boost_1_45_0/libs/numeric/ublas/doc/html/matrix_8hpp_source.html - nest-learning-thermostat/5.0/boost - Git at Google

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 <h1>matrix.hpp</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">//</span>
 <a name="l00002"></a>00002 <span class="comment">//  Copyright (c) 2000-2010</span>
 <a name="l00003"></a>00003 <span class="comment">//  Joerg Walter, Mathias Koch, Gunter Winkler, David Bellot</span>
 <a name="l00004"></a>00004 <span class="comment">//</span>
 <a name="l00005"></a>00005 <span class="comment">//  Distributed under the Boost Software License, Version 1.0. (See</span>
 <a name="l00006"></a>00006 <span class="comment">//  accompanying file LICENSE_1_0.txt or copy at</span>
 <a name="l00007"></a>00007 <span class="comment">//  http://www.boost.org/LICENSE_1_0.txt)</span>
 <a name="l00008"></a>00008 <span class="comment">//</span>
 <a name="l00009"></a>00009 <span class="comment">//  The authors gratefully acknowledge the support of</span>
 <a name="l00010"></a>00010 <span class="comment">//  GeNeSys mbH &amp; Co. KG in producing this work.</span>
 <a name="l00011"></a>00011 <span class="comment">//</span>
 <a name="l00012"></a>00012
 <a name="l00013"></a>00013 <span class="preprocessor">#ifndef _BOOST_UBLAS_MATRIX_</span>
 <a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define _BOOST_UBLAS_MATRIX_</span>
 <a name="l00015"></a>00015 <span class="preprocessor"></span>
 <a name="l00016"></a>00016 <span class="preprocessor">#include &lt;boost/numeric/ublas/vector.hpp&gt;</span>
 <a name="l00017"></a>00017 <span class="preprocessor">#include &lt;boost/numeric/ublas/matrix_expression.hpp&gt;</span>
 <a name="l00018"></a>00018 <span class="preprocessor">#include &lt;boost/numeric/ublas/detail/matrix_assign.hpp&gt;</span>
 <a name="l00019"></a>00019 <span class="preprocessor">#include &lt;boost/serialization/collection_size_type.hpp&gt;</span>
 <a name="l00020"></a>00020 <span class="preprocessor">#include &lt;boost/serialization/array.hpp&gt;</span>
 <a name="l00021"></a>00021 <span class="preprocessor">#include &lt;boost/serialization/nvp.hpp&gt;</span>
 <a name="l00022"></a>00022
 <a name="l00023"></a>00023 <span class="comment">// Iterators based on ideas of Jeremy Siek</span>
 <a name="l00024"></a>00024
 <a name="l00025"></a>00025 <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>numeric {
 <a name="l00026"></a>00026
 <a name="l00040"></a>00040         <span class="keyword">namespace </span>ublas {
 <a name="l00041"></a>00041
 <a name="l00042"></a>00042     <span class="keyword">namespace </span>detail {
 <a name="l00043"></a>00043         <span class="keyword">using namespace </span>boost::numeric::ublas;
 <a name="l00044"></a>00044
 <a name="l00045"></a>00045         <span class="comment">// Matrix resizing algorithm</span>
 <a name="l00046"></a>00046         <span class="keyword">template</span> &lt;<span class="keyword">class</span> L, <span class="keyword">class</span> M&gt;
 <a name="l00047"></a>00047         BOOST_UBLAS_INLINE
 <a name="l00048"></a>00048         <span class="keywordtype">void</span> matrix_resize_preserve (M&amp; m, M&amp; temporary) {
 <a name="l00049"></a>00049             <span class="keyword">typedef</span> L layout_type;
 <a name="l00050"></a>00050             <span class="keyword">typedef</span> <span class="keyword">typename</span> M::size_type size_type;
 <a name="l00051"></a>00051             <span class="keyword">const</span> size_type msize1 (m.size1 ());        <span class="comment">// original size</span>
 <a name="l00052"></a>00052             <span class="keyword">const</span> size_type msize2 (m.size2 ());
 <a name="l00053"></a>00053             <span class="keyword">const</span> size_type size1 (temporary.size1 ());    <span class="comment">// new size is specified by temporary</span>
 <a name="l00054"></a>00054             <span class="keyword">const</span> size_type size2 (temporary.size2 ());
 <a name="l00055"></a>00055             <span class="comment">// Common elements to preserve</span>
 <a name="l00056"></a>00056             <span class="keyword">const</span> size_type size1_min = (std::min) (size1, msize1);
 <a name="l00057"></a>00057             <span class="keyword">const</span> size_type size2_min = (std::min) (size2, msize2);
 <a name="l00058"></a>00058             <span class="comment">// Order for major and minor sizes</span>
 <a name="l00059"></a>00059             <span class="keyword">const</span> size_type major_size = layout_type::size_M (size1_min, size2_min);
 <a name="l00060"></a>00060             <span class="keyword">const</span> size_type minor_size = layout_type::size_m (size1_min, size2_min);
 <a name="l00061"></a>00061             <span class="comment">// Indexing copy over major</span>
 <a name="l00062"></a>00062             <span class="keywordflow">for</span> (size_type major = 0; major != major_size; ++major) {
 <a name="l00063"></a>00063                 <span class="keywordflow">for</span> (size_type minor = 0; minor != minor_size; ++minor) {
 <a name="l00064"></a>00064                         <span class="comment">// find indexes - use invertability of element_ functions</span>
 <a name="l00065"></a>00065                     <span class="keyword">const</span> size_type i1 = layout_type::index_M(major, minor);
 <a name="l00066"></a>00066                     <span class="keyword">const</span> size_type i2 = layout_type::index_m(major, minor);
 <a name="l00067"></a>00067                     temporary.data () [layout_type::element (i1, size1, i2, size2)] =
 <a name="l00068"></a>00068                             m.data() [layout_type::element (i1, msize1, i2, msize2)];
 <a name="l00069"></a>00069                 }
 <a name="l00070"></a>00070             }
 <a name="l00071"></a>00071             m.assign_temporary (temporary);
 <a name="l00072"></a>00072         }
 <a name="l00073"></a>00073     }
 <a name="l00074"></a>00074
 <a name="l00089"></a>00089     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> L, <span class="keyword">class</span> A&gt;
 <a name="l00090"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">00090</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix</a>:
 <a name="l00091"></a>00091         <span class="keyword">public</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container</a>&lt;matrix&lt;T, L, A&gt; &gt; {
 <a name="l00092"></a>00092
 <a name="l00093"></a>00093         <span class="keyword">typedef</span> T *pointer;
 <a name="l00094"></a>00094         <span class="keyword">typedef</span> L layout_type;
 <a name="l00095"></a>00095         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix&lt;T, L, A&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>;
 <a name="l00096"></a>00096     <span class="keyword">public</span>:
 <a name="l00097"></a>00097 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
 <a name="l00098"></a>00098 <span class="preprocessor"></span>        <span class="keyword">using</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;::operator </a>();
 <a name="l00099"></a>00099 <span class="preprocessor">#endif</span>
 <a name="l00100"></a>00100 <span class="preprocessor"></span>        <span class="keyword">typedef</span> <span class="keyword">typename</span> A::size_type size_type;
 <a name="l00101"></a>00101         <span class="keyword">typedef</span> <span class="keyword">typename</span> A::difference_type difference_type;
 <a name="l00102"></a>00102         <span class="keyword">typedef</span> T value_type;
 <a name="l00103"></a>00103         <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
 <a name="l00104"></a>00104         <span class="keyword">typedef</span> T &amp;reference;
 <a name="l00105"></a>00105         <span class="keyword">typedef</span> A array_type;
 <a name="l00106"></a>00106         <span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;const self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">const_closure_type</a>;
 <a name="l00107"></a>00107         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">closure_type</a>;
 <a name="l00108"></a>00108         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector.html" title="A dense vector of values of type T.">vector&lt;T, A&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector.html" title="A dense vector of values of type T.">vector_temporary_type</a>;
 <a name="l00109"></a>00109         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix_temporary_type</a>;
 <a name="l00110"></a>00110         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">dense_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">storage_category</a>;
 <a name="l00111"></a>00111         <span class="comment">// This could be better for performance,</span>
 <a name="l00112"></a>00112         <span class="comment">// typedef typename unknown_orientation_tag orientation_category;</span>
 <a name="l00113"></a>00113         <span class="comment">// but others depend on the orientation information...</span>
 <a name="l00114"></a>00114         <span class="keyword">typedef</span> <span class="keyword">typename</span> L::orientation_category orientation_category;
 <a name="l00115"></a>00115
 <a name="l00116"></a>00116         <span class="comment">// Construction and destruction</span>
 <a name="l00117"></a>00117         BOOST_UBLAS_INLINE
 <a name="l00118"></a>00118         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix</a> ():
 <a name="l00119"></a>00119             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l00120"></a>00120             size1_ (0), size2_ (0), data_ () {}
 <a name="l00121"></a>00121         BOOST_UBLAS_INLINE
 <a name="l00122"></a>00122         matrix (size_type size1, size_type size2):
 <a name="l00123"></a>00123             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l00124"></a>00124             size1_ (size1), size2_ (size2), data_ (layout_type::storage_size (size1, size2)) {
 <a name="l00125"></a>00125         }
 <a name="l00126"></a>00126         matrix (size_type size1, size_type size2, <span class="keyword">const</span> value_type &amp;init):
 <a name="l00127"></a>00127             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l00128"></a>00128             size1_ (size1), size2_ (size2), data_ (layout_type::storage_size (size1, size2), init) {
 <a name="l00129"></a>00129         }
 <a name="l00130"></a>00130         BOOST_UBLAS_INLINE
 <a name="l00131"></a>00131         matrix (size_type size1, size_type size2, <span class="keyword">const</span> array_type &amp;data):
 <a name="l00132"></a>00132             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l00133"></a>00133             size1_ (size1), size2_ (size2), data_ (data) {}
 <a name="l00134"></a>00134         BOOST_UBLAS_INLINE
 <a name="l00135"></a>00135         matrix (<span class="keyword">const</span> matrix &amp;m):
 <a name="l00136"></a>00136             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l00137"></a>00137             size1_ (m.size1_), size2_ (m.size2_), data_ (m.data_) {}
 <a name="l00138"></a>00138         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00139"></a>00139         BOOST_UBLAS_INLINE
 <a name="l00140"></a>00140         matrix (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae):
 <a name="l00141"></a>00141             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l00142"></a>00142             size1_ (ae ().size1 ()), size2_ (ae ().size2 ()), data_ (layout_type::storage_size (size1_, size2_)) {
 <a name="l00143"></a>00143             matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l00144"></a>00144         }
 <a name="l00145"></a>00145
 <a name="l00146"></a>00146         <span class="comment">// Accessors</span>
 <a name="l00147"></a>00147         BOOST_UBLAS_INLINE
 <a name="l00148"></a>00148         size_type size1 ()<span class="keyword"> const </span>{
 <a name="l00149"></a>00149             <span class="keywordflow">return</span> size1_;
 <a name="l00150"></a>00150         }
 <a name="l00151"></a>00151         BOOST_UBLAS_INLINE
 <a name="l00152"></a>00152         size_type size2 ()<span class="keyword"> const </span>{
 <a name="l00153"></a>00153             <span class="keywordflow">return</span> size2_;
 <a name="l00154"></a>00154         }
 <a name="l00155"></a>00155
 <a name="l00156"></a>00156         <span class="comment">// Storage accessors</span>
 <a name="l00157"></a>00157         BOOST_UBLAS_INLINE
 <a name="l00158"></a>00158         <span class="keyword">const</span> array_type &amp;data ()<span class="keyword"> const </span>{
 <a name="l00159"></a>00159             <span class="keywordflow">return</span> data_;
 <a name="l00160"></a>00160         }
 <a name="l00161"></a>00161         BOOST_UBLAS_INLINE
 <a name="l00162"></a>00162         array_type &amp;data () {
 <a name="l00163"></a>00163             <span class="keywordflow">return</span> data_;
 <a name="l00164"></a>00164         }
 <a name="l00165"></a>00165
 <a name="l00166"></a>00166         <span class="comment">// Resizing</span>
 <a name="l00167"></a>00167         BOOST_UBLAS_INLINE
 <a name="l00168"></a>00168         <span class="keywordtype">void</span> resize (size_type size1, size_type size2, <span class="keywordtype">bool</span> preserve = <span class="keyword">true</span>) {
 <a name="l00169"></a>00169             <span class="keywordflow">if</span> (preserve) {
 <a name="l00170"></a>00170                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> temporary (size1, size2);
 <a name="l00171"></a>00171                 detail::matrix_resize_preserve&lt;layout_type&gt; (*<span class="keyword">this</span>, temporary);
 <a name="l00172"></a>00172             }
 <a name="l00173"></a>00173             <span class="keywordflow">else</span> {
 <a name="l00174"></a>00174                 data ().resize (layout_type::storage_size (size1, size2));
 <a name="l00175"></a>00175                 size1_ = size1;
 <a name="l00176"></a>00176                 size2_ = size2;
 <a name="l00177"></a>00177             }
 <a name="l00178"></a>00178         }
 <a name="l00179"></a>00179
 <a name="l00180"></a>00180         <span class="comment">// Element access</span>
 <a name="l00181"></a>00181         BOOST_UBLAS_INLINE
 <a name="l00182"></a>00182         const_reference operator () (size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l00183"></a>00183             <span class="keywordflow">return</span> data () [layout_type::element (i, size1_, j, size2_)];
 <a name="l00184"></a>00184         }
 <a name="l00185"></a>00185         BOOST_UBLAS_INLINE
 <a name="l00186"></a>00186         reference at_element (size_type i, size_type j) {
 <a name="l00187"></a>00187             <span class="keywordflow">return</span> data () [layout_type::element (i, size1_, j, size2_)];
 <a name="l00188"></a>00188         }
 <a name="l00189"></a>00189         BOOST_UBLAS_INLINE
 <a name="l00190"></a>00190         reference operator () (size_type i, size_type j) {
 <a name="l00191"></a>00191             <span class="keywordflow">return</span> at_element (i, j);
 <a name="l00192"></a>00192         }
 <a name="l00193"></a>00193
 <a name="l00194"></a>00194         <span class="comment">// Element assignment</span>
 <a name="l00195"></a>00195         BOOST_UBLAS_INLINE
 <a name="l00196"></a>00196         reference insert_element (size_type i, size_type j, const_reference t) {
 <a name="l00197"></a>00197             <span class="keywordflow">return</span> (at_element (i, j) = t);
 <a name="l00198"></a>00198         }
 <a name="l00199"></a>00199         <span class="keywordtype">void</span> erase_element (size_type i, size_type j) {
 <a name="l00200"></a>00200             at_element (i, j) = value_type<span class="comment">/*zero*/</span>();
 <a name="l00201"></a>00201         }
 <a name="l00202"></a>00202
 <a name="l00203"></a>00203         <span class="comment">// Zeroing</span>
 <a name="l00204"></a>00204         BOOST_UBLAS_INLINE
 <a name="l00205"></a>00205         <span class="keywordtype">void</span> clear () {
 <a name="l00206"></a>00206             std::fill (data ().begin (), data ().end (), value_type<span class="comment">/*zero*/</span>());
 <a name="l00207"></a>00207         }
 <a name="l00208"></a>00208
 <a name="l00209"></a>00209         <span class="comment">// Assignment</span>
 <a name="l00210"></a>00210 <span class="preprocessor">#ifdef BOOST_UBLAS_MOVE_SEMANTICS</span>
 <a name="l00211"></a>00211 <span class="preprocessor"></span>
 <a name="l00213"></a>00213         BOOST_UBLAS_INLINE
 <a name="l00214"></a>00214         matrix &amp;operator = (matrix m) {
 <a name="l00215"></a>00215             assign_temporary(m);
 <a name="l00216"></a>00216             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00217"></a>00217         }
 <a name="l00218"></a>00218 <span class="preprocessor">#else</span>
 <a name="l00219"></a>00219 <span class="preprocessor"></span>        BOOST_UBLAS_INLINE
 <a name="l00220"></a>00220         matrix &amp;operator = (<span class="keyword">const</span> matrix &amp;m) {
 <a name="l00221"></a>00221             size1_ = m.size1_;
 <a name="l00222"></a>00222             size2_ = m.size2_;
 <a name="l00223"></a>00223             data () = m.data ();
 <a name="l00224"></a>00224             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00225"></a>00225         }
 <a name="l00226"></a>00226 <span class="preprocessor">#endif</span>
 <a name="l00227"></a>00227 <span class="preprocessor"></span>        <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l00228"></a>00228         BOOST_UBLAS_INLINE
 <a name="l00229"></a>00229         matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l00230"></a>00230             resize (m ().size1 (), m ().size2 (), <span class="keyword">false</span>);
 <a name="l00231"></a>00231             assign (m);
 <a name="l00232"></a>00232             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00233"></a>00233         }
 <a name="l00234"></a>00234         BOOST_UBLAS_INLINE
 <a name="l00235"></a>00235         matrix &amp;assign_temporary (matrix &amp;m) {
 <a name="l00236"></a>00236             swap (m);
 <a name="l00237"></a>00237             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00238"></a>00238         }
 <a name="l00239"></a>00239         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00240"></a>00240         BOOST_UBLAS_INLINE
 <a name="l00241"></a>00241         matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l00242"></a>00242             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> temporary (ae);
 <a name="l00243"></a>00243             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l00244"></a>00244         }
 <a name="l00245"></a>00245         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00246"></a>00246         BOOST_UBLAS_INLINE
 <a name="l00247"></a>00247         matrix &amp;assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l00248"></a>00248             matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l00249"></a>00249             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00250"></a>00250         }
 <a name="l00251"></a>00251         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00252"></a>00252         BOOST_UBLAS_INLINE
 <a name="l00253"></a>00253         matrix&amp; operator += (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l00254"></a>00254             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> temporary (*<span class="keyword">this</span> + ae);
 <a name="l00255"></a>00255             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l00256"></a>00256         }
 <a name="l00257"></a>00257         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l00258"></a>00258         BOOST_UBLAS_INLINE
 <a name="l00259"></a>00259         matrix &amp;operator += (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l00260"></a>00260             plus_assign (m);
 <a name="l00261"></a>00261             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00262"></a>00262         }
 <a name="l00263"></a>00263         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00264"></a>00264         BOOST_UBLAS_INLINE
 <a name="l00265"></a>00265         matrix &amp;plus_assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l00266"></a>00266             matrix_assign&lt;scalar_plus_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l00267"></a>00267             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00268"></a>00268         }
 <a name="l00269"></a>00269         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00270"></a>00270         BOOST_UBLAS_INLINE
 <a name="l00271"></a>00271         matrix&amp; operator -= (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l00272"></a>00272             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> temporary (*<span class="keyword">this</span> - ae);
 <a name="l00273"></a>00273             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l00274"></a>00274         }
 <a name="l00275"></a>00275         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l00276"></a>00276         BOOST_UBLAS_INLINE
 <a name="l00277"></a>00277         matrix &amp;operator -= (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l00278"></a>00278             minus_assign (m);
 <a name="l00279"></a>00279             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00280"></a>00280         }
 <a name="l00281"></a>00281         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l00282"></a>00282         BOOST_UBLAS_INLINE
 <a name="l00283"></a>00283         matrix &amp;minus_assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l00284"></a>00284             matrix_assign&lt;scalar_minus_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l00285"></a>00285             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00286"></a>00286         }
 <a name="l00287"></a>00287         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
 <a name="l00288"></a>00288         BOOST_UBLAS_INLINE
 <a name="l00289"></a>00289         matrix&amp; operator *= (<span class="keyword">const</span> AT &amp;at) {
 <a name="l00290"></a>00290             matrix_assign_scalar&lt;scalar_multiplies_assign&gt; (*<span class="keyword">this</span>, at);
 <a name="l00291"></a>00291             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00292"></a>00292         }
 <a name="l00293"></a>00293         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
 <a name="l00294"></a>00294         BOOST_UBLAS_INLINE
 <a name="l00295"></a>00295         matrix&amp; operator /= (<span class="keyword">const</span> AT &amp;at) {
 <a name="l00296"></a>00296             matrix_assign_scalar&lt;scalar_divides_assign&gt; (*<span class="keyword">this</span>, at);
 <a name="l00297"></a>00297             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00298"></a>00298         }
 <a name="l00299"></a>00299
 <a name="l00300"></a>00300         <span class="comment">// Swapping</span>
 <a name="l00301"></a>00301         BOOST_UBLAS_INLINE
 <a name="l00302"></a>00302         <span class="keywordtype">void</span> swap (matrix &amp;m) {
 <a name="l00303"></a>00303             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
 <a name="l00304"></a>00304                 std::swap (size1_, m.size1_);
 <a name="l00305"></a>00305                 std::swap (size2_, m.size2_);
 <a name="l00306"></a>00306                 data ().swap (m.data ());
 <a name="l00307"></a>00307             }
 <a name="l00308"></a>00308         }
 <a name="l00309"></a>00309         BOOST_UBLAS_INLINE
 <a name="l00310"></a>00310         <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (matrix &amp;m1, matrix &amp;m2) {
 <a name="l00311"></a>00311             m1.swap (m2);
 <a name="l00312"></a>00312         }
 <a name="l00313"></a>00313
 <a name="l00314"></a>00314         <span class="comment">// Iterator types</span>
 <a name="l00315"></a>00315     <span class="keyword">private</span>:
 <a name="l00316"></a>00316         <span class="comment">// Use the storage array iterator</span>
 <a name="l00317"></a>00317         <span class="keyword">typedef</span> <span class="keyword">typename</span> A::const_iterator const_subiterator_type;
 <a name="l00318"></a>00318         <span class="keyword">typedef</span> <span class="keyword">typename</span> A::iterator subiterator_type;
 <a name="l00319"></a>00319
 <a name="l00320"></a>00320     <span class="keyword">public</span>:
 <a name="l00321"></a>00321 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00322"></a>00322 <span class="preprocessor"></span>        <span class="keyword">typedef</span> indexed_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a>;
 <a name="l00323"></a>00323         <span class="keyword">typedef</span> indexed_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a>;
 <a name="l00324"></a>00324         <span class="keyword">typedef</span> indexed_const_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l00325"></a>00325         <span class="keyword">typedef</span> indexed_const_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l00326"></a>00326 <span class="preprocessor">#else</span>
 <a name="l00327"></a>00327 <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l00328"></a>00328         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a>;
 <a name="l00329"></a>00329         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l00330"></a>00330         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a>;
 <a name="l00331"></a>00331 <span class="preprocessor">#endif</span>
 <a name="l00332"></a>00332 <span class="preprocessor"></span>        <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
 <a name="l00333"></a>00333         <span class="keyword">typedef</span> reverse_iterator_base1&lt;iterator1&gt; reverse_iterator1;
 <a name="l00334"></a>00334         <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
 <a name="l00335"></a>00335         <span class="keyword">typedef</span> reverse_iterator_base2&lt;iterator2&gt; reverse_iterator2;
 <a name="l00336"></a>00336
 <a name="l00337"></a>00337         <span class="comment">// Element lookup</span>
 <a name="l00338"></a>00338         BOOST_UBLAS_INLINE
 <a name="l00339"></a>00339         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> <span class="comment">/* rank */</span>, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l00340"></a>00340 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00341"></a>00341 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l00342"></a>00342 <span class="preprocessor">#else</span>
 <a name="l00343"></a>00343 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, data ().begin () + layout_type::address (i, size1_, j, size2_));
 <a name="l00344"></a>00344 <span class="preprocessor">#endif</span>
 <a name="l00345"></a>00345 <span class="preprocessor"></span>        }
 <a name="l00346"></a>00346         BOOST_UBLAS_INLINE
 <a name="l00347"></a>00347         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> find1 (<span class="keywordtype">int</span> <span class="comment">/* rank */</span>, size_type i, size_type j) {
 <a name="l00348"></a>00348 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00349"></a>00349 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l00350"></a>00350 <span class="preprocessor">#else</span>
 <a name="l00351"></a>00351 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, data ().begin () + layout_type::address (i, size1_, j, size2_));
 <a name="l00352"></a>00352 <span class="preprocessor">#endif</span>
 <a name="l00353"></a>00353 <span class="preprocessor"></span>        }
 <a name="l00354"></a>00354         BOOST_UBLAS_INLINE
 <a name="l00355"></a>00355         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> <span class="comment">/* rank */</span>, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l00356"></a>00356 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00357"></a>00357 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l00358"></a>00358 <span class="preprocessor">#else</span>
 <a name="l00359"></a>00359 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, data ().begin () + layout_type::address (i, size1_, j, size2_));
 <a name="l00360"></a>00360 <span class="preprocessor">#endif</span>
 <a name="l00361"></a>00361 <span class="preprocessor"></span>        }
 <a name="l00362"></a>00362         BOOST_UBLAS_INLINE
 <a name="l00363"></a>00363         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> find2 (<span class="keywordtype">int</span> <span class="comment">/* rank */</span>, size_type i, size_type j) {
 <a name="l00364"></a>00364 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00365"></a>00365 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l00366"></a>00366 <span class="preprocessor">#else</span>
 <a name="l00367"></a>00367 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, data ().begin () + layout_type::address (i, size1_, j, size2_));
 <a name="l00368"></a>00368 <span class="preprocessor">#endif</span>
 <a name="l00369"></a>00369 <span class="preprocessor"></span>        }
 <a name="l00370"></a>00370
 <a name="l00371"></a>00371
 <a name="l00372"></a>00372 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00373"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">00373</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a>:
 <a name="l00374"></a>00374             <span class="keyword">public</span> container_const_reference&lt;matrix&gt;,
 <a name="l00375"></a>00375             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l00376"></a>00376                                                const_iterator1, value_type&gt; {
 <a name="l00377"></a>00377         <span class="keyword">public</span>:
 <a name="l00378"></a>00378             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::value_type value_type;
 <a name="l00379"></a>00379             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::difference_type difference_type;
 <a name="l00380"></a>00380             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::const_reference reference;
 <a name="l00381"></a>00381             <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">typename</span> matrix::pointer pointer;
 <a name="l00382"></a>00382
 <a name="l00383"></a>00383             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">dual_iterator_type</a>;
 <a name="l00384"></a>00384             <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
 <a name="l00385"></a>00385
 <a name="l00386"></a>00386             <span class="comment">// Construction and destruction</span>
 <a name="l00387"></a>00387             BOOST_UBLAS_INLINE
 <a name="l00388"></a>00388             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> ():
 <a name="l00389"></a>00389                 container_const_reference&lt;self_type&gt; (), it_ () {}
 <a name="l00390"></a>00390             BOOST_UBLAS_INLINE
 <a name="l00391"></a>00391             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l00392"></a>00392                 container_const_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l00393"></a>00393             BOOST_UBLAS_INLINE
 <a name="l00394"></a>00394             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> &amp;it):
 <a name="l00395"></a>00395                 container_const_reference&lt;self_type&gt; (it ()), it_ (it.it_) {}
 <a name="l00396"></a>00396
 <a name="l00397"></a>00397             <span class="comment">// Arithmetic</span>
 <a name="l00398"></a>00398             BOOST_UBLAS_INLINE
 <a name="l00399"></a>00399             const_iterator1 &amp;operator ++ () {
 <a name="l00400"></a>00400                 layout_type::increment_i (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00401"></a>00401                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00402"></a>00402             }
 <a name="l00403"></a>00403             BOOST_UBLAS_INLINE
 <a name="l00404"></a>00404             const_iterator1 &amp;operator -- () {
 <a name="l00405"></a>00405                 layout_type::decrement_i (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00406"></a>00406                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00407"></a>00407             }
 <a name="l00408"></a>00408             BOOST_UBLAS_INLINE
 <a name="l00409"></a>00409             const_iterator1 &amp;operator += (difference_type n) {
 <a name="l00410"></a>00410                 layout_type::increment_i (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00411"></a>00411                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00412"></a>00412             }
 <a name="l00413"></a>00413             BOOST_UBLAS_INLINE
 <a name="l00414"></a>00414             const_iterator1 &amp;operator -= (difference_type n) {
 <a name="l00415"></a>00415                 layout_type::decrement_i (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00416"></a>00416                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00417"></a>00417             }
 <a name="l00418"></a>00418             BOOST_UBLAS_INLINE
 <a name="l00419"></a>00419             difference_type operator - (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l00420"></a>00420                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00421"></a>00421                 <span class="keywordflow">return</span> layout_type::distance_i (it_ - it.it_, (*<span class="keyword">this</span>) ().size1 (), (*this) ().size2 ());
 <a name="l00422"></a>00422             }
 <a name="l00423"></a>00423
 <a name="l00424"></a>00424             <span class="comment">// Dereference</span>
 <a name="l00425"></a>00425             BOOST_UBLAS_INLINE
 <a name="l00426"></a>00426             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l00427"></a>00427                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00428"></a>00428                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00429"></a>00429                 <span class="keywordflow">return</span> *it_;
 <a name="l00430"></a>00430             }
 <a name="l00431"></a>00431             BOOST_UBLAS_INLINE
 <a name="l00432"></a>00432             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l00433"></a>00433                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l00434"></a>00434             }
 <a name="l00435"></a>00435
 <a name="l00436"></a>00436 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l00437"></a>00437 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l00438"></a>00438 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00439"></a>00439 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00440"></a>00440 <span class="preprocessor">#endif</span>
 <a name="l00441"></a>00441 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l00442"></a>00442                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00443"></a>00443                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l00444"></a>00444             }
 <a name="l00445"></a>00445             BOOST_UBLAS_INLINE
 <a name="l00446"></a>00446 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00447"></a>00447 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00448"></a>00448 <span class="preprocessor">#endif</span>
 <a name="l00449"></a>00449 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l00450"></a>00450                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00451"></a>00451                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l00452"></a>00452             }
 <a name="l00453"></a>00453             BOOST_UBLAS_INLINE
 <a name="l00454"></a>00454 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00455"></a>00455 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00456"></a>00456 <span class="preprocessor">#endif</span>
 <a name="l00457"></a>00457 <span class="preprocessor"></span>            const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l00458"></a>00458                 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
 <a name="l00459"></a>00459             }
 <a name="l00460"></a>00460             BOOST_UBLAS_INLINE
 <a name="l00461"></a>00461 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00462"></a>00462 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00463"></a>00463 <span class="preprocessor">#endif</span>
 <a name="l00464"></a>00464 <span class="preprocessor"></span>            const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l00465"></a>00465                 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
 <a name="l00466"></a>00466             }
 <a name="l00467"></a>00467 <span class="preprocessor">#endif</span>
 <a name="l00468"></a>00468 <span class="preprocessor"></span>
 <a name="l00469"></a>00469             <span class="comment">// Indices</span>
 <a name="l00470"></a>00470             BOOST_UBLAS_INLINE
 <a name="l00471"></a>00471             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l00472"></a>00472                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00473"></a>00473                 <span class="keywordflow">return</span> layout_type::index_i (it_ - m.begin1 ().it_, m.size1 (), m.size2 ());
 <a name="l00474"></a>00474             }
 <a name="l00475"></a>00475             BOOST_UBLAS_INLINE
 <a name="l00476"></a>00476             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l00477"></a>00477                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00478"></a>00478                 <span class="keywordflow">return</span> layout_type::index_j (it_ - m.begin1 ().it_, m.size1 (), m.size2 ());
 <a name="l00479"></a>00479             }
 <a name="l00480"></a>00480
 <a name="l00481"></a>00481             <span class="comment">// Assignment</span>
 <a name="l00482"></a>00482             BOOST_UBLAS_INLINE
 <a name="l00483"></a>00483             const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
 <a name="l00484"></a>00484                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l00485"></a>00485                 it_ = it.it_;
 <a name="l00486"></a>00486                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00487"></a>00487             }
 <a name="l00488"></a>00488
 <a name="l00489"></a>00489             <span class="comment">// Comparison</span>
 <a name="l00490"></a>00490             BOOST_UBLAS_INLINE
 <a name="l00491"></a>00491             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l00492"></a>00492                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00493"></a>00493                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l00494"></a>00494             }
 <a name="l00495"></a>00495             BOOST_UBLAS_INLINE
 <a name="l00496"></a>00496             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l00497"></a>00497                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00498"></a>00498                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l00499"></a>00499             }
 <a name="l00500"></a>00500
 <a name="l00501"></a>00501         <span class="keyword">private</span>:
 <a name="l00502"></a>00502             const_subiterator_type it_;
 <a name="l00503"></a>00503
 <a name="l00504"></a>00504             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a>;
 <a name="l00505"></a>00505         };
 <a name="l00506"></a>00506 <span class="preprocessor">#endif</span>
 <a name="l00507"></a>00507 <span class="preprocessor"></span>
 <a name="l00508"></a>00508         BOOST_UBLAS_INLINE
 <a name="l00509"></a>00509         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
 <a name="l00510"></a>00510             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l00511"></a>00511         }
 <a name="l00512"></a>00512         BOOST_UBLAS_INLINE
 <a name="l00513"></a>00513         const_iterator1 end1 ()<span class="keyword"> const </span>{
 <a name="l00514"></a>00514             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l00515"></a>00515         }
 <a name="l00516"></a>00516
 <a name="l00517"></a>00517 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00518"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">00518</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a>:
 <a name="l00519"></a>00519             <span class="keyword">public</span> container_reference&lt;matrix&gt;,
 <a name="l00520"></a>00520             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l00521"></a>00521                                                iterator1, value_type&gt; {
 <a name="l00522"></a>00522         <span class="keyword">public</span>:
 <a name="l00523"></a>00523             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::value_type value_type;
 <a name="l00524"></a>00524             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::difference_type difference_type;
 <a name="l00525"></a>00525             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::reference reference;
 <a name="l00526"></a>00526             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::pointer pointer;
 <a name="l00527"></a>00527
 <a name="l00528"></a>00528             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">dual_iterator_type</a>;
 <a name="l00529"></a>00529             <span class="keyword">typedef</span> reverse_iterator2 dual_reverse_iterator_type;
 <a name="l00530"></a>00530
 <a name="l00531"></a>00531             <span class="comment">// Construction and destruction</span>
 <a name="l00532"></a>00532             BOOST_UBLAS_INLINE
 <a name="l00533"></a>00533             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> ():
 <a name="l00534"></a>00534                 container_reference&lt;self_type&gt; (), it_ () {}
 <a name="l00535"></a>00535             BOOST_UBLAS_INLINE
 <a name="l00536"></a>00536             iterator1 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m, <span class="keyword">const</span> subiterator_type &amp;it):
 <a name="l00537"></a>00537                 container_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l00538"></a>00538
 <a name="l00539"></a>00539             <span class="comment">// Arithmetic</span>
 <a name="l00540"></a>00540             BOOST_UBLAS_INLINE
 <a name="l00541"></a>00541             iterator1 &amp;operator ++ () {
 <a name="l00542"></a>00542                 layout_type::increment_i (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00543"></a>00543                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00544"></a>00544             }
 <a name="l00545"></a>00545             BOOST_UBLAS_INLINE
 <a name="l00546"></a>00546             iterator1 &amp;operator -- () {
 <a name="l00547"></a>00547                 layout_type::decrement_i (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00548"></a>00548                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00549"></a>00549             }
 <a name="l00550"></a>00550             BOOST_UBLAS_INLINE
 <a name="l00551"></a>00551             iterator1 &amp;operator += (difference_type n) {
 <a name="l00552"></a>00552                 layout_type::increment_i (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00553"></a>00553                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00554"></a>00554             }
 <a name="l00555"></a>00555             BOOST_UBLAS_INLINE
 <a name="l00556"></a>00556             iterator1 &amp;operator -= (difference_type n) {
 <a name="l00557"></a>00557                 layout_type::decrement_i (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00558"></a>00558                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00559"></a>00559             }
 <a name="l00560"></a>00560             BOOST_UBLAS_INLINE
 <a name="l00561"></a>00561             difference_type operator - (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l00562"></a>00562                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00563"></a>00563                 <span class="keywordflow">return</span> layout_type::distance_i (it_ - it.it_, (*<span class="keyword">this</span>) ().size1 (), (*this) ().size2 ());
 <a name="l00564"></a>00564             }
 <a name="l00565"></a>00565
 <a name="l00566"></a>00566             <span class="comment">// Dereference</span>
 <a name="l00567"></a>00567             BOOST_UBLAS_INLINE
 <a name="l00568"></a>00568             reference operator * ()<span class="keyword"> const </span>{
 <a name="l00569"></a>00569                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00570"></a>00570                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00571"></a>00571                 <span class="keywordflow">return</span> *it_;
 <a name="l00572"></a>00572             }
 <a name="l00573"></a>00573             BOOST_UBLAS_INLINE
 <a name="l00574"></a>00574             reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l00575"></a>00575                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l00576"></a>00576             }
 <a name="l00577"></a>00577
 <a name="l00578"></a>00578 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l00579"></a>00579 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l00580"></a>00580 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00581"></a>00581 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00582"></a>00582 <span class="preprocessor">#endif</span>
 <a name="l00583"></a>00583 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l00584"></a>00584                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00585"></a>00585                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l00586"></a>00586             }
 <a name="l00587"></a>00587             BOOST_UBLAS_INLINE
 <a name="l00588"></a>00588 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00589"></a>00589 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00590"></a>00590 <span class="preprocessor">#endif</span>
 <a name="l00591"></a>00591 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l00592"></a>00592                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00593"></a>00593                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l00594"></a>00594             }
 <a name="l00595"></a>00595             BOOST_UBLAS_INLINE
 <a name="l00596"></a>00596 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00597"></a>00597 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00598"></a>00598 <span class="preprocessor">#endif</span>
 <a name="l00599"></a>00599 <span class="preprocessor"></span>            reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l00600"></a>00600                 <span class="keywordflow">return</span> reverse_iterator2 (end ());
 <a name="l00601"></a>00601             }
 <a name="l00602"></a>00602             BOOST_UBLAS_INLINE
 <a name="l00603"></a>00603 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00604"></a>00604 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00605"></a>00605 <span class="preprocessor">#endif</span>
 <a name="l00606"></a>00606 <span class="preprocessor"></span>            reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l00607"></a>00607                 <span class="keywordflow">return</span> reverse_iterator2 (begin ());
 <a name="l00608"></a>00608             }
 <a name="l00609"></a>00609 <span class="preprocessor">#endif</span>
 <a name="l00610"></a>00610 <span class="preprocessor"></span>
 <a name="l00611"></a>00611             <span class="comment">// Indices</span>
 <a name="l00612"></a>00612             BOOST_UBLAS_INLINE
 <a name="l00613"></a>00613             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l00614"></a>00614                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00615"></a>00615                 <span class="keywordflow">return</span> layout_type::index_i (it_ - m.begin1 ().it_, m.size1 (), m.size2 ());
 <a name="l00616"></a>00616             }
 <a name="l00617"></a>00617             BOOST_UBLAS_INLINE
 <a name="l00618"></a>00618             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l00619"></a>00619                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00620"></a>00620                 <span class="keywordflow">return</span> layout_type::index_j (it_ - m.begin1 ().it_, m.size1 (), m.size2 ());
 <a name="l00621"></a>00621             }
 <a name="l00622"></a>00622
 <a name="l00623"></a>00623             <span class="comment">// Assignment</span>
 <a name="l00624"></a>00624             BOOST_UBLAS_INLINE
 <a name="l00625"></a>00625             iterator1 &amp;operator = (<span class="keyword">const</span> iterator1 &amp;it) {
 <a name="l00626"></a>00626                 container_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l00627"></a>00627                 it_ = it.it_;
 <a name="l00628"></a>00628                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00629"></a>00629             }
 <a name="l00630"></a>00630
 <a name="l00631"></a>00631             <span class="comment">// Comparison</span>
 <a name="l00632"></a>00632             BOOST_UBLAS_INLINE
 <a name="l00633"></a>00633             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l00634"></a>00634                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00635"></a>00635                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l00636"></a>00636             }
 <a name="l00637"></a>00637             BOOST_UBLAS_INLINE
 <a name="l00638"></a>00638             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l00639"></a>00639                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00640"></a>00640                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l00641"></a>00641             }
 <a name="l00642"></a>00642
 <a name="l00643"></a>00643         <span class="keyword">private</span>:
 <a name="l00644"></a>00644             subiterator_type it_;
 <a name="l00645"></a>00645
 <a name="l00646"></a>00646             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l00647"></a>00647         };
 <a name="l00648"></a>00648 <span class="preprocessor">#endif</span>
 <a name="l00649"></a>00649 <span class="preprocessor"></span>
 <a name="l00650"></a>00650         BOOST_UBLAS_INLINE
 <a name="l00651"></a>00651         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> begin1 () {
 <a name="l00652"></a>00652             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l00653"></a>00653         }
 <a name="l00654"></a>00654         BOOST_UBLAS_INLINE
 <a name="l00655"></a>00655         iterator1 end1 () {
 <a name="l00656"></a>00656             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l00657"></a>00657         }
 <a name="l00658"></a>00658
 <a name="l00659"></a>00659 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00660"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">00660</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a>:
 <a name="l00661"></a>00661             <span class="keyword">public</span> container_const_reference&lt;matrix&gt;,
 <a name="l00662"></a>00662             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l00663"></a>00663                                                const_iterator2, value_type&gt; {
 <a name="l00664"></a>00664         <span class="keyword">public</span>:
 <a name="l00665"></a>00665             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::value_type value_type;
 <a name="l00666"></a>00666             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::difference_type difference_type;
 <a name="l00667"></a>00667             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::const_reference reference;
 <a name="l00668"></a>00668             <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">typename</span> matrix::pointer pointer;
 <a name="l00669"></a>00669
 <a name="l00670"></a>00670             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">dual_iterator_type</a>;
 <a name="l00671"></a>00671             <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
 <a name="l00672"></a>00672
 <a name="l00673"></a>00673             <span class="comment">// Construction and destruction</span>
 <a name="l00674"></a>00674             BOOST_UBLAS_INLINE
 <a name="l00675"></a>00675             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> ():
 <a name="l00676"></a>00676                 container_const_reference&lt;self_type&gt; (), it_ () {}
 <a name="l00677"></a>00677             BOOST_UBLAS_INLINE
 <a name="l00678"></a>00678             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l00679"></a>00679                 container_const_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l00680"></a>00680             BOOST_UBLAS_INLINE
 <a name="l00681"></a>00681             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> &amp;it):
 <a name="l00682"></a>00682                 container_const_reference&lt;self_type&gt; (it ()), it_ (it.it_) {}
 <a name="l00683"></a>00683
 <a name="l00684"></a>00684             <span class="comment">// Arithmetic</span>
 <a name="l00685"></a>00685             BOOST_UBLAS_INLINE
 <a name="l00686"></a>00686             const_iterator2 &amp;operator ++ () {
 <a name="l00687"></a>00687                 layout_type::increment_j (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00688"></a>00688                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00689"></a>00689             }
 <a name="l00690"></a>00690             BOOST_UBLAS_INLINE
 <a name="l00691"></a>00691             const_iterator2 &amp;operator -- () {
 <a name="l00692"></a>00692                 layout_type::decrement_j (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00693"></a>00693                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00694"></a>00694             }
 <a name="l00695"></a>00695             BOOST_UBLAS_INLINE
 <a name="l00696"></a>00696             const_iterator2 &amp;operator += (difference_type n) {
 <a name="l00697"></a>00697                 layout_type::increment_j (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00698"></a>00698                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00699"></a>00699             }
 <a name="l00700"></a>00700             BOOST_UBLAS_INLINE
 <a name="l00701"></a>00701             const_iterator2 &amp;operator -= (difference_type n) {
 <a name="l00702"></a>00702                 layout_type::decrement_j (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00703"></a>00703                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00704"></a>00704             }
 <a name="l00705"></a>00705             BOOST_UBLAS_INLINE
 <a name="l00706"></a>00706             difference_type operator - (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l00707"></a>00707                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00708"></a>00708                 <span class="keywordflow">return</span> layout_type::distance_j (it_ - it.it_, (*<span class="keyword">this</span>) ().size1 (), (*this) ().size2 ());
 <a name="l00709"></a>00709             }
 <a name="l00710"></a>00710
 <a name="l00711"></a>00711             <span class="comment">// Dereference</span>
 <a name="l00712"></a>00712             BOOST_UBLAS_INLINE
 <a name="l00713"></a>00713             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l00714"></a>00714                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00715"></a>00715                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00716"></a>00716                 <span class="keywordflow">return</span> *it_;
 <a name="l00717"></a>00717             }
 <a name="l00718"></a>00718             BOOST_UBLAS_INLINE
 <a name="l00719"></a>00719             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l00720"></a>00720                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l00721"></a>00721             }
 <a name="l00722"></a>00722
 <a name="l00723"></a>00723 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l00724"></a>00724 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l00725"></a>00725 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00726"></a>00726 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00727"></a>00727 <span class="preprocessor">#endif</span>
 <a name="l00728"></a>00728 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l00729"></a>00729                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00730"></a>00730                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l00731"></a>00731             }
 <a name="l00732"></a>00732             BOOST_UBLAS_INLINE
 <a name="l00733"></a>00733 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00734"></a>00734 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00735"></a>00735 <span class="preprocessor">#endif</span>
 <a name="l00736"></a>00736 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l00737"></a>00737                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00738"></a>00738                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l00739"></a>00739             }
 <a name="l00740"></a>00740             BOOST_UBLAS_INLINE
 <a name="l00741"></a>00741 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00742"></a>00742 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00743"></a>00743 <span class="preprocessor">#endif</span>
 <a name="l00744"></a>00744 <span class="preprocessor"></span>            const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l00745"></a>00745                 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
 <a name="l00746"></a>00746             }
 <a name="l00747"></a>00747             BOOST_UBLAS_INLINE
 <a name="l00748"></a>00748 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00749"></a>00749 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00750"></a>00750 <span class="preprocessor">#endif</span>
 <a name="l00751"></a>00751 <span class="preprocessor"></span>            const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l00752"></a>00752                 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
 <a name="l00753"></a>00753             }
 <a name="l00754"></a>00754 <span class="preprocessor">#endif</span>
 <a name="l00755"></a>00755 <span class="preprocessor"></span>
 <a name="l00756"></a>00756             <span class="comment">// Indices</span>
 <a name="l00757"></a>00757             BOOST_UBLAS_INLINE
 <a name="l00758"></a>00758             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l00759"></a>00759                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00760"></a>00760                 <span class="keywordflow">return</span> layout_type::index_i (it_ - m.begin2 ().it_, m.size1 (), m.size2 ());
 <a name="l00761"></a>00761             }
 <a name="l00762"></a>00762             BOOST_UBLAS_INLINE
 <a name="l00763"></a>00763             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l00764"></a>00764                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00765"></a>00765                 <span class="keywordflow">return</span> layout_type::index_j (it_ - m.begin2 ().it_, m.size1 (), m.size2 ());
 <a name="l00766"></a>00766             }
 <a name="l00767"></a>00767
 <a name="l00768"></a>00768             <span class="comment">// Assignment</span>
 <a name="l00769"></a>00769             BOOST_UBLAS_INLINE
 <a name="l00770"></a>00770             const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
 <a name="l00771"></a>00771                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l00772"></a>00772                 it_ = it.it_;
 <a name="l00773"></a>00773                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00774"></a>00774             }
 <a name="l00775"></a>00775
 <a name="l00776"></a>00776             <span class="comment">// Comparison</span>
 <a name="l00777"></a>00777             BOOST_UBLAS_INLINE
 <a name="l00778"></a>00778             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l00779"></a>00779                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00780"></a>00780                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l00781"></a>00781             }
 <a name="l00782"></a>00782             BOOST_UBLAS_INLINE
 <a name="l00783"></a>00783             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l00784"></a>00784                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00785"></a>00785                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l00786"></a>00786             }
 <a name="l00787"></a>00787
 <a name="l00788"></a>00788         <span class="keyword">private</span>:
 <a name="l00789"></a>00789             const_subiterator_type it_;
 <a name="l00790"></a>00790
 <a name="l00791"></a>00791             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a>;
 <a name="l00792"></a>00792         };
 <a name="l00793"></a>00793 <span class="preprocessor">#endif</span>
 <a name="l00794"></a>00794 <span class="preprocessor"></span>
 <a name="l00795"></a>00795         BOOST_UBLAS_INLINE
 <a name="l00796"></a>00796         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
 <a name="l00797"></a>00797             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l00798"></a>00798         }
 <a name="l00799"></a>00799         BOOST_UBLAS_INLINE
 <a name="l00800"></a>00800         const_iterator2 end2 ()<span class="keyword"> const </span>{
 <a name="l00801"></a>00801             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l00802"></a>00802         }
 <a name="l00803"></a>00803
 <a name="l00804"></a>00804 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l00805"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">00805</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a>:
 <a name="l00806"></a>00806             <span class="keyword">public</span> container_reference&lt;matrix&gt;,
 <a name="l00807"></a>00807             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l00808"></a>00808                                                iterator2, value_type&gt; {
 <a name="l00809"></a>00809         <span class="keyword">public</span>:
 <a name="l00810"></a>00810             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::value_type value_type;
 <a name="l00811"></a>00811             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::difference_type difference_type;
 <a name="l00812"></a>00812             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::reference reference;
 <a name="l00813"></a>00813             <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix::pointer pointer;
 <a name="l00814"></a>00814
 <a name="l00815"></a>00815             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">dual_iterator_type</a>;
 <a name="l00816"></a>00816             <span class="keyword">typedef</span> reverse_iterator1 dual_reverse_iterator_type;
 <a name="l00817"></a>00817
 <a name="l00818"></a>00818             <span class="comment">// Construction and destruction</span>
 <a name="l00819"></a>00819             BOOST_UBLAS_INLINE
 <a name="l00820"></a>00820             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> ():
 <a name="l00821"></a>00821                 container_reference&lt;self_type&gt; (), it_ () {}
 <a name="l00822"></a>00822             BOOST_UBLAS_INLINE
 <a name="l00823"></a>00823             iterator2 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m, <span class="keyword">const</span> subiterator_type &amp;it):
 <a name="l00824"></a>00824                 container_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l00825"></a>00825
 <a name="l00826"></a>00826             <span class="comment">// Arithmetic</span>
 <a name="l00827"></a>00827             BOOST_UBLAS_INLINE
 <a name="l00828"></a>00828             iterator2 &amp;operator ++ () {
 <a name="l00829"></a>00829                 layout_type::increment_j (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00830"></a>00830                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00831"></a>00831             }
 <a name="l00832"></a>00832             BOOST_UBLAS_INLINE
 <a name="l00833"></a>00833             iterator2 &amp;operator -- () {
 <a name="l00834"></a>00834                 layout_type::decrement_j (it_, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00835"></a>00835                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00836"></a>00836             }
 <a name="l00837"></a>00837             BOOST_UBLAS_INLINE
 <a name="l00838"></a>00838             iterator2 &amp;operator += (difference_type n) {
 <a name="l00839"></a>00839                 layout_type::increment_j (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00840"></a>00840                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00841"></a>00841             }
 <a name="l00842"></a>00842             BOOST_UBLAS_INLINE
 <a name="l00843"></a>00843             iterator2 &amp;operator -= (difference_type n) {
 <a name="l00844"></a>00844                 layout_type::decrement_j (it_, n, (*<span class="keyword">this</span>) ().size1 (), (*<span class="keyword">this</span>) ().size2 ());
 <a name="l00845"></a>00845                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00846"></a>00846             }
 <a name="l00847"></a>00847             BOOST_UBLAS_INLINE
 <a name="l00848"></a>00848             difference_type operator - (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l00849"></a>00849                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00850"></a>00850                 <span class="keywordflow">return</span> layout_type::distance_j (it_ - it.it_, (*<span class="keyword">this</span>) ().size1 (), (*this) ().size2 ());
 <a name="l00851"></a>00851             }
 <a name="l00852"></a>00852
 <a name="l00853"></a>00853             <span class="comment">// Dereference</span>
 <a name="l00854"></a>00854             BOOST_UBLAS_INLINE
 <a name="l00855"></a>00855             reference operator * ()<span class="keyword"> const </span>{
 <a name="l00856"></a>00856                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00857"></a>00857                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l00858"></a>00858                 <span class="keywordflow">return</span> *it_;
 <a name="l00859"></a>00859             }
 <a name="l00860"></a>00860             BOOST_UBLAS_INLINE
 <a name="l00861"></a>00861             reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l00862"></a>00862                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l00863"></a>00863             }
 <a name="l00864"></a>00864
 <a name="l00865"></a>00865 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l00866"></a>00866 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l00867"></a>00867 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00868"></a>00868 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00869"></a>00869 <span class="preprocessor">#endif</span>
 <a name="l00870"></a>00870 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l00871"></a>00871                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00872"></a>00872                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l00873"></a>00873             }
 <a name="l00874"></a>00874             BOOST_UBLAS_INLINE
 <a name="l00875"></a>00875 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00876"></a>00876 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00877"></a>00877 <span class="preprocessor">#endif</span>
 <a name="l00878"></a>00878 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator1.html">iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l00879"></a>00879                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00880"></a>00880                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l00881"></a>00881             }
 <a name="l00882"></a>00882             BOOST_UBLAS_INLINE
 <a name="l00883"></a>00883 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00884"></a>00884 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00885"></a>00885 <span class="preprocessor">#endif</span>
 <a name="l00886"></a>00886 <span class="preprocessor"></span>            reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l00887"></a>00887                 <span class="keywordflow">return</span> reverse_iterator1 (end ());
 <a name="l00888"></a>00888             }
 <a name="l00889"></a>00889             BOOST_UBLAS_INLINE
 <a name="l00890"></a>00890 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l00891"></a>00891 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a>::
 <a name="l00892"></a>00892 <span class="preprocessor">#endif</span>
 <a name="l00893"></a>00893 <span class="preprocessor"></span>            reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l00894"></a>00894                 <span class="keywordflow">return</span> reverse_iterator1 (begin ());
 <a name="l00895"></a>00895             }
 <a name="l00896"></a>00896 <span class="preprocessor">#endif</span>
 <a name="l00897"></a>00897 <span class="preprocessor"></span>
 <a name="l00898"></a>00898             <span class="comment">// Indices</span>
 <a name="l00899"></a>00899             BOOST_UBLAS_INLINE
 <a name="l00900"></a>00900             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l00901"></a>00901                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00902"></a>00902                 <span class="keywordflow">return</span> layout_type::index_i (it_ - m.begin2 ().it_, m.size1 (), m.size2 ());
 <a name="l00903"></a>00903             }
 <a name="l00904"></a>00904             BOOST_UBLAS_INLINE
 <a name="l00905"></a>00905             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l00906"></a>00906                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">self_type</a> &amp;m = (*this) ();
 <a name="l00907"></a>00907                 <span class="keywordflow">return</span> layout_type::index_j (it_ - m.begin2 ().it_, m.size1 (), m.size2 ());
 <a name="l00908"></a>00908             }
 <a name="l00909"></a>00909
 <a name="l00910"></a>00910             <span class="comment">// Assignment</span>
 <a name="l00911"></a>00911             BOOST_UBLAS_INLINE
 <a name="l00912"></a>00912             iterator2 &amp;operator = (<span class="keyword">const</span> iterator2 &amp;it) {
 <a name="l00913"></a>00913                 container_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l00914"></a>00914                 it_ = it.it_;
 <a name="l00915"></a>00915                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l00916"></a>00916             }
 <a name="l00917"></a>00917
 <a name="l00918"></a>00918             <span class="comment">// Comparison</span>
 <a name="l00919"></a>00919             BOOST_UBLAS_INLINE
 <a name="l00920"></a>00920             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l00921"></a>00921                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00922"></a>00922                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l00923"></a>00923             }
 <a name="l00924"></a>00924             BOOST_UBLAS_INLINE
 <a name="l00925"></a>00925             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l00926"></a>00926                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l00927"></a>00927                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l00928"></a>00928             }
 <a name="l00929"></a>00929
 <a name="l00930"></a>00930         <span class="keyword">private</span>:
 <a name="l00931"></a>00931             subiterator_type it_;
 <a name="l00932"></a>00932
 <a name="l00933"></a>00933             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l00934"></a>00934         };
 <a name="l00935"></a>00935 <span class="preprocessor">#endif</span>
 <a name="l00936"></a>00936 <span class="preprocessor"></span>
 <a name="l00937"></a>00937         BOOST_UBLAS_INLINE
 <a name="l00938"></a>00938         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix_1_1iterator2.html">iterator2</a> begin2 () {
 <a name="l00939"></a>00939             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l00940"></a>00940         }
 <a name="l00941"></a>00941         BOOST_UBLAS_INLINE
 <a name="l00942"></a>00942         iterator2 end2 () {
 <a name="l00943"></a>00943             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l00944"></a>00944         }
 <a name="l00945"></a>00945
 <a name="l00946"></a>00946         <span class="comment">// Reverse iterators</span>
 <a name="l00947"></a>00947
 <a name="l00948"></a>00948         BOOST_UBLAS_INLINE
 <a name="l00949"></a>00949         const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
 <a name="l00950"></a>00950             <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
 <a name="l00951"></a>00951         }
 <a name="l00952"></a>00952         BOOST_UBLAS_INLINE
 <a name="l00953"></a>00953         const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
 <a name="l00954"></a>00954             <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
 <a name="l00955"></a>00955         }
 <a name="l00956"></a>00956
 <a name="l00957"></a>00957         BOOST_UBLAS_INLINE
 <a name="l00958"></a>00958         reverse_iterator1 rbegin1 () {
 <a name="l00959"></a>00959             <span class="keywordflow">return</span> reverse_iterator1 (end1 ());
 <a name="l00960"></a>00960         }
 <a name="l00961"></a>00961         BOOST_UBLAS_INLINE
 <a name="l00962"></a>00962         reverse_iterator1 rend1 () {
 <a name="l00963"></a>00963             <span class="keywordflow">return</span> reverse_iterator1 (begin1 ());
 <a name="l00964"></a>00964         }
 <a name="l00965"></a>00965
 <a name="l00966"></a>00966         BOOST_UBLAS_INLINE
 <a name="l00967"></a>00967         const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
 <a name="l00968"></a>00968             <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
 <a name="l00969"></a>00969         }
 <a name="l00970"></a>00970         BOOST_UBLAS_INLINE
 <a name="l00971"></a>00971         const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
 <a name="l00972"></a>00972             <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
 <a name="l00973"></a>00973         }
 <a name="l00974"></a>00974
 <a name="l00975"></a>00975         BOOST_UBLAS_INLINE
 <a name="l00976"></a>00976         reverse_iterator2 rbegin2 () {
 <a name="l00977"></a>00977             <span class="keywordflow">return</span> reverse_iterator2 (end2 ());
 <a name="l00978"></a>00978         }
 <a name="l00979"></a>00979         BOOST_UBLAS_INLINE
 <a name="l00980"></a>00980         reverse_iterator2 rend2 () {
 <a name="l00981"></a>00981             <span class="keywordflow">return</span> reverse_iterator2 (begin2 ());
 <a name="l00982"></a>00982         }
 <a name="l00983"></a>00983
 <a name="l00984"></a>00984         <span class="comment">// Serialization</span>
 <a name="l00985"></a>00985         <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
 <a name="l00986"></a>00986         <span class="keywordtype">void</span> serialize(Archive &amp; ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* file_version */</span>){
 <a name="l00987"></a>00987
 <a name="l00988"></a>00988             <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
 <a name="l00989"></a>00989             <span class="comment">// and efficient serialization</span>
 <a name="l00990"></a>00990             serialization::collection_size_type s1 (size1_);
 <a name="l00991"></a>00991             serialization::collection_size_type s2 (size2_);
 <a name="l00992"></a>00992
 <a name="l00993"></a>00993             <span class="comment">// serialize the sizes</span>
 <a name="l00994"></a>00994             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
 <a name="l00995"></a>00995                &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
 <a name="l00996"></a>00996
 <a name="l00997"></a>00997             <span class="comment">// copy the values back if loading</span>
 <a name="l00998"></a>00998             <span class="keywordflow">if</span> (Archive::is_loading::value) {
 <a name="l00999"></a>00999                 size1_ = s1;
 <a name="l01000"></a>01000                 size2_ = s2;
 <a name="l01001"></a>01001             }
 <a name="l01002"></a>01002             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;data&quot;</span>,data_);
 <a name="l01003"></a>01003         }
 <a name="l01004"></a>01004
 <a name="l01005"></a>01005     <span class="keyword">private</span>:
 <a name="l01006"></a>01006         size_type size1_;
 <a name="l01007"></a>01007         size_type size2_;
 <a name="l01008"></a>01008         array_type data_;
 <a name="l01009"></a>01009     };
 <a name="l01010"></a>01010
 <a name="l01027"></a>01027     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, std::<span class="keywordtype">size_t</span> M, std::<span class="keywordtype">size_t</span> N, <span class="keyword">class</span> L&gt;
 <a name="l01028"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1bounded__matrix.html">01028</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1bounded__matrix.html" title="A dense matrix of values of type T with a variable size bounded to a maximum of ...">bounded_matrix</a>:
 <a name="l01029"></a>01029         <span class="keyword">public</span> matrix&lt;T, L, bounded_array&lt;T, M * N&gt; &gt; {
 <a name="l01030"></a>01030
 <a name="l01031"></a>01031         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix&lt;T, L, bounded_array&lt;T, M * N&gt;</a> &gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">matrix_type</a>;
 <a name="l01032"></a>01032     <span class="keyword">public</span>:
 <a name="l01033"></a>01033         <span class="keyword">typedef</span> <span class="keyword">typename</span> matrix_type::size_type size_type;
 <a name="l01034"></a>01034         <span class="keyword">static</span> <span class="keyword">const</span> size_type max_size1 = M;
 <a name="l01035"></a>01035         <span class="keyword">static</span> <span class="keyword">const</span> size_type max_size2 = N;
 <a name="l01036"></a>01036
 <a name="l01037"></a>01037         <span class="comment">// Construction and destruction</span>
 <a name="l01038"></a>01038         BOOST_UBLAS_INLINE
 <a name="l01039"></a>01039         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1bounded__matrix.html" title="A dense matrix of values of type T with a variable size bounded to a maximum of ...">bounded_matrix</a> ():
 <a name="l01040"></a>01040             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">matrix_type</a> (M, N) {}
 <a name="l01041"></a>01041         BOOST_UBLAS_INLINE
 <a name="l01042"></a>01042         bounded_matrix (size_type size1, size_type size2):
 <a name="l01043"></a>01043             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">matrix_type</a> (size1, size2) {}
 <a name="l01044"></a>01044         BOOST_UBLAS_INLINE
 <a name="l01045"></a>01045         bounded_matrix (<span class="keyword">const</span> bounded_matrix &amp;m):
 <a name="l01046"></a>01046             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">matrix_type</a> (m) {}
 <a name="l01047"></a>01047         <span class="keyword">template</span>&lt;<span class="keyword">class</span> A2&gt;              <span class="comment">// Allow matrix&lt;T, L, bounded_array&lt;M,N&gt; &gt; construction</span>
 <a name="l01048"></a>01048         BOOST_UBLAS_INLINE
 <a name="l01049"></a>01049         bounded_matrix (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix&lt;T, L, A2&gt;</a> &amp;m):
 <a name="l01050"></a>01050             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">matrix_type</a> (m) {}
 <a name="l01051"></a>01051         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01052"></a>01052         BOOST_UBLAS_INLINE
 <a name="l01053"></a>01053         bounded_matrix (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae):
 <a name="l01054"></a>01054             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html">matrix_type</a> (ae) {}
 <a name="l01055"></a>01055         BOOST_UBLAS_INLINE
 <a name="l01056"></a>01056         ~bounded_matrix () {}
 <a name="l01057"></a>01057
 <a name="l01058"></a>01058         <span class="comment">// Assignment</span>
 <a name="l01059"></a>01059 <span class="preprocessor">#ifdef BOOST_UBLAS_MOVE_SEMANTICS</span>
 <a name="l01060"></a>01060 <span class="preprocessor"></span>
 <a name="l01062"></a>01062         BOOST_UBLAS_INLINE
 <a name="l01063"></a>01063         bounded_matrix &amp;operator = (bounded_matrix m) {
 <a name="l01064"></a>01064             matrix_type::operator = (m);
 <a name="l01065"></a>01065             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01066"></a>01066         }
 <a name="l01067"></a>01067 <span class="preprocessor">#else</span>
 <a name="l01068"></a>01068 <span class="preprocessor"></span>        BOOST_UBLAS_INLINE
 <a name="l01069"></a>01069         bounded_matrix &amp;operator = (<span class="keyword">const</span> bounded_matrix &amp;m) {
 <a name="l01070"></a>01070             matrix_type::operator = (m);
 <a name="l01071"></a>01071             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01072"></a>01072         }
 <a name="l01073"></a>01073 <span class="preprocessor">#endif</span>
 <a name="l01074"></a>01074 <span class="preprocessor"></span>        <span class="keyword">template</span>&lt;<span class="keyword">class</span> L2, <span class="keyword">class</span> A2&gt;        <span class="comment">// Generic matrix assignment</span>
 <a name="l01075"></a>01075         BOOST_UBLAS_INLINE
 <a name="l01076"></a>01076         bounded_matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix.html" title="A dense matrix of values of type T.">matrix&lt;T, L2, A2&gt;</a> &amp;m) {
 <a name="l01077"></a>01077             matrix_type::operator = (m);
 <a name="l01078"></a>01078             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01079"></a>01079         }
 <a name="l01080"></a>01080         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l01081"></a>01081         BOOST_UBLAS_INLINE
 <a name="l01082"></a>01082         bounded_matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l01083"></a>01083             matrix_type::operator = (m);
 <a name="l01084"></a>01084             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01085"></a>01085         }
 <a name="l01086"></a>01086         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01087"></a>01087         BOOST_UBLAS_INLINE
 <a name="l01088"></a>01088         bounded_matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01089"></a>01089             matrix_type::operator = (ae);
 <a name="l01090"></a>01090             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01091"></a>01091         }
 <a name="l01092"></a>01092     };
 <a name="l01093"></a>01093
 <a name="l01109"></a>01109     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> L, <span class="keyword">class</span> A&gt;
 <a name="l01110"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html">01110</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">vector_of_vector</a>:
 <a name="l01111"></a>01111         <span class="keyword">public</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container</a>&lt;vector_of_vector&lt;T, L, A&gt; &gt; {
 <a name="l01112"></a>01112
 <a name="l01113"></a>01113         <span class="keyword">typedef</span> T *pointer;
 <a name="l01114"></a>01114         <span class="keyword">typedef</span> L layout_type;
 <a name="l01115"></a>01115         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">vector_of_vector&lt;T, L, A&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>;
 <a name="l01116"></a>01116     <span class="keyword">public</span>:
 <a name="l01117"></a>01117 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
 <a name="l01118"></a>01118 <span class="preprocessor"></span>        <span class="keyword">using</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;::operator </a>();
 <a name="l01119"></a>01119 <span class="preprocessor">#endif</span>
 <a name="l01120"></a>01120 <span class="preprocessor"></span>        <span class="keyword">typedef</span> <span class="keyword">typename</span> A::size_type size_type;
 <a name="l01121"></a>01121         <span class="keyword">typedef</span> <span class="keyword">typename</span> A::difference_type difference_type;
 <a name="l01122"></a>01122         <span class="keyword">typedef</span> T value_type;
 <a name="l01123"></a>01123         <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
 <a name="l01124"></a>01124         <span class="keyword">typedef</span> T &amp;reference;
 <a name="l01125"></a>01125         <span class="keyword">typedef</span> A array_type;
 <a name="l01126"></a>01126         <span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;const self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">const_closure_type</a>;
 <a name="l01127"></a>01127         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">closure_type</a>;
 <a name="l01128"></a>01128         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector.html" title="A dense vector of values of type T.">vector&lt;T, typename A::value_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector.html" title="A dense vector of values of type T.">vector_temporary_type</a>;
 <a name="l01129"></a>01129         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">matrix_temporary_type</a>;
 <a name="l01130"></a>01130         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">dense_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">storage_category</a>;
 <a name="l01131"></a>01131         <span class="comment">// This could be better for performance,</span>
 <a name="l01132"></a>01132         <span class="comment">// typedef typename unknown_orientation_tag orientation_category;</span>
 <a name="l01133"></a>01133         <span class="comment">// but others depend on the orientation information...</span>
 <a name="l01134"></a>01134         <span class="keyword">typedef</span> <span class="keyword">typename</span> L::orientation_category orientation_category;
 <a name="l01135"></a>01135
 <a name="l01136"></a>01136         <span class="comment">// Construction and destruction</span>
 <a name="l01137"></a>01137         BOOST_UBLAS_INLINE
 <a name="l01138"></a>01138         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">vector_of_vector</a> ():
 <a name="l01139"></a>01139             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l01140"></a>01140             size1_ (0), size2_ (0), data_ (1) {}
 <a name="l01141"></a>01141         BOOST_UBLAS_INLINE
 <a name="l01142"></a>01142         vector_of_vector (size_type size1, size_type size2):
 <a name="l01143"></a>01143             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l01144"></a>01144             size1_ (size1), size2_ (size2), data_ (1) {
 <a name="l01145"></a>01145             resize (size1, size2, <span class="keyword">true</span>);
 <a name="l01146"></a>01146         }
 <a name="l01147"></a>01147         BOOST_UBLAS_INLINE
 <a name="l01148"></a>01148         vector_of_vector (<span class="keyword">const</span> vector_of_vector &amp;m):
 <a name="l01149"></a>01149             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l01150"></a>01150             size1_ (m.size1_), size2_ (m.size2_), data_ (m.data_) {}
 <a name="l01151"></a>01151         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01152"></a>01152         BOOST_UBLAS_INLINE
 <a name="l01153"></a>01153         vector_of_vector (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae):
 <a name="l01154"></a>01154             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l01155"></a>01155             size1_ (ae ().size1 ()), size2_ (ae ().size2 ()), data_ (layout_type::size_M (size1_, size2_) + 1) {
 <a name="l01156"></a>01156             <span class="keywordflow">for</span> (size_type k = 0; k &lt; layout_type::size_M (size1_, size2_); ++ k)
 <a name="l01157"></a>01157                 data ()[k].resize (layout_type::size_m (size1_, size2_));
 <a name="l01158"></a>01158             matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l01159"></a>01159         }
 <a name="l01160"></a>01160
 <a name="l01161"></a>01161         <span class="comment">// Accessors</span>
 <a name="l01162"></a>01162         BOOST_UBLAS_INLINE
 <a name="l01163"></a>01163         size_type size1 ()<span class="keyword"> const </span>{
 <a name="l01164"></a>01164             <span class="keywordflow">return</span> size1_;
 <a name="l01165"></a>01165         }
 <a name="l01166"></a>01166         BOOST_UBLAS_INLINE
 <a name="l01167"></a>01167         size_type size2 ()<span class="keyword"> const </span>{
 <a name="l01168"></a>01168             <span class="keywordflow">return</span> size2_;
 <a name="l01169"></a>01169         }
 <a name="l01170"></a>01170
 <a name="l01171"></a>01171         <span class="comment">// Storage accessors</span>
 <a name="l01172"></a>01172         BOOST_UBLAS_INLINE
 <a name="l01173"></a>01173         <span class="keyword">const</span> array_type &amp;data ()<span class="keyword"> const </span>{
 <a name="l01174"></a>01174             <span class="keywordflow">return</span> data_;
 <a name="l01175"></a>01175         }
 <a name="l01176"></a>01176         BOOST_UBLAS_INLINE
 <a name="l01177"></a>01177         array_type &amp;data () {
 <a name="l01178"></a>01178             <span class="keywordflow">return</span> data_;
 <a name="l01179"></a>01179         }
 <a name="l01180"></a>01180
 <a name="l01181"></a>01181         <span class="comment">// Resizing</span>
 <a name="l01182"></a>01182         BOOST_UBLAS_INLINE
 <a name="l01183"></a>01183         <span class="keywordtype">void</span> resize (size_type size1, size_type size2, <span class="keywordtype">bool</span> preserve = <span class="keyword">true</span>) {
 <a name="l01184"></a>01184             size1_ = size1;
 <a name="l01185"></a>01185             size2_ = size2;
 <a name="l01186"></a>01186             <span class="keywordflow">if</span> (preserve)
 <a name="l01187"></a>01187                 data ().resize (layout_type::size_M (size1, size2) + 1, <span class="keyword">typename</span> array_type::value_type ());
 <a name="l01188"></a>01188             <span class="keywordflow">else</span>
 <a name="l01189"></a>01189                 data ().resize (layout_type::size_M (size1, size2) + 1);
 <a name="l01190"></a>01190             <span class="keywordflow">for</span> (size_type k = 0; k &lt; layout_type::size_M (size1, size2); ++ k) {
 <a name="l01191"></a>01191                 <span class="keywordflow">if</span> (preserve)
 <a name="l01192"></a>01192                     data () [k].resize (layout_type::size_m (size1, size2), value_type ());
 <a name="l01193"></a>01193                 <span class="keywordflow">else</span>
 <a name="l01194"></a>01194                     data () [k].resize (layout_type::size_m (size1, size2));
 <a name="l01195"></a>01195             }
 <a name="l01196"></a>01196         }
 <a name="l01197"></a>01197
 <a name="l01198"></a>01198         <span class="comment">// Element access</span>
 <a name="l01199"></a>01199         BOOST_UBLAS_INLINE
 <a name="l01200"></a>01200         const_reference operator () (size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l01201"></a>01201             <span class="keywordflow">return</span> data () [layout_type::index_M (i, j)] [layout_type::index_m (i, j)];
 <a name="l01202"></a>01202         }
 <a name="l01203"></a>01203         BOOST_UBLAS_INLINE
 <a name="l01204"></a>01204         reference at_element (size_type i, size_type j) {
 <a name="l01205"></a>01205             <span class="keywordflow">return</span> data () [layout_type::index_M (i, j)] [layout_type::index_m (i, j)];
 <a name="l01206"></a>01206         }
 <a name="l01207"></a>01207         BOOST_UBLAS_INLINE
 <a name="l01208"></a>01208         reference operator () (size_type i, size_type j) {
 <a name="l01209"></a>01209             <span class="keywordflow">return</span> at_element (i, j);
 <a name="l01210"></a>01210         }
 <a name="l01211"></a>01211
 <a name="l01212"></a>01212         <span class="comment">// Element assignment</span>
 <a name="l01213"></a>01213         BOOST_UBLAS_INLINE
 <a name="l01214"></a>01214         reference insert_element (size_type i, size_type j, const_reference t) {
 <a name="l01215"></a>01215             <span class="keywordflow">return</span> (at_element (i, j) = t);
 <a name="l01216"></a>01216         }
 <a name="l01217"></a>01217         BOOST_UBLAS_INLINE
 <a name="l01218"></a>01218         <span class="keywordtype">void</span> erase_element (size_type i, size_type j) {
 <a name="l01219"></a>01219             at_element (i, j) = value_type<span class="comment">/*zero*/</span>();
 <a name="l01220"></a>01220         }
 <a name="l01221"></a>01221
 <a name="l01222"></a>01222         <span class="comment">// Zeroing</span>
 <a name="l01223"></a>01223         BOOST_UBLAS_INLINE
 <a name="l01224"></a>01224         <span class="keywordtype">void</span> clear () {
 <a name="l01225"></a>01225             <span class="keywordflow">for</span> (size_type k = 0; k &lt; layout_type::size_M (size1_, size2_); ++ k)
 <a name="l01226"></a>01226                 std::fill (data () [k].begin (), data () [k].end (), value_type<span class="comment">/*zero*/</span>());
 <a name="l01227"></a>01227         }
 <a name="l01228"></a>01228
 <a name="l01229"></a>01229         <span class="comment">// Assignment</span>
 <a name="l01230"></a>01230         BOOST_UBLAS_INLINE
 <a name="l01231"></a>01231         vector_of_vector &amp;operator = (<span class="keyword">const</span> vector_of_vector &amp;m) {
 <a name="l01232"></a>01232             size1_ = m.size1_;
 <a name="l01233"></a>01233             size2_ = m.size2_;
 <a name="l01234"></a>01234             data () = m.data ();
 <a name="l01235"></a>01235             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01236"></a>01236         }
 <a name="l01237"></a>01237         BOOST_UBLAS_INLINE
 <a name="l01238"></a>01238         vector_of_vector &amp;assign_temporary (vector_of_vector &amp;m) {
 <a name="l01239"></a>01239             swap (m);
 <a name="l01240"></a>01240             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01241"></a>01241         }
 <a name="l01242"></a>01242         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01243"></a>01243         BOOST_UBLAS_INLINE
 <a name="l01244"></a>01244         vector_of_vector &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01245"></a>01245             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> temporary (ae);
 <a name="l01246"></a>01246             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l01247"></a>01247         }
 <a name="l01248"></a>01248         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l01249"></a>01249         BOOST_UBLAS_INLINE
 <a name="l01250"></a>01250         vector_of_vector &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l01251"></a>01251             resize (m ().size1 (), m ().size2 (), <span class="keyword">false</span>);
 <a name="l01252"></a>01252             assign (m);
 <a name="l01253"></a>01253             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01254"></a>01254         }
 <a name="l01255"></a>01255         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01256"></a>01256         BOOST_UBLAS_INLINE
 <a name="l01257"></a>01257         vector_of_vector &amp;assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01258"></a>01258             matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l01259"></a>01259             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01260"></a>01260         }
 <a name="l01261"></a>01261         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01262"></a>01262         BOOST_UBLAS_INLINE
 <a name="l01263"></a>01263         vector_of_vector&amp; operator += (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01264"></a>01264             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> temporary (*<span class="keyword">this</span> + ae);
 <a name="l01265"></a>01265             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l01266"></a>01266         }
 <a name="l01267"></a>01267         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l01268"></a>01268         BOOST_UBLAS_INLINE
 <a name="l01269"></a>01269         vector_of_vector &amp;operator += (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l01270"></a>01270             plus_assign (m);
 <a name="l01271"></a>01271             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01272"></a>01272         }
 <a name="l01273"></a>01273         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01274"></a>01274         BOOST_UBLAS_INLINE
 <a name="l01275"></a>01275         vector_of_vector &amp;plus_assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01276"></a>01276             matrix_assign&lt;scalar_plus_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l01277"></a>01277             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01278"></a>01278         }
 <a name="l01279"></a>01279         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01280"></a>01280         BOOST_UBLAS_INLINE
 <a name="l01281"></a>01281         vector_of_vector&amp; operator -= (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01282"></a>01282             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> temporary (*<span class="keyword">this</span> - ae);
 <a name="l01283"></a>01283             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l01284"></a>01284         }
 <a name="l01285"></a>01285         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l01286"></a>01286         BOOST_UBLAS_INLINE
 <a name="l01287"></a>01287         vector_of_vector &amp;operator -= (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l01288"></a>01288             minus_assign (m);
 <a name="l01289"></a>01289             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01290"></a>01290         }
 <a name="l01291"></a>01291         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l01292"></a>01292         BOOST_UBLAS_INLINE
 <a name="l01293"></a>01293         vector_of_vector &amp;minus_assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l01294"></a>01294             matrix_assign&lt;scalar_minus_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l01295"></a>01295             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01296"></a>01296         }
 <a name="l01297"></a>01297         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
 <a name="l01298"></a>01298         BOOST_UBLAS_INLINE
 <a name="l01299"></a>01299         vector_of_vector&amp; operator *= (<span class="keyword">const</span> AT &amp;at) {
 <a name="l01300"></a>01300             matrix_assign_scalar&lt;scalar_multiplies_assign&gt; (*<span class="keyword">this</span>, at);
 <a name="l01301"></a>01301             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01302"></a>01302         }
 <a name="l01303"></a>01303         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
 <a name="l01304"></a>01304         BOOST_UBLAS_INLINE
 <a name="l01305"></a>01305         vector_of_vector&amp; operator /= (<span class="keyword">const</span> AT &amp;at) {
 <a name="l01306"></a>01306             matrix_assign_scalar&lt;scalar_divides_assign&gt; (*<span class="keyword">this</span>, at);
 <a name="l01307"></a>01307             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01308"></a>01308         }
 <a name="l01309"></a>01309
 <a name="l01310"></a>01310         <span class="comment">// Swapping</span>
 <a name="l01311"></a>01311         BOOST_UBLAS_INLINE
 <a name="l01312"></a>01312         <span class="keywordtype">void</span> swap (vector_of_vector &amp;m) {
 <a name="l01313"></a>01313             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
 <a name="l01314"></a>01314                 std::swap (size1_, m.size1_);
 <a name="l01315"></a>01315                 std::swap (size2_, m.size2_);
 <a name="l01316"></a>01316                 data ().swap (m.data ());
 <a name="l01317"></a>01317             }
 <a name="l01318"></a>01318         }
 <a name="l01319"></a>01319         BOOST_UBLAS_INLINE
 <a name="l01320"></a>01320         <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (vector_of_vector &amp;m1, vector_of_vector &amp;m2) {
 <a name="l01321"></a>01321             m1.swap (m2);
 <a name="l01322"></a>01322         }
 <a name="l01323"></a>01323
 <a name="l01324"></a>01324         <span class="comment">// Iterator types</span>
 <a name="l01325"></a>01325     <span class="keyword">private</span>:
 <a name="l01326"></a>01326         <span class="comment">// Use the vector iterator</span>
 <a name="l01327"></a>01327         <span class="keyword">typedef</span> <span class="keyword">typename</span> A::value_type::const_iterator const_subiterator_type;
 <a name="l01328"></a>01328         <span class="keyword">typedef</span> <span class="keyword">typename</span> A::value_type::iterator subiterator_type;
 <a name="l01329"></a>01329     <span class="keyword">public</span>:
 <a name="l01330"></a>01330 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01331"></a>01331 <span class="preprocessor"></span>        <span class="keyword">typedef</span> indexed_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a>;
 <a name="l01332"></a>01332         <span class="keyword">typedef</span> indexed_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a>;
 <a name="l01333"></a>01333         <span class="keyword">typedef</span> indexed_const_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l01334"></a>01334         <span class="keyword">typedef</span> indexed_const_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l01335"></a>01335 <span class="preprocessor">#else</span>
 <a name="l01336"></a>01336 <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l01337"></a>01337         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a>;
 <a name="l01338"></a>01338         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l01339"></a>01339         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a>;
 <a name="l01340"></a>01340 <span class="preprocessor">#endif</span>
 <a name="l01341"></a>01341 <span class="preprocessor"></span>        <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
 <a name="l01342"></a>01342         <span class="keyword">typedef</span> reverse_iterator_base1&lt;iterator1&gt; reverse_iterator1;
 <a name="l01343"></a>01343         <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
 <a name="l01344"></a>01344         <span class="keyword">typedef</span> reverse_iterator_base2&lt;iterator2&gt; reverse_iterator2;
 <a name="l01345"></a>01345
 <a name="l01346"></a>01346         <span class="comment">// Element lookup</span>
 <a name="l01347"></a>01347         BOOST_UBLAS_INLINE
 <a name="l01348"></a>01348         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l01349"></a>01349 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01350"></a>01350 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l01351"></a>01351 <span class="preprocessor">#else</span>
 <a name="l01352"></a>01352 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, i, j, data () [layout_type::index_M (i, j)].begin ()  + layout_type::index_m (i, j));
 <a name="l01353"></a>01353 <span class="preprocessor">#endif</span>
 <a name="l01354"></a>01354 <span class="preprocessor"></span>        }
 <a name="l01355"></a>01355         BOOST_UBLAS_INLINE
 <a name="l01356"></a>01356         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> find1 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type i, size_type j) {
 <a name="l01357"></a>01357 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01358"></a>01358 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l01359"></a>01359 <span class="preprocessor">#else</span>
 <a name="l01360"></a>01360 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, i, j, data () [layout_type::index_M (i, j)].begin ()  + layout_type::index_m (i, j));
 <a name="l01361"></a>01361 <span class="preprocessor">#endif</span>
 <a name="l01362"></a>01362 <span class="preprocessor"></span>        }
 <a name="l01363"></a>01363         BOOST_UBLAS_INLINE
 <a name="l01364"></a>01364         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l01365"></a>01365 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01366"></a>01366 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l01367"></a>01367 <span class="preprocessor">#else</span>
 <a name="l01368"></a>01368 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, i, j, data () [layout_type::index_M (i, j)].begin ()  + layout_type::index_m (i, j));
 <a name="l01369"></a>01369 <span class="preprocessor">#endif</span>
 <a name="l01370"></a>01370 <span class="preprocessor"></span>        }
 <a name="l01371"></a>01371         BOOST_UBLAS_INLINE
 <a name="l01372"></a>01372         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> find2 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type i, size_type j) {
 <a name="l01373"></a>01373 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01374"></a>01374 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l01375"></a>01375 <span class="preprocessor">#else</span>
 <a name="l01376"></a>01376 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, i, j, data () [layout_type::index_M (i, j)].begin () + layout_type::index_m (i, j));
 <a name="l01377"></a>01377 <span class="preprocessor">#endif</span>
 <a name="l01378"></a>01378 <span class="preprocessor"></span>        }
 <a name="l01379"></a>01379
 <a name="l01380"></a>01380
 <a name="l01381"></a>01381 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01382"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">01382</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a>:
 <a name="l01383"></a>01383             <span class="keyword">public</span> container_const_reference&lt;vector_of_vector&gt;,
 <a name="l01384"></a>01384             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l01385"></a>01385                                                const_iterator1, value_type&gt; {
 <a name="l01386"></a>01386         <span class="keyword">public</span>:
 <a name="l01387"></a>01387             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::value_type value_type;
 <a name="l01388"></a>01388             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::difference_type difference_type;
 <a name="l01389"></a>01389             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::const_reference reference;
 <a name="l01390"></a>01390             <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">typename</span> vector_of_vector::pointer pointer;
 <a name="l01391"></a>01391
 <a name="l01392"></a>01392             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">dual_iterator_type</a>;
 <a name="l01393"></a>01393             <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
 <a name="l01394"></a>01394
 <a name="l01395"></a>01395             <span class="comment">// Construction and destruction</span>
 <a name="l01396"></a>01396             BOOST_UBLAS_INLINE
 <a name="l01397"></a>01397             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> ():
 <a name="l01398"></a>01398                 container_const_reference&lt;self_type&gt; (), i_ (), j_ (), it_ () {}
 <a name="l01399"></a>01399             BOOST_UBLAS_INLINE
 <a name="l01400"></a>01400             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m, size_type i, size_type j, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l01401"></a>01401                 container_const_reference&lt;self_type&gt; (m), i_ (i), j_ (j), it_ (it) {}
 <a name="l01402"></a>01402             BOOST_UBLAS_INLINE
 <a name="l01403"></a>01403             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> &amp;it):
 <a name="l01404"></a>01404                 container_const_reference&lt;self_type&gt; (it ()), i_ (it.i_), j_ (it.j_), it_ (it.it_) {}
 <a name="l01405"></a>01405
 <a name="l01406"></a>01406             <span class="comment">// Arithmetic</span>
 <a name="l01407"></a>01407             BOOST_UBLAS_INLINE
 <a name="l01408"></a>01408             const_iterator1 &amp;operator ++ () {
 <a name="l01409"></a>01409                 ++ i_;
 <a name="l01410"></a>01410                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01411"></a>01411                 <span class="keywordflow">if</span> (layout_type::fast_i ())
 <a name="l01412"></a>01412                     ++ it_;
 <a name="l01413"></a>01413                 <span class="keywordflow">else</span>
 <a name="l01414"></a>01414                     it_ = m.find1 (1, i_, j_).it_;
 <a name="l01415"></a>01415                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01416"></a>01416             }
 <a name="l01417"></a>01417             BOOST_UBLAS_INLINE
 <a name="l01418"></a>01418             const_iterator1 &amp;operator -- () {
 <a name="l01419"></a>01419                 -- i_;
 <a name="l01420"></a>01420                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01421"></a>01421                 <span class="keywordflow">if</span> (layout_type::fast_i ())
 <a name="l01422"></a>01422                     -- it_;
 <a name="l01423"></a>01423                 <span class="keywordflow">else</span>
 <a name="l01424"></a>01424                     it_ = m.find1 (1, i_, j_).it_;
 <a name="l01425"></a>01425                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01426"></a>01426             }
 <a name="l01427"></a>01427             BOOST_UBLAS_INLINE
 <a name="l01428"></a>01428             const_iterator1 &amp;operator += (difference_type n) {
 <a name="l01429"></a>01429                 i_ += n;
 <a name="l01430"></a>01430                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01431"></a>01431                 it_ = m.find1 (1, i_, j_).it_;
 <a name="l01432"></a>01432                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01433"></a>01433             }
 <a name="l01434"></a>01434             BOOST_UBLAS_INLINE
 <a name="l01435"></a>01435             const_iterator1 &amp;operator -= (difference_type n) {
 <a name="l01436"></a>01436                 i_ -= n;
 <a name="l01437"></a>01437                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01438"></a>01438                 it_ = m.find1 (1, i_, j_).it_;
 <a name="l01439"></a>01439                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01440"></a>01440             }
 <a name="l01441"></a>01441             BOOST_UBLAS_INLINE
 <a name="l01442"></a>01442             difference_type operator - (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l01443"></a>01443                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01444"></a>01444                 BOOST_UBLAS_CHECK (index2 () == it.index2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01445"></a>01445                 <span class="keywordflow">return</span> index1 () - it.index1 ();
 <a name="l01446"></a>01446             }
 <a name="l01447"></a>01447
 <a name="l01448"></a>01448             <span class="comment">// Dereference</span>
 <a name="l01449"></a>01449             BOOST_UBLAS_INLINE
 <a name="l01450"></a>01450             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l01451"></a>01451                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01452"></a>01452                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01453"></a>01453                 <span class="keywordflow">return</span> *it_;
 <a name="l01454"></a>01454             }
 <a name="l01455"></a>01455             BOOST_UBLAS_INLINE
 <a name="l01456"></a>01456             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l01457"></a>01457                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l01458"></a>01458             }
 <a name="l01459"></a>01459
 <a name="l01460"></a>01460 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l01461"></a>01461 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l01462"></a>01462 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01463"></a>01463 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01464"></a>01464 <span class="preprocessor">#endif</span>
 <a name="l01465"></a>01465 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l01466"></a>01466                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01467"></a>01467                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l01468"></a>01468             }
 <a name="l01469"></a>01469             BOOST_UBLAS_INLINE
 <a name="l01470"></a>01470 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01471"></a>01471 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01472"></a>01472 <span class="preprocessor">#endif</span>
 <a name="l01473"></a>01473 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l01474"></a>01474                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01475"></a>01475                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l01476"></a>01476             }
 <a name="l01477"></a>01477             BOOST_UBLAS_INLINE
 <a name="l01478"></a>01478 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01479"></a>01479 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01480"></a>01480 <span class="preprocessor">#endif</span>
 <a name="l01481"></a>01481 <span class="preprocessor"></span>            const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l01482"></a>01482                 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
 <a name="l01483"></a>01483             }
 <a name="l01484"></a>01484             BOOST_UBLAS_INLINE
 <a name="l01485"></a>01485 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01486"></a>01486 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01487"></a>01487 <span class="preprocessor">#endif</span>
 <a name="l01488"></a>01488 <span class="preprocessor"></span>            const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l01489"></a>01489                 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
 <a name="l01490"></a>01490             }
 <a name="l01491"></a>01491 <span class="preprocessor">#endif</span>
 <a name="l01492"></a>01492 <span class="preprocessor"></span>
 <a name="l01493"></a>01493             <span class="comment">// Indices</span>
 <a name="l01494"></a>01494             BOOST_UBLAS_INLINE
 <a name="l01495"></a>01495             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l01496"></a>01496                 <span class="keywordflow">return</span> i_;
 <a name="l01497"></a>01497             }
 <a name="l01498"></a>01498             BOOST_UBLAS_INLINE
 <a name="l01499"></a>01499             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l01500"></a>01500                 <span class="keywordflow">return</span> j_;
 <a name="l01501"></a>01501             }
 <a name="l01502"></a>01502
 <a name="l01503"></a>01503             <span class="comment">// Assignment</span>
 <a name="l01504"></a>01504             BOOST_UBLAS_INLINE
 <a name="l01505"></a>01505             const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
 <a name="l01506"></a>01506                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l01507"></a>01507                 it_ = it.it_;
 <a name="l01508"></a>01508                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01509"></a>01509             }
 <a name="l01510"></a>01510
 <a name="l01511"></a>01511             <span class="comment">// Comparison</span>
 <a name="l01512"></a>01512             BOOST_UBLAS_INLINE
 <a name="l01513"></a>01513             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l01514"></a>01514                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01515"></a>01515                 BOOST_UBLAS_CHECK (index2 () == it.index2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01516"></a>01516                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l01517"></a>01517             }
 <a name="l01518"></a>01518             BOOST_UBLAS_INLINE
 <a name="l01519"></a>01519             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l01520"></a>01520                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01521"></a>01521                 BOOST_UBLAS_CHECK (index2 () == it.index2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01522"></a>01522                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l01523"></a>01523             }
 <a name="l01524"></a>01524
 <a name="l01525"></a>01525         <span class="keyword">private</span>:
 <a name="l01526"></a>01526             size_type i_;
 <a name="l01527"></a>01527             size_type j_;
 <a name="l01528"></a>01528             const_subiterator_type it_;
 <a name="l01529"></a>01529
 <a name="l01530"></a>01530             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a>;
 <a name="l01531"></a>01531         };
 <a name="l01532"></a>01532 <span class="preprocessor">#endif</span>
 <a name="l01533"></a>01533 <span class="preprocessor"></span>
 <a name="l01534"></a>01534         BOOST_UBLAS_INLINE
 <a name="l01535"></a>01535         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
 <a name="l01536"></a>01536             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l01537"></a>01537         }
 <a name="l01538"></a>01538         BOOST_UBLAS_INLINE
 <a name="l01539"></a>01539         const_iterator1 end1 ()<span class="keyword"> const </span>{
 <a name="l01540"></a>01540             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l01541"></a>01541         }
 <a name="l01542"></a>01542
 <a name="l01543"></a>01543 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01544"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">01544</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a>:
 <a name="l01545"></a>01545             <span class="keyword">public</span> container_reference&lt;vector_of_vector&gt;,
 <a name="l01546"></a>01546             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l01547"></a>01547                                                iterator1, value_type&gt; {
 <a name="l01548"></a>01548         <span class="keyword">public</span>:
 <a name="l01549"></a>01549             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::value_type value_type;
 <a name="l01550"></a>01550             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::difference_type difference_type;
 <a name="l01551"></a>01551             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::reference reference;
 <a name="l01552"></a>01552             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::pointer pointer;
 <a name="l01553"></a>01553
 <a name="l01554"></a>01554             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">dual_iterator_type</a>;
 <a name="l01555"></a>01555             <span class="keyword">typedef</span> reverse_iterator2 dual_reverse_iterator_type;
 <a name="l01556"></a>01556
 <a name="l01557"></a>01557             <span class="comment">// Construction and destruction</span>
 <a name="l01558"></a>01558             BOOST_UBLAS_INLINE
 <a name="l01559"></a>01559             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> ():
 <a name="l01560"></a>01560                 container_reference&lt;self_type&gt; (), i_ (), j_ (), it_ () {}
 <a name="l01561"></a>01561             BOOST_UBLAS_INLINE
 <a name="l01562"></a>01562             iterator1 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m, size_type i, size_type j, <span class="keyword">const</span> subiterator_type &amp;it):
 <a name="l01563"></a>01563                 container_reference&lt;self_type&gt; (m), i_ (i), j_ (j), it_ (it) {}
 <a name="l01564"></a>01564
 <a name="l01565"></a>01565             <span class="comment">// Arithmetic</span>
 <a name="l01566"></a>01566             BOOST_UBLAS_INLINE
 <a name="l01567"></a>01567             iterator1 &amp;operator ++ () {
 <a name="l01568"></a>01568                 ++ i_;
 <a name="l01569"></a>01569                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01570"></a>01570                 <span class="keywordflow">if</span> (layout_type::fast_i ())
 <a name="l01571"></a>01571                     ++ it_;
 <a name="l01572"></a>01572                 <span class="keywordflow">else</span>
 <a name="l01573"></a>01573                     it_ = m.find1 (1, i_, j_).it_;
 <a name="l01574"></a>01574                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01575"></a>01575             }
 <a name="l01576"></a>01576             BOOST_UBLAS_INLINE
 <a name="l01577"></a>01577             iterator1 &amp;operator -- () {
 <a name="l01578"></a>01578                 -- i_;
 <a name="l01579"></a>01579                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01580"></a>01580                 <span class="keywordflow">if</span> (layout_type::fast_i ())
 <a name="l01581"></a>01581                     -- it_;
 <a name="l01582"></a>01582                 <span class="keywordflow">else</span>
 <a name="l01583"></a>01583                     it_ = m.find1 (1, i_, j_).it_;
 <a name="l01584"></a>01584                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01585"></a>01585             }
 <a name="l01586"></a>01586             BOOST_UBLAS_INLINE
 <a name="l01587"></a>01587             iterator1 &amp;operator += (difference_type n) {
 <a name="l01588"></a>01588                 i_ += n;
 <a name="l01589"></a>01589                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01590"></a>01590                 it_ = m.find1 (1, i_, j_).it_;
 <a name="l01591"></a>01591                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01592"></a>01592             }
 <a name="l01593"></a>01593             BOOST_UBLAS_INLINE
 <a name="l01594"></a>01594             iterator1 &amp;operator -= (difference_type n) {
 <a name="l01595"></a>01595                 i_ -= n;
 <a name="l01596"></a>01596                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01597"></a>01597                 it_ = m.find1 (1, i_, j_).it_;
 <a name="l01598"></a>01598                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01599"></a>01599             }
 <a name="l01600"></a>01600             BOOST_UBLAS_INLINE
 <a name="l01601"></a>01601             difference_type operator - (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l01602"></a>01602                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01603"></a>01603                 BOOST_UBLAS_CHECK (index2 () == it.index2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01604"></a>01604                 <span class="keywordflow">return</span> index1 () - it.index1 ();
 <a name="l01605"></a>01605             }
 <a name="l01606"></a>01606
 <a name="l01607"></a>01607             <span class="comment">// Dereference</span>
 <a name="l01608"></a>01608             BOOST_UBLAS_INLINE
 <a name="l01609"></a>01609             reference operator * ()<span class="keyword"> const </span>{
 <a name="l01610"></a>01610                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01611"></a>01611                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01612"></a>01612                 <span class="keywordflow">return</span> *it_;
 <a name="l01613"></a>01613             }
 <a name="l01614"></a>01614             BOOST_UBLAS_INLINE
 <a name="l01615"></a>01615             reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l01616"></a>01616                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l01617"></a>01617             }
 <a name="l01618"></a>01618
 <a name="l01619"></a>01619 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l01620"></a>01620 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l01621"></a>01621 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01622"></a>01622 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01623"></a>01623 <span class="preprocessor">#endif</span>
 <a name="l01624"></a>01624 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l01625"></a>01625                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01626"></a>01626                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l01627"></a>01627             }
 <a name="l01628"></a>01628             BOOST_UBLAS_INLINE
 <a name="l01629"></a>01629 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01630"></a>01630 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01631"></a>01631 <span class="preprocessor">#endif</span>
 <a name="l01632"></a>01632 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l01633"></a>01633                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01634"></a>01634                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l01635"></a>01635             }
 <a name="l01636"></a>01636             BOOST_UBLAS_INLINE
 <a name="l01637"></a>01637 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01638"></a>01638 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01639"></a>01639 <span class="preprocessor">#endif</span>
 <a name="l01640"></a>01640 <span class="preprocessor"></span>            reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l01641"></a>01641                 <span class="keywordflow">return</span> reverse_iterator2 (end ());
 <a name="l01642"></a>01642             }
 <a name="l01643"></a>01643             BOOST_UBLAS_INLINE
 <a name="l01644"></a>01644 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01645"></a>01645 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01646"></a>01646 <span class="preprocessor">#endif</span>
 <a name="l01647"></a>01647 <span class="preprocessor"></span>            reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l01648"></a>01648                 <span class="keywordflow">return</span> reverse_iterator2 (begin ());
 <a name="l01649"></a>01649             }
 <a name="l01650"></a>01650 <span class="preprocessor">#endif</span>
 <a name="l01651"></a>01651 <span class="preprocessor"></span>
 <a name="l01652"></a>01652             <span class="comment">// Indices</span>
 <a name="l01653"></a>01653             BOOST_UBLAS_INLINE
 <a name="l01654"></a>01654             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l01655"></a>01655                 <span class="keywordflow">return</span> i_;
 <a name="l01656"></a>01656             }
 <a name="l01657"></a>01657             BOOST_UBLAS_INLINE
 <a name="l01658"></a>01658             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l01659"></a>01659                 <span class="keywordflow">return</span> j_;
 <a name="l01660"></a>01660             }
 <a name="l01661"></a>01661
 <a name="l01662"></a>01662             <span class="comment">// Assignment</span>
 <a name="l01663"></a>01663             BOOST_UBLAS_INLINE
 <a name="l01664"></a>01664             iterator1 &amp;operator = (<span class="keyword">const</span> iterator1 &amp;it) {
 <a name="l01665"></a>01665                 container_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l01666"></a>01666                 it_ = it.it_;
 <a name="l01667"></a>01667                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01668"></a>01668             }
 <a name="l01669"></a>01669
 <a name="l01670"></a>01670             <span class="comment">// Comparison</span>
 <a name="l01671"></a>01671             BOOST_UBLAS_INLINE
 <a name="l01672"></a>01672             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l01673"></a>01673                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01674"></a>01674                 BOOST_UBLAS_CHECK (index2 () == it.index2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01675"></a>01675                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l01676"></a>01676             }
 <a name="l01677"></a>01677             BOOST_UBLAS_INLINE
 <a name="l01678"></a>01678             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l01679"></a>01679                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01680"></a>01680                 BOOST_UBLAS_CHECK (index2 () == it.index2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01681"></a>01681                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l01682"></a>01682             }
 <a name="l01683"></a>01683
 <a name="l01684"></a>01684         <span class="keyword">private</span>:
 <a name="l01685"></a>01685             size_type i_;
 <a name="l01686"></a>01686             size_type j_;
 <a name="l01687"></a>01687             subiterator_type it_;
 <a name="l01688"></a>01688
 <a name="l01689"></a>01689             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l01690"></a>01690         };
 <a name="l01691"></a>01691 <span class="preprocessor">#endif</span>
 <a name="l01692"></a>01692 <span class="preprocessor"></span>
 <a name="l01693"></a>01693         BOOST_UBLAS_INLINE
 <a name="l01694"></a>01694         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> begin1 () {
 <a name="l01695"></a>01695             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l01696"></a>01696         }
 <a name="l01697"></a>01697         BOOST_UBLAS_INLINE
 <a name="l01698"></a>01698         iterator1 end1 () {
 <a name="l01699"></a>01699             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l01700"></a>01700         }
 <a name="l01701"></a>01701
 <a name="l01702"></a>01702 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01703"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">01703</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a>:
 <a name="l01704"></a>01704             <span class="keyword">public</span> container_const_reference&lt;vector_of_vector&gt;,
 <a name="l01705"></a>01705             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l01706"></a>01706                                                const_iterator2, value_type&gt; {
 <a name="l01707"></a>01707         <span class="keyword">public</span>:
 <a name="l01708"></a>01708             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::value_type value_type;
 <a name="l01709"></a>01709             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::difference_type difference_type;
 <a name="l01710"></a>01710             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::const_reference reference;
 <a name="l01711"></a>01711             <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">typename</span> vector_of_vector::pointer pointer;
 <a name="l01712"></a>01712
 <a name="l01713"></a>01713             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">dual_iterator_type</a>;
 <a name="l01714"></a>01714             <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
 <a name="l01715"></a>01715
 <a name="l01716"></a>01716             <span class="comment">// Construction and destruction</span>
 <a name="l01717"></a>01717             BOOST_UBLAS_INLINE
 <a name="l01718"></a>01718             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> ():
 <a name="l01719"></a>01719                 container_const_reference&lt;self_type&gt; (), i_ (), j_ (), it_ () {}
 <a name="l01720"></a>01720             BOOST_UBLAS_INLINE
 <a name="l01721"></a>01721             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m, size_type i, size_type j, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l01722"></a>01722                 container_const_reference&lt;self_type&gt; (m), i_ (i), j_ (j), it_ (it) {}
 <a name="l01723"></a>01723             BOOST_UBLAS_INLINE
 <a name="l01724"></a>01724             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> &amp;it):
 <a name="l01725"></a>01725                 container_const_reference&lt;self_type&gt; (it ()), i_ (it.i_), j_ (it.j_), it_ (it.it_) {}
 <a name="l01726"></a>01726
 <a name="l01727"></a>01727             <span class="comment">// Arithmetic</span>
 <a name="l01728"></a>01728             BOOST_UBLAS_INLINE
 <a name="l01729"></a>01729             const_iterator2 &amp;operator ++ () {
 <a name="l01730"></a>01730                 ++ j_;
 <a name="l01731"></a>01731                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01732"></a>01732                 <span class="keywordflow">if</span> (layout_type::fast_j ())
 <a name="l01733"></a>01733                     ++ it_;
 <a name="l01734"></a>01734                 <span class="keywordflow">else</span>
 <a name="l01735"></a>01735                     it_ = m.find2 (1, i_, j_).it_;
 <a name="l01736"></a>01736                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01737"></a>01737             }
 <a name="l01738"></a>01738             BOOST_UBLAS_INLINE
 <a name="l01739"></a>01739             const_iterator2 &amp;operator -- () {
 <a name="l01740"></a>01740                 -- j_;
 <a name="l01741"></a>01741                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01742"></a>01742                 <span class="keywordflow">if</span> (layout_type::fast_j ())
 <a name="l01743"></a>01743                     -- it_;
 <a name="l01744"></a>01744                 <span class="keywordflow">else</span>
 <a name="l01745"></a>01745                     it_ = m.find2 (1, i_, j_).it_;
 <a name="l01746"></a>01746                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01747"></a>01747             }
 <a name="l01748"></a>01748             BOOST_UBLAS_INLINE
 <a name="l01749"></a>01749             const_iterator2 &amp;operator += (difference_type n) {
 <a name="l01750"></a>01750                 j_ += n;
 <a name="l01751"></a>01751                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01752"></a>01752                 it_ = m.find2 (1, i_, j_).it_;
 <a name="l01753"></a>01753                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01754"></a>01754             }
 <a name="l01755"></a>01755             BOOST_UBLAS_INLINE
 <a name="l01756"></a>01756             const_iterator2 &amp;operator -= (difference_type n) {
 <a name="l01757"></a>01757                 j_ -= n;
 <a name="l01758"></a>01758                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01759"></a>01759                 it_ = m.find2 (1, i_, j_).it_;
 <a name="l01760"></a>01760                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01761"></a>01761             }
 <a name="l01762"></a>01762             BOOST_UBLAS_INLINE
 <a name="l01763"></a>01763             difference_type operator - (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l01764"></a>01764                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01765"></a>01765                 BOOST_UBLAS_CHECK (index1 () == it.index1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01766"></a>01766                 <span class="keywordflow">return</span> index2 () - it.index2 ();
 <a name="l01767"></a>01767             }
 <a name="l01768"></a>01768
 <a name="l01769"></a>01769             <span class="comment">// Dereference</span>
 <a name="l01770"></a>01770             BOOST_UBLAS_INLINE
 <a name="l01771"></a>01771             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l01772"></a>01772                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01773"></a>01773                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01774"></a>01774                 <span class="keywordflow">return</span> *it_;
 <a name="l01775"></a>01775             }
 <a name="l01776"></a>01776             BOOST_UBLAS_INLINE
 <a name="l01777"></a>01777             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l01778"></a>01778                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l01779"></a>01779             }
 <a name="l01780"></a>01780
 <a name="l01781"></a>01781 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l01782"></a>01782 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l01783"></a>01783 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01784"></a>01784 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01785"></a>01785 <span class="preprocessor">#endif</span>
 <a name="l01786"></a>01786 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l01787"></a>01787                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01788"></a>01788                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l01789"></a>01789             }
 <a name="l01790"></a>01790             BOOST_UBLAS_INLINE
 <a name="l01791"></a>01791 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01792"></a>01792 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01793"></a>01793 <span class="preprocessor">#endif</span>
 <a name="l01794"></a>01794 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l01795"></a>01795                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01796"></a>01796                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l01797"></a>01797             }
 <a name="l01798"></a>01798             BOOST_UBLAS_INLINE
 <a name="l01799"></a>01799 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01800"></a>01800 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01801"></a>01801 <span class="preprocessor">#endif</span>
 <a name="l01802"></a>01802 <span class="preprocessor"></span>            const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l01803"></a>01803                 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
 <a name="l01804"></a>01804             }
 <a name="l01805"></a>01805             BOOST_UBLAS_INLINE
 <a name="l01806"></a>01806 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01807"></a>01807 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01808"></a>01808 <span class="preprocessor">#endif</span>
 <a name="l01809"></a>01809 <span class="preprocessor"></span>            const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l01810"></a>01810                 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
 <a name="l01811"></a>01811             }
 <a name="l01812"></a>01812 <span class="preprocessor">#endif</span>
 <a name="l01813"></a>01813 <span class="preprocessor"></span>
 <a name="l01814"></a>01814             <span class="comment">// Indices</span>
 <a name="l01815"></a>01815             BOOST_UBLAS_INLINE
 <a name="l01816"></a>01816             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l01817"></a>01817                 <span class="keywordflow">return</span> i_;
 <a name="l01818"></a>01818             }
 <a name="l01819"></a>01819             BOOST_UBLAS_INLINE
 <a name="l01820"></a>01820             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l01821"></a>01821                 <span class="keywordflow">return</span> j_;
 <a name="l01822"></a>01822             }
 <a name="l01823"></a>01823
 <a name="l01824"></a>01824             <span class="comment">// Assignment</span>
 <a name="l01825"></a>01825             BOOST_UBLAS_INLINE
 <a name="l01826"></a>01826             const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
 <a name="l01827"></a>01827                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l01828"></a>01828                 it_ = it.it_;
 <a name="l01829"></a>01829                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01830"></a>01830             }
 <a name="l01831"></a>01831
 <a name="l01832"></a>01832             <span class="comment">// Comparison</span>
 <a name="l01833"></a>01833             BOOST_UBLAS_INLINE
 <a name="l01834"></a>01834             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l01835"></a>01835                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01836"></a>01836                 BOOST_UBLAS_CHECK (index1 () == it.index1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01837"></a>01837                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l01838"></a>01838             }
 <a name="l01839"></a>01839             BOOST_UBLAS_INLINE
 <a name="l01840"></a>01840             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l01841"></a>01841                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01842"></a>01842                 BOOST_UBLAS_CHECK (index1 () == it.index1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01843"></a>01843                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l01844"></a>01844             }
 <a name="l01845"></a>01845
 <a name="l01846"></a>01846         <span class="keyword">private</span>:
 <a name="l01847"></a>01847             size_type i_;
 <a name="l01848"></a>01848             size_type j_;
 <a name="l01849"></a>01849             const_subiterator_type it_;
 <a name="l01850"></a>01850
 <a name="l01851"></a>01851             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a>;
 <a name="l01852"></a>01852         };
 <a name="l01853"></a>01853 <span class="preprocessor">#endif</span>
 <a name="l01854"></a>01854 <span class="preprocessor"></span>
 <a name="l01855"></a>01855         BOOST_UBLAS_INLINE
 <a name="l01856"></a>01856         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
 <a name="l01857"></a>01857             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l01858"></a>01858         }
 <a name="l01859"></a>01859         BOOST_UBLAS_INLINE
 <a name="l01860"></a>01860         const_iterator2 end2 ()<span class="keyword"> const </span>{
 <a name="l01861"></a>01861             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l01862"></a>01862         }
 <a name="l01863"></a>01863
 <a name="l01864"></a>01864 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l01865"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">01865</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a>:
 <a name="l01866"></a>01866             <span class="keyword">public</span> container_reference&lt;vector_of_vector&gt;,
 <a name="l01867"></a>01867             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l01868"></a>01868                                                iterator2, value_type&gt; {
 <a name="l01869"></a>01869         <span class="keyword">public</span>:
 <a name="l01870"></a>01870             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::value_type value_type;
 <a name="l01871"></a>01871             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::difference_type difference_type;
 <a name="l01872"></a>01872             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::reference reference;
 <a name="l01873"></a>01873             <span class="keyword">typedef</span> <span class="keyword">typename</span> vector_of_vector::pointer pointer;
 <a name="l01874"></a>01874
 <a name="l01875"></a>01875             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">dual_iterator_type</a>;
 <a name="l01876"></a>01876             <span class="keyword">typedef</span> reverse_iterator1 dual_reverse_iterator_type;
 <a name="l01877"></a>01877
 <a name="l01878"></a>01878             <span class="comment">// Construction and destruction</span>
 <a name="l01879"></a>01879             BOOST_UBLAS_INLINE
 <a name="l01880"></a>01880             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> ():
 <a name="l01881"></a>01881                 container_reference&lt;self_type&gt; (), i_ (), j_ (), it_ () {}
 <a name="l01882"></a>01882             BOOST_UBLAS_INLINE
 <a name="l01883"></a>01883             iterator2 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m, size_type i, size_type j, <span class="keyword">const</span> subiterator_type &amp;it):
 <a name="l01884"></a>01884                 container_reference&lt;self_type&gt; (m), i_ (i), j_ (j), it_ (it) {}
 <a name="l01885"></a>01885
 <a name="l01886"></a>01886             <span class="comment">// Arithmetic</span>
 <a name="l01887"></a>01887             BOOST_UBLAS_INLINE
 <a name="l01888"></a>01888             iterator2 &amp;operator ++ () {
 <a name="l01889"></a>01889                 ++ j_;
 <a name="l01890"></a>01890                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01891"></a>01891                 <span class="keywordflow">if</span> (layout_type::fast_j ())
 <a name="l01892"></a>01892                     ++ it_;
 <a name="l01893"></a>01893                 <span class="keywordflow">else</span>
 <a name="l01894"></a>01894                     it_ = m.find2 (1, i_, j_).it_;
 <a name="l01895"></a>01895                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01896"></a>01896             }
 <a name="l01897"></a>01897             BOOST_UBLAS_INLINE
 <a name="l01898"></a>01898             iterator2 &amp;operator -- () {
 <a name="l01899"></a>01899                 -- j_;
 <a name="l01900"></a>01900                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01901"></a>01901                 <span class="keywordflow">if</span> (layout_type::fast_j ())
 <a name="l01902"></a>01902                     -- it_;
 <a name="l01903"></a>01903                 <span class="keywordflow">else</span>
 <a name="l01904"></a>01904                     it_ = m.find2 (1, i_, j_).it_;
 <a name="l01905"></a>01905                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01906"></a>01906             }
 <a name="l01907"></a>01907             BOOST_UBLAS_INLINE
 <a name="l01908"></a>01908             iterator2 &amp;operator += (difference_type n) {
 <a name="l01909"></a>01909                 j_ += n;
 <a name="l01910"></a>01910                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01911"></a>01911                 it_ = m.find2 (1, i_, j_).it_;
 <a name="l01912"></a>01912                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01913"></a>01913             }
 <a name="l01914"></a>01914             BOOST_UBLAS_INLINE
 <a name="l01915"></a>01915             iterator2 &amp;operator -= (difference_type n) {
 <a name="l01916"></a>01916                 j_ -= n;
 <a name="l01917"></a>01917                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01918"></a>01918                 it_ = m.find2 (1, i_, j_).it_;
 <a name="l01919"></a>01919                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01920"></a>01920             }
 <a name="l01921"></a>01921             BOOST_UBLAS_INLINE
 <a name="l01922"></a>01922             difference_type operator - (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l01923"></a>01923                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01924"></a>01924                 BOOST_UBLAS_CHECK (index1 () == it.index1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01925"></a>01925                 <span class="keywordflow">return</span> index2 () - it.index2 ();
 <a name="l01926"></a>01926             }
 <a name="l01927"></a>01927
 <a name="l01928"></a>01928             <span class="comment">// Dereference</span>
 <a name="l01929"></a>01929             BOOST_UBLAS_INLINE
 <a name="l01930"></a>01930             reference operator * ()<span class="keyword"> const </span>{
 <a name="l01931"></a>01931                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01932"></a>01932                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01933"></a>01933                 <span class="keywordflow">return</span> *it_;
 <a name="l01934"></a>01934             }
 <a name="l01935"></a>01935             BOOST_UBLAS_INLINE
 <a name="l01936"></a>01936             reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l01937"></a>01937                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l01938"></a>01938             }
 <a name="l01939"></a>01939
 <a name="l01940"></a>01940 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l01941"></a>01941 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l01942"></a>01942 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01943"></a>01943 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01944"></a>01944 <span class="preprocessor">#endif</span>
 <a name="l01945"></a>01945 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l01946"></a>01946                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01947"></a>01947                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l01948"></a>01948             }
 <a name="l01949"></a>01949             BOOST_UBLAS_INLINE
 <a name="l01950"></a>01950 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01951"></a>01951 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01952"></a>01952 <span class="preprocessor">#endif</span>
 <a name="l01953"></a>01953 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator1.html">iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l01954"></a>01954                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a> &amp;m = (*this) ();
 <a name="l01955"></a>01955                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l01956"></a>01956             }
 <a name="l01957"></a>01957             BOOST_UBLAS_INLINE
 <a name="l01958"></a>01958 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01959"></a>01959 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01960"></a>01960 <span class="preprocessor">#endif</span>
 <a name="l01961"></a>01961 <span class="preprocessor"></span>            reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l01962"></a>01962                 <span class="keywordflow">return</span> reverse_iterator1 (end ());
 <a name="l01963"></a>01963             }
 <a name="l01964"></a>01964             BOOST_UBLAS_INLINE
 <a name="l01965"></a>01965 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l01966"></a>01966 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector.html" title="A dense matrix of values of type T stored as a vector of vectors.">self_type</a>::
 <a name="l01967"></a>01967 <span class="preprocessor">#endif</span>
 <a name="l01968"></a>01968 <span class="preprocessor"></span>            reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l01969"></a>01969                 <span class="keywordflow">return</span> reverse_iterator1 (begin ());
 <a name="l01970"></a>01970             }
 <a name="l01971"></a>01971 <span class="preprocessor">#endif</span>
 <a name="l01972"></a>01972 <span class="preprocessor"></span>
 <a name="l01973"></a>01973             <span class="comment">// Indices</span>
 <a name="l01974"></a>01974             BOOST_UBLAS_INLINE
 <a name="l01975"></a>01975             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l01976"></a>01976                 <span class="keywordflow">return</span> i_;
 <a name="l01977"></a>01977             }
 <a name="l01978"></a>01978             BOOST_UBLAS_INLINE
 <a name="l01979"></a>01979             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l01980"></a>01980                 <span class="keywordflow">return</span> j_;
 <a name="l01981"></a>01981             }
 <a name="l01982"></a>01982
 <a name="l01983"></a>01983             <span class="comment">// Assignment</span>
 <a name="l01984"></a>01984             BOOST_UBLAS_INLINE
 <a name="l01985"></a>01985             iterator2 &amp;operator = (<span class="keyword">const</span> iterator2 &amp;it) {
 <a name="l01986"></a>01986                 container_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l01987"></a>01987                 it_ = it.it_;
 <a name="l01988"></a>01988                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l01989"></a>01989             }
 <a name="l01990"></a>01990
 <a name="l01991"></a>01991             <span class="comment">// Comparison</span>
 <a name="l01992"></a>01992             BOOST_UBLAS_INLINE
 <a name="l01993"></a>01993             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l01994"></a>01994                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l01995"></a>01995                 BOOST_UBLAS_CHECK (index1 () == it.index1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l01996"></a>01996                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l01997"></a>01997             }
 <a name="l01998"></a>01998             BOOST_UBLAS_INLINE
 <a name="l01999"></a>01999             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l02000"></a>02000                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l02001"></a>02001                 BOOST_UBLAS_CHECK (index1 () == it.index1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02002"></a>02002                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l02003"></a>02003             }
 <a name="l02004"></a>02004
 <a name="l02005"></a>02005         <span class="keyword">private</span>:
 <a name="l02006"></a>02006             size_type i_;
 <a name="l02007"></a>02007             size_type j_;
 <a name="l02008"></a>02008             subiterator_type it_;
 <a name="l02009"></a>02009
 <a name="l02010"></a>02010             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l02011"></a>02011         };
 <a name="l02012"></a>02012 <span class="preprocessor">#endif</span>
 <a name="l02013"></a>02013 <span class="preprocessor"></span>
 <a name="l02014"></a>02014         BOOST_UBLAS_INLINE
 <a name="l02015"></a>02015         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1vector__of__vector_1_1iterator2.html">iterator2</a> begin2 () {
 <a name="l02016"></a>02016             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l02017"></a>02017         }
 <a name="l02018"></a>02018         BOOST_UBLAS_INLINE
 <a name="l02019"></a>02019         iterator2 end2 () {
 <a name="l02020"></a>02020             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l02021"></a>02021         }
 <a name="l02022"></a>02022
 <a name="l02023"></a>02023         <span class="comment">// Reverse iterators</span>
 <a name="l02024"></a>02024
 <a name="l02025"></a>02025         BOOST_UBLAS_INLINE
 <a name="l02026"></a>02026         const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
 <a name="l02027"></a>02027             <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
 <a name="l02028"></a>02028         }
 <a name="l02029"></a>02029         BOOST_UBLAS_INLINE
 <a name="l02030"></a>02030         const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
 <a name="l02031"></a>02031             <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
 <a name="l02032"></a>02032         }
 <a name="l02033"></a>02033
 <a name="l02034"></a>02034         BOOST_UBLAS_INLINE
 <a name="l02035"></a>02035         reverse_iterator1 rbegin1 () {
 <a name="l02036"></a>02036             <span class="keywordflow">return</span> reverse_iterator1 (end1 ());
 <a name="l02037"></a>02037         }
 <a name="l02038"></a>02038         BOOST_UBLAS_INLINE
 <a name="l02039"></a>02039         reverse_iterator1 rend1 () {
 <a name="l02040"></a>02040             <span class="keywordflow">return</span> reverse_iterator1 (begin1 ());
 <a name="l02041"></a>02041         }
 <a name="l02042"></a>02042
 <a name="l02043"></a>02043         BOOST_UBLAS_INLINE
 <a name="l02044"></a>02044         const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
 <a name="l02045"></a>02045             <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
 <a name="l02046"></a>02046         }
 <a name="l02047"></a>02047         BOOST_UBLAS_INLINE
 <a name="l02048"></a>02048         const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
 <a name="l02049"></a>02049             <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
 <a name="l02050"></a>02050         }
 <a name="l02051"></a>02051
 <a name="l02052"></a>02052         BOOST_UBLAS_INLINE
 <a name="l02053"></a>02053         reverse_iterator2 rbegin2 () {
 <a name="l02054"></a>02054             <span class="keywordflow">return</span> reverse_iterator2 (end2 ());
 <a name="l02055"></a>02055         }
 <a name="l02056"></a>02056         BOOST_UBLAS_INLINE
 <a name="l02057"></a>02057         reverse_iterator2 rend2 () {
 <a name="l02058"></a>02058             <span class="keywordflow">return</span> reverse_iterator2 (begin2 ());
 <a name="l02059"></a>02059         }
 <a name="l02060"></a>02060
 <a name="l02061"></a>02061         <span class="comment">// Serialization</span>
 <a name="l02062"></a>02062         <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
 <a name="l02063"></a>02063         <span class="keywordtype">void</span> serialize(Archive &amp; ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* file_version */</span>){
 <a name="l02064"></a>02064
 <a name="l02065"></a>02065             <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
 <a name="l02066"></a>02066             <span class="comment">// and efficient serialization</span>
 <a name="l02067"></a>02067             serialization::collection_size_type s1 (size1_);
 <a name="l02068"></a>02068             serialization::collection_size_type s2 (size2_);
 <a name="l02069"></a>02069
 <a name="l02070"></a>02070             <span class="comment">// serialize the sizes</span>
 <a name="l02071"></a>02071             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
 <a name="l02072"></a>02072                &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
 <a name="l02073"></a>02073
 <a name="l02074"></a>02074             <span class="comment">// copy the values back if loading</span>
 <a name="l02075"></a>02075             <span class="keywordflow">if</span> (Archive::is_loading::value) {
 <a name="l02076"></a>02076                 size1_ = s1;
 <a name="l02077"></a>02077                 size2_ = s2;
 <a name="l02078"></a>02078             }
 <a name="l02079"></a>02079             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;data&quot;</span>,data_);
 <a name="l02080"></a>02080         }
 <a name="l02081"></a>02081
 <a name="l02082"></a>02082     <span class="keyword">private</span>:
 <a name="l02083"></a>02083         size_type size1_;
 <a name="l02084"></a>02084         size_type size2_;
 <a name="l02085"></a>02085         array_type data_;
 <a name="l02086"></a>02086     };
 <a name="l02087"></a>02087
 <a name="l02088"></a>02088
 <a name="l02097"></a>02097     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> ALLOC&gt;
 <a name="l02098"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html">02098</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">zero_matrix</a>:
 <a name="l02099"></a>02099         <span class="keyword">public</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container</a>&lt;zero_matrix&lt;T, ALLOC&gt; &gt; {
 <a name="l02100"></a>02100
 <a name="l02101"></a>02101         <span class="keyword">typedef</span> <span class="keyword">const</span> T *const_pointer;
 <a name="l02102"></a>02102         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">zero_matrix&lt;T, ALLOC&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>;
 <a name="l02103"></a>02103     <span class="keyword">public</span>:
 <a name="l02104"></a>02104 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
 <a name="l02105"></a>02105 <span class="preprocessor"></span>        <span class="keyword">using</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;::operator </a>();
 <a name="l02106"></a>02106 <span class="preprocessor">#endif</span>
 <a name="l02107"></a>02107 <span class="preprocessor"></span>        <span class="keyword">typedef</span> <span class="keyword">typename</span> ALLOC::size_type size_type;
 <a name="l02108"></a>02108         <span class="keyword">typedef</span> <span class="keyword">typename</span> ALLOC::difference_type difference_type;
 <a name="l02109"></a>02109         <span class="keyword">typedef</span> T value_type;
 <a name="l02110"></a>02110         <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
 <a name="l02111"></a>02111         <span class="keyword">typedef</span> T &amp;reference;
 <a name="l02112"></a>02112         <span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;const self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">const_closure_type</a>;
 <a name="l02113"></a>02113         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">closure_type</a>;
 <a name="l02114"></a>02114         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1sparse__tag.html">sparse_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1sparse__tag.html">storage_category</a>;
 <a name="l02115"></a>02115         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1unknown__orientation__tag.html">unknown_orientation_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1unknown__orientation__tag.html">orientation_category</a>;
 <a name="l02116"></a>02116
 <a name="l02117"></a>02117         <span class="comment">// Construction and destruction</span>
 <a name="l02118"></a>02118         BOOST_UBLAS_INLINE
 <a name="l02119"></a>02119         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">zero_matrix</a> ():
 <a name="l02120"></a>02120             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02121"></a>02121             size1_ (0), size2_ (0) {}
 <a name="l02122"></a>02122         BOOST_UBLAS_INLINE
 <a name="l02123"></a>02123         zero_matrix (size_type size):
 <a name="l02124"></a>02124             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02125"></a>02125             size1_ (size), size2_ (size) {}
 <a name="l02126"></a>02126         BOOST_UBLAS_INLINE
 <a name="l02127"></a>02127         zero_matrix (size_type size1, size_type size2):
 <a name="l02128"></a>02128             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02129"></a>02129             size1_ (size1), size2_ (size2) {}
 <a name="l02130"></a>02130         BOOST_UBLAS_INLINE
 <a name="l02131"></a>02131         zero_matrix (<span class="keyword">const</span> zero_matrix &amp;m):
 <a name="l02132"></a>02132             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02133"></a>02133             size1_ (m.size1_), size2_ (m.size2_) {}
 <a name="l02134"></a>02134
 <a name="l02135"></a>02135         <span class="comment">// Accessors</span>
 <a name="l02136"></a>02136         BOOST_UBLAS_INLINE
 <a name="l02137"></a>02137         size_type size1 ()<span class="keyword"> const </span>{
 <a name="l02138"></a>02138             <span class="keywordflow">return</span> size1_;
 <a name="l02139"></a>02139         }
 <a name="l02140"></a>02140         BOOST_UBLAS_INLINE
 <a name="l02141"></a>02141         size_type size2 ()<span class="keyword"> const </span>{
 <a name="l02142"></a>02142             <span class="keywordflow">return</span> size2_;
 <a name="l02143"></a>02143         }
 <a name="l02144"></a>02144
 <a name="l02145"></a>02145         <span class="comment">// Resizing</span>
 <a name="l02146"></a>02146         BOOST_UBLAS_INLINE
 <a name="l02147"></a>02147         <span class="keywordtype">void</span> resize (size_type size, <span class="keywordtype">bool</span> preserve = <span class="keyword">true</span>) {
 <a name="l02148"></a>02148             size1_ = size;
 <a name="l02149"></a>02149             size2_ = size;
 <a name="l02150"></a>02150         }
 <a name="l02151"></a>02151         BOOST_UBLAS_INLINE
 <a name="l02152"></a>02152         <span class="keywordtype">void</span> resize (size_type size1, size_type size2, <span class="keywordtype">bool</span> <span class="comment">/*preserve*/</span> = <span class="keyword">true</span>) {
 <a name="l02153"></a>02153             size1_ = size1;
 <a name="l02154"></a>02154             size2_ = size2;
 <a name="l02155"></a>02155         }
 <a name="l02156"></a>02156
 <a name="l02157"></a>02157         <span class="comment">// Element access</span>
 <a name="l02158"></a>02158         BOOST_UBLAS_INLINE
 <a name="l02159"></a>02159         const_reference operator () (size_type <span class="comment">/* i */</span>, size_type <span class="comment">/* j */</span>)<span class="keyword"> const </span>{
 <a name="l02160"></a>02160             <span class="keywordflow">return</span> zero_;
 <a name="l02161"></a>02161         }
 <a name="l02162"></a>02162
 <a name="l02163"></a>02163         <span class="comment">// Assignment</span>
 <a name="l02164"></a>02164         BOOST_UBLAS_INLINE
 <a name="l02165"></a>02165         zero_matrix &amp;operator = (<span class="keyword">const</span> zero_matrix &amp;m) {
 <a name="l02166"></a>02166             size1_ = m.size1_;
 <a name="l02167"></a>02167             size2_ = m.size2_;
 <a name="l02168"></a>02168             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02169"></a>02169         }
 <a name="l02170"></a>02170         BOOST_UBLAS_INLINE
 <a name="l02171"></a>02171         zero_matrix &amp;assign_temporary (zero_matrix &amp;m) {
 <a name="l02172"></a>02172             swap (m);
 <a name="l02173"></a>02173             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02174"></a>02174         }
 <a name="l02175"></a>02175
 <a name="l02176"></a>02176         <span class="comment">// Swapping</span>
 <a name="l02177"></a>02177         BOOST_UBLAS_INLINE
 <a name="l02178"></a>02178         <span class="keywordtype">void</span> swap (zero_matrix &amp;m) {
 <a name="l02179"></a>02179             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
 <a name="l02180"></a>02180                 std::swap (size1_, m.size1_);
 <a name="l02181"></a>02181                 std::swap (size2_, m.size2_);
 <a name="l02182"></a>02182             }
 <a name="l02183"></a>02183         }
 <a name="l02184"></a>02184         BOOST_UBLAS_INLINE
 <a name="l02185"></a>02185         <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (zero_matrix &amp;m1, zero_matrix &amp;m2) {
 <a name="l02186"></a>02186             m1.swap (m2);
 <a name="l02187"></a>02187         }
 <a name="l02188"></a>02188
 <a name="l02189"></a>02189         <span class="comment">// Iterator types</span>
 <a name="l02190"></a>02190     <span class="keyword">public</span>:
 <a name="l02191"></a>02191         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l02192"></a>02192         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l02193"></a>02193         <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
 <a name="l02194"></a>02194         <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
 <a name="l02195"></a>02195
 <a name="l02196"></a>02196         <span class="comment">// Element lookup</span>
 <a name="l02197"></a>02197         BOOST_UBLAS_INLINE
 <a name="l02198"></a>02198         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type <span class="comment">/*i*/</span>, size_type <span class="comment">/*j*/</span>)<span class="keyword"> const </span>{
 <a name="l02199"></a>02199             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>);
 <a name="l02200"></a>02200         }
 <a name="l02201"></a>02201         BOOST_UBLAS_INLINE
 <a name="l02202"></a>02202         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type <span class="comment">/*i*/</span>, size_type <span class="comment">/*j*/</span>)<span class="keyword"> const </span>{
 <a name="l02203"></a>02203             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>);
 <a name="l02204"></a>02204         }
 <a name="l02205"></a>02205
 <a name="l02206"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">02206</a>         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a>:
 <a name="l02207"></a>02207             <span class="keyword">public</span> container_const_reference&lt;zero_matrix&gt;,
 <a name="l02208"></a>02208             <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
 <a name="l02209"></a>02209                                                const_iterator1, value_type&gt; {
 <a name="l02210"></a>02210         <span class="keyword">public</span>:
 <a name="l02211"></a>02211             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::value_type value_type;
 <a name="l02212"></a>02212             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::difference_type difference_type;
 <a name="l02213"></a>02213             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::const_reference reference;
 <a name="l02214"></a>02214             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::const_pointer pointer;
 <a name="l02215"></a>02215
 <a name="l02216"></a>02216             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">dual_iterator_type</a>;
 <a name="l02217"></a>02217             <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
 <a name="l02218"></a>02218
 <a name="l02219"></a>02219             <span class="comment">// Construction and destruction</span>
 <a name="l02220"></a>02220             BOOST_UBLAS_INLINE
 <a name="l02221"></a>02221             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> ():
 <a name="l02222"></a>02222                 container_const_reference&lt;self_type&gt; () {}
 <a name="l02223"></a>02223             BOOST_UBLAS_INLINE
 <a name="l02224"></a>02224             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a> &amp;m):
 <a name="l02225"></a>02225                 container_const_reference&lt;self_type&gt; (m) {}
 <a name="l02226"></a>02226
 <a name="l02227"></a>02227             <span class="comment">// Arithmetic</span>
 <a name="l02228"></a>02228             BOOST_UBLAS_INLINE
 <a name="l02229"></a>02229             const_iterator1 &amp;operator ++ () {
 <a name="l02230"></a>02230                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02231"></a>02231                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02232"></a>02232             }
 <a name="l02233"></a>02233             BOOST_UBLAS_INLINE
 <a name="l02234"></a>02234             const_iterator1 &amp;operator -- () {
 <a name="l02235"></a>02235                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02236"></a>02236                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02237"></a>02237             }
 <a name="l02238"></a>02238
 <a name="l02239"></a>02239             <span class="comment">// Dereference</span>
 <a name="l02240"></a>02240             BOOST_UBLAS_INLINE
 <a name="l02241"></a>02241             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l02242"></a>02242                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02243"></a>02243                 <span class="keywordflow">return</span> zero_;   <span class="comment">// arbitary return value</span>
 <a name="l02244"></a>02244             }
 <a name="l02245"></a>02245
 <a name="l02246"></a>02246 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l02247"></a>02247 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l02248"></a>02248 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02249"></a>02249 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02250"></a>02250 <span class="preprocessor">#endif</span>
 <a name="l02251"></a>02251 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l02252"></a>02252                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> ((*<span class="keyword">this</span>) ());
 <a name="l02253"></a>02253             }
 <a name="l02254"></a>02254             BOOST_UBLAS_INLINE
 <a name="l02255"></a>02255 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02256"></a>02256 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02257"></a>02257 <span class="preprocessor">#endif</span>
 <a name="l02258"></a>02258 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l02259"></a>02259                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> ((*<span class="keyword">this</span>) ());
 <a name="l02260"></a>02260             }
 <a name="l02261"></a>02261             BOOST_UBLAS_INLINE
 <a name="l02262"></a>02262 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02263"></a>02263 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02264"></a>02264 <span class="preprocessor">#endif</span>
 <a name="l02265"></a>02265 <span class="preprocessor"></span>            const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l02266"></a>02266                 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
 <a name="l02267"></a>02267             }
 <a name="l02268"></a>02268             BOOST_UBLAS_INLINE
 <a name="l02269"></a>02269 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02270"></a>02270 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02271"></a>02271 <span class="preprocessor">#endif</span>
 <a name="l02272"></a>02272 <span class="preprocessor"></span>            const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l02273"></a>02273                 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
 <a name="l02274"></a>02274             }
 <a name="l02275"></a>02275 <span class="preprocessor">#endif</span>
 <a name="l02276"></a>02276 <span class="preprocessor"></span>
 <a name="l02277"></a>02277             <span class="comment">// Indices</span>
 <a name="l02278"></a>02278             BOOST_UBLAS_INLINE
 <a name="l02279"></a>02279             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l02280"></a>02280                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02281"></a>02281                 <span class="keywordflow">return</span> 0;   <span class="comment">// arbitary return value</span>
 <a name="l02282"></a>02282             }
 <a name="l02283"></a>02283             BOOST_UBLAS_INLINE
 <a name="l02284"></a>02284             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l02285"></a>02285                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02286"></a>02286                 <span class="keywordflow">return</span> 0;   <span class="comment">// arbitary return value</span>
 <a name="l02287"></a>02287             }
 <a name="l02288"></a>02288
 <a name="l02289"></a>02289             <span class="comment">// Assignment</span>
 <a name="l02290"></a>02290             BOOST_UBLAS_INLINE
 <a name="l02291"></a>02291             const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
 <a name="l02292"></a>02292                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l02293"></a>02293                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02294"></a>02294             }
 <a name="l02295"></a>02295
 <a name="l02296"></a>02296             <span class="comment">// Comparison</span>
 <a name="l02297"></a>02297             BOOST_UBLAS_INLINE
 <a name="l02298"></a>02298             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l02299"></a>02299                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l02300"></a>02300                 detail::ignore_unused_variable_warning(it);
 <a name="l02301"></a>02301                 <span class="keywordflow">return</span> <span class="keyword">true</span>;
 <a name="l02302"></a>02302             }
 <a name="l02303"></a>02303         };
 <a name="l02304"></a>02304
 <a name="l02305"></a>02305         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">iterator1</a>;
 <a name="l02306"></a>02306
 <a name="l02307"></a>02307         BOOST_UBLAS_INLINE
 <a name="l02308"></a>02308         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
 <a name="l02309"></a>02309             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>);
 <a name="l02310"></a>02310         }
 <a name="l02311"></a>02311         BOOST_UBLAS_INLINE
 <a name="l02312"></a>02312         const_iterator1 end1 ()<span class="keyword"> const </span>{
 <a name="l02313"></a>02313             <span class="keywordflow">return</span> const_iterator1 (*<span class="keyword">this</span>);
 <a name="l02314"></a>02314         }
 <a name="l02315"></a>02315
 <a name="l02316"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">02316</a>         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a>:
 <a name="l02317"></a>02317             <span class="keyword">public</span> container_const_reference&lt;zero_matrix&gt;,
 <a name="l02318"></a>02318             <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
 <a name="l02319"></a>02319                                                const_iterator2, value_type&gt; {
 <a name="l02320"></a>02320         <span class="keyword">public</span>:
 <a name="l02321"></a>02321             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::value_type value_type;
 <a name="l02322"></a>02322             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::difference_type difference_type;
 <a name="l02323"></a>02323             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::const_reference reference;
 <a name="l02324"></a>02324             <span class="keyword">typedef</span> <span class="keyword">typename</span> zero_matrix::const_pointer pointer;
 <a name="l02325"></a>02325
 <a name="l02326"></a>02326             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">dual_iterator_type</a>;
 <a name="l02327"></a>02327             <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
 <a name="l02328"></a>02328
 <a name="l02329"></a>02329             <span class="comment">// Construction and destruction</span>
 <a name="l02330"></a>02330             BOOST_UBLAS_INLINE
 <a name="l02331"></a>02331             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> ():
 <a name="l02332"></a>02332                 container_const_reference&lt;self_type&gt; () {}
 <a name="l02333"></a>02333             BOOST_UBLAS_INLINE
 <a name="l02334"></a>02334             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a> &amp;m):
 <a name="l02335"></a>02335                 container_const_reference&lt;self_type&gt; (m) {}
 <a name="l02336"></a>02336
 <a name="l02337"></a>02337             <span class="comment">// Arithmetic</span>
 <a name="l02338"></a>02338             BOOST_UBLAS_INLINE
 <a name="l02339"></a>02339             const_iterator2 &amp;operator ++ () {
 <a name="l02340"></a>02340                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02341"></a>02341                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02342"></a>02342             }
 <a name="l02343"></a>02343             BOOST_UBLAS_INLINE
 <a name="l02344"></a>02344             const_iterator2 &amp;operator -- () {
 <a name="l02345"></a>02345                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02346"></a>02346                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02347"></a>02347             }
 <a name="l02348"></a>02348
 <a name="l02349"></a>02349             <span class="comment">// Dereference</span>
 <a name="l02350"></a>02350             BOOST_UBLAS_INLINE
 <a name="l02351"></a>02351             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l02352"></a>02352                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02353"></a>02353                 <span class="keywordflow">return</span> zero_;   <span class="comment">// arbitary return value</span>
 <a name="l02354"></a>02354             }
 <a name="l02355"></a>02355
 <a name="l02356"></a>02356 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l02357"></a>02357 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l02358"></a>02358 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02359"></a>02359 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02360"></a>02360 <span class="preprocessor">#endif</span>
 <a name="l02361"></a>02361 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l02362"></a>02362                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> ((*<span class="keyword">this</span>) ());
 <a name="l02363"></a>02363             }
 <a name="l02364"></a>02364             BOOST_UBLAS_INLINE
 <a name="l02365"></a>02365 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02366"></a>02366 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02367"></a>02367 <span class="preprocessor">#endif</span>
 <a name="l02368"></a>02368 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l02369"></a>02369                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator1.html">const_iterator1</a> ((*<span class="keyword">this</span>) ());
 <a name="l02370"></a>02370             }
 <a name="l02371"></a>02371             BOOST_UBLAS_INLINE
 <a name="l02372"></a>02372 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02373"></a>02373 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02374"></a>02374 <span class="preprocessor">#endif</span>
 <a name="l02375"></a>02375 <span class="preprocessor"></span>            const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l02376"></a>02376                 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
 <a name="l02377"></a>02377             }
 <a name="l02378"></a>02378             BOOST_UBLAS_INLINE
 <a name="l02379"></a>02379 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02380"></a>02380 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix.html" title="A matrix with all values of type T equal to zero.">self_type</a>::
 <a name="l02381"></a>02381 <span class="preprocessor">#endif</span>
 <a name="l02382"></a>02382 <span class="preprocessor"></span>            const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l02383"></a>02383                 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
 <a name="l02384"></a>02384             }
 <a name="l02385"></a>02385 <span class="preprocessor">#endif</span>
 <a name="l02386"></a>02386 <span class="preprocessor"></span>
 <a name="l02387"></a>02387             <span class="comment">// Indices</span>
 <a name="l02388"></a>02388             BOOST_UBLAS_INLINE
 <a name="l02389"></a>02389             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l02390"></a>02390                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02391"></a>02391                 <span class="keywordflow">return</span> 0;   <span class="comment">// arbitary return value</span>
 <a name="l02392"></a>02392             }
 <a name="l02393"></a>02393             BOOST_UBLAS_INLINE
 <a name="l02394"></a>02394             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l02395"></a>02395                 BOOST_UBLAS_CHECK_FALSE (<a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02396"></a>02396                 <span class="keywordflow">return</span> 0;   <span class="comment">// arbitary return value</span>
 <a name="l02397"></a>02397             }
 <a name="l02398"></a>02398
 <a name="l02399"></a>02399             <span class="comment">// Assignment</span>
 <a name="l02400"></a>02400             BOOST_UBLAS_INLINE
 <a name="l02401"></a>02401             const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
 <a name="l02402"></a>02402                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l02403"></a>02403                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02404"></a>02404             }
 <a name="l02405"></a>02405
 <a name="l02406"></a>02406             <span class="comment">// Comparison</span>
 <a name="l02407"></a>02407             BOOST_UBLAS_INLINE
 <a name="l02408"></a>02408             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l02409"></a>02409                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l02410"></a>02410                 detail::ignore_unused_variable_warning(it);
 <a name="l02411"></a>02411                 <span class="keywordflow">return</span> <span class="keyword">true</span>;
 <a name="l02412"></a>02412             }
 <a name="l02413"></a>02413         };
 <a name="l02414"></a>02414
 <a name="l02415"></a>02415         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">iterator2</a>;
 <a name="l02416"></a>02416
 <a name="l02417"></a>02417         BOOST_UBLAS_INLINE
 <a name="l02418"></a>02418         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1zero__matrix_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
 <a name="l02419"></a>02419             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l02420"></a>02420         }
 <a name="l02421"></a>02421         BOOST_UBLAS_INLINE
 <a name="l02422"></a>02422         const_iterator2 end2 ()<span class="keyword"> const </span>{
 <a name="l02423"></a>02423             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l02424"></a>02424         }
 <a name="l02425"></a>02425
 <a name="l02426"></a>02426         <span class="comment">// Reverse iterators</span>
 <a name="l02427"></a>02427
 <a name="l02428"></a>02428         BOOST_UBLAS_INLINE
 <a name="l02429"></a>02429         const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
 <a name="l02430"></a>02430             <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
 <a name="l02431"></a>02431         }
 <a name="l02432"></a>02432         BOOST_UBLAS_INLINE
 <a name="l02433"></a>02433         const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
 <a name="l02434"></a>02434             <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
 <a name="l02435"></a>02435         }
 <a name="l02436"></a>02436
 <a name="l02437"></a>02437         BOOST_UBLAS_INLINE
 <a name="l02438"></a>02438         const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
 <a name="l02439"></a>02439             <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
 <a name="l02440"></a>02440         }
 <a name="l02441"></a>02441         BOOST_UBLAS_INLINE
 <a name="l02442"></a>02442         const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
 <a name="l02443"></a>02443             <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
 <a name="l02444"></a>02444         }
 <a name="l02445"></a>02445
 <a name="l02446"></a>02446          <span class="comment">// Serialization</span>
 <a name="l02447"></a>02447         <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
 <a name="l02448"></a>02448         <span class="keywordtype">void</span> serialize(Archive &amp; ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* file_version */</span>){
 <a name="l02449"></a>02449
 <a name="l02450"></a>02450             <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
 <a name="l02451"></a>02451             <span class="comment">// and efficient serialization</span>
 <a name="l02452"></a>02452             serialization::collection_size_type s1 (size1_);
 <a name="l02453"></a>02453             serialization::collection_size_type s2 (size2_);
 <a name="l02454"></a>02454
 <a name="l02455"></a>02455             <span class="comment">// serialize the sizes</span>
 <a name="l02456"></a>02456             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
 <a name="l02457"></a>02457                &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
 <a name="l02458"></a>02458
 <a name="l02459"></a>02459             <span class="comment">// copy the values back if loading</span>
 <a name="l02460"></a>02460             <span class="keywordflow">if</span> (Archive::is_loading::value) {
 <a name="l02461"></a>02461                 size1_ = s1;
 <a name="l02462"></a>02462                 size2_ = s2;
 <a name="l02463"></a>02463             }
 <a name="l02464"></a>02464         }
 <a name="l02465"></a>02465
 <a name="l02466"></a>02466     <span class="keyword">private</span>:
 <a name="l02467"></a>02467         size_type size1_;
 <a name="l02468"></a>02468         size_type size2_;
 <a name="l02469"></a>02469         <span class="keyword">static</span> <span class="keyword">const</span> value_type zero_;
 <a name="l02470"></a>02470     };
 <a name="l02471"></a>02471
 <a name="l02472"></a>02472     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> ALLOC&gt;
 <a name="l02473"></a>02473     <span class="keyword">const</span> <span class="keyword">typename</span> zero_matrix&lt;T, ALLOC&gt;::value_type zero_matrix&lt;T, ALLOC&gt;::zero_ = T(<span class="comment">/*zero*/</span>);
 <a name="l02474"></a>02474
 <a name="l02484"></a>02484     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> ALLOC&gt;
 <a name="l02485"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html">02485</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">identity_matrix</a>:
 <a name="l02486"></a>02486         <span class="keyword">public</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container</a>&lt;identity_matrix&lt;T, ALLOC&gt; &gt; {
 <a name="l02487"></a>02487
 <a name="l02488"></a>02488         <span class="keyword">typedef</span> <span class="keyword">const</span> T *const_pointer;
 <a name="l02489"></a>02489         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">identity_matrix&lt;T, ALLOC&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>;
 <a name="l02490"></a>02490     <span class="keyword">public</span>:
 <a name="l02491"></a>02491 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
 <a name="l02492"></a>02492 <span class="preprocessor"></span>        <span class="keyword">using</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;::operator </a>();
 <a name="l02493"></a>02493 <span class="preprocessor">#endif</span>
 <a name="l02494"></a>02494 <span class="preprocessor"></span>        <span class="keyword">typedef</span> <span class="keyword">typename</span> ALLOC::size_type size_type;
 <a name="l02495"></a>02495         <span class="keyword">typedef</span> <span class="keyword">typename</span> ALLOC::difference_type difference_type;
 <a name="l02496"></a>02496         <span class="keyword">typedef</span> T value_type;
 <a name="l02497"></a>02497         <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
 <a name="l02498"></a>02498         <span class="keyword">typedef</span> T &amp;reference;
 <a name="l02499"></a>02499         <span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;const self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">const_closure_type</a>;
 <a name="l02500"></a>02500         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">closure_type</a>;
 <a name="l02501"></a>02501         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1sparse__tag.html">sparse_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1sparse__tag.html">storage_category</a>;
 <a name="l02502"></a>02502         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1unknown__orientation__tag.html">unknown_orientation_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1unknown__orientation__tag.html">orientation_category</a>;
 <a name="l02503"></a>02503
 <a name="l02504"></a>02504         <span class="comment">// Construction and destruction</span>
 <a name="l02505"></a>02505         BOOST_UBLAS_INLINE
 <a name="l02506"></a>02506         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">identity_matrix</a> ():
 <a name="l02507"></a>02507             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02508"></a>02508             size1_ (0), size2_ (0), size_common_ (0) {}
 <a name="l02509"></a>02509         BOOST_UBLAS_INLINE
 <a name="l02510"></a>02510         identity_matrix (size_type size):
 <a name="l02511"></a>02511             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02512"></a>02512             size1_ (size), size2_ (size), size_common_ ((std::min) (size1_, size2_)) {}
 <a name="l02513"></a>02513         BOOST_UBLAS_INLINE
 <a name="l02514"></a>02514         identity_matrix (size_type size1, size_type size2):
 <a name="l02515"></a>02515             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02516"></a>02516             size1_ (size1), size2_ (size2), size_common_ ((std::min) (size1_, size2_)) {}
 <a name="l02517"></a>02517         BOOST_UBLAS_INLINE
 <a name="l02518"></a>02518         identity_matrix (<span class="keyword">const</span> identity_matrix &amp;m):
 <a name="l02519"></a>02519             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02520"></a>02520             size1_ (m.size1_), size2_ (m.size2_), size_common_ ((std::min) (size1_, size2_)) {}
 <a name="l02521"></a>02521
 <a name="l02522"></a>02522         <span class="comment">// Accessors</span>
 <a name="l02523"></a>02523         BOOST_UBLAS_INLINE
 <a name="l02524"></a>02524         size_type size1 ()<span class="keyword"> const </span>{
 <a name="l02525"></a>02525             <span class="keywordflow">return</span> size1_;
 <a name="l02526"></a>02526         }
 <a name="l02527"></a>02527         BOOST_UBLAS_INLINE
 <a name="l02528"></a>02528         size_type size2 ()<span class="keyword"> const </span>{
 <a name="l02529"></a>02529             <span class="keywordflow">return</span> size2_;
 <a name="l02530"></a>02530         }
 <a name="l02531"></a>02531
 <a name="l02532"></a>02532         <span class="comment">// Resizing</span>
 <a name="l02533"></a>02533         BOOST_UBLAS_INLINE
 <a name="l02534"></a>02534         <span class="keywordtype">void</span> resize (size_type size, <span class="keywordtype">bool</span> preserve = <span class="keyword">true</span>) {
 <a name="l02535"></a>02535             size1_ = size;
 <a name="l02536"></a>02536             size2_ = size;
 <a name="l02537"></a>02537             size_common_ = ((std::min)(size1_, size2_));
 <a name="l02538"></a>02538         }
 <a name="l02539"></a>02539         BOOST_UBLAS_INLINE
 <a name="l02540"></a>02540         <span class="keywordtype">void</span> resize (size_type size1, size_type size2, <span class="keywordtype">bool</span> <span class="comment">/*preserve*/</span> = <span class="keyword">true</span>) {
 <a name="l02541"></a>02541             size1_ = size1;
 <a name="l02542"></a>02542             size2_ = size2;
 <a name="l02543"></a>02543             size_common_ = ((std::min)(size1_, size2_));
 <a name="l02544"></a>02544         }
 <a name="l02545"></a>02545
 <a name="l02546"></a>02546         <span class="comment">// Element access</span>
 <a name="l02547"></a>02547         BOOST_UBLAS_INLINE
 <a name="l02548"></a>02548         const_reference operator () (size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l02549"></a>02549             <span class="keywordflow">if</span> (i == j)
 <a name="l02550"></a>02550                 <span class="keywordflow">return</span> one_;
 <a name="l02551"></a>02551             <span class="keywordflow">else</span>
 <a name="l02552"></a>02552                 <span class="keywordflow">return</span> zero_;
 <a name="l02553"></a>02553         }
 <a name="l02554"></a>02554
 <a name="l02555"></a>02555         <span class="comment">// Assignment</span>
 <a name="l02556"></a>02556         BOOST_UBLAS_INLINE
 <a name="l02557"></a>02557         identity_matrix &amp;operator = (<span class="keyword">const</span> identity_matrix &amp;m) {
 <a name="l02558"></a>02558             size1_ = m.size1_;
 <a name="l02559"></a>02559             size2_ = m.size2_;
 <a name="l02560"></a>02560             size_common_ = m.size_common_;
 <a name="l02561"></a>02561             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02562"></a>02562         }
 <a name="l02563"></a>02563         BOOST_UBLAS_INLINE
 <a name="l02564"></a>02564         identity_matrix &amp;assign_temporary (identity_matrix &amp;m) {
 <a name="l02565"></a>02565             swap (m);
 <a name="l02566"></a>02566             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02567"></a>02567         }
 <a name="l02568"></a>02568
 <a name="l02569"></a>02569         <span class="comment">// Swapping</span>
 <a name="l02570"></a>02570         BOOST_UBLAS_INLINE
 <a name="l02571"></a>02571         <span class="keywordtype">void</span> swap (identity_matrix &amp;m) {
 <a name="l02572"></a>02572             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
 <a name="l02573"></a>02573                 std::swap (size1_, m.size1_);
 <a name="l02574"></a>02574                 std::swap (size2_, m.size2_);
 <a name="l02575"></a>02575                 std::swap (size_common_, m.size_common_);
 <a name="l02576"></a>02576             }
 <a name="l02577"></a>02577         }
 <a name="l02578"></a>02578         BOOST_UBLAS_INLINE
 <a name="l02579"></a>02579         <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (identity_matrix &amp;m1, identity_matrix &amp;m2) {
 <a name="l02580"></a>02580             m1.swap (m2);
 <a name="l02581"></a>02581         }
 <a name="l02582"></a>02582
 <a name="l02583"></a>02583         <span class="comment">// Iterator types</span>
 <a name="l02584"></a>02584     <span class="keyword">private</span>:
 <a name="l02585"></a>02585         <span class="comment">// Use an index</span>
 <a name="l02586"></a>02586         <span class="keyword">typedef</span> size_type const_subiterator_type;
 <a name="l02587"></a>02587
 <a name="l02588"></a>02588     <span class="keyword">public</span>:
 <a name="l02589"></a>02589         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l02590"></a>02590         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l02591"></a>02591         <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
 <a name="l02592"></a>02592         <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
 <a name="l02593"></a>02593
 <a name="l02594"></a>02594         <span class="comment">// Element lookup</span>
 <a name="l02595"></a>02595         BOOST_UBLAS_INLINE
 <a name="l02596"></a>02596         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> rank, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l02597"></a>02597             <span class="keywordflow">if</span> (rank == 1) {
 <a name="l02598"></a>02598                 i = (std::max) (i, j);
 <a name="l02599"></a>02599                 i = (std::min) (i, j + 1);
 <a name="l02600"></a>02600             }
 <a name="l02601"></a>02601             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, i);
 <a name="l02602"></a>02602         }
 <a name="l02603"></a>02603         BOOST_UBLAS_INLINE
 <a name="l02604"></a>02604         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> rank, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l02605"></a>02605             <span class="keywordflow">if</span> (rank == 1) {
 <a name="l02606"></a>02606                 j = (std::max) (j, i);
 <a name="l02607"></a>02607                 j = (std::min) (j, i + 1);
 <a name="l02608"></a>02608             }
 <a name="l02609"></a>02609             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, j);
 <a name="l02610"></a>02610         }
 <a name="l02611"></a>02611
 <a name="l02612"></a>02612
 <a name="l02613"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">02613</a>         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a>:
 <a name="l02614"></a>02614             <span class="keyword">public</span> container_const_reference&lt;identity_matrix&gt;,
 <a name="l02615"></a>02615             <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
 <a name="l02616"></a>02616                                                const_iterator1, value_type&gt; {
 <a name="l02617"></a>02617         <span class="keyword">public</span>:
 <a name="l02618"></a>02618             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::value_type value_type;
 <a name="l02619"></a>02619             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::difference_type difference_type;
 <a name="l02620"></a>02620             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::const_reference reference;
 <a name="l02621"></a>02621             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::const_pointer pointer;
 <a name="l02622"></a>02622
 <a name="l02623"></a>02623             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">dual_iterator_type</a>;
 <a name="l02624"></a>02624             <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
 <a name="l02625"></a>02625
 <a name="l02626"></a>02626             <span class="comment">// Construction and destruction</span>
 <a name="l02627"></a>02627             BOOST_UBLAS_INLINE
 <a name="l02628"></a>02628             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> ():
 <a name="l02629"></a>02629                 container_const_reference&lt;self_type&gt; (), it_ () {}
 <a name="l02630"></a>02630             BOOST_UBLAS_INLINE
 <a name="l02631"></a>02631             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a> &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l02632"></a>02632                 container_const_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l02633"></a>02633
 <a name="l02634"></a>02634             <span class="comment">// Arithmetic</span>
 <a name="l02635"></a>02635             BOOST_UBLAS_INLINE
 <a name="l02636"></a>02636             const_iterator1 &amp;operator ++ () {
 <a name="l02637"></a>02637                 BOOST_UBLAS_CHECK (it_ &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02638"></a>02638                 ++it_;
 <a name="l02639"></a>02639                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02640"></a>02640             }
 <a name="l02641"></a>02641             BOOST_UBLAS_INLINE
 <a name="l02642"></a>02642             const_iterator1 &amp;operator -- () {
 <a name="l02643"></a>02643                 BOOST_UBLAS_CHECK (it_ &gt; 0, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02644"></a>02644                 --it_;
 <a name="l02645"></a>02645                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02646"></a>02646             }
 <a name="l02647"></a>02647
 <a name="l02648"></a>02648             <span class="comment">// Dereference</span>
 <a name="l02649"></a>02649             BOOST_UBLAS_INLINE
 <a name="l02650"></a>02650             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l02651"></a>02651                 <span class="keywordflow">return</span> one_;
 <a name="l02652"></a>02652             }
 <a name="l02653"></a>02653
 <a name="l02654"></a>02654 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l02655"></a>02655 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l02656"></a>02656 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02657"></a>02657 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02658"></a>02658 <span class="preprocessor">#endif</span>
 <a name="l02659"></a>02659 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l02660"></a>02660                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> ((*<span class="keyword">this</span>) (), it_);
 <a name="l02661"></a>02661             }
 <a name="l02662"></a>02662             BOOST_UBLAS_INLINE
 <a name="l02663"></a>02663 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02664"></a>02664 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02665"></a>02665 <span class="preprocessor">#endif</span>
 <a name="l02666"></a>02666 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l02667"></a>02667                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> ((*<span class="keyword">this</span>) (), it_ + 1);
 <a name="l02668"></a>02668             }
 <a name="l02669"></a>02669             BOOST_UBLAS_INLINE
 <a name="l02670"></a>02670 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02671"></a>02671 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02672"></a>02672 <span class="preprocessor">#endif</span>
 <a name="l02673"></a>02673 <span class="preprocessor"></span>            const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l02674"></a>02674                 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
 <a name="l02675"></a>02675             }
 <a name="l02676"></a>02676             BOOST_UBLAS_INLINE
 <a name="l02677"></a>02677 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02678"></a>02678 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02679"></a>02679 <span class="preprocessor">#endif</span>
 <a name="l02680"></a>02680 <span class="preprocessor"></span>            const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l02681"></a>02681                 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
 <a name="l02682"></a>02682             }
 <a name="l02683"></a>02683 <span class="preprocessor">#endif</span>
 <a name="l02684"></a>02684 <span class="preprocessor"></span>
 <a name="l02685"></a>02685             <span class="comment">// Indices</span>
 <a name="l02686"></a>02686             BOOST_UBLAS_INLINE
 <a name="l02687"></a>02687             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l02688"></a>02688                 <span class="keywordflow">return</span> it_;
 <a name="l02689"></a>02689             }
 <a name="l02690"></a>02690             BOOST_UBLAS_INLINE
 <a name="l02691"></a>02691             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l02692"></a>02692                 <span class="keywordflow">return</span> it_;
 <a name="l02693"></a>02693             }
 <a name="l02694"></a>02694
 <a name="l02695"></a>02695             <span class="comment">// Assignment</span>
 <a name="l02696"></a>02696             BOOST_UBLAS_INLINE
 <a name="l02697"></a>02697             const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
 <a name="l02698"></a>02698                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l02699"></a>02699                 it_ = it.it_;
 <a name="l02700"></a>02700                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02701"></a>02701             }
 <a name="l02702"></a>02702
 <a name="l02703"></a>02703             <span class="comment">// Comparison</span>
 <a name="l02704"></a>02704             BOOST_UBLAS_INLINE
 <a name="l02705"></a>02705             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l02706"></a>02706                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l02707"></a>02707                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l02708"></a>02708             }
 <a name="l02709"></a>02709
 <a name="l02710"></a>02710         <span class="keyword">private</span>:
 <a name="l02711"></a>02711             const_subiterator_type it_;
 <a name="l02712"></a>02712         };
 <a name="l02713"></a>02713
 <a name="l02714"></a>02714         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">iterator1</a>;
 <a name="l02715"></a>02715
 <a name="l02716"></a>02716         BOOST_UBLAS_INLINE
 <a name="l02717"></a>02717         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
 <a name="l02718"></a>02718             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, 0);
 <a name="l02719"></a>02719         }
 <a name="l02720"></a>02720         BOOST_UBLAS_INLINE
 <a name="l02721"></a>02721         const_iterator1 end1 ()<span class="keyword"> const </span>{
 <a name="l02722"></a>02722             <span class="keywordflow">return</span> const_iterator1 (*<span class="keyword">this</span>, size_common_);
 <a name="l02723"></a>02723         }
 <a name="l02724"></a>02724
 <a name="l02725"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">02725</a>         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a>:
 <a name="l02726"></a>02726             <span class="keyword">public</span> container_const_reference&lt;identity_matrix&gt;,
 <a name="l02727"></a>02727             <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
 <a name="l02728"></a>02728                                                const_iterator2, value_type&gt; {
 <a name="l02729"></a>02729         <span class="keyword">public</span>:
 <a name="l02730"></a>02730             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::value_type value_type;
 <a name="l02731"></a>02731             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::difference_type difference_type;
 <a name="l02732"></a>02732             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::const_reference reference;
 <a name="l02733"></a>02733             <span class="keyword">typedef</span> <span class="keyword">typename</span> identity_matrix::const_pointer pointer;
 <a name="l02734"></a>02734
 <a name="l02735"></a>02735             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">dual_iterator_type</a>;
 <a name="l02736"></a>02736             <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
 <a name="l02737"></a>02737
 <a name="l02738"></a>02738             <span class="comment">// Construction and destruction</span>
 <a name="l02739"></a>02739             BOOST_UBLAS_INLINE
 <a name="l02740"></a>02740             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> ():
 <a name="l02741"></a>02741                 container_const_reference&lt;self_type&gt; (), it_ () {}
 <a name="l02742"></a>02742             BOOST_UBLAS_INLINE
 <a name="l02743"></a>02743             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a> &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l02744"></a>02744                 container_const_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l02745"></a>02745
 <a name="l02746"></a>02746             <span class="comment">// Arithmetic</span>
 <a name="l02747"></a>02747             BOOST_UBLAS_INLINE
 <a name="l02748"></a>02748             const_iterator2 &amp;operator ++ () {
 <a name="l02749"></a>02749                 BOOST_UBLAS_CHECK (it_ &lt; (*<span class="keyword">this</span>) ().size_common_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02750"></a>02750                 ++it_;
 <a name="l02751"></a>02751                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02752"></a>02752             }
 <a name="l02753"></a>02753             BOOST_UBLAS_INLINE
 <a name="l02754"></a>02754             const_iterator2 &amp;operator -- () {
 <a name="l02755"></a>02755                 BOOST_UBLAS_CHECK (it_ &gt; 0, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l02756"></a>02756                 --it_;
 <a name="l02757"></a>02757                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02758"></a>02758             }
 <a name="l02759"></a>02759
 <a name="l02760"></a>02760             <span class="comment">// Dereference</span>
 <a name="l02761"></a>02761             BOOST_UBLAS_INLINE
 <a name="l02762"></a>02762             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l02763"></a>02763                 <span class="keywordflow">return</span> one_;
 <a name="l02764"></a>02764             }
 <a name="l02765"></a>02765
 <a name="l02766"></a>02766 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l02767"></a>02767 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l02768"></a>02768 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02769"></a>02769 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02770"></a>02770 <span class="preprocessor">#endif</span>
 <a name="l02771"></a>02771 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l02772"></a>02772                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> ((*<span class="keyword">this</span>) (), it_);
 <a name="l02773"></a>02773             }
 <a name="l02774"></a>02774             BOOST_UBLAS_INLINE
 <a name="l02775"></a>02775 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02776"></a>02776 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02777"></a>02777 <span class="preprocessor">#endif</span>
 <a name="l02778"></a>02778 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l02779"></a>02779                 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator1.html">const_iterator1</a> ((*<span class="keyword">this</span>) (), it_ + 1);
 <a name="l02780"></a>02780             }
 <a name="l02781"></a>02781             BOOST_UBLAS_INLINE
 <a name="l02782"></a>02782 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02783"></a>02783 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02784"></a>02784 <span class="preprocessor">#endif</span>
 <a name="l02785"></a>02785 <span class="preprocessor"></span>            const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l02786"></a>02786                 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
 <a name="l02787"></a>02787             }
 <a name="l02788"></a>02788             BOOST_UBLAS_INLINE
 <a name="l02789"></a>02789 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l02790"></a>02790 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix.html" title="An identity matrix with values of type T.">self_type</a>::
 <a name="l02791"></a>02791 <span class="preprocessor">#endif</span>
 <a name="l02792"></a>02792 <span class="preprocessor"></span>            const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l02793"></a>02793                 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
 <a name="l02794"></a>02794             }
 <a name="l02795"></a>02795 <span class="preprocessor">#endif</span>
 <a name="l02796"></a>02796 <span class="preprocessor"></span>
 <a name="l02797"></a>02797             <span class="comment">// Indices</span>
 <a name="l02798"></a>02798             BOOST_UBLAS_INLINE
 <a name="l02799"></a>02799             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l02800"></a>02800                 <span class="keywordflow">return</span> it_;
 <a name="l02801"></a>02801             }
 <a name="l02802"></a>02802             BOOST_UBLAS_INLINE
 <a name="l02803"></a>02803             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l02804"></a>02804                 <span class="keywordflow">return</span> it_;
 <a name="l02805"></a>02805             }
 <a name="l02806"></a>02806
 <a name="l02807"></a>02807             <span class="comment">// Assignment</span>
 <a name="l02808"></a>02808             BOOST_UBLAS_INLINE
 <a name="l02809"></a>02809             const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
 <a name="l02810"></a>02810                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l02811"></a>02811                 it_ = it.it_;
 <a name="l02812"></a>02812                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02813"></a>02813             }
 <a name="l02814"></a>02814
 <a name="l02815"></a>02815             <span class="comment">// Comparison</span>
 <a name="l02816"></a>02816             BOOST_UBLAS_INLINE
 <a name="l02817"></a>02817             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l02818"></a>02818                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l02819"></a>02819                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l02820"></a>02820             }
 <a name="l02821"></a>02821
 <a name="l02822"></a>02822         <span class="keyword">private</span>:
 <a name="l02823"></a>02823             const_subiterator_type it_;
 <a name="l02824"></a>02824         };
 <a name="l02825"></a>02825
 <a name="l02826"></a>02826         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">iterator2</a>;
 <a name="l02827"></a>02827
 <a name="l02828"></a>02828         BOOST_UBLAS_INLINE
 <a name="l02829"></a>02829         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
 <a name="l02830"></a>02830             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1identity__matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, 0);
 <a name="l02831"></a>02831         }
 <a name="l02832"></a>02832         BOOST_UBLAS_INLINE
 <a name="l02833"></a>02833         const_iterator2 end2 ()<span class="keyword"> const </span>{
 <a name="l02834"></a>02834             <span class="keywordflow">return</span> const_iterator2 (*<span class="keyword">this</span>, size_common_);
 <a name="l02835"></a>02835         }
 <a name="l02836"></a>02836
 <a name="l02837"></a>02837         <span class="comment">// Reverse iterators</span>
 <a name="l02838"></a>02838
 <a name="l02839"></a>02839         BOOST_UBLAS_INLINE
 <a name="l02840"></a>02840         const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
 <a name="l02841"></a>02841             <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
 <a name="l02842"></a>02842         }
 <a name="l02843"></a>02843         BOOST_UBLAS_INLINE
 <a name="l02844"></a>02844         const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
 <a name="l02845"></a>02845             <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
 <a name="l02846"></a>02846         }
 <a name="l02847"></a>02847
 <a name="l02848"></a>02848         BOOST_UBLAS_INLINE
 <a name="l02849"></a>02849         const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
 <a name="l02850"></a>02850             <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
 <a name="l02851"></a>02851         }
 <a name="l02852"></a>02852         BOOST_UBLAS_INLINE
 <a name="l02853"></a>02853         const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
 <a name="l02854"></a>02854             <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
 <a name="l02855"></a>02855         }
 <a name="l02856"></a>02856
 <a name="l02857"></a>02857          <span class="comment">// Serialization</span>
 <a name="l02858"></a>02858         <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
 <a name="l02859"></a>02859         <span class="keywordtype">void</span> serialize(Archive &amp; ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* file_version */</span>){
 <a name="l02860"></a>02860
 <a name="l02861"></a>02861             <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
 <a name="l02862"></a>02862             <span class="comment">// and efficient serialization</span>
 <a name="l02863"></a>02863             serialization::collection_size_type s1 (size1_);
 <a name="l02864"></a>02864             serialization::collection_size_type s2 (size2_);
 <a name="l02865"></a>02865
 <a name="l02866"></a>02866             <span class="comment">// serialize the sizes</span>
 <a name="l02867"></a>02867             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
 <a name="l02868"></a>02868                &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
 <a name="l02869"></a>02869
 <a name="l02870"></a>02870             <span class="comment">// copy the values back if loading</span>
 <a name="l02871"></a>02871             <span class="keywordflow">if</span> (Archive::is_loading::value) {
 <a name="l02872"></a>02872                 size1_ = s1;
 <a name="l02873"></a>02873                 size2_ = s2;
 <a name="l02874"></a>02874                 size_common_ = ((std::min)(size1_, size2_));
 <a name="l02875"></a>02875             }
 <a name="l02876"></a>02876         }
 <a name="l02877"></a>02877
 <a name="l02878"></a>02878     <span class="keyword">private</span>:
 <a name="l02879"></a>02879         size_type size1_;
 <a name="l02880"></a>02880         size_type size2_;
 <a name="l02881"></a>02881         size_type size_common_;
 <a name="l02882"></a>02882         <span class="keyword">static</span> <span class="keyword">const</span> value_type zero_;
 <a name="l02883"></a>02883         <span class="keyword">static</span> <span class="keyword">const</span> value_type one_;
 <a name="l02884"></a>02884     };
 <a name="l02885"></a>02885
 <a name="l02886"></a>02886     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> ALLOC&gt;
 <a name="l02887"></a>02887     <span class="keyword">const</span> <span class="keyword">typename</span> identity_matrix&lt;T, ALLOC&gt;::value_type identity_matrix&lt;T, ALLOC&gt;::zero_ = T(<span class="comment">/*zero*/</span>);
 <a name="l02888"></a>02888     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> ALLOC&gt;
 <a name="l02889"></a>02889     <span class="keyword">const</span> <span class="keyword">typename</span> identity_matrix&lt;T, ALLOC&gt;::value_type identity_matrix&lt;T, ALLOC&gt;::one_ (1); <span class="comment">// ISSUE: need &apos;one&apos;-traits here</span>
 <a name="l02890"></a>02890
 <a name="l02891"></a>02891
 <a name="l02900"></a>02900     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, <span class="keyword">class</span> ALLOC&gt;
 <a name="l02901"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html">02901</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">scalar_matrix</a>:
 <a name="l02902"></a>02902         <span class="keyword">public</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container</a>&lt;scalar_matrix&lt;T, ALLOC&gt; &gt; {
 <a name="l02903"></a>02903
 <a name="l02904"></a>02904         <span class="keyword">typedef</span> <span class="keyword">const</span> T *const_pointer;
 <a name="l02905"></a>02905         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">scalar_matrix&lt;T, ALLOC&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>;
 <a name="l02906"></a>02906     <span class="keyword">public</span>:
 <a name="l02907"></a>02907 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
 <a name="l02908"></a>02908 <span class="preprocessor"></span>        <span class="keyword">using</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;::operator </a>();
 <a name="l02909"></a>02909 <span class="preprocessor">#endif</span>
 <a name="l02910"></a>02910 <span class="preprocessor"></span>        <span class="keyword">typedef</span> std::size_t size_type;
 <a name="l02911"></a>02911         <span class="keyword">typedef</span> std::ptrdiff_t difference_type;
 <a name="l02912"></a>02912         <span class="keyword">typedef</span> T value_type;
 <a name="l02913"></a>02913         <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
 <a name="l02914"></a>02914         <span class="keyword">typedef</span> T &amp;reference;
 <a name="l02915"></a>02915         <span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;const self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">const_closure_type</a>;
 <a name="l02916"></a>02916         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">closure_type</a>;
 <a name="l02917"></a>02917         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">dense_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">storage_category</a>;
 <a name="l02918"></a>02918         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1unknown__orientation__tag.html">unknown_orientation_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1unknown__orientation__tag.html">orientation_category</a>;
 <a name="l02919"></a>02919
 <a name="l02920"></a>02920         <span class="comment">// Construction and destruction</span>
 <a name="l02921"></a>02921         BOOST_UBLAS_INLINE
 <a name="l02922"></a>02922         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">scalar_matrix</a> ():
 <a name="l02923"></a>02923             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02924"></a>02924             size1_ (0), size2_ (0), value_ () {}
 <a name="l02925"></a>02925         BOOST_UBLAS_INLINE
 <a name="l02926"></a>02926         scalar_matrix (size_type size1, size_type size2, <span class="keyword">const</span> value_type &amp;value = value_type(1)):
 <a name="l02927"></a>02927             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02928"></a>02928             size1_ (size1), size2_ (size2), value_ (value) {}
 <a name="l02929"></a>02929         BOOST_UBLAS_INLINE
 <a name="l02930"></a>02930         scalar_matrix (<span class="keyword">const</span> scalar_matrix &amp;m):
 <a name="l02931"></a>02931             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;</a> (),
 <a name="l02932"></a>02932             size1_ (m.size1_), size2_ (m.size2_), value_ (m.value_) {}
 <a name="l02933"></a>02933
 <a name="l02934"></a>02934         <span class="comment">// Accessors</span>
 <a name="l02935"></a>02935         BOOST_UBLAS_INLINE
 <a name="l02936"></a>02936         size_type size1 ()<span class="keyword"> const </span>{
 <a name="l02937"></a>02937             <span class="keywordflow">return</span> size1_;
 <a name="l02938"></a>02938         }
 <a name="l02939"></a>02939         BOOST_UBLAS_INLINE
 <a name="l02940"></a>02940         size_type size2 ()<span class="keyword"> const </span>{
 <a name="l02941"></a>02941             <span class="keywordflow">return</span> size2_;
 <a name="l02942"></a>02942         }
 <a name="l02943"></a>02943
 <a name="l02944"></a>02944         <span class="comment">// Resizing</span>
 <a name="l02945"></a>02945         BOOST_UBLAS_INLINE
 <a name="l02946"></a>02946         <span class="keywordtype">void</span> resize (size_type size1, size_type size2, <span class="keywordtype">bool</span> <span class="comment">/*preserve*/</span> = <span class="keyword">true</span>) {
 <a name="l02947"></a>02947             size1_ = size1;
 <a name="l02948"></a>02948             size2_ = size2;
 <a name="l02949"></a>02949         }
 <a name="l02950"></a>02950
 <a name="l02951"></a>02951         <span class="comment">// Element access</span>
 <a name="l02952"></a>02952         BOOST_UBLAS_INLINE
 <a name="l02953"></a>02953         const_reference operator () (size_type <span class="comment">/*i*/</span>, size_type <span class="comment">/*j*/</span>)<span class="keyword"> const </span>{
 <a name="l02954"></a>02954             <span class="keywordflow">return</span> value_;
 <a name="l02955"></a>02955         }
 <a name="l02956"></a>02956
 <a name="l02957"></a>02957         <span class="comment">// Assignment</span>
 <a name="l02958"></a>02958         BOOST_UBLAS_INLINE
 <a name="l02959"></a>02959         scalar_matrix &amp;operator = (<span class="keyword">const</span> scalar_matrix &amp;m) {
 <a name="l02960"></a>02960             size1_ = m.size1_;
 <a name="l02961"></a>02961             size2_ = m.size2_;
 <a name="l02962"></a>02962             value_ = m.value_;
 <a name="l02963"></a>02963             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02964"></a>02964         }
 <a name="l02965"></a>02965         BOOST_UBLAS_INLINE
 <a name="l02966"></a>02966         scalar_matrix &amp;assign_temporary (scalar_matrix &amp;m) {
 <a name="l02967"></a>02967             swap (m);
 <a name="l02968"></a>02968             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l02969"></a>02969         }
 <a name="l02970"></a>02970
 <a name="l02971"></a>02971         <span class="comment">// Swapping</span>
 <a name="l02972"></a>02972         BOOST_UBLAS_INLINE
 <a name="l02973"></a>02973         <span class="keywordtype">void</span> swap (scalar_matrix &amp;m) {
 <a name="l02974"></a>02974             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
 <a name="l02975"></a>02975                 std::swap (size1_, m.size1_);
 <a name="l02976"></a>02976                 std::swap (size2_, m.size2_);
 <a name="l02977"></a>02977                 std::swap (value_, m.value_);
 <a name="l02978"></a>02978             }
 <a name="l02979"></a>02979         }
 <a name="l02980"></a>02980         BOOST_UBLAS_INLINE
 <a name="l02981"></a>02981         <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (scalar_matrix &amp;m1, scalar_matrix &amp;m2) {
 <a name="l02982"></a>02982             m1.swap (m2);
 <a name="l02983"></a>02983         }
 <a name="l02984"></a>02984
 <a name="l02985"></a>02985         <span class="comment">// Iterator types</span>
 <a name="l02986"></a>02986     <span class="keyword">private</span>:
 <a name="l02987"></a>02987         <span class="comment">// Use an index</span>
 <a name="l02988"></a>02988         <span class="keyword">typedef</span> size_type const_subiterator_type;
 <a name="l02989"></a>02989
 <a name="l02990"></a>02990     <span class="keyword">public</span>:
 <a name="l02991"></a>02991 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l02992"></a>02992 <span class="preprocessor"></span>        <span class="keyword">typedef</span> indexed_const_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">iterator1</a>;
 <a name="l02993"></a>02993         <span class="keyword">typedef</span> indexed_const_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">iterator2</a>;
 <a name="l02994"></a>02994         <span class="keyword">typedef</span> indexed_const_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l02995"></a>02995         <span class="keyword">typedef</span> indexed_const_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l02996"></a>02996 <span class="preprocessor">#else</span>
 <a name="l02997"></a>02997 <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l02998"></a>02998         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l02999"></a>02999 <span class="preprocessor">#endif</span>
 <a name="l03000"></a>03000 <span class="preprocessor"></span>        <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
 <a name="l03001"></a>03001         <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
 <a name="l03002"></a>03002
 <a name="l03003"></a>03003         <span class="comment">// Element lookup</span>
 <a name="l03004"></a>03004         BOOST_UBLAS_INLINE
 <a name="l03005"></a>03005         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l03006"></a>03006             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l03007"></a>03007         }
 <a name="l03008"></a>03008         BOOST_UBLAS_INLINE
 <a name="l03009"></a>03009         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> <span class="comment">/*rank*/</span>, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l03010"></a>03010             <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l03011"></a>03011         }
 <a name="l03012"></a>03012
 <a name="l03013"></a>03013
 <a name="l03014"></a>03014 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03015"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">03015</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a>:
 <a name="l03016"></a>03016             <span class="keyword">public</span> container_const_reference&lt;scalar_matrix&gt;,
 <a name="l03017"></a>03017             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l03018"></a>03018                                                const_iterator1, value_type&gt; {
 <a name="l03019"></a>03019         <span class="keyword">public</span>:
 <a name="l03020"></a>03020             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::value_type value_type;
 <a name="l03021"></a>03021             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::difference_type difference_type;
 <a name="l03022"></a>03022             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::const_reference reference;
 <a name="l03023"></a>03023             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::const_pointer pointer;
 <a name="l03024"></a>03024
 <a name="l03025"></a>03025             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">dual_iterator_type</a>;
 <a name="l03026"></a>03026             <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
 <a name="l03027"></a>03027
 <a name="l03028"></a>03028             <span class="comment">// Construction and destruction</span>
 <a name="l03029"></a>03029             BOOST_UBLAS_INLINE
 <a name="l03030"></a>03030             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> ():
 <a name="l03031"></a>03031                 container_const_reference&lt;scalar_matrix&gt; (), it1_ (), it2_ () {}
 <a name="l03032"></a>03032             BOOST_UBLAS_INLINE
 <a name="l03033"></a>03033             const_iterator1 (<span class="keyword">const</span> scalar_matrix &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it1, <span class="keyword">const</span> const_subiterator_type &amp;it2):
 <a name="l03034"></a>03034                 container_const_reference&lt;scalar_matrix&gt; (m), it1_ (it1), it2_ (it2) {}
 <a name="l03035"></a>03035
 <a name="l03036"></a>03036             <span class="comment">// Arithmetic</span>
 <a name="l03037"></a>03037             BOOST_UBLAS_INLINE
 <a name="l03038"></a>03038             const_iterator1 &amp;operator ++ () {
 <a name="l03039"></a>03039                 ++ it1_;
 <a name="l03040"></a>03040                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03041"></a>03041             }
 <a name="l03042"></a>03042             BOOST_UBLAS_INLINE
 <a name="l03043"></a>03043             const_iterator1 &amp;operator -- () {
 <a name="l03044"></a>03044                 -- it1_;
 <a name="l03045"></a>03045                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03046"></a>03046             }
 <a name="l03047"></a>03047             BOOST_UBLAS_INLINE
 <a name="l03048"></a>03048             const_iterator1 &amp;operator += (difference_type n) {
 <a name="l03049"></a>03049                 it1_ += n;
 <a name="l03050"></a>03050                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03051"></a>03051             }
 <a name="l03052"></a>03052             BOOST_UBLAS_INLINE
 <a name="l03053"></a>03053             const_iterator1 &amp;operator -= (difference_type n) {
 <a name="l03054"></a>03054                 it1_ -= n;
 <a name="l03055"></a>03055                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03056"></a>03056             }
 <a name="l03057"></a>03057             BOOST_UBLAS_INLINE
 <a name="l03058"></a>03058             difference_type operator - (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03059"></a>03059                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03060"></a>03060                 BOOST_UBLAS_CHECK (it2_ == it.it2_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03061"></a>03061                 <span class="keywordflow">return</span> it1_ - it.it1_;
 <a name="l03062"></a>03062             }
 <a name="l03063"></a>03063
 <a name="l03064"></a>03064             <span class="comment">// Dereference</span>
 <a name="l03065"></a>03065             BOOST_UBLAS_INLINE
 <a name="l03066"></a>03066             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l03067"></a>03067                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03068"></a>03068                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03069"></a>03069                 <span class="keywordflow">return</span> (*<span class="keyword">this</span>) () (index1 (), index2 ());
 <a name="l03070"></a>03070             }
 <a name="l03071"></a>03071             BOOST_UBLAS_INLINE
 <a name="l03072"></a>03072             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l03073"></a>03073                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l03074"></a>03074             }
 <a name="l03075"></a>03075
 <a name="l03076"></a>03076 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l03077"></a>03077 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l03078"></a>03078 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03079"></a>03079 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03080"></a>03080 <span class="preprocessor">#endif</span>
 <a name="l03081"></a>03081 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l03082"></a>03082                 <span class="keyword">const</span> scalar_matrix &amp;m = (*this) ();
 <a name="l03083"></a>03083                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l03084"></a>03084             }
 <a name="l03085"></a>03085             BOOST_UBLAS_INLINE
 <a name="l03086"></a>03086 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03087"></a>03087 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03088"></a>03088 <span class="preprocessor">#endif</span>
 <a name="l03089"></a>03089 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l03090"></a>03090                 <span class="keyword">const</span> scalar_matrix &amp;m = (*this) ();
 <a name="l03091"></a>03091                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l03092"></a>03092             }
 <a name="l03093"></a>03093             BOOST_UBLAS_INLINE
 <a name="l03094"></a>03094 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03095"></a>03095 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03096"></a>03096 <span class="preprocessor">#endif</span>
 <a name="l03097"></a>03097 <span class="preprocessor"></span>            const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l03098"></a>03098                 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
 <a name="l03099"></a>03099             }
 <a name="l03100"></a>03100             BOOST_UBLAS_INLINE
 <a name="l03101"></a>03101 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03102"></a>03102 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03103"></a>03103 <span class="preprocessor">#endif</span>
 <a name="l03104"></a>03104 <span class="preprocessor"></span>            const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l03105"></a>03105                 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
 <a name="l03106"></a>03106             }
 <a name="l03107"></a>03107 <span class="preprocessor">#endif</span>
 <a name="l03108"></a>03108 <span class="preprocessor"></span>
 <a name="l03109"></a>03109             <span class="comment">// Indices</span>
 <a name="l03110"></a>03110             BOOST_UBLAS_INLINE
 <a name="l03111"></a>03111             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l03112"></a>03112                 <span class="keywordflow">return</span> it1_;
 <a name="l03113"></a>03113             }
 <a name="l03114"></a>03114             BOOST_UBLAS_INLINE
 <a name="l03115"></a>03115             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l03116"></a>03116                 <span class="keywordflow">return</span> it2_;
 <a name="l03117"></a>03117             }
 <a name="l03118"></a>03118
 <a name="l03119"></a>03119             <span class="comment">// Assignment</span>
 <a name="l03120"></a>03120             BOOST_UBLAS_INLINE
 <a name="l03121"></a>03121             const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
 <a name="l03122"></a>03122                 container_const_reference&lt;scalar_matrix&gt;::assign (&amp;it ());
 <a name="l03123"></a>03123                 it1_ = it.it1_;
 <a name="l03124"></a>03124                 it2_ = it.it2_;
 <a name="l03125"></a>03125                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03126"></a>03126             }
 <a name="l03127"></a>03127
 <a name="l03128"></a>03128             <span class="comment">// Comparison</span>
 <a name="l03129"></a>03129             BOOST_UBLAS_INLINE
 <a name="l03130"></a>03130             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03131"></a>03131                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03132"></a>03132                 BOOST_UBLAS_CHECK (it2_ == it.it2_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03133"></a>03133                 <span class="keywordflow">return</span> it1_ == it.it1_;
 <a name="l03134"></a>03134             }
 <a name="l03135"></a>03135             BOOST_UBLAS_INLINE
 <a name="l03136"></a>03136             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03137"></a>03137                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03138"></a>03138                 BOOST_UBLAS_CHECK (it2_ == it.it2_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03139"></a>03139                 <span class="keywordflow">return</span> it1_ &lt; it.it1_;
 <a name="l03140"></a>03140             }
 <a name="l03141"></a>03141
 <a name="l03142"></a>03142         <span class="keyword">private</span>:
 <a name="l03143"></a>03143             const_subiterator_type it1_;
 <a name="l03144"></a>03144             const_subiterator_type it2_;
 <a name="l03145"></a>03145         };
 <a name="l03146"></a>03146
 <a name="l03147"></a>03147         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">iterator1</a>;
 <a name="l03148"></a>03148 <span class="preprocessor">#endif</span>
 <a name="l03149"></a>03149 <span class="preprocessor"></span>
 <a name="l03150"></a>03150         BOOST_UBLAS_INLINE
 <a name="l03151"></a>03151         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
 <a name="l03152"></a>03152             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l03153"></a>03153         }
 <a name="l03154"></a>03154         BOOST_UBLAS_INLINE
 <a name="l03155"></a>03155         const_iterator1 end1 ()<span class="keyword"> const </span>{
 <a name="l03156"></a>03156             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l03157"></a>03157         }
 <a name="l03158"></a>03158
 <a name="l03159"></a>03159 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03160"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">03160</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a>:
 <a name="l03161"></a>03161             <span class="keyword">public</span> container_const_reference&lt;scalar_matrix&gt;,
 <a name="l03162"></a>03162             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l03163"></a>03163                                                const_iterator2, value_type&gt; {
 <a name="l03164"></a>03164         <span class="keyword">public</span>:
 <a name="l03165"></a>03165             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::value_type value_type;
 <a name="l03166"></a>03166             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::difference_type difference_type;
 <a name="l03167"></a>03167             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::const_reference reference;
 <a name="l03168"></a>03168             <span class="keyword">typedef</span> <span class="keyword">typename</span> scalar_matrix::const_pointer pointer;
 <a name="l03169"></a>03169
 <a name="l03170"></a>03170             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">dual_iterator_type</a>;
 <a name="l03171"></a>03171             <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
 <a name="l03172"></a>03172
 <a name="l03173"></a>03173             <span class="comment">// Construction and destruction</span>
 <a name="l03174"></a>03174             BOOST_UBLAS_INLINE
 <a name="l03175"></a>03175             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> ():
 <a name="l03176"></a>03176                 container_const_reference&lt;scalar_matrix&gt; (), it1_ (), it2_ () {}
 <a name="l03177"></a>03177             BOOST_UBLAS_INLINE
 <a name="l03178"></a>03178             const_iterator2 (<span class="keyword">const</span> scalar_matrix &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it1, <span class="keyword">const</span> const_subiterator_type &amp;it2):
 <a name="l03179"></a>03179                 container_const_reference&lt;scalar_matrix&gt; (m), it1_ (it1), it2_ (it2) {}
 <a name="l03180"></a>03180
 <a name="l03181"></a>03181             <span class="comment">// Arithmetic</span>
 <a name="l03182"></a>03182             BOOST_UBLAS_INLINE
 <a name="l03183"></a>03183             const_iterator2 &amp;operator ++ () {
 <a name="l03184"></a>03184                 ++ it2_;
 <a name="l03185"></a>03185                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03186"></a>03186             }
 <a name="l03187"></a>03187             BOOST_UBLAS_INLINE
 <a name="l03188"></a>03188             const_iterator2 &amp;operator -- () {
 <a name="l03189"></a>03189                 -- it2_;
 <a name="l03190"></a>03190                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03191"></a>03191             }
 <a name="l03192"></a>03192             BOOST_UBLAS_INLINE
 <a name="l03193"></a>03193             const_iterator2 &amp;operator += (difference_type n) {
 <a name="l03194"></a>03194                 it2_ += n;
 <a name="l03195"></a>03195                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03196"></a>03196             }
 <a name="l03197"></a>03197             BOOST_UBLAS_INLINE
 <a name="l03198"></a>03198             const_iterator2 &amp;operator -= (difference_type n) {
 <a name="l03199"></a>03199                 it2_ -= n;
 <a name="l03200"></a>03200                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03201"></a>03201             }
 <a name="l03202"></a>03202             BOOST_UBLAS_INLINE
 <a name="l03203"></a>03203             difference_type operator - (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l03204"></a>03204                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03205"></a>03205                 BOOST_UBLAS_CHECK (it1_ == it.it1_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03206"></a>03206                 <span class="keywordflow">return</span> it2_ - it.it2_;
 <a name="l03207"></a>03207             }
 <a name="l03208"></a>03208
 <a name="l03209"></a>03209             <span class="comment">// Dereference</span>
 <a name="l03210"></a>03210             BOOST_UBLAS_INLINE
 <a name="l03211"></a>03211             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l03212"></a>03212                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03213"></a>03213                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03214"></a>03214                 <span class="keywordflow">return</span> (*<span class="keyword">this</span>) () (index1 (), index2 ());
 <a name="l03215"></a>03215             }
 <a name="l03216"></a>03216             BOOST_UBLAS_INLINE
 <a name="l03217"></a>03217             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l03218"></a>03218                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l03219"></a>03219             }
 <a name="l03220"></a>03220
 <a name="l03221"></a>03221 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l03222"></a>03222 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l03223"></a>03223 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03224"></a>03224 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03225"></a>03225 <span class="preprocessor">#endif</span>
 <a name="l03226"></a>03226 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l03227"></a>03227                 <span class="keyword">const</span> scalar_matrix &amp;m = (*this) ();
 <a name="l03228"></a>03228                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l03229"></a>03229             }
 <a name="l03230"></a>03230             BOOST_UBLAS_INLINE
 <a name="l03231"></a>03231 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03232"></a>03232 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03233"></a>03233 <span class="preprocessor">#endif</span>
 <a name="l03234"></a>03234 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l03235"></a>03235                 <span class="keyword">const</span> scalar_matrix &amp;m = (*this) ();
 <a name="l03236"></a>03236                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l03237"></a>03237             }
 <a name="l03238"></a>03238             BOOST_UBLAS_INLINE
 <a name="l03239"></a>03239 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03240"></a>03240 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03241"></a>03241 <span class="preprocessor">#endif</span>
 <a name="l03242"></a>03242 <span class="preprocessor"></span>            const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l03243"></a>03243                 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
 <a name="l03244"></a>03244             }
 <a name="l03245"></a>03245             BOOST_UBLAS_INLINE
 <a name="l03246"></a>03246 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03247"></a>03247 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix.html" title="A matrix with all values of type T equal to the same value.">self_type</a>::
 <a name="l03248"></a>03248 <span class="preprocessor">#endif</span>
 <a name="l03249"></a>03249 <span class="preprocessor"></span>            const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l03250"></a>03250                 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
 <a name="l03251"></a>03251             }
 <a name="l03252"></a>03252 <span class="preprocessor">#endif</span>
 <a name="l03253"></a>03253 <span class="preprocessor"></span>
 <a name="l03254"></a>03254             <span class="comment">// Indices</span>
 <a name="l03255"></a>03255             BOOST_UBLAS_INLINE
 <a name="l03256"></a>03256             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l03257"></a>03257                 <span class="keywordflow">return</span> it1_;
 <a name="l03258"></a>03258             }
 <a name="l03259"></a>03259             BOOST_UBLAS_INLINE
 <a name="l03260"></a>03260             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l03261"></a>03261                 <span class="keywordflow">return</span> it2_;
 <a name="l03262"></a>03262             }
 <a name="l03263"></a>03263
 <a name="l03264"></a>03264             <span class="comment">// Assignment</span>
 <a name="l03265"></a>03265             BOOST_UBLAS_INLINE
 <a name="l03266"></a>03266             const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
 <a name="l03267"></a>03267                 container_const_reference&lt;scalar_matrix&gt;::assign (&amp;it ());
 <a name="l03268"></a>03268                 it1_ = it.it1_;
 <a name="l03269"></a>03269                 it2_ = it.it2_;
 <a name="l03270"></a>03270                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03271"></a>03271             }
 <a name="l03272"></a>03272
 <a name="l03273"></a>03273             <span class="comment">// Comparison</span>
 <a name="l03274"></a>03274             BOOST_UBLAS_INLINE
 <a name="l03275"></a>03275             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l03276"></a>03276                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03277"></a>03277                 BOOST_UBLAS_CHECK (it1_ == it.it1_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03278"></a>03278                 <span class="keywordflow">return</span> it2_ == it.it2_;
 <a name="l03279"></a>03279             }
 <a name="l03280"></a>03280             BOOST_UBLAS_INLINE
 <a name="l03281"></a>03281             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l03282"></a>03282                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03283"></a>03283                 BOOST_UBLAS_CHECK (it1_ == it.it1_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03284"></a>03284                 <span class="keywordflow">return</span> it2_ &lt; it.it2_;
 <a name="l03285"></a>03285             }
 <a name="l03286"></a>03286
 <a name="l03287"></a>03287         <span class="keyword">private</span>:
 <a name="l03288"></a>03288             const_subiterator_type it1_;
 <a name="l03289"></a>03289             const_subiterator_type it2_;
 <a name="l03290"></a>03290         };
 <a name="l03291"></a>03291
 <a name="l03292"></a>03292         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">iterator2</a>;
 <a name="l03293"></a>03293 <span class="preprocessor">#endif</span>
 <a name="l03294"></a>03294 <span class="preprocessor"></span>
 <a name="l03295"></a>03295         BOOST_UBLAS_INLINE
 <a name="l03296"></a>03296         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1scalar__matrix_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
 <a name="l03297"></a>03297             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l03298"></a>03298         }
 <a name="l03299"></a>03299         BOOST_UBLAS_INLINE
 <a name="l03300"></a>03300         const_iterator2 end2 ()<span class="keyword"> const </span>{
 <a name="l03301"></a>03301             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l03302"></a>03302         }
 <a name="l03303"></a>03303
 <a name="l03304"></a>03304         <span class="comment">// Reverse iterators</span>
 <a name="l03305"></a>03305
 <a name="l03306"></a>03306         BOOST_UBLAS_INLINE
 <a name="l03307"></a>03307         const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
 <a name="l03308"></a>03308             <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
 <a name="l03309"></a>03309         }
 <a name="l03310"></a>03310         BOOST_UBLAS_INLINE
 <a name="l03311"></a>03311         const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
 <a name="l03312"></a>03312             <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
 <a name="l03313"></a>03313         }
 <a name="l03314"></a>03314
 <a name="l03315"></a>03315         BOOST_UBLAS_INLINE
 <a name="l03316"></a>03316         const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
 <a name="l03317"></a>03317             <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
 <a name="l03318"></a>03318         }
 <a name="l03319"></a>03319         BOOST_UBLAS_INLINE
 <a name="l03320"></a>03320         const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
 <a name="l03321"></a>03321             <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
 <a name="l03322"></a>03322         }
 <a name="l03323"></a>03323
 <a name="l03324"></a>03324          <span class="comment">// Serialization</span>
 <a name="l03325"></a>03325         <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
 <a name="l03326"></a>03326         <span class="keywordtype">void</span> serialize(Archive &amp; ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* file_version */</span>){
 <a name="l03327"></a>03327
 <a name="l03328"></a>03328             <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
 <a name="l03329"></a>03329             <span class="comment">// and efficient serialization</span>
 <a name="l03330"></a>03330             serialization::collection_size_type s1 (size1_);
 <a name="l03331"></a>03331             serialization::collection_size_type s2 (size2_);
 <a name="l03332"></a>03332
 <a name="l03333"></a>03333             <span class="comment">// serialize the sizes</span>
 <a name="l03334"></a>03334             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
 <a name="l03335"></a>03335                &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
 <a name="l03336"></a>03336
 <a name="l03337"></a>03337             <span class="comment">// copy the values back if loading</span>
 <a name="l03338"></a>03338             <span class="keywordflow">if</span> (Archive::is_loading::value) {
 <a name="l03339"></a>03339                 size1_ = s1;
 <a name="l03340"></a>03340                 size2_ = s2;
 <a name="l03341"></a>03341             }
 <a name="l03342"></a>03342
 <a name="l03343"></a>03343             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;value&quot;</span>, value_);
 <a name="l03344"></a>03344         }
 <a name="l03345"></a>03345
 <a name="l03346"></a>03346     <span class="keyword">private</span>:
 <a name="l03347"></a>03347         size_type size1_;
 <a name="l03348"></a>03348         size_type size2_;
 <a name="l03349"></a>03349         value_type value_;
 <a name="l03350"></a>03350     };
 <a name="l03351"></a>03351
 <a name="l03352"></a>03352
 <a name="l03370"></a>03370     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T, std::<span class="keywordtype">size_t</span> N, std::<span class="keywordtype">size_t</span> M&gt;
 <a name="l03371"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html">03371</a>     <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">c_matrix</a>:
 <a name="l03372"></a>03372         <span class="keyword">public</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container</a>&lt;c_matrix&lt;T, N, M&gt; &gt; {
 <a name="l03373"></a>03373
 <a name="l03374"></a>03374         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">c_matrix&lt;T, N, M&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>;
 <a name="l03375"></a>03375     <span class="keyword">public</span>:
 <a name="l03376"></a>03376 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
 <a name="l03377"></a>03377 <span class="preprocessor"></span>        <span class="keyword">using</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;self_type&gt;::operator </a>();
 <a name="l03378"></a>03378 <span class="preprocessor">#endif</span>
 <a name="l03379"></a>03379 <span class="preprocessor"></span>        <span class="keyword">typedef</span> std::size_t size_type;
 <a name="l03380"></a>03380         <span class="keyword">typedef</span> std::ptrdiff_t difference_type;
 <a name="l03381"></a>03381         <span class="keyword">typedef</span> T value_type;
 <a name="l03382"></a>03382         <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
 <a name="l03383"></a>03383         <span class="keyword">typedef</span> T &amp;reference;
 <a name="l03384"></a>03384         <span class="keyword">typedef</span> <span class="keyword">const</span> T *const_pointer;
 <a name="l03385"></a>03385         <span class="keyword">typedef</span> T *pointer;
 <a name="l03386"></a>03386         <span class="keyword">typedef</span> <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;const self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">const_closure_type</a>;
 <a name="l03387"></a>03387         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">matrix_reference&lt;self_type&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__reference.html">closure_type</a>;
 <a name="l03388"></a>03388         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__vector.html" title="A dense vector of values of type T with the given size. The data is stored as an...">c_vector&lt;T, N * M&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__vector.html" title="A dense vector of values of type T with the given size. The data is stored as an...">vector_temporary_type</a>;     <span class="comment">// vector able to store all elements of c_matrix</span>
 <a name="l03389"></a>03389         <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">matrix_temporary_type</a>;
 <a name="l03390"></a>03390         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">dense_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1dense__tag.html">storage_category</a>;
 <a name="l03391"></a>03391         <span class="comment">// This could be better for performance,</span>
 <a name="l03392"></a>03392         <span class="comment">// typedef typename unknown_orientation_tag orientation_category;</span>
 <a name="l03393"></a>03393         <span class="comment">// but others depend on the orientation information...</span>
 <a name="l03394"></a>03394         <span class="keyword">typedef</span> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1row__major__tag.html">row_major_tag</a> <a class="code" href="structboost_1_1numeric_1_1ublas_1_1row__major__tag.html">orientation_category</a>;
 <a name="l03395"></a>03395
 <a name="l03396"></a>03396         <span class="comment">// Construction and destruction</span>
 <a name="l03397"></a>03397         BOOST_UBLAS_INLINE
 <a name="l03398"></a>03398         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">c_matrix</a> ():
 <a name="l03399"></a>03399             size1_ (N), size2_ (M) <span class="comment">/* , data_ () */</span> {
 <a name="l03400"></a>03400         }
 <a name="l03401"></a>03401         BOOST_UBLAS_INLINE
 <a name="l03402"></a>03402         c_matrix (size_type size1, size_type size2):
 <a name="l03403"></a>03403             size1_ (size1), size2_ (size2) <span class="comment">/* , data_ () */</span> {
 <a name="l03404"></a>03404             <span class="keywordflow">if</span> (size1_ &gt; N || size2_ &gt; M)
 <a name="l03405"></a>03405                 <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__size.html">bad_size</a> ().raise ();
 <a name="l03406"></a>03406         }
 <a name="l03407"></a>03407         BOOST_UBLAS_INLINE
 <a name="l03408"></a>03408         c_matrix (<span class="keyword">const</span> c_matrix &amp;m):
 <a name="l03409"></a>03409             size1_ (m.size1_), size2_ (m.size2_) <span class="comment">/* , data_ () */</span> {
 <a name="l03410"></a>03410             <span class="keywordflow">if</span> (size1_ &gt; N || size2_ &gt; M)
 <a name="l03411"></a>03411                 <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__size.html">bad_size</a> ().raise ();
 <a name="l03412"></a>03412             assign(m);
 <a name="l03413"></a>03413         }
 <a name="l03414"></a>03414         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03415"></a>03415         BOOST_UBLAS_INLINE
 <a name="l03416"></a>03416         c_matrix (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae):
 <a name="l03417"></a>03417             size1_ (ae ().size1 ()), size2_ (ae ().size2 ()) <span class="comment">/* , data_ () */</span> {
 <a name="l03418"></a>03418             <span class="keywordflow">if</span> (size1_ &gt; N || size2_ &gt; M)
 <a name="l03419"></a>03419                 <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__size.html">bad_size</a> ().raise ();
 <a name="l03420"></a>03420             matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l03421"></a>03421         }
 <a name="l03422"></a>03422
 <a name="l03423"></a>03423         <span class="comment">// Accessors</span>
 <a name="l03424"></a>03424         BOOST_UBLAS_INLINE
 <a name="l03425"></a>03425         size_type size1 ()<span class="keyword"> const </span>{
 <a name="l03426"></a>03426             <span class="keywordflow">return</span> size1_;
 <a name="l03427"></a>03427         }
 <a name="l03428"></a>03428         BOOST_UBLAS_INLINE
 <a name="l03429"></a>03429         size_type size2 ()<span class="keyword"> const </span>{
 <a name="l03430"></a>03430             <span class="keywordflow">return</span> size2_;
 <a name="l03431"></a>03431         }
 <a name="l03432"></a>03432         BOOST_UBLAS_INLINE
 <a name="l03433"></a>03433         const_pointer data ()<span class="keyword"> const </span>{
 <a name="l03434"></a>03434             <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span>const_pointer<span class="keyword">&gt;</span> (data_);
 <a name="l03435"></a>03435         }
 <a name="l03436"></a>03436         BOOST_UBLAS_INLINE
 <a name="l03437"></a>03437         pointer data () {
 <a name="l03438"></a>03438             <span class="keywordflow">return</span> <span class="keyword">reinterpret_cast&lt;</span>pointer<span class="keyword">&gt;</span> (data_);
 <a name="l03439"></a>03439         }
 <a name="l03440"></a>03440
 <a name="l03441"></a>03441         <span class="comment">// Resizing</span>
 <a name="l03442"></a>03442         BOOST_UBLAS_INLINE
 <a name="l03443"></a>03443         <span class="keywordtype">void</span> resize (size_type size1, size_type size2, <span class="keywordtype">bool</span> preserve = <span class="keyword">true</span>) {
 <a name="l03444"></a>03444             <span class="keywordflow">if</span> (size1 &gt; N || size2 &gt; M)
 <a name="l03445"></a>03445                 <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__size.html">bad_size</a> ().raise ();
 <a name="l03446"></a>03446             <span class="keywordflow">if</span> (preserve) {
 <a name="l03447"></a>03447                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> temporary (size1, size2);
 <a name="l03448"></a>03448                 <span class="comment">// Common elements to preserve</span>
 <a name="l03449"></a>03449                 <span class="keyword">const</span> size_type size1_min = (std::min) (size1, size1_);
 <a name="l03450"></a>03450                 <span class="keyword">const</span> size_type size2_min = (std::min) (size2, size2_);
 <a name="l03451"></a>03451                 <span class="keywordflow">for</span> (size_type i = 0; i != size1_min; ++i) {    <span class="comment">// indexing copy over major</span>
 <a name="l03452"></a>03452                     <span class="keywordflow">for</span> (size_type j = 0; j != size2_min; ++j) {
 <a name="l03453"></a>03453                         temporary.data_[i][j] = data_[i][j];
 <a name="l03454"></a>03454                     }
 <a name="l03455"></a>03455                 }
 <a name="l03456"></a>03456                 assign_temporary (temporary);
 <a name="l03457"></a>03457             }
 <a name="l03458"></a>03458             <span class="keywordflow">else</span> {
 <a name="l03459"></a>03459                 size1_ = size1;
 <a name="l03460"></a>03460                 size2_ = size2;
 <a name="l03461"></a>03461             }
 <a name="l03462"></a>03462         }
 <a name="l03463"></a>03463
 <a name="l03464"></a>03464         <span class="comment">// Element access</span>
 <a name="l03465"></a>03465         BOOST_UBLAS_INLINE
 <a name="l03466"></a>03466         const_reference operator () (size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l03467"></a>03467             BOOST_UBLAS_CHECK (i &lt; size1_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03468"></a>03468             BOOST_UBLAS_CHECK (j &lt; size2_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03469"></a>03469             <span class="keywordflow">return</span> data_ [i] [j];
 <a name="l03470"></a>03470         }
 <a name="l03471"></a>03471         BOOST_UBLAS_INLINE
 <a name="l03472"></a>03472         reference at_element (size_type i, size_type j) {
 <a name="l03473"></a>03473             BOOST_UBLAS_CHECK (i &lt; size1_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03474"></a>03474             BOOST_UBLAS_CHECK (j &lt; size2_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03475"></a>03475             <span class="keywordflow">return</span> data_ [i] [j];
 <a name="l03476"></a>03476         }
 <a name="l03477"></a>03477         BOOST_UBLAS_INLINE
 <a name="l03478"></a>03478         reference operator () (size_type i, size_type j) {
 <a name="l03479"></a>03479             <span class="keywordflow">return</span> at_element (i, j);
 <a name="l03480"></a>03480         }
 <a name="l03481"></a>03481
 <a name="l03482"></a>03482         <span class="comment">// Element assignment</span>
 <a name="l03483"></a>03483         BOOST_UBLAS_INLINE
 <a name="l03484"></a>03484         reference insert_element (size_type i, size_type j, const_reference t) {
 <a name="l03485"></a>03485             <span class="keywordflow">return</span> (at_element (i, j) = t);
 <a name="l03486"></a>03486         }
 <a name="l03487"></a>03487
 <a name="l03488"></a>03488         <span class="comment">// Zeroing</span>
 <a name="l03489"></a>03489         BOOST_UBLAS_INLINE
 <a name="l03490"></a>03490         <span class="keywordtype">void</span> clear () {
 <a name="l03491"></a>03491             <span class="keywordflow">for</span> (size_type i = 0; i &lt; size1_; ++ i)
 <a name="l03492"></a>03492                 std::fill (data_ [i], data_ [i] + size2_, value_type<span class="comment">/*zero*/</span>());
 <a name="l03493"></a>03493         }
 <a name="l03494"></a>03494
 <a name="l03495"></a>03495         <span class="comment">// Assignment</span>
 <a name="l03496"></a>03496 <span class="preprocessor">#ifdef BOOST_UBLAS_MOVE_SEMANTICS</span>
 <a name="l03497"></a>03497 <span class="preprocessor"></span>
 <a name="l03499"></a>03499         BOOST_UBLAS_INLINE
 <a name="l03500"></a>03500         c_matrix &amp;operator = (c_matrix m) {
 <a name="l03501"></a>03501             assign_temporary(m);
 <a name="l03502"></a>03502             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03503"></a>03503         }
 <a name="l03504"></a>03504 <span class="preprocessor">#else</span>
 <a name="l03505"></a>03505 <span class="preprocessor"></span>        BOOST_UBLAS_INLINE
 <a name="l03506"></a>03506         c_matrix &amp;operator = (<span class="keyword">const</span> c_matrix &amp;m) {
 <a name="l03507"></a>03507             size1_ = m.size1_;
 <a name="l03508"></a>03508             size2_ = m.size2_;
 <a name="l03509"></a>03509             <span class="keywordflow">for</span> (size_type i = 0; i &lt; m.size1_; ++ i)
 <a name="l03510"></a>03510                 std::copy (m.data_ [i], m.data_ [i] + m.size2_, data_ [i]);
 <a name="l03511"></a>03511             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03512"></a>03512         }
 <a name="l03513"></a>03513 <span class="preprocessor">#endif</span>
 <a name="l03514"></a>03514 <span class="preprocessor"></span>        <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l03515"></a>03515         BOOST_UBLAS_INLINE
 <a name="l03516"></a>03516         c_matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l03517"></a>03517             resize (m ().size1 (), m ().size2 (), <span class="keyword">false</span>);
 <a name="l03518"></a>03518             assign (m);
 <a name="l03519"></a>03519             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03520"></a>03520         }
 <a name="l03521"></a>03521         BOOST_UBLAS_INLINE
 <a name="l03522"></a>03522         c_matrix &amp;assign_temporary (c_matrix &amp;m) {
 <a name="l03523"></a>03523             swap (m);
 <a name="l03524"></a>03524             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03525"></a>03525         }
 <a name="l03526"></a>03526         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03527"></a>03527         BOOST_UBLAS_INLINE
 <a name="l03528"></a>03528         c_matrix &amp;operator = (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l03529"></a>03529             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> temporary (ae);
 <a name="l03530"></a>03530             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l03531"></a>03531         }
 <a name="l03532"></a>03532         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03533"></a>03533         BOOST_UBLAS_INLINE
 <a name="l03534"></a>03534         c_matrix &amp;assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l03535"></a>03535             matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l03536"></a>03536             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03537"></a>03537         }
 <a name="l03538"></a>03538         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03539"></a>03539         BOOST_UBLAS_INLINE
 <a name="l03540"></a>03540         c_matrix&amp; operator += (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l03541"></a>03541             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> temporary (*<span class="keyword">this</span> + ae);
 <a name="l03542"></a>03542             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l03543"></a>03543         }
 <a name="l03544"></a>03544         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l03545"></a>03545         BOOST_UBLAS_INLINE
 <a name="l03546"></a>03546         c_matrix &amp;operator += (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l03547"></a>03547             plus_assign (m);
 <a name="l03548"></a>03548             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03549"></a>03549         }
 <a name="l03550"></a>03550         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03551"></a>03551         BOOST_UBLAS_INLINE
 <a name="l03552"></a>03552         c_matrix &amp;plus_assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l03553"></a>03553             matrix_assign&lt;scalar_plus_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l03554"></a>03554             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03555"></a>03555         }
 <a name="l03556"></a>03556         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03557"></a>03557         BOOST_UBLAS_INLINE
 <a name="l03558"></a>03558         c_matrix&amp; operator -= (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l03559"></a>03559             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> temporary (*<span class="keyword">this</span> - ae);
 <a name="l03560"></a>03560             <span class="keywordflow">return</span> assign_temporary (temporary);
 <a name="l03561"></a>03561         }
 <a name="l03562"></a>03562         <span class="keyword">template</span>&lt;<span class="keyword">class</span> C&gt;          <span class="comment">// Container assignment without temporary</span>
 <a name="l03563"></a>03563         BOOST_UBLAS_INLINE
 <a name="l03564"></a>03564         c_matrix &amp;operator -= (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__container.html" title="Base class for Matrix container models.">matrix_container&lt;C&gt;</a> &amp;m) {
 <a name="l03565"></a>03565             minus_assign (m);
 <a name="l03566"></a>03566             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03567"></a>03567         }
 <a name="l03568"></a>03568         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
 <a name="l03569"></a>03569         BOOST_UBLAS_INLINE
 <a name="l03570"></a>03570         c_matrix &amp;minus_assign (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1matrix__expression.html" title="Base class for Matrix Expression models.">matrix_expression&lt;AE&gt;</a> &amp;ae) {
 <a name="l03571"></a>03571             matrix_assign&lt;scalar_minus_assign&gt; (*<span class="keyword">this</span>, ae);
 <a name="l03572"></a>03572             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03573"></a>03573         }
 <a name="l03574"></a>03574         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
 <a name="l03575"></a>03575         BOOST_UBLAS_INLINE
 <a name="l03576"></a>03576         c_matrix&amp; operator *= (<span class="keyword">const</span> AT &amp;at) {
 <a name="l03577"></a>03577             matrix_assign_scalar&lt;scalar_multiplies_assign&gt; (*<span class="keyword">this</span>, at);
 <a name="l03578"></a>03578             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03579"></a>03579         }
 <a name="l03580"></a>03580         <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
 <a name="l03581"></a>03581         BOOST_UBLAS_INLINE
 <a name="l03582"></a>03582         c_matrix&amp; operator /= (<span class="keyword">const</span> AT &amp;at) {
 <a name="l03583"></a>03583             matrix_assign_scalar&lt;scalar_divides_assign&gt; (*<span class="keyword">this</span>, at);
 <a name="l03584"></a>03584             <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03585"></a>03585         }
 <a name="l03586"></a>03586
 <a name="l03587"></a>03587         <span class="comment">// Swapping</span>
 <a name="l03588"></a>03588         BOOST_UBLAS_INLINE
 <a name="l03589"></a>03589         <span class="keywordtype">void</span> swap (c_matrix &amp;m) {
 <a name="l03590"></a>03590             <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
 <a name="l03591"></a>03591                 BOOST_UBLAS_CHECK (size1_ == m.size1_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__size.html">bad_size</a> ());
 <a name="l03592"></a>03592                 BOOST_UBLAS_CHECK (size2_ == m.size2_, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__size.html">bad_size</a> ());
 <a name="l03593"></a>03593                 std::swap (size1_, m.size1_);
 <a name="l03594"></a>03594                 std::swap (size2_, m.size2_);
 <a name="l03595"></a>03595                 <span class="keywordflow">for</span> (size_type i = 0; i &lt; size1_; ++ i)
 <a name="l03596"></a>03596                     std::swap_ranges (data_ [i], data_ [i] + size2_, m.data_ [i]);
 <a name="l03597"></a>03597             }
 <a name="l03598"></a>03598         }
 <a name="l03599"></a>03599         BOOST_UBLAS_INLINE
 <a name="l03600"></a>03600         <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (c_matrix &amp;m1, c_matrix &amp;m2) {
 <a name="l03601"></a>03601             m1.swap (m2);
 <a name="l03602"></a>03602         }
 <a name="l03603"></a>03603
 <a name="l03604"></a>03604         <span class="comment">// Iterator types</span>
 <a name="l03605"></a>03605     <span class="keyword">private</span>:
 <a name="l03606"></a>03606         <span class="comment">// Use pointers for iterator</span>
 <a name="l03607"></a>03607         <span class="keyword">typedef</span> const_pointer const_subiterator_type;
 <a name="l03608"></a>03608         <span class="keyword">typedef</span> pointer subiterator_type;
 <a name="l03609"></a>03609
 <a name="l03610"></a>03610     <span class="keyword">public</span>:
 <a name="l03611"></a>03611 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03612"></a>03612 <span class="preprocessor"></span>        <span class="keyword">typedef</span> indexed_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a>;
 <a name="l03613"></a>03613         <span class="keyword">typedef</span> indexed_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a>;
 <a name="l03614"></a>03614         <span class="keyword">typedef</span> indexed_const_iterator1&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l03615"></a>03615         <span class="keyword">typedef</span> indexed_const_iterator2&lt;self_type, dense_random_access_iterator_tag&gt; <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l03616"></a>03616 <span class="preprocessor">#else</span>
 <a name="l03617"></a>03617 <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l03618"></a>03618         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a>;
 <a name="l03619"></a>03619         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l03620"></a>03620         <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a>;
 <a name="l03621"></a>03621 <span class="preprocessor">#endif</span>
 <a name="l03622"></a>03622 <span class="preprocessor"></span>        <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
 <a name="l03623"></a>03623         <span class="keyword">typedef</span> reverse_iterator_base1&lt;iterator1&gt; reverse_iterator1;
 <a name="l03624"></a>03624         <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
 <a name="l03625"></a>03625         <span class="keyword">typedef</span> reverse_iterator_base2&lt;iterator2&gt; reverse_iterator2;
 <a name="l03626"></a>03626
 <a name="l03627"></a>03627         <span class="comment">// Element lookup</span>
 <a name="l03628"></a>03628         BOOST_UBLAS_INLINE
 <a name="l03629"></a>03629         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> rank, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l03630"></a>03630 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03631"></a>03631 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l03632"></a>03632 <span class="preprocessor">#else</span>
 <a name="l03633"></a>03633 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, &amp;data_ [i] [j]);
 <a name="l03634"></a>03634 <span class="preprocessor">#endif</span>
 <a name="l03635"></a>03635 <span class="preprocessor"></span>        }
 <a name="l03636"></a>03636         BOOST_UBLAS_INLINE
 <a name="l03637"></a>03637         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> find1 (<span class="keywordtype">int</span> rank, size_type i, size_type j) {
 <a name="l03638"></a>03638 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03639"></a>03639 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, i, j);
 <a name="l03640"></a>03640 <span class="preprocessor">#else</span>
 <a name="l03641"></a>03641 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, &amp;data_ [i] [j]);
 <a name="l03642"></a>03642 <span class="preprocessor">#endif</span>
 <a name="l03643"></a>03643 <span class="preprocessor"></span>        }
 <a name="l03644"></a>03644         BOOST_UBLAS_INLINE
 <a name="l03645"></a>03645         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> rank, size_type i, size_type j)<span class="keyword"> const </span>{
 <a name="l03646"></a>03646 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03647"></a>03647 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l03648"></a>03648 <span class="preprocessor">#else</span>
 <a name="l03649"></a>03649 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, &amp;data_ [i] [j]);
 <a name="l03650"></a>03650 <span class="preprocessor">#endif</span>
 <a name="l03651"></a>03651 <span class="preprocessor"></span>        }
 <a name="l03652"></a>03652         BOOST_UBLAS_INLINE
 <a name="l03653"></a>03653         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> find2 (<span class="keywordtype">int</span> rank, size_type i, size_type j) {
 <a name="l03654"></a>03654 <span class="preprocessor">#ifdef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03655"></a>03655 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, i, j);
 <a name="l03656"></a>03656 <span class="preprocessor">#else</span>
 <a name="l03657"></a>03657 <span class="preprocessor"></span>            <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, &amp;data_ [i] [j]);
 <a name="l03658"></a>03658 <span class="preprocessor">#endif</span>
 <a name="l03659"></a>03659 <span class="preprocessor"></span>        }
 <a name="l03660"></a>03660
 <a name="l03661"></a>03661
 <a name="l03662"></a>03662 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03663"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">03663</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a>:
 <a name="l03664"></a>03664             <span class="keyword">public</span> container_const_reference&lt;c_matrix&gt;,
 <a name="l03665"></a>03665             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l03666"></a>03666                                                const_iterator1, value_type&gt; {
 <a name="l03667"></a>03667         <span class="keyword">public</span>:
 <a name="l03668"></a>03668             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::difference_type difference_type;
 <a name="l03669"></a>03669             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::value_type value_type;
 <a name="l03670"></a>03670             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::const_reference reference;
 <a name="l03671"></a>03671             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::const_pointer pointer;
 <a name="l03672"></a>03672
 <a name="l03673"></a>03673             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">dual_iterator_type</a>;
 <a name="l03674"></a>03674             <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
 <a name="l03675"></a>03675
 <a name="l03676"></a>03676             <span class="comment">// Construction and destruction</span>
 <a name="l03677"></a>03677             BOOST_UBLAS_INLINE
 <a name="l03678"></a>03678             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> ():
 <a name="l03679"></a>03679                 container_const_reference&lt;self_type&gt; (), it_ () {}
 <a name="l03680"></a>03680             BOOST_UBLAS_INLINE
 <a name="l03681"></a>03681             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l03682"></a>03682                 container_const_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l03683"></a>03683             BOOST_UBLAS_INLINE
 <a name="l03684"></a>03684             const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> &amp;it):
 <a name="l03685"></a>03685                 container_const_reference&lt;self_type&gt; (it ()), it_ (it.it_) {}
 <a name="l03686"></a>03686
 <a name="l03687"></a>03687             <span class="comment">// Arithmetic</span>
 <a name="l03688"></a>03688             BOOST_UBLAS_INLINE
 <a name="l03689"></a>03689             const_iterator1 &amp;operator ++ () {
 <a name="l03690"></a>03690                 it_ += M;
 <a name="l03691"></a>03691                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03692"></a>03692             }
 <a name="l03693"></a>03693             BOOST_UBLAS_INLINE
 <a name="l03694"></a>03694             const_iterator1 &amp;operator -- () {
 <a name="l03695"></a>03695                 it_ -= M;
 <a name="l03696"></a>03696                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03697"></a>03697             }
 <a name="l03698"></a>03698             BOOST_UBLAS_INLINE
 <a name="l03699"></a>03699             const_iterator1 &amp;operator += (difference_type n) {
 <a name="l03700"></a>03700                 it_ += n * M;
 <a name="l03701"></a>03701                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03702"></a>03702             }
 <a name="l03703"></a>03703             BOOST_UBLAS_INLINE
 <a name="l03704"></a>03704             const_iterator1 &amp;operator -= (difference_type n) {
 <a name="l03705"></a>03705                 it_ -= n * M;
 <a name="l03706"></a>03706                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03707"></a>03707             }
 <a name="l03708"></a>03708             BOOST_UBLAS_INLINE
 <a name="l03709"></a>03709             difference_type operator - (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03710"></a>03710                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03711"></a>03711                 <span class="keywordflow">return</span> (it_ - it.it_) / M;
 <a name="l03712"></a>03712             }
 <a name="l03713"></a>03713
 <a name="l03714"></a>03714             <span class="comment">// Dereference</span>
 <a name="l03715"></a>03715             BOOST_UBLAS_INLINE
 <a name="l03716"></a>03716             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l03717"></a>03717                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03718"></a>03718                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03719"></a>03719                 <span class="keywordflow">return</span> *it_;
 <a name="l03720"></a>03720             }
 <a name="l03721"></a>03721             BOOST_UBLAS_INLINE
 <a name="l03722"></a>03722             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l03723"></a>03723                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l03724"></a>03724             }
 <a name="l03725"></a>03725
 <a name="l03726"></a>03726 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l03727"></a>03727 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l03728"></a>03728 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03729"></a>03729 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03730"></a>03730 <span class="preprocessor">#endif</span>
 <a name="l03731"></a>03731 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l03732"></a>03732                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03733"></a>03733                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l03734"></a>03734             }
 <a name="l03735"></a>03735             BOOST_UBLAS_INLINE
 <a name="l03736"></a>03736 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03737"></a>03737 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03738"></a>03738 <span class="preprocessor">#endif</span>
 <a name="l03739"></a>03739 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l03740"></a>03740                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03741"></a>03741                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l03742"></a>03742             }
 <a name="l03743"></a>03743             BOOST_UBLAS_INLINE
 <a name="l03744"></a>03744 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03745"></a>03745 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03746"></a>03746 <span class="preprocessor">#endif</span>
 <a name="l03747"></a>03747 <span class="preprocessor"></span>            const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l03748"></a>03748                 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
 <a name="l03749"></a>03749             }
 <a name="l03750"></a>03750             BOOST_UBLAS_INLINE
 <a name="l03751"></a>03751 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03752"></a>03752 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03753"></a>03753 <span class="preprocessor">#endif</span>
 <a name="l03754"></a>03754 <span class="preprocessor"></span>            const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l03755"></a>03755                 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
 <a name="l03756"></a>03756             }
 <a name="l03757"></a>03757 <span class="preprocessor">#endif</span>
 <a name="l03758"></a>03758 <span class="preprocessor"></span>
 <a name="l03759"></a>03759             <span class="comment">// Indices</span>
 <a name="l03760"></a>03760             BOOST_UBLAS_INLINE
 <a name="l03761"></a>03761             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l03762"></a>03762                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03763"></a>03763                 <span class="keywordflow">return</span> (it_ - m.begin1 ().it_) / M;
 <a name="l03764"></a>03764             }
 <a name="l03765"></a>03765             BOOST_UBLAS_INLINE
 <a name="l03766"></a>03766             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l03767"></a>03767                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03768"></a>03768                 <span class="keywordflow">return</span> (it_ - m.begin1 ().it_) % M;
 <a name="l03769"></a>03769             }
 <a name="l03770"></a>03770
 <a name="l03771"></a>03771             <span class="comment">// Assignment</span>
 <a name="l03772"></a>03772             BOOST_UBLAS_INLINE
 <a name="l03773"></a>03773             const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
 <a name="l03774"></a>03774                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l03775"></a>03775                 it_ = it.it_;
 <a name="l03776"></a>03776                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03777"></a>03777             }
 <a name="l03778"></a>03778
 <a name="l03779"></a>03779             <span class="comment">// Comparison</span>
 <a name="l03780"></a>03780             BOOST_UBLAS_INLINE
 <a name="l03781"></a>03781             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03782"></a>03782                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03783"></a>03783                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l03784"></a>03784             }
 <a name="l03785"></a>03785             BOOST_UBLAS_INLINE
 <a name="l03786"></a>03786             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03787"></a>03787                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03788"></a>03788                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l03789"></a>03789             }
 <a name="l03790"></a>03790
 <a name="l03791"></a>03791         <span class="keyword">private</span>:
 <a name="l03792"></a>03792             const_subiterator_type it_;
 <a name="l03793"></a>03793
 <a name="l03794"></a>03794             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a>;
 <a name="l03795"></a>03795         };
 <a name="l03796"></a>03796 <span class="preprocessor">#endif</span>
 <a name="l03797"></a>03797 <span class="preprocessor"></span>
 <a name="l03798"></a>03798         BOOST_UBLAS_INLINE
 <a name="l03799"></a>03799         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
 <a name="l03800"></a>03800             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l03801"></a>03801         }
 <a name="l03802"></a>03802         BOOST_UBLAS_INLINE
 <a name="l03803"></a>03803         const_iterator1 end1 ()<span class="keyword"> const </span>{
 <a name="l03804"></a>03804             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l03805"></a>03805         }
 <a name="l03806"></a>03806
 <a name="l03807"></a>03807 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03808"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">03808</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a>:
 <a name="l03809"></a>03809             <span class="keyword">public</span> container_reference&lt;c_matrix&gt;,
 <a name="l03810"></a>03810             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l03811"></a>03811                                                iterator1, value_type&gt; {
 <a name="l03812"></a>03812         <span class="keyword">public</span>:
 <a name="l03813"></a>03813
 <a name="l03814"></a>03814             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::difference_type difference_type;
 <a name="l03815"></a>03815             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::value_type value_type;
 <a name="l03816"></a>03816             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::reference reference;
 <a name="l03817"></a>03817             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::pointer pointer;
 <a name="l03818"></a>03818
 <a name="l03819"></a>03819             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">dual_iterator_type</a>;
 <a name="l03820"></a>03820             <span class="keyword">typedef</span> reverse_iterator2 dual_reverse_iterator_type;
 <a name="l03821"></a>03821
 <a name="l03822"></a>03822             <span class="comment">// Construction and destruction</span>
 <a name="l03823"></a>03823             BOOST_UBLAS_INLINE
 <a name="l03824"></a>03824             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> ():
 <a name="l03825"></a>03825                 container_reference&lt;self_type&gt; (), it_ () {}
 <a name="l03826"></a>03826             BOOST_UBLAS_INLINE
 <a name="l03827"></a>03827             iterator1 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m, <span class="keyword">const</span> subiterator_type &amp;it):
 <a name="l03828"></a>03828                 container_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l03829"></a>03829
 <a name="l03830"></a>03830             <span class="comment">// Arithmetic</span>
 <a name="l03831"></a>03831             BOOST_UBLAS_INLINE
 <a name="l03832"></a>03832             iterator1 &amp;operator ++ () {
 <a name="l03833"></a>03833                 it_ += M;
 <a name="l03834"></a>03834                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03835"></a>03835             }
 <a name="l03836"></a>03836             BOOST_UBLAS_INLINE
 <a name="l03837"></a>03837             iterator1 &amp;operator -- () {
 <a name="l03838"></a>03838                 it_ -= M;
 <a name="l03839"></a>03839                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03840"></a>03840             }
 <a name="l03841"></a>03841             BOOST_UBLAS_INLINE
 <a name="l03842"></a>03842             iterator1 &amp;operator += (difference_type n) {
 <a name="l03843"></a>03843                 it_ += n * M;
 <a name="l03844"></a>03844                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03845"></a>03845             }
 <a name="l03846"></a>03846             BOOST_UBLAS_INLINE
 <a name="l03847"></a>03847             iterator1 &amp;operator -= (difference_type n) {
 <a name="l03848"></a>03848                 it_ -= n * M;
 <a name="l03849"></a>03849                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03850"></a>03850             }
 <a name="l03851"></a>03851             BOOST_UBLAS_INLINE
 <a name="l03852"></a>03852             difference_type operator - (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03853"></a>03853                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03854"></a>03854                 <span class="keywordflow">return</span> (it_ - it.it_) / M;
 <a name="l03855"></a>03855             }
 <a name="l03856"></a>03856
 <a name="l03857"></a>03857             <span class="comment">// Dereference</span>
 <a name="l03858"></a>03858             BOOST_UBLAS_INLINE
 <a name="l03859"></a>03859             reference operator * ()<span class="keyword"> const </span>{
 <a name="l03860"></a>03860                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03861"></a>03861                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l03862"></a>03862                 <span class="keywordflow">return</span> *it_;
 <a name="l03863"></a>03863             }
 <a name="l03864"></a>03864             BOOST_UBLAS_INLINE
 <a name="l03865"></a>03865             reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l03866"></a>03866                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l03867"></a>03867             }
 <a name="l03868"></a>03868
 <a name="l03869"></a>03869 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l03870"></a>03870 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l03871"></a>03871 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03872"></a>03872 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03873"></a>03873 <span class="preprocessor">#endif</span>
 <a name="l03874"></a>03874 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> begin ()<span class="keyword"> const </span>{
 <a name="l03875"></a>03875                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03876"></a>03876                 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
 <a name="l03877"></a>03877             }
 <a name="l03878"></a>03878             BOOST_UBLAS_INLINE
 <a name="l03879"></a>03879 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03880"></a>03880 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03881"></a>03881 <span class="preprocessor">#endif</span>
 <a name="l03882"></a>03882 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> end ()<span class="keyword"> const </span>{
 <a name="l03883"></a>03883                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03884"></a>03884                 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
 <a name="l03885"></a>03885             }
 <a name="l03886"></a>03886             BOOST_UBLAS_INLINE
 <a name="l03887"></a>03887 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03888"></a>03888 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03889"></a>03889 <span class="preprocessor">#endif</span>
 <a name="l03890"></a>03890 <span class="preprocessor"></span>            reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
 <a name="l03891"></a>03891                 <span class="keywordflow">return</span> reverse_iterator2 (end ());
 <a name="l03892"></a>03892             }
 <a name="l03893"></a>03893             BOOST_UBLAS_INLINE
 <a name="l03894"></a>03894 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l03895"></a>03895 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l03896"></a>03896 <span class="preprocessor">#endif</span>
 <a name="l03897"></a>03897 <span class="preprocessor"></span>            reverse_iterator2 rend ()<span class="keyword"> const </span>{
 <a name="l03898"></a>03898                 <span class="keywordflow">return</span> reverse_iterator2 (begin ());
 <a name="l03899"></a>03899             }
 <a name="l03900"></a>03900 <span class="preprocessor">#endif</span>
 <a name="l03901"></a>03901 <span class="preprocessor"></span>
 <a name="l03902"></a>03902             <span class="comment">// Indices</span>
 <a name="l03903"></a>03903             BOOST_UBLAS_INLINE
 <a name="l03904"></a>03904             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l03905"></a>03905                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03906"></a>03906                 <span class="keywordflow">return</span> (it_ - m.begin1 ().it_) / M;
 <a name="l03907"></a>03907             }
 <a name="l03908"></a>03908             BOOST_UBLAS_INLINE
 <a name="l03909"></a>03909             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l03910"></a>03910                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l03911"></a>03911                 <span class="keywordflow">return</span> (it_ - m.begin1 ().it_) % M;
 <a name="l03912"></a>03912             }
 <a name="l03913"></a>03913
 <a name="l03914"></a>03914             <span class="comment">// Assignment</span>
 <a name="l03915"></a>03915             BOOST_UBLAS_INLINE
 <a name="l03916"></a>03916             iterator1 &amp;operator = (<span class="keyword">const</span> iterator1 &amp;it) {
 <a name="l03917"></a>03917                 container_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l03918"></a>03918                 it_ = it.it_;
 <a name="l03919"></a>03919                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03920"></a>03920             }
 <a name="l03921"></a>03921
 <a name="l03922"></a>03922             <span class="comment">// Comparison</span>
 <a name="l03923"></a>03923             BOOST_UBLAS_INLINE
 <a name="l03924"></a>03924             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03925"></a>03925                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03926"></a>03926                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l03927"></a>03927             }
 <a name="l03928"></a>03928             BOOST_UBLAS_INLINE
 <a name="l03929"></a>03929             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
 <a name="l03930"></a>03930                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03931"></a>03931                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l03932"></a>03932             }
 <a name="l03933"></a>03933
 <a name="l03934"></a>03934         <span class="keyword">private</span>:
 <a name="l03935"></a>03935             subiterator_type it_;
 <a name="l03936"></a>03936
 <a name="l03937"></a>03937             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a>;
 <a name="l03938"></a>03938         };
 <a name="l03939"></a>03939 <span class="preprocessor">#endif</span>
 <a name="l03940"></a>03940 <span class="preprocessor"></span>
 <a name="l03941"></a>03941         BOOST_UBLAS_INLINE
 <a name="l03942"></a>03942         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> begin1 () {
 <a name="l03943"></a>03943             <span class="keywordflow">return</span> find1 (0, 0, 0);
 <a name="l03944"></a>03944         }
 <a name="l03945"></a>03945         BOOST_UBLAS_INLINE
 <a name="l03946"></a>03946         iterator1 end1 () {
 <a name="l03947"></a>03947             <span class="keywordflow">return</span> find1 (0, size1_, 0);
 <a name="l03948"></a>03948         }
 <a name="l03949"></a>03949
 <a name="l03950"></a>03950 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l03951"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">03951</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a>:
 <a name="l03952"></a>03952             <span class="keyword">public</span> container_const_reference&lt;c_matrix&gt;,
 <a name="l03953"></a>03953             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l03954"></a>03954                                                const_iterator2, value_type&gt; {
 <a name="l03955"></a>03955         <span class="keyword">public</span>:
 <a name="l03956"></a>03956             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::difference_type difference_type;
 <a name="l03957"></a>03957             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::value_type value_type;
 <a name="l03958"></a>03958             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::const_reference reference;
 <a name="l03959"></a>03959             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::const_reference pointer;
 <a name="l03960"></a>03960
 <a name="l03961"></a>03961             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">dual_iterator_type</a>;
 <a name="l03962"></a>03962             <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
 <a name="l03963"></a>03963
 <a name="l03964"></a>03964             <span class="comment">// Construction and destruction</span>
 <a name="l03965"></a>03965             BOOST_UBLAS_INLINE
 <a name="l03966"></a>03966             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> ():
 <a name="l03967"></a>03967                 container_const_reference&lt;self_type&gt; (), it_ () {}
 <a name="l03968"></a>03968             BOOST_UBLAS_INLINE
 <a name="l03969"></a>03969             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m, <span class="keyword">const</span> const_subiterator_type &amp;it):
 <a name="l03970"></a>03970                 container_const_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l03971"></a>03971             BOOST_UBLAS_INLINE
 <a name="l03972"></a>03972             const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> &amp;it):
 <a name="l03973"></a>03973                 container_const_reference&lt;self_type&gt; (it ()), it_ (it.it_) {}
 <a name="l03974"></a>03974
 <a name="l03975"></a>03975             <span class="comment">// Arithmetic</span>
 <a name="l03976"></a>03976             BOOST_UBLAS_INLINE
 <a name="l03977"></a>03977             const_iterator2 &amp;operator ++ () {
 <a name="l03978"></a>03978                 ++ it_;
 <a name="l03979"></a>03979                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03980"></a>03980             }
 <a name="l03981"></a>03981             BOOST_UBLAS_INLINE
 <a name="l03982"></a>03982             const_iterator2 &amp;operator -- () {
 <a name="l03983"></a>03983                 -- it_;
 <a name="l03984"></a>03984                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03985"></a>03985             }
 <a name="l03986"></a>03986             BOOST_UBLAS_INLINE
 <a name="l03987"></a>03987             const_iterator2 &amp;operator += (difference_type n) {
 <a name="l03988"></a>03988                 it_ += n;
 <a name="l03989"></a>03989                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03990"></a>03990             }
 <a name="l03991"></a>03991             BOOST_UBLAS_INLINE
 <a name="l03992"></a>03992             const_iterator2 &amp;operator -= (difference_type n) {
 <a name="l03993"></a>03993                 it_ -= n;
 <a name="l03994"></a>03994                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l03995"></a>03995             }
 <a name="l03996"></a>03996             BOOST_UBLAS_INLINE
 <a name="l03997"></a>03997             difference_type operator - (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l03998"></a>03998                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l03999"></a>03999                 <span class="keywordflow">return</span> it_ - it.it_;
 <a name="l04000"></a>04000             }
 <a name="l04001"></a>04001
 <a name="l04002"></a>04002             <span class="comment">// Dereference</span>
 <a name="l04003"></a>04003             BOOST_UBLAS_INLINE
 <a name="l04004"></a>04004             const_reference operator * ()<span class="keyword"> const </span>{
 <a name="l04005"></a>04005                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l04006"></a>04006                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l04007"></a>04007                 <span class="keywordflow">return</span> *it_;
 <a name="l04008"></a>04008             }
 <a name="l04009"></a>04009             BOOST_UBLAS_INLINE
 <a name="l04010"></a>04010             const_reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l04011"></a>04011                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l04012"></a>04012             }
 <a name="l04013"></a>04013
 <a name="l04014"></a>04014 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l04015"></a>04015 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l04016"></a>04016 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04017"></a>04017 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04018"></a>04018 <span class="preprocessor">#endif</span>
 <a name="l04019"></a>04019 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l04020"></a>04020                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04021"></a>04021                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l04022"></a>04022             }
 <a name="l04023"></a>04023             BOOST_UBLAS_INLINE
 <a name="l04024"></a>04024 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04025"></a>04025 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04026"></a>04026 <span class="preprocessor">#endif</span>
 <a name="l04027"></a>04027 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l04028"></a>04028                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04029"></a>04029                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l04030"></a>04030             }
 <a name="l04031"></a>04031             BOOST_UBLAS_INLINE
 <a name="l04032"></a>04032 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04033"></a>04033 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04034"></a>04034 <span class="preprocessor">#endif</span>
 <a name="l04035"></a>04035 <span class="preprocessor"></span>            const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l04036"></a>04036                 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
 <a name="l04037"></a>04037             }
 <a name="l04038"></a>04038             BOOST_UBLAS_INLINE
 <a name="l04039"></a>04039 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04040"></a>04040 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04041"></a>04041 <span class="preprocessor">#endif</span>
 <a name="l04042"></a>04042 <span class="preprocessor"></span>            const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l04043"></a>04043                 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
 <a name="l04044"></a>04044             }
 <a name="l04045"></a>04045 <span class="preprocessor">#endif</span>
 <a name="l04046"></a>04046 <span class="preprocessor"></span>
 <a name="l04047"></a>04047             <span class="comment">// Indices</span>
 <a name="l04048"></a>04048             BOOST_UBLAS_INLINE
 <a name="l04049"></a>04049             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l04050"></a>04050                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04051"></a>04051                 <span class="keywordflow">return</span> (it_ - m.begin2 ().it_) / M;
 <a name="l04052"></a>04052             }
 <a name="l04053"></a>04053             BOOST_UBLAS_INLINE
 <a name="l04054"></a>04054             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l04055"></a>04055                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04056"></a>04056                 <span class="keywordflow">return</span> (it_ - m.begin2 ().it_) % M;
 <a name="l04057"></a>04057             }
 <a name="l04058"></a>04058
 <a name="l04059"></a>04059             <span class="comment">// Assignment</span>
 <a name="l04060"></a>04060             BOOST_UBLAS_INLINE
 <a name="l04061"></a>04061             const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
 <a name="l04062"></a>04062                 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l04063"></a>04063                 it_ = it.it_;
 <a name="l04064"></a>04064                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l04065"></a>04065             }
 <a name="l04066"></a>04066
 <a name="l04067"></a>04067             <span class="comment">// Comparison</span>
 <a name="l04068"></a>04068             BOOST_UBLAS_INLINE
 <a name="l04069"></a>04069             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l04070"></a>04070                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l04071"></a>04071                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l04072"></a>04072             }
 <a name="l04073"></a>04073             BOOST_UBLAS_INLINE
 <a name="l04074"></a>04074             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l04075"></a>04075                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l04076"></a>04076                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l04077"></a>04077             }
 <a name="l04078"></a>04078
 <a name="l04079"></a>04079         <span class="keyword">private</span>:
 <a name="l04080"></a>04080             const_subiterator_type it_;
 <a name="l04081"></a>04081
 <a name="l04082"></a>04082             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a>;
 <a name="l04083"></a>04083         };
 <a name="l04084"></a>04084 <span class="preprocessor">#endif</span>
 <a name="l04085"></a>04085 <span class="preprocessor"></span>
 <a name="l04086"></a>04086         BOOST_UBLAS_INLINE
 <a name="l04087"></a>04087         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
 <a name="l04088"></a>04088             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l04089"></a>04089         }
 <a name="l04090"></a>04090         BOOST_UBLAS_INLINE
 <a name="l04091"></a>04091         const_iterator2 end2 ()<span class="keyword"> const </span>{
 <a name="l04092"></a>04092             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l04093"></a>04093         }
 <a name="l04094"></a>04094
 <a name="l04095"></a>04095 <span class="preprocessor">#ifndef BOOST_UBLAS_USE_INDEXED_ITERATOR</span>
 <a name="l04096"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">04096</a> <span class="preprocessor"></span>        <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a>:
 <a name="l04097"></a>04097             <span class="keyword">public</span> container_reference&lt;c_matrix&gt;,
 <a name="l04098"></a>04098             <span class="keyword">public</span> random_access_iterator_base&lt;dense_random_access_iterator_tag,
 <a name="l04099"></a>04099                                                iterator2, value_type&gt; {
 <a name="l04100"></a>04100         <span class="keyword">public</span>:
 <a name="l04101"></a>04101             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::difference_type difference_type;
 <a name="l04102"></a>04102             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::value_type value_type;
 <a name="l04103"></a>04103             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::reference reference;
 <a name="l04104"></a>04104             <span class="keyword">typedef</span> <span class="keyword">typename</span> c_matrix::pointer pointer;
 <a name="l04105"></a>04105
 <a name="l04106"></a>04106             <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">dual_iterator_type</a>;
 <a name="l04107"></a>04107             <span class="keyword">typedef</span> reverse_iterator1 dual_reverse_iterator_type;
 <a name="l04108"></a>04108
 <a name="l04109"></a>04109             <span class="comment">// Construction and destruction</span>
 <a name="l04110"></a>04110             BOOST_UBLAS_INLINE
 <a name="l04111"></a>04111             <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> ():
 <a name="l04112"></a>04112                 container_reference&lt;self_type&gt; (), it_ () {}
 <a name="l04113"></a>04113             BOOST_UBLAS_INLINE
 <a name="l04114"></a>04114             iterator2 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m, <span class="keyword">const</span> subiterator_type &amp;it):
 <a name="l04115"></a>04115                 container_reference&lt;self_type&gt; (m), it_ (it) {}
 <a name="l04116"></a>04116
 <a name="l04117"></a>04117             <span class="comment">// Arithmetic</span>
 <a name="l04118"></a>04118             BOOST_UBLAS_INLINE
 <a name="l04119"></a>04119             iterator2 &amp;operator ++ () {
 <a name="l04120"></a>04120                 ++ it_;
 <a name="l04121"></a>04121                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l04122"></a>04122             }
 <a name="l04123"></a>04123             BOOST_UBLAS_INLINE
 <a name="l04124"></a>04124             iterator2 &amp;operator -- () {
 <a name="l04125"></a>04125                 -- it_;
 <a name="l04126"></a>04126                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l04127"></a>04127             }
 <a name="l04128"></a>04128             BOOST_UBLAS_INLINE
 <a name="l04129"></a>04129             iterator2 &amp;operator += (difference_type n) {
 <a name="l04130"></a>04130                 it_ += n;
 <a name="l04131"></a>04131                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l04132"></a>04132             }
 <a name="l04133"></a>04133             BOOST_UBLAS_INLINE
 <a name="l04134"></a>04134             iterator2 &amp;operator -= (difference_type n) {
 <a name="l04135"></a>04135                 it_ -= n;
 <a name="l04136"></a>04136                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l04137"></a>04137             }
 <a name="l04138"></a>04138             BOOST_UBLAS_INLINE
 <a name="l04139"></a>04139             difference_type operator - (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l04140"></a>04140                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l04141"></a>04141                 <span class="keywordflow">return</span> it_ - it.it_;
 <a name="l04142"></a>04142             }
 <a name="l04143"></a>04143
 <a name="l04144"></a>04144             <span class="comment">// Dereference</span>
 <a name="l04145"></a>04145             BOOST_UBLAS_INLINE
 <a name="l04146"></a>04146             reference operator * ()<span class="keyword"> const </span>{
 <a name="l04147"></a>04147                 BOOST_UBLAS_CHECK (index1 () &lt; (*<span class="keyword">this</span>) ().size1 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l04148"></a>04148                 BOOST_UBLAS_CHECK (index2 () &lt; (*<span class="keyword">this</span>) ().size2 (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
 <a name="l04149"></a>04149                 <span class="keywordflow">return</span> *it_;
 <a name="l04150"></a>04150             }
 <a name="l04151"></a>04151             BOOST_UBLAS_INLINE
 <a name="l04152"></a>04152             reference operator [] (difference_type n)<span class="keyword"> const </span>{
 <a name="l04153"></a>04153                 <span class="keywordflow">return</span> *(*<span class="keyword">this</span> + n);
 <a name="l04154"></a>04154             }
 <a name="l04155"></a>04155
 <a name="l04156"></a>04156 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
 <a name="l04157"></a>04157 <span class="preprocessor"></span>            BOOST_UBLAS_INLINE
 <a name="l04158"></a>04158 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04159"></a>04159 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04160"></a>04160 <span class="preprocessor">#endif</span>
 <a name="l04161"></a>04161 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> begin ()<span class="keyword"> const </span>{
 <a name="l04162"></a>04162                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04163"></a>04163                 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
 <a name="l04164"></a>04164             }
 <a name="l04165"></a>04165             BOOST_UBLAS_INLINE
 <a name="l04166"></a>04166 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04167"></a>04167 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04168"></a>04168 <span class="preprocessor">#endif</span>
 <a name="l04169"></a>04169 <span class="preprocessor"></span>            <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator1.html">iterator1</a> end ()<span class="keyword"> const </span>{
 <a name="l04170"></a>04170                 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04171"></a>04171                 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
 <a name="l04172"></a>04172             }
 <a name="l04173"></a>04173             BOOST_UBLAS_INLINE
 <a name="l04174"></a>04174 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04175"></a>04175 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04176"></a>04176 <span class="preprocessor">#endif</span>
 <a name="l04177"></a>04177 <span class="preprocessor"></span>            reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
 <a name="l04178"></a>04178                 <span class="keywordflow">return</span> reverse_iterator1 (end ());
 <a name="l04179"></a>04179             }
 <a name="l04180"></a>04180             BOOST_UBLAS_INLINE
 <a name="l04181"></a>04181 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
 <a name="l04182"></a>04182 <span class="preprocessor"></span>            <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a>::
 <a name="l04183"></a>04183 <span class="preprocessor">#endif</span>
 <a name="l04184"></a>04184 <span class="preprocessor"></span>            reverse_iterator1 rend ()<span class="keyword"> const </span>{
 <a name="l04185"></a>04185                 <span class="keywordflow">return</span> reverse_iterator1 (begin ());
 <a name="l04186"></a>04186             }
 <a name="l04187"></a>04187 <span class="preprocessor">#endif</span>
 <a name="l04188"></a>04188 <span class="preprocessor"></span>
 <a name="l04189"></a>04189             <span class="comment">// Indices</span>
 <a name="l04190"></a>04190             BOOST_UBLAS_INLINE
 <a name="l04191"></a>04191             size_type index1 ()<span class="keyword"> const </span>{
 <a name="l04192"></a>04192                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04193"></a>04193                 <span class="keywordflow">return</span> (it_ - m.begin2 ().it_) / M;
 <a name="l04194"></a>04194             }
 <a name="l04195"></a>04195             BOOST_UBLAS_INLINE
 <a name="l04196"></a>04196             size_type index2 ()<span class="keyword"> const </span>{
 <a name="l04197"></a>04197                 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix.html" title="An array based matrix class which size is defined at type specification or object...">self_type</a> &amp;m = (*this) ();
 <a name="l04198"></a>04198                 <span class="keywordflow">return</span> (it_ - m.begin2 ().it_) % M;
 <a name="l04199"></a>04199             }
 <a name="l04200"></a>04200
 <a name="l04201"></a>04201             <span class="comment">// Assignment</span>
 <a name="l04202"></a>04202             BOOST_UBLAS_INLINE
 <a name="l04203"></a>04203             iterator2 &amp;operator = (<span class="keyword">const</span> iterator2 &amp;it) {
 <a name="l04204"></a>04204                 container_reference&lt;self_type&gt;::assign (&amp;it ());
 <a name="l04205"></a>04205                 it_ = it.it_;
 <a name="l04206"></a>04206                 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
 <a name="l04207"></a>04207             }
 <a name="l04208"></a>04208
 <a name="l04209"></a>04209             <span class="comment">// Comparison</span>
 <a name="l04210"></a>04210             BOOST_UBLAS_INLINE
 <a name="l04211"></a>04211             <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l04212"></a>04212                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l04213"></a>04213                 <span class="keywordflow">return</span> it_ == it.it_;
 <a name="l04214"></a>04214             }
 <a name="l04215"></a>04215             BOOST_UBLAS_INLINE
 <a name="l04216"></a>04216             <span class="keywordtype">bool</span> operator &lt; (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
 <a name="l04217"></a>04217                 BOOST_UBLAS_CHECK (&amp;(*<span class="keyword">this</span>) () == &amp;it (), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1external__logic.html">external_logic</a> ());
 <a name="l04218"></a>04218                 <span class="keywordflow">return</span> it_ &lt; it.it_;
 <a name="l04219"></a>04219             }
 <a name="l04220"></a>04220
 <a name="l04221"></a>04221         <span class="keyword">private</span>:
 <a name="l04222"></a>04222             subiterator_type it_;
 <a name="l04223"></a>04223
 <a name="l04224"></a>04224             <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1const__iterator2.html">const_iterator2</a>;
 <a name="l04225"></a>04225         };
 <a name="l04226"></a>04226 <span class="preprocessor">#endif</span>
 <a name="l04227"></a>04227 <span class="preprocessor"></span>
 <a name="l04228"></a>04228         BOOST_UBLAS_INLINE
 <a name="l04229"></a>04229         <a class="code" href="classboost_1_1numeric_1_1ublas_1_1c__matrix_1_1iterator2.html">iterator2</a> begin2 () {
 <a name="l04230"></a>04230             <span class="keywordflow">return</span> find2 (0, 0, 0);
 <a name="l04231"></a>04231         }
 <a name="l04232"></a>04232         BOOST_UBLAS_INLINE
 <a name="l04233"></a>04233         iterator2 end2 () {
 <a name="l04234"></a>04234             <span class="keywordflow">return</span> find2 (0, 0, size2_);
 <a name="l04235"></a>04235         }
 <a name="l04236"></a>04236
 <a name="l04237"></a>04237         <span class="comment">// Reverse iterators</span>
 <a name="l04238"></a>04238
 <a name="l04239"></a>04239         BOOST_UBLAS_INLINE
 <a name="l04240"></a>04240         const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
 <a name="l04241"></a>04241             <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
 <a name="l04242"></a>04242         }
 <a name="l04243"></a>04243         BOOST_UBLAS_INLINE
 <a name="l04244"></a>04244         const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
 <a name="l04245"></a>04245             <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
 <a name="l04246"></a>04246         }
 <a name="l04247"></a>04247
 <a name="l04248"></a>04248         BOOST_UBLAS_INLINE
 <a name="l04249"></a>04249         reverse_iterator1 rbegin1 () {
 <a name="l04250"></a>04250             <span class="keywordflow">return</span> reverse_iterator1 (end1 ());
 <a name="l04251"></a>04251         }
 <a name="l04252"></a>04252         BOOST_UBLAS_INLINE
 <a name="l04253"></a>04253         reverse_iterator1 rend1 () {
 <a name="l04254"></a>04254             <span class="keywordflow">return</span> reverse_iterator1 (begin1 ());
 <a name="l04255"></a>04255         }
 <a name="l04256"></a>04256
 <a name="l04257"></a>04257         BOOST_UBLAS_INLINE
 <a name="l04258"></a>04258         const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
 <a name="l04259"></a>04259             <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
 <a name="l04260"></a>04260         }
 <a name="l04261"></a>04261         BOOST_UBLAS_INLINE
 <a name="l04262"></a>04262         const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
 <a name="l04263"></a>04263             <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
 <a name="l04264"></a>04264         }
 <a name="l04265"></a>04265
 <a name="l04266"></a>04266         BOOST_UBLAS_INLINE
 <a name="l04267"></a>04267         reverse_iterator2 rbegin2 () {
 <a name="l04268"></a>04268             <span class="keywordflow">return</span> reverse_iterator2 (end2 ());
 <a name="l04269"></a>04269         }
 <a name="l04270"></a>04270         BOOST_UBLAS_INLINE
 <a name="l04271"></a>04271         reverse_iterator2 rend2 () {
 <a name="l04272"></a>04272             <span class="keywordflow">return</span> reverse_iterator2 (begin2 ());
 <a name="l04273"></a>04273         }
 <a name="l04274"></a>04274
 <a name="l04275"></a>04275          <span class="comment">// Serialization</span>
 <a name="l04276"></a>04276         <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
 <a name="l04277"></a>04277         <span class="keywordtype">void</span> serialize(Archive &amp; ar, <span class="keyword">const</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> <span class="comment">/* file_version */</span>){
 <a name="l04278"></a>04278
 <a name="l04279"></a>04279             <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
 <a name="l04280"></a>04280             <span class="comment">// and efficient serialization</span>
 <a name="l04281"></a>04281             serialization::collection_size_type s1 (size1_);
 <a name="l04282"></a>04282             serialization::collection_size_type s2 (size2_);
 <a name="l04283"></a>04283
 <a name="l04284"></a>04284             <span class="comment">// serialize the sizes</span>
 <a name="l04285"></a>04285             ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
 <a name="l04286"></a>04286                &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
 <a name="l04287"></a>04287
 <a name="l04288"></a>04288             <span class="comment">// copy the values back if loading</span>
 <a name="l04289"></a>04289             <span class="keywordflow">if</span> (Archive::is_loading::value) {
 <a name="l04290"></a>04290                 size1_ = s1;
 <a name="l04291"></a>04291                 size2_ = s2;
 <a name="l04292"></a>04292             }
 <a name="l04293"></a>04293             <span class="comment">// could probably use make_array( &amp;(data[0][0]), N*M ) </span>
 <a name="l04294"></a>04294             ar &amp; serialization::make_array(data_, N);
 <a name="l04295"></a>04295         }
 <a name="l04296"></a>04296
 <a name="l04297"></a>04297     <span class="keyword">private</span>:
 <a name="l04298"></a>04298         size_type size1_;
 <a name="l04299"></a>04299         size_type size2_;
 <a name="l04300"></a>04300         value_type data_ [N] [M];
 <a name="l04301"></a>04301     };
 <a name="l04302"></a>04302
 <a name="l04303"></a>04303 }}}
 <a name="l04304"></a>04304
 <a name="l04305"></a>04305 <span class="preprocessor">#endif</span>
 </pre></div></div>
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