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nest-open-source / nest-learning-thermostat / 5.0 / boost / 317601cb979f96545d0e892ce7cfdf59f676ee0a / . / boost_1_45_0 / libs / numeric / ublas / doc / html / vector__of__vector_8hpp_source.html
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<h1>vector_of_vector.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) 2003</span>
<a name="l00003"></a>00003 <span class="comment">// Gunter Winkler, Joerg Walter</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_VECTOR_OF_VECTOR_</span>
<a name="l00014"></a>00014 <span class="preprocessor"></span><span class="preprocessor">#define _BOOST_UBLAS_VECTOR_OF_VECTOR_</span>
<a name="l00015"></a>00015 <span class="preprocessor"></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include &lt;boost/type_traits.hpp&gt;</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018 <span class="preprocessor">#include &lt;boost/numeric/ublas/storage_sparse.hpp&gt;</span>
<a name="l00019"></a>00019 <span class="preprocessor">#include &lt;boost/numeric/ublas/matrix_sparse.hpp&gt;</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="comment">// Iterators based on ideas of Jeremy Siek</span>
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="keyword">namespace </span>boost { <span class="keyword">namespace </span>numeric { <span class="keyword">namespace </span>ublas {
<a name="l00024"></a>00024
<a name="l00025"></a>00025 <span class="comment">// uBLAS sparse vector based sparse matrix class</span>
<a name="l00026"></a>00026 <span class="comment">// FIXME outer vector can be sparse type but it is completely filled</span>
<a name="l00027"></a>00027 <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="l00028"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">00028</a> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">generalized_vector_of_vector</a>:
<a name="l00029"></a>00029 <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;generalized_vector_of_vector&lt;T, L, A&gt; &gt; {
<a name="l00030"></a>00030
<a name="l00031"></a>00031 <span class="keyword">typedef</span> T &amp;true_reference;
<a name="l00032"></a>00032 <span class="keyword">typedef</span> T *pointer;
<a name="l00033"></a>00033 <span class="keyword">typedef</span> <span class="keyword">const</span> T *const_pointer;
<a name="l00034"></a>00034 <span class="keyword">typedef</span> L layout_type;
<a name="l00035"></a>00035 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">generalized_vector_of_vector&lt;T, L, A&gt;</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>;
<a name="l00036"></a>00036 <span class="keyword">public</span>:
<a name="l00037"></a>00037 <span class="preprocessor">#ifdef BOOST_UBLAS_ENABLE_PROXY_SHORTCUTS</span>
<a name="l00038"></a>00038 <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="l00039"></a>00039 <span class="preprocessor">#endif</span>
<a name="l00040"></a>00040 <span class="preprocessor"></span> <span class="keyword">typedef</span> <span class="keyword">typename</span> A::size_type size_type;
<a name="l00041"></a>00041 <span class="keyword">typedef</span> <span class="keyword">typename</span> A::difference_type difference_type;
<a name="l00042"></a>00042 <span class="keyword">typedef</span> T value_type;
<a name="l00043"></a>00043 <span class="keyword">typedef</span> <span class="keyword">const</span> T &amp;const_reference;
<a name="l00044"></a>00044 <span class="preprocessor">#ifndef BOOST_UBLAS_STRICT_VECTOR_SPARSE</span>
<a name="l00045"></a>00045 <span class="preprocessor"></span> <span class="keyword">typedef</span> T &amp;reference;
<a name="l00046"></a>00046 <span class="preprocessor">#else</span>
<a name="l00047"></a>00047 <span class="preprocessor"></span> <span class="keyword">typedef</span> sparse_matrix_element&lt;self_type&gt; reference;
<a name="l00048"></a>00048 <span class="preprocessor">#endif</span>
<a name="l00049"></a>00049 <span class="preprocessor"></span> <span class="keyword">typedef</span> A array_type;
<a name="l00050"></a>00050 <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="l00051"></a>00051 <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="l00052"></a>00052 <span class="keyword">typedef</span> <span class="keyword">typename</span> A::value_type vector_data_value_type;
<a name="l00053"></a>00053 <span class="keyword">typedef</span> vector_data_value_type vector_temporary_type;
<a name="l00054"></a>00054 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">matrix_temporary_type</a>;
<a name="l00055"></a>00055 <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="l00056"></a>00056 <span class="keyword">typedef</span> <span class="keyword">typename</span> L::orientation_category orientation_category;
<a name="l00057"></a>00057
<a name="l00058"></a>00058 <span class="comment">// Construction and destruction</span>
<a name="l00059"></a>00059 BOOST_UBLAS_INLINE
<a name="l00060"></a>00060 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">generalized_vector_of_vector</a> ():
<a name="l00061"></a>00061 <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="l00062"></a>00062 size1_ (0), size2_ (0), data_ (1) {
<a name="l00063"></a>00063 <span class="keyword">const</span> size_type sizeM = layout_type::size_M (size1_, size2_);
<a name="l00064"></a>00064 <span class="comment">// create size1+1 empty vector elements</span>
<a name="l00065"></a>00065 data_.insert_element (sizeM, vector_data_value_type ());
<a name="l00066"></a>00066 storage_invariants ();
<a name="l00067"></a>00067 }
<a name="l00068"></a>00068 BOOST_UBLAS_INLINE
<a name="l00069"></a>00069 generalized_vector_of_vector (size_type size1, size_type size2, size_type non_zeros = 0):
<a name="l00070"></a>00070 <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="l00071"></a>00071 size1_ (size1), size2_ (size2), data_ (layout_type::size_M (size1_, size2_) + 1) {
<a name="l00072"></a>00072 <span class="keyword">const</span> size_type sizeM = layout_type::size_M (size1_, size2_);
<a name="l00073"></a>00073 <span class="keyword">const</span> size_type sizem = layout_type::size_m (size1_, size2_);
<a name="l00074"></a>00074 <span class="keywordflow">for</span> (size_type i = 0; i &lt; sizeM; ++ i) <span class="comment">// create size1 vector elements</span>
<a name="l00075"></a>00075 data_.insert_element (i, vector_data_value_type ()) .resize (sizem, <span class="keyword">false</span>);
<a name="l00076"></a>00076 data_.insert_element (sizeM, vector_data_value_type ());
<a name="l00077"></a>00077 storage_invariants ();
<a name="l00078"></a>00078 }
<a name="l00079"></a>00079 BOOST_UBLAS_INLINE
<a name="l00080"></a>00080 generalized_vector_of_vector (<span class="keyword">const</span> generalized_vector_of_vector &amp;m):
<a name="l00081"></a>00081 <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="l00082"></a>00082 size1_ (m.size1_), size2_ (m.size2_), data_ (m.data_) {
<a name="l00083"></a>00083 storage_invariants ();
<a name="l00084"></a>00084 }
<a name="l00085"></a>00085 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00086"></a>00086 BOOST_UBLAS_INLINE
<a name="l00087"></a>00087 generalized_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, size_type non_zeros = 0):
<a name="l00088"></a>00088 <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="l00089"></a>00089 size1_ (ae ().size1 ()), size2_ (ae ().size2 ()), data_ (layout_type::size_M (size1_, size2_) + 1) {
<a name="l00090"></a>00090 <span class="keyword">const</span> size_type sizeM = layout_type::size_M (size1_, size2_);
<a name="l00091"></a>00091 <span class="keyword">const</span> size_type sizem = layout_type::size_m (size1_, size2_);
<a name="l00092"></a>00092 <span class="keywordflow">for</span> (size_type i = 0; i &lt; sizeM; ++ i) <span class="comment">// create size1 vector elements</span>
<a name="l00093"></a>00093 data_.insert_element (i, vector_data_value_type ()) .resize (sizem, <span class="keyword">false</span>);
<a name="l00094"></a>00094 data_.insert_element (sizeM, vector_data_value_type ());
<a name="l00095"></a>00095 storage_invariants ();
<a name="l00096"></a>00096 matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
<a name="l00097"></a>00097 }
<a name="l00098"></a>00098
<a name="l00099"></a>00099 <span class="comment">// Accessors</span>
<a name="l00100"></a>00100 BOOST_UBLAS_INLINE
<a name="l00101"></a>00101 size_type size1 ()<span class="keyword"> const </span>{
<a name="l00102"></a>00102 <span class="keywordflow">return</span> size1_;
<a name="l00103"></a>00103 }
<a name="l00104"></a>00104 BOOST_UBLAS_INLINE
<a name="l00105"></a>00105 size_type size2 ()<span class="keyword"> const </span>{
<a name="l00106"></a>00106 <span class="keywordflow">return</span> size2_;
<a name="l00107"></a>00107 }
<a name="l00108"></a>00108 BOOST_UBLAS_INLINE
<a name="l00109"></a>00109 size_type nnz_capacity ()<span class="keyword"> const </span>{
<a name="l00110"></a>00110 size_type non_zeros = 0;
<a name="l00111"></a>00111 <span class="keywordflow">for</span> (const_vectoriterator_type itv = data_.begin (); itv != data_.end (); ++ itv)
<a name="l00112"></a>00112 non_zeros += (*itv).nnz_capacity ();
<a name="l00113"></a>00113 <span class="keywordflow">return</span> non_zeros;
<a name="l00114"></a>00114 }
<a name="l00115"></a>00115 BOOST_UBLAS_INLINE
<a name="l00116"></a>00116 size_type nnz ()<span class="keyword"> const </span>{
<a name="l00117"></a>00117 size_type non_zeros = 0;
<a name="l00118"></a>00118 <span class="keywordflow">for</span> (const_vectoriterator_type itv = data_.begin (); itv != data_.end (); ++ itv)
<a name="l00119"></a>00119 non_zeros += (*itv).nnz ();
<a name="l00120"></a>00120 <span class="keywordflow">return</span> non_zeros;
<a name="l00121"></a>00121 }
<a name="l00122"></a>00122
<a name="l00123"></a>00123 <span class="comment">// Storage accessors</span>
<a name="l00124"></a>00124 BOOST_UBLAS_INLINE
<a name="l00125"></a>00125 <span class="keyword">const</span> array_type &amp;data ()<span class="keyword"> const </span>{
<a name="l00126"></a>00126 <span class="keywordflow">return</span> data_;
<a name="l00127"></a>00127 }
<a name="l00128"></a>00128 BOOST_UBLAS_INLINE
<a name="l00129"></a>00129 array_type &amp;data () {
<a name="l00130"></a>00130 <span class="keywordflow">return</span> data_;
<a name="l00131"></a>00131 }
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="comment">// Resizing</span>
<a name="l00134"></a>00134 BOOST_UBLAS_INLINE
<a name="l00135"></a>00135 <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="l00136"></a>00136 <span class="keyword">const</span> size_type oldM = layout_type::size_M (size1_, size2_);
<a name="l00137"></a>00137 size1_ = size1;
<a name="l00138"></a>00138 size2_ = size2;
<a name="l00139"></a>00139 <span class="keyword">const</span> size_type sizeM = layout_type::size_M (size1_, size2_);
<a name="l00140"></a>00140 <span class="keyword">const</span> size_type sizem = layout_type::size_m (size1_, size2_);
<a name="l00141"></a>00141 data ().resize (sizeM + 1, preserve);
<a name="l00142"></a>00142 <span class="keywordflow">if</span> (preserve) {
<a name="l00143"></a>00143 <span class="keywordflow">for</span> (size_type i = 0; (i &lt;= oldM) &amp;&amp; (i &lt; sizeM); ++ i)
<a name="l00144"></a>00144 ref (data () [i]).resize (sizem, preserve);
<a name="l00145"></a>00145 <span class="keywordflow">for</span> (size_type i = oldM+1; i &lt; sizeM; ++ i) <span class="comment">// create new vector elements</span>
<a name="l00146"></a>00146 data_.insert_element (i, vector_data_value_type ()) .resize (sizem, <span class="keyword">false</span>);
<a name="l00147"></a>00147 <span class="keywordflow">if</span> (sizeM &gt; oldM) {
<a name="l00148"></a>00148 data_.insert_element (sizeM, vector_data_value_type ());
<a name="l00149"></a>00149 } <span class="keywordflow">else</span> {
<a name="l00150"></a>00150 ref (data () [sizeM]).resize (0, <span class="keyword">false</span>);
<a name="l00151"></a>00151 }
<a name="l00152"></a>00152 } <span class="keywordflow">else</span> {
<a name="l00153"></a>00153 <span class="keywordflow">for</span> (size_type i = 0; i &lt; sizeM; ++ i)
<a name="l00154"></a>00154 data_.insert_element (i, vector_data_value_type ()) .resize (sizem, <span class="keyword">false</span>);
<a name="l00155"></a>00155 data_.insert_element (sizeM, vector_data_value_type ());
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157 storage_invariants ();
<a name="l00158"></a>00158 }
<a name="l00159"></a>00159
<a name="l00160"></a>00160 <span class="comment">// Element support</span>
<a name="l00161"></a>00161 BOOST_UBLAS_INLINE
<a name="l00162"></a>00162 pointer find_element (size_type i, size_type j) {
<a name="l00163"></a>00163 <span class="keywordflow">return</span> <span class="keyword">const_cast&lt;</span>pointer<span class="keyword">&gt;</span> (<span class="keyword">const_cast&lt;</span><span class="keyword">const </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>&amp;<span class="keyword">&gt;</span>(*this).find_element (i, j));
<a name="l00164"></a>00164 }
<a name="l00165"></a>00165 BOOST_UBLAS_INLINE
<a name="l00166"></a>00166 const_pointer find_element (size_type i, size_type j)<span class="keyword"> const </span>{
<a name="l00167"></a>00167 <span class="keyword">const</span> size_type elementM = layout_type::index_M (i, j);
<a name="l00168"></a>00168 <span class="keyword">const</span> size_type elementm = layout_type::index_m (i, j);
<a name="l00169"></a>00169 <span class="comment">// optimise: check the storage_type and index directly if element always exists</span>
<a name="l00170"></a>00170 <span class="keywordflow">if</span> (boost::is_convertible&lt;typename array_type::storage_category, packed_tag&gt;::value) {
<a name="l00171"></a>00171 <span class="keywordflow">return</span> &amp; (data () [elementM] [elementm]);
<a name="l00172"></a>00172 }
<a name="l00173"></a>00173 <span class="keywordflow">else</span> {
<a name="l00174"></a>00174 <span class="keyword">const</span> <span class="keyword">typename</span> array_type::value_type *pv = data ().find_element (elementM);
<a name="l00175"></a>00175 <span class="keywordflow">if</span> (!pv)
<a name="l00176"></a>00176 <span class="keywordflow">return</span> 0;
<a name="l00177"></a>00177 <span class="keywordflow">return</span> pv-&gt;find_element (elementm);
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 }
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="comment">// Element access</span>
<a name="l00182"></a>00182 BOOST_UBLAS_INLINE
<a name="l00183"></a>00183 const_reference operator () (size_type i, size_type j)<span class="keyword"> const </span>{
<a name="l00184"></a>00184 const_pointer p = find_element (i, j);
<a name="l00185"></a>00185 <span class="comment">// optimise: check the storage_type and index directly if element always exists</span>
<a name="l00186"></a>00186 <span class="keywordflow">if</span> (boost::is_convertible&lt;typename array_type::storage_category, packed_tag&gt;::value) {
<a name="l00187"></a>00187 BOOST_UBLAS_CHECK (p, <a class="code" href="structboost_1_1numeric_1_1ublas_1_1internal__logic.html" title="Expception raised when some interal errors occurs like computations errors, zeros...">internal_logic</a> () );
<a name="l00188"></a>00188 <span class="keywordflow">return</span> *p;
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190 <span class="keywordflow">else</span> {
<a name="l00191"></a>00191 <span class="keywordflow">if</span> (p)
<a name="l00192"></a>00192 <span class="keywordflow">return</span> *p;
<a name="l00193"></a>00193 <span class="keywordflow">else</span>
<a name="l00194"></a>00194 <span class="keywordflow">return</span> zero_;
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196 }
<a name="l00197"></a>00197 BOOST_UBLAS_INLINE
<a name="l00198"></a>00198 reference operator () (size_type i, size_type j) {
<a name="l00199"></a>00199 <span class="preprocessor">#ifndef BOOST_UBLAS_STRICT_MATRIX_SPARSE</span>
<a name="l00200"></a>00200 <span class="preprocessor"></span> <span class="keywordflow">return</span> at_element (i, j);
<a name="l00201"></a>00201 <span class="preprocessor">#else</span>
<a name="l00202"></a>00202 <span class="preprocessor"></span> <span class="keywordflow">return</span> reference (*<span class="keyword">this</span>, i, j);
<a name="l00203"></a>00203 <span class="preprocessor">#endif</span>
<a name="l00204"></a>00204 <span class="preprocessor"></span> }
<a name="l00205"></a>00205
<a name="l00206"></a>00206 <span class="comment">// Assignment</span>
<a name="l00207"></a>00207 BOOST_UBLAS_INLINE
<a name="l00208"></a>00208 generalized_vector_of_vector &amp;operator = (<span class="keyword">const</span> generalized_vector_of_vector &amp;m) {
<a name="l00209"></a>00209 <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
<a name="l00210"></a>00210 size1_ = m.size1_;
<a name="l00211"></a>00211 size2_ = m.size2_;
<a name="l00212"></a>00212 data () = m.data ();
<a name="l00213"></a>00213 }
<a name="l00214"></a>00214 storage_invariants ();
<a name="l00215"></a>00215 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00216"></a>00216 }
<a name="l00217"></a>00217 BOOST_UBLAS_INLINE
<a name="l00218"></a>00218 generalized_vector_of_vector &amp;assign_temporary (generalized_vector_of_vector &amp;m) {
<a name="l00219"></a>00219 swap (m);
<a name="l00220"></a>00220 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00221"></a>00221 }
<a name="l00222"></a>00222 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00223"></a>00223 BOOST_UBLAS_INLINE
<a name="l00224"></a>00224 generalized_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="l00225"></a>00225 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> temporary (ae);
<a name="l00226"></a>00226 <span class="keywordflow">return</span> assign_temporary (temporary);
<a name="l00227"></a>00227 }
<a name="l00228"></a>00228 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00229"></a>00229 BOOST_UBLAS_INLINE
<a name="l00230"></a>00230 generalized_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="l00231"></a>00231 matrix_assign&lt;scalar_assign&gt; (*<span class="keyword">this</span>, ae);
<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 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00235"></a>00235 BOOST_UBLAS_INLINE
<a name="l00236"></a>00236 generalized_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="l00237"></a>00237 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> temporary (*<span class="keyword">this</span> + ae);
<a name="l00238"></a>00238 <span class="keywordflow">return</span> assign_temporary (temporary);
<a name="l00239"></a>00239 }
<a name="l00240"></a>00240 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00241"></a>00241 BOOST_UBLAS_INLINE
<a name="l00242"></a>00242 generalized_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="l00243"></a>00243 matrix_assign&lt;scalar_plus_assign&gt; (*<span class="keyword">this</span>, ae);
<a name="l00244"></a>00244 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00245"></a>00245 }
<a name="l00246"></a>00246 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00247"></a>00247 BOOST_UBLAS_INLINE
<a name="l00248"></a>00248 generalized_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="l00249"></a>00249 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> temporary (*<span class="keyword">this</span> - ae);
<a name="l00250"></a>00250 <span class="keywordflow">return</span> assign_temporary (temporary);
<a name="l00251"></a>00251 }
<a name="l00252"></a>00252 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AE&gt;
<a name="l00253"></a>00253 BOOST_UBLAS_INLINE
<a name="l00254"></a>00254 generalized_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="l00255"></a>00255 matrix_assign&lt;scalar_minus_assign&gt; (*<span class="keyword">this</span>, ae);
<a name="l00256"></a>00256 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00257"></a>00257 }
<a name="l00258"></a>00258 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
<a name="l00259"></a>00259 BOOST_UBLAS_INLINE
<a name="l00260"></a>00260 generalized_vector_of_vector&amp; operator *= (<span class="keyword">const</span> AT &amp;at) {
<a name="l00261"></a>00261 matrix_assign_scalar&lt;scalar_multiplies_assign&gt; (*<span class="keyword">this</span>, at);
<a name="l00262"></a>00262 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00263"></a>00263 }
<a name="l00264"></a>00264 <span class="keyword">template</span>&lt;<span class="keyword">class</span> AT&gt;
<a name="l00265"></a>00265 BOOST_UBLAS_INLINE
<a name="l00266"></a>00266 generalized_vector_of_vector&amp; operator /= (<span class="keyword">const</span> AT &amp;at) {
<a name="l00267"></a>00267 matrix_assign_scalar&lt;scalar_divides_assign&gt; (*<span class="keyword">this</span>, at);
<a name="l00268"></a>00268 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00269"></a>00269 }
<a name="l00270"></a>00270
<a name="l00271"></a>00271 <span class="comment">// Swapping</span>
<a name="l00272"></a>00272 BOOST_UBLAS_INLINE
<a name="l00273"></a>00273 <span class="keywordtype">void</span> swap (generalized_vector_of_vector &amp;m) {
<a name="l00274"></a>00274 <span class="keywordflow">if</span> (<span class="keyword">this</span> != &amp;m) {
<a name="l00275"></a>00275 std::swap (size1_, m.size1_);
<a name="l00276"></a>00276 std::swap (size2_, m.size2_);
<a name="l00277"></a>00277 data ().swap (m.data ());
<a name="l00278"></a>00278 }
<a name="l00279"></a>00279 storage_invariants ();
<a name="l00280"></a>00280 }
<a name="l00281"></a>00281 BOOST_UBLAS_INLINE
<a name="l00282"></a>00282 <span class="keyword">friend</span> <span class="keywordtype">void</span> swap (generalized_vector_of_vector &amp;m1, generalized_vector_of_vector &amp;m2) {
<a name="l00283"></a>00283 m1.swap (m2);
<a name="l00284"></a>00284 }
<a name="l00285"></a>00285
<a name="l00286"></a>00286 <span class="comment">// Sorting</span>
<a name="l00287"></a>00287 <span class="keywordtype">void</span> sort () {
<a name="l00288"></a>00288 vectoriterator_type itv (data ().begin ());
<a name="l00289"></a>00289 vectoriterator_type itv_end (data ().end ());
<a name="l00290"></a>00290 <span class="keywordflow">while</span> (itv != itv_end) {
<a name="l00291"></a>00291 (*itv).sort ();
<a name="l00292"></a>00292 ++ itv;
<a name="l00293"></a>00293 }
<a name="l00294"></a>00294 }
<a name="l00295"></a>00295
<a name="l00296"></a>00296 <span class="comment">// Element insertion and erasure</span>
<a name="l00297"></a>00297 BOOST_UBLAS_INLINE
<a name="l00298"></a>00298 true_reference insert_element (size_type i, size_type j, const_reference t) {
<a name="l00299"></a>00299 <span class="keyword">const</span> size_type elementM = layout_type::index_M (i, j);
<a name="l00300"></a>00300 <span class="keyword">const</span> size_type elementm = layout_type::index_m (i, j);
<a name="l00301"></a>00301 vector_data_value_type&amp; vd (ref (data () [elementM]));
<a name="l00302"></a>00302 storage_invariants ();
<a name="l00303"></a>00303 <span class="keywordflow">return</span> vd.insert_element (elementm, t);
<a name="l00304"></a>00304 }
<a name="l00305"></a>00305 BOOST_UBLAS_INLINE
<a name="l00306"></a>00306 <span class="keywordtype">void</span> append_element (size_type i, size_type j, const_reference t) {
<a name="l00307"></a>00307 <span class="keyword">const</span> size_type elementM = layout_type::index_M (i, j);
<a name="l00308"></a>00308 <span class="keyword">const</span> size_type elementm = layout_type::index_m (i, j);
<a name="l00309"></a>00309 vector_data_value_type&amp; vd (ref (data () [elementM]));
<a name="l00310"></a>00310 storage_invariants ();
<a name="l00311"></a>00311 <span class="keywordflow">return</span> vd.append_element (elementm, t);
<a name="l00312"></a>00312 }
<a name="l00313"></a>00313 BOOST_UBLAS_INLINE
<a name="l00314"></a>00314 <span class="keywordtype">void</span> erase_element (size_type i, size_type j) {
<a name="l00315"></a>00315 vectoriterator_type itv (data ().find (layout_type::index_M (i, j)));
<a name="l00316"></a>00316 <span class="keywordflow">if</span> (itv == data ().end ())
<a name="l00317"></a>00317 <span class="keywordflow">return</span>;
<a name="l00318"></a>00318 (*itv).erase_element (layout_type::index_m (i, j));
<a name="l00319"></a>00319 storage_invariants ();
<a name="l00320"></a>00320 }
<a name="l00321"></a>00321 BOOST_UBLAS_INLINE
<a name="l00322"></a>00322 <span class="keywordtype">void</span> clear () {
<a name="l00323"></a>00323 <span class="keyword">const</span> size_type sizeM = layout_type::size_M (size1_, size2_);
<a name="l00324"></a>00324 <span class="comment">// FIXME should clear data () if this is done via value_type/*zero*/() then it is not size preserving</span>
<a name="l00325"></a>00325 <span class="keywordflow">for</span> (size_type i = 0; i &lt; sizeM; ++ i)
<a name="l00326"></a>00326 ref (data () [i]).clear ();
<a name="l00327"></a>00327 storage_invariants ();
<a name="l00328"></a>00328 }
<a name="l00329"></a>00329
<a name="l00330"></a>00330 <span class="comment">// Iterator types</span>
<a name="l00331"></a>00331 <span class="keyword">private</span>:
<a name="l00332"></a>00332 <span class="comment">// Use vector iterator</span>
<a name="l00333"></a>00333 <span class="keyword">typedef</span> <span class="keyword">typename</span> A::const_iterator const_vectoriterator_type;
<a name="l00334"></a>00334 <span class="keyword">typedef</span> <span class="keyword">typename</span> A::iterator vectoriterator_type;
<a name="l00335"></a>00335 <span class="keyword">typedef</span> <span class="keyword">typename</span> A::value_type::const_iterator const_subiterator_type;
<a name="l00336"></a>00336 <span class="keyword">typedef</span> <span class="keyword">typename</span> A::value_type::iterator subiterator_type;
<a name="l00337"></a>00337
<a name="l00338"></a>00338 BOOST_UBLAS_INLINE
<a name="l00339"></a>00339 true_reference at_element (size_type i, size_type j) {
<a name="l00340"></a>00340 <span class="keywordflow">return</span> ref (ref (data () [layout_type::index_M (i, j)]) [layout_type::index_m (i, j)]);
<a name="l00341"></a>00341 }
<a name="l00342"></a>00342
<a name="l00343"></a>00343 <span class="keyword">public</span>:
<a name="l00344"></a>00344 <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a>;
<a name="l00345"></a>00345 <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a>;
<a name="l00346"></a>00346 <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a>;
<a name="l00347"></a>00347 <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a>;
<a name="l00348"></a>00348 <span class="keyword">typedef</span> reverse_iterator_base1&lt;const_iterator1&gt; const_reverse_iterator1;
<a name="l00349"></a>00349 <span class="keyword">typedef</span> reverse_iterator_base1&lt;iterator1&gt; reverse_iterator1;
<a name="l00350"></a>00350 <span class="keyword">typedef</span> reverse_iterator_base2&lt;const_iterator2&gt; const_reverse_iterator2;
<a name="l00351"></a>00351 <span class="keyword">typedef</span> reverse_iterator_base2&lt;iterator2&gt; reverse_iterator2;
<a name="l00352"></a>00352
<a name="l00353"></a>00353 <span class="comment">// Element lookup</span>
<a name="l00354"></a>00354 <span class="comment">// BOOST_UBLAS_INLINE This function seems to be big. So we do not let the compiler inline it. </span>
<a name="l00355"></a>00355 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> find1 (<span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keywordtype">int</span> direction = 1)<span class="keyword"> const </span>{
<a name="l00356"></a>00356 <span class="keywordflow">for</span> (;;) {
<a name="l00357"></a>00357 const_vectoriterator_type itv (data ().find (layout_type::index_M (i, j)));
<a name="l00358"></a>00358 const_vectoriterator_type itv_end (data ().end ());
<a name="l00359"></a>00359 <span class="keywordflow">if</span> (itv == itv_end)
<a name="l00360"></a>00360 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv_end, (*(-- itv)).end ());
<a name="l00361"></a>00361
<a name="l00362"></a>00362 const_subiterator_type it ((*itv).find (layout_type::index_m (i, j)));
<a name="l00363"></a>00363 const_subiterator_type it_end ((*itv).end ());
<a name="l00364"></a>00364 <span class="keywordflow">if</span> (rank == 0)
<a name="l00365"></a>00365 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00366"></a>00366 <span class="keywordflow">if</span> (it != it_end &amp;&amp; it.index () == layout_type::index_m (i, j))
<a name="l00367"></a>00367 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00368"></a>00368 <span class="keywordflow">if</span> (direction &gt; 0) {
<a name="l00369"></a>00369 <span class="keywordflow">if</span> (layout_type::fast_i ()) {
<a name="l00370"></a>00370 <span class="keywordflow">if</span> (it == it_end)
<a name="l00371"></a>00371 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00372"></a>00372 i = it.index ();
<a name="l00373"></a>00373 } <span class="keywordflow">else</span> {
<a name="l00374"></a>00374 <span class="keywordflow">if</span> (i &gt;= size1_)
<a name="l00375"></a>00375 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00376"></a>00376 ++ i;
<a name="l00377"></a>00377 }
<a name="l00378"></a>00378 } <span class="keywordflow">else</span> <span class="comment">/* if (direction &lt; 0) */</span> {
<a name="l00379"></a>00379 <span class="keywordflow">if</span> (layout_type::fast_i ()) {
<a name="l00380"></a>00380 <span class="keywordflow">if</span> (it == (*itv).begin ())
<a name="l00381"></a>00381 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00382"></a>00382 --it;
<a name="l00383"></a>00383 i = it.index ();
<a name="l00384"></a>00384 } <span class="keywordflow">else</span> {
<a name="l00385"></a>00385 <span class="keywordflow">if</span> (i == 0)
<a name="l00386"></a>00386 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00387"></a>00387 -- i;
<a name="l00388"></a>00388 }
<a name="l00389"></a>00389 }
<a name="l00390"></a>00390 }
<a name="l00391"></a>00391 }
<a name="l00392"></a>00392 <span class="comment">// BOOST_UBLAS_INLINE This function seems to be big. So we do not let the compiler inline it. </span>
<a name="l00393"></a>00393 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> find1 (<span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keywordtype">int</span> direction = 1) {
<a name="l00394"></a>00394 <span class="keywordflow">for</span> (;;) {
<a name="l00395"></a>00395 vectoriterator_type itv (data ().find (layout_type::index_M (i, j)));
<a name="l00396"></a>00396 vectoriterator_type itv_end (data ().end ());
<a name="l00397"></a>00397 <span class="keywordflow">if</span> (itv == itv_end)
<a name="l00398"></a>00398 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv_end, (*(-- itv)).end ());
<a name="l00399"></a>00399
<a name="l00400"></a>00400 subiterator_type it ((*itv).find (layout_type::index_m (i, j)));
<a name="l00401"></a>00401 subiterator_type it_end ((*itv).end ());
<a name="l00402"></a>00402 <span class="keywordflow">if</span> (rank == 0)
<a name="l00403"></a>00403 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00404"></a>00404 <span class="keywordflow">if</span> (it != it_end &amp;&amp; it.index () == layout_type::index_m (i, j))
<a name="l00405"></a>00405 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00406"></a>00406 <span class="keywordflow">if</span> (direction &gt; 0) {
<a name="l00407"></a>00407 <span class="keywordflow">if</span> (layout_type::fast_i ()) {
<a name="l00408"></a>00408 <span class="keywordflow">if</span> (it == it_end)
<a name="l00409"></a>00409 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00410"></a>00410 i = it.index ();
<a name="l00411"></a>00411 } <span class="keywordflow">else</span> {
<a name="l00412"></a>00412 <span class="keywordflow">if</span> (i &gt;= size1_)
<a name="l00413"></a>00413 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00414"></a>00414 ++ i;
<a name="l00415"></a>00415 }
<a name="l00416"></a>00416 } <span class="keywordflow">else</span> <span class="comment">/* if (direction &lt; 0) */</span> {
<a name="l00417"></a>00417 <span class="keywordflow">if</span> (layout_type::fast_i ()) {
<a name="l00418"></a>00418 <span class="keywordflow">if</span> (it == (*itv).begin ())
<a name="l00419"></a>00419 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00420"></a>00420 --it;
<a name="l00421"></a>00421 i = it.index ();
<a name="l00422"></a>00422 } <span class="keywordflow">else</span> {
<a name="l00423"></a>00423 <span class="keywordflow">if</span> (i == 0)
<a name="l00424"></a>00424 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00425"></a>00425 -- i;
<a name="l00426"></a>00426 }
<a name="l00427"></a>00427 }
<a name="l00428"></a>00428 }
<a name="l00429"></a>00429 }
<a name="l00430"></a>00430 <span class="comment">// BOOST_UBLAS_INLINE This function seems to be big. So we do not let the compiler inline it. </span>
<a name="l00431"></a>00431 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> find2 (<span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keywordtype">int</span> direction = 1)<span class="keyword"> const </span>{
<a name="l00432"></a>00432 <span class="keywordflow">for</span> (;;) {
<a name="l00433"></a>00433 const_vectoriterator_type itv (data ().find (layout_type::index_M (i, j)));
<a name="l00434"></a>00434 const_vectoriterator_type itv_end (data ().end ());
<a name="l00435"></a>00435 <span class="keywordflow">if</span> (itv == itv_end)
<a name="l00436"></a>00436 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv_end, (*(-- itv)).end ());
<a name="l00437"></a>00437
<a name="l00438"></a>00438 const_subiterator_type it ((*itv).find (layout_type::index_m (i, j)));
<a name="l00439"></a>00439 const_subiterator_type it_end ((*itv).end ());
<a name="l00440"></a>00440 <span class="keywordflow">if</span> (rank == 0)
<a name="l00441"></a>00441 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00442"></a>00442 <span class="keywordflow">if</span> (it != it_end &amp;&amp; it.index () == layout_type::index_m (i, j))
<a name="l00443"></a>00443 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00444"></a>00444 <span class="keywordflow">if</span> (direction &gt; 0) {
<a name="l00445"></a>00445 <span class="keywordflow">if</span> (layout_type::fast_j ()) {
<a name="l00446"></a>00446 <span class="keywordflow">if</span> (it == it_end)
<a name="l00447"></a>00447 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00448"></a>00448 j = it.index ();
<a name="l00449"></a>00449 } <span class="keywordflow">else</span> {
<a name="l00450"></a>00450 <span class="keywordflow">if</span> (j &gt;= size2_)
<a name="l00451"></a>00451 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00452"></a>00452 ++ j;
<a name="l00453"></a>00453 }
<a name="l00454"></a>00454 } <span class="keywordflow">else</span> <span class="comment">/* if (direction &lt; 0) */</span> {
<a name="l00455"></a>00455 <span class="keywordflow">if</span> (layout_type::fast_j ()) {
<a name="l00456"></a>00456 <span class="keywordflow">if</span> (it == (*itv).begin ())
<a name="l00457"></a>00457 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00458"></a>00458 --it;
<a name="l00459"></a>00459 j = it.index ();
<a name="l00460"></a>00460 } <span class="keywordflow">else</span> {
<a name="l00461"></a>00461 <span class="keywordflow">if</span> (j == 0)
<a name="l00462"></a>00462 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00463"></a>00463 -- j;
<a name="l00464"></a>00464 }
<a name="l00465"></a>00465 }
<a name="l00466"></a>00466 }
<a name="l00467"></a>00467 }
<a name="l00468"></a>00468 <span class="comment">// BOOST_UBLAS_INLINE This function seems to be big. So we do not let the compiler inline it. </span>
<a name="l00469"></a>00469 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> find2 (<span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keywordtype">int</span> direction = 1) {
<a name="l00470"></a>00470 <span class="keywordflow">for</span> (;;) {
<a name="l00471"></a>00471 vectoriterator_type itv (data ().find (layout_type::index_M (i, j)));
<a name="l00472"></a>00472 vectoriterator_type itv_end (data ().end ());
<a name="l00473"></a>00473 <span class="keywordflow">if</span> (itv == itv_end)
<a name="l00474"></a>00474 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv_end, (*(-- itv)).end ());
<a name="l00475"></a>00475
<a name="l00476"></a>00476 subiterator_type it ((*itv).find (layout_type::index_m (i, j)));
<a name="l00477"></a>00477 subiterator_type it_end ((*itv).end ());
<a name="l00478"></a>00478 <span class="keywordflow">if</span> (rank == 0)
<a name="l00479"></a>00479 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00480"></a>00480 <span class="keywordflow">if</span> (it != it_end &amp;&amp; it.index () == layout_type::index_m (i, j))
<a name="l00481"></a>00481 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00482"></a>00482 <span class="keywordflow">if</span> (direction &gt; 0) {
<a name="l00483"></a>00483 <span class="keywordflow">if</span> (layout_type::fast_j ()) {
<a name="l00484"></a>00484 <span class="keywordflow">if</span> (it == it_end)
<a name="l00485"></a>00485 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00486"></a>00486 j = it.index ();
<a name="l00487"></a>00487 } <span class="keywordflow">else</span> {
<a name="l00488"></a>00488 <span class="keywordflow">if</span> (j &gt;= size2_)
<a name="l00489"></a>00489 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00490"></a>00490 ++ j;
<a name="l00491"></a>00491 }
<a name="l00492"></a>00492 } <span class="keywordflow">else</span> <span class="comment">/* if (direction &lt; 0) */</span> {
<a name="l00493"></a>00493 <span class="keywordflow">if</span> (layout_type::fast_j ()) {
<a name="l00494"></a>00494 <span class="keywordflow">if</span> (it == (*itv).begin ())
<a name="l00495"></a>00495 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00496"></a>00496 --it;
<a name="l00497"></a>00497 j = it.index ();
<a name="l00498"></a>00498 } <span class="keywordflow">else</span> {
<a name="l00499"></a>00499 <span class="keywordflow">if</span> (j == 0)
<a name="l00500"></a>00500 <span class="keywordflow">return</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> (*<span class="keyword">this</span>, rank, i, j, itv, it);
<a name="l00501"></a>00501 -- j;
<a name="l00502"></a>00502 }
<a name="l00503"></a>00503 }
<a name="l00504"></a>00504 }
<a name="l00505"></a>00505 }
<a name="l00506"></a>00506
<a name="l00507"></a>00507
<a name="l00508"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">00508</a> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a>:
<a name="l00509"></a>00509 <span class="keyword">public</span> container_const_reference&lt;generalized_vector_of_vector&gt;,
<a name="l00510"></a>00510 <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
<a name="l00511"></a>00511 const_iterator1, value_type&gt; {
<a name="l00512"></a>00512 <span class="keyword">public</span>:
<a name="l00513"></a>00513 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::difference_type difference_type;
<a name="l00514"></a>00514 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::value_type value_type;
<a name="l00515"></a>00515 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::const_reference reference;
<a name="l00516"></a>00516 <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">typename</span> generalized_vector_of_vector::pointer pointer;
<a name="l00517"></a>00517
<a name="l00518"></a>00518 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">dual_iterator_type</a>;
<a name="l00519"></a>00519 <span class="keyword">typedef</span> const_reverse_iterator2 dual_reverse_iterator_type;
<a name="l00520"></a>00520
<a name="l00521"></a>00521 <span class="comment">// Construction and destruction</span>
<a name="l00522"></a>00522 BOOST_UBLAS_INLINE
<a name="l00523"></a>00523 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> ():
<a name="l00524"></a>00524 container_const_reference&lt;self_type&gt; (), rank_ (), i_ (), j_ (), itv_ (), it_ () {}
<a name="l00525"></a>00525 BOOST_UBLAS_INLINE
<a name="l00526"></a>00526 const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m, <span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keyword">const</span> const_vectoriterator_type &amp;itv, <span class="keyword">const</span> const_subiterator_type &amp;it):
<a name="l00527"></a>00527 container_const_reference&lt;self_type&gt; (m), rank_ (rank), i_ (i), j_ (j), itv_ (itv), it_ (it) {}
<a name="l00528"></a>00528 BOOST_UBLAS_INLINE
<a name="l00529"></a>00529 const_iterator1 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> &amp;it):
<a name="l00530"></a>00530 container_const_reference&lt;self_type&gt; (it ()), rank_ (it.rank_), i_ (it.i_), j_ (it.j_), itv_ (it.itv_), it_ (it.it_) {}
<a name="l00531"></a>00531
<a name="l00532"></a>00532 <span class="comment">// Arithmetic</span>
<a name="l00533"></a>00533 BOOST_UBLAS_INLINE
<a name="l00534"></a>00534 const_iterator1 &amp;operator ++ () {
<a name="l00535"></a>00535 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_i ())
<a name="l00536"></a>00536 ++ it_;
<a name="l00537"></a>00537 <span class="keywordflow">else</span> {
<a name="l00538"></a>00538 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00539"></a>00539 i_ = index1 () + 1;
<a name="l00540"></a>00540 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; ++ itv_ == m.end1 ().itv_)
<a name="l00541"></a>00541 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, 1);
<a name="l00542"></a>00542 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00543"></a>00543 it_ = (*itv_).begin ();
<a name="l00544"></a>00544 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index2 () != j_)
<a name="l00545"></a>00545 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, 1);
<a name="l00546"></a>00546 }
<a name="l00547"></a>00547 }
<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 const_iterator1 &amp;operator -- () {
<a name="l00552"></a>00552 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_i ())
<a name="l00553"></a>00553 -- it_;
<a name="l00554"></a>00554 <span class="keywordflow">else</span> {
<a name="l00555"></a>00555 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00556"></a>00556 i_ = index1 () - 1;
<a name="l00557"></a>00557 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; -- itv_ == m.end1 ().itv_)
<a name="l00558"></a>00558 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, -1);
<a name="l00559"></a>00559 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00560"></a>00560 it_ = (*itv_).begin ();
<a name="l00561"></a>00561 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index2 () != j_)
<a name="l00562"></a>00562 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, -1);
<a name="l00563"></a>00563 }
<a name="l00564"></a>00564 }
<a name="l00565"></a>00565 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00566"></a>00566 }
<a name="l00567"></a>00567
<a name="l00568"></a>00568 <span class="comment">// Dereference</span>
<a name="l00569"></a>00569 BOOST_UBLAS_INLINE
<a name="l00570"></a>00570 const_reference operator * ()<span class="keyword"> const </span>{
<a name="l00571"></a>00571 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="l00572"></a>00572 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="l00573"></a>00573 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00574"></a>00574 <span class="keywordflow">return</span> *it_;
<a name="l00575"></a>00575 } <span class="keywordflow">else</span> {
<a name="l00576"></a>00576 <span class="keywordflow">return</span> (*<span class="keyword">this</span>) () (i_, j_);
<a name="l00577"></a>00577 }
<a name="l00578"></a>00578 }
<a name="l00579"></a>00579
<a name="l00580"></a>00580 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
<a name="l00581"></a>00581 <span class="preprocessor"></span> BOOST_UBLAS_INLINE
<a name="l00582"></a>00582 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00583"></a>00583 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00584"></a>00584 <span class="preprocessor">#endif</span>
<a name="l00585"></a>00585 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> begin ()<span class="keyword"> const </span>{
<a name="l00586"></a>00586 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00587"></a>00587 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
<a name="l00588"></a>00588 }
<a name="l00589"></a>00589 BOOST_UBLAS_INLINE
<a name="l00590"></a>00590 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00591"></a>00591 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00592"></a>00592 <span class="preprocessor">#endif</span>
<a name="l00593"></a>00593 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> end ()<span class="keyword"> const </span>{
<a name="l00594"></a>00594 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00595"></a>00595 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
<a name="l00596"></a>00596 }
<a name="l00597"></a>00597 BOOST_UBLAS_INLINE
<a name="l00598"></a>00598 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00599"></a>00599 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00600"></a>00600 <span class="preprocessor">#endif</span>
<a name="l00601"></a>00601 <span class="preprocessor"></span> const_reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
<a name="l00602"></a>00602 <span class="keywordflow">return</span> const_reverse_iterator2 (end ());
<a name="l00603"></a>00603 }
<a name="l00604"></a>00604 BOOST_UBLAS_INLINE
<a name="l00605"></a>00605 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00606"></a>00606 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00607"></a>00607 <span class="preprocessor">#endif</span>
<a name="l00608"></a>00608 <span class="preprocessor"></span> const_reverse_iterator2 rend ()<span class="keyword"> const </span>{
<a name="l00609"></a>00609 <span class="keywordflow">return</span> const_reverse_iterator2 (begin ());
<a name="l00610"></a>00610 }
<a name="l00611"></a>00611 <span class="preprocessor">#endif</span>
<a name="l00612"></a>00612 <span class="preprocessor"></span>
<a name="l00613"></a>00613 <span class="comment">// Indices</span>
<a name="l00614"></a>00614 BOOST_UBLAS_INLINE
<a name="l00615"></a>00615 size_type index1 ()<span class="keyword"> const </span>{
<a name="l00616"></a>00616 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find1 (0, (*<span class="keyword">this</span>) ().size1 (), j_), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l00617"></a>00617 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00618"></a>00618 BOOST_UBLAS_CHECK (layout_type::index_M (itv_.index (), it_.index ()) &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="l00619"></a>00619 <span class="keywordflow">return</span> layout_type::index_M (itv_.index (), it_.index ());
<a name="l00620"></a>00620 } <span class="keywordflow">else</span> {
<a name="l00621"></a>00621 <span class="keywordflow">return</span> i_;
<a name="l00622"></a>00622 }
<a name="l00623"></a>00623 }
<a name="l00624"></a>00624 BOOST_UBLAS_INLINE
<a name="l00625"></a>00625 size_type index2 ()<span class="keyword"> const </span>{
<a name="l00626"></a>00626 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find1 (0, (*<span class="keyword">this</span>) ().size1 (), j_), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l00627"></a>00627 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00628"></a>00628 BOOST_UBLAS_CHECK (layout_type::index_m (itv_.index (), it_.index ()) &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="l00629"></a>00629 <span class="keywordflow">return</span> layout_type::index_m (itv_.index (), it_.index ());
<a name="l00630"></a>00630 } <span class="keywordflow">else</span> {
<a name="l00631"></a>00631 <span class="keywordflow">return</span> j_;
<a name="l00632"></a>00632 }
<a name="l00633"></a>00633 }
<a name="l00634"></a>00634
<a name="l00635"></a>00635 <span class="comment">// Assignment</span>
<a name="l00636"></a>00636 BOOST_UBLAS_INLINE
<a name="l00637"></a>00637 const_iterator1 &amp;operator = (<span class="keyword">const</span> const_iterator1 &amp;it) {
<a name="l00638"></a>00638 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
<a name="l00639"></a>00639 rank_ = it.rank_;
<a name="l00640"></a>00640 i_ = it.i_;
<a name="l00641"></a>00641 j_ = it.j_;
<a name="l00642"></a>00642 itv_ = it.itv_;
<a name="l00643"></a>00643 it_ = it.it_;
<a name="l00644"></a>00644 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00645"></a>00645 }
<a name="l00646"></a>00646
<a name="l00647"></a>00647 <span class="comment">// Comparison</span>
<a name="l00648"></a>00648 BOOST_UBLAS_INLINE
<a name="l00649"></a>00649 <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator1 &amp;it)<span class="keyword"> const </span>{
<a name="l00650"></a>00650 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="l00651"></a>00651 <span class="comment">// BOOST_UBLAS_CHECK (rank_ == it.rank_, internal_logic ());</span>
<a name="l00652"></a>00652 <span class="keywordflow">if</span> (rank_ == 1 || it.rank_ == 1) {
<a name="l00653"></a>00653 <span class="keywordflow">return</span> it_ == it.it_;
<a name="l00654"></a>00654 } <span class="keywordflow">else</span> {
<a name="l00655"></a>00655 <span class="keywordflow">return</span> i_ == it.i_ &amp;&amp; j_ == it.j_;
<a name="l00656"></a>00656 }
<a name="l00657"></a>00657 }
<a name="l00658"></a>00658
<a name="l00659"></a>00659 <span class="keyword">private</span>:
<a name="l00660"></a>00660 <span class="keywordtype">int</span> rank_;
<a name="l00661"></a>00661 size_type i_;
<a name="l00662"></a>00662 size_type j_;
<a name="l00663"></a>00663 const_vectoriterator_type itv_;
<a name="l00664"></a>00664 const_subiterator_type it_;
<a name="l00665"></a>00665 };
<a name="l00666"></a>00666
<a name="l00667"></a>00667 BOOST_UBLAS_INLINE
<a name="l00668"></a>00668 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> begin1 ()<span class="keyword"> const </span>{
<a name="l00669"></a>00669 <span class="keywordflow">return</span> find1 (0, 0, 0);
<a name="l00670"></a>00670 }
<a name="l00671"></a>00671 BOOST_UBLAS_INLINE
<a name="l00672"></a>00672 const_iterator1 end1 ()<span class="keyword"> const </span>{
<a name="l00673"></a>00673 <span class="keywordflow">return</span> find1 (0, size1_, 0);
<a name="l00674"></a>00674 }
<a name="l00675"></a>00675
<a name="l00676"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">00676</a> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a>:
<a name="l00677"></a>00677 <span class="keyword">public</span> container_reference&lt;generalized_vector_of_vector&gt;,
<a name="l00678"></a>00678 <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
<a name="l00679"></a>00679 iterator1, value_type&gt; {
<a name="l00680"></a>00680 <span class="keyword">public</span>:
<a name="l00681"></a>00681 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::difference_type difference_type;
<a name="l00682"></a>00682 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::value_type value_type;
<a name="l00683"></a>00683 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::true_reference reference;
<a name="l00684"></a>00684 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::pointer pointer;
<a name="l00685"></a>00685
<a name="l00686"></a>00686 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">dual_iterator_type</a>;
<a name="l00687"></a>00687 <span class="keyword">typedef</span> reverse_iterator2 dual_reverse_iterator_type;
<a name="l00688"></a>00688
<a name="l00689"></a>00689 <span class="comment">// Construction and destruction</span>
<a name="l00690"></a>00690 BOOST_UBLAS_INLINE
<a name="l00691"></a>00691 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> ():
<a name="l00692"></a>00692 container_reference&lt;self_type&gt; (), rank_ (), i_ (), j_ (), itv_ (), it_ () {}
<a name="l00693"></a>00693 BOOST_UBLAS_INLINE
<a name="l00694"></a>00694 iterator1 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m, <span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keyword">const</span> vectoriterator_type &amp;itv, <span class="keyword">const</span> subiterator_type &amp;it):
<a name="l00695"></a>00695 container_reference&lt;self_type&gt; (m), rank_ (rank), i_ (i), j_ (j), itv_ (itv), it_ (it) {}
<a name="l00696"></a>00696
<a name="l00697"></a>00697 <span class="comment">// Arithmetic</span>
<a name="l00698"></a>00698 BOOST_UBLAS_INLINE
<a name="l00699"></a>00699 iterator1 &amp;operator ++ () {
<a name="l00700"></a>00700 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_i ())
<a name="l00701"></a>00701 ++ it_;
<a name="l00702"></a>00702 <span class="keywordflow">else</span> {
<a name="l00703"></a>00703 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00704"></a>00704 i_ = index1 () + 1;
<a name="l00705"></a>00705 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; ++ itv_ == m.end1 ().itv_)
<a name="l00706"></a>00706 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, 1);
<a name="l00707"></a>00707 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00708"></a>00708 it_ = (*itv_).begin ();
<a name="l00709"></a>00709 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index2 () != j_)
<a name="l00710"></a>00710 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, 1);
<a name="l00711"></a>00711 }
<a name="l00712"></a>00712 }
<a name="l00713"></a>00713 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00714"></a>00714 }
<a name="l00715"></a>00715 BOOST_UBLAS_INLINE
<a name="l00716"></a>00716 iterator1 &amp;operator -- () {
<a name="l00717"></a>00717 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_i ())
<a name="l00718"></a>00718 -- it_;
<a name="l00719"></a>00719 <span class="keywordflow">else</span> {
<a name="l00720"></a>00720 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00721"></a>00721 i_ = index1 () - 1;
<a name="l00722"></a>00722 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; -- itv_ == m.end1 ().itv_)
<a name="l00723"></a>00723 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, -1);
<a name="l00724"></a>00724 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00725"></a>00725 it_ = (*itv_).begin ();
<a name="l00726"></a>00726 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index2 () != j_)
<a name="l00727"></a>00727 *<span class="keyword">this</span> = m.find1 (rank_, i_, j_, -1);
<a name="l00728"></a>00728 }
<a name="l00729"></a>00729 }
<a name="l00730"></a>00730 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00731"></a>00731 }
<a name="l00732"></a>00732
<a name="l00733"></a>00733 <span class="comment">// Dereference</span>
<a name="l00734"></a>00734 BOOST_UBLAS_INLINE
<a name="l00735"></a>00735 true_reference operator * ()<span class="keyword"> const </span>{
<a name="l00736"></a>00736 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="l00737"></a>00737 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="l00738"></a>00738 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00739"></a>00739 <span class="keywordflow">return</span> *it_;
<a name="l00740"></a>00740 } <span class="keywordflow">else</span> {
<a name="l00741"></a>00741 <span class="keywordflow">return</span> (*<span class="keyword">this</span>) ().at_element (i_, j_);
<a name="l00742"></a>00742 }
<a name="l00743"></a>00743 }
<a name="l00744"></a>00744
<a name="l00745"></a>00745 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
<a name="l00746"></a>00746 <span class="preprocessor"></span> BOOST_UBLAS_INLINE
<a name="l00747"></a>00747 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00748"></a>00748 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00749"></a>00749 <span class="preprocessor">#endif</span>
<a name="l00750"></a>00750 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> begin ()<span class="keyword"> const </span>{
<a name="l00751"></a>00751 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00752"></a>00752 <span class="keywordflow">return</span> m.find2 (1, index1 (), 0);
<a name="l00753"></a>00753 }
<a name="l00754"></a>00754 BOOST_UBLAS_INLINE
<a name="l00755"></a>00755 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00756"></a>00756 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00757"></a>00757 <span class="preprocessor">#endif</span>
<a name="l00758"></a>00758 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> end ()<span class="keyword"> const </span>{
<a name="l00759"></a>00759 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00760"></a>00760 <span class="keywordflow">return</span> m.find2 (1, index1 (), m.size2 ());
<a name="l00761"></a>00761 }
<a name="l00762"></a>00762 BOOST_UBLAS_INLINE
<a name="l00763"></a>00763 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00764"></a>00764 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00765"></a>00765 <span class="preprocessor">#endif</span>
<a name="l00766"></a>00766 <span class="preprocessor"></span> reverse_iterator2 rbegin ()<span class="keyword"> const </span>{
<a name="l00767"></a>00767 <span class="keywordflow">return</span> reverse_iterator2 (end ());
<a name="l00768"></a>00768 }
<a name="l00769"></a>00769 BOOST_UBLAS_INLINE
<a name="l00770"></a>00770 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00771"></a>00771 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00772"></a>00772 <span class="preprocessor">#endif</span>
<a name="l00773"></a>00773 <span class="preprocessor"></span> reverse_iterator2 rend ()<span class="keyword"> const </span>{
<a name="l00774"></a>00774 <span class="keywordflow">return</span> reverse_iterator2 (begin ());
<a name="l00775"></a>00775 }
<a name="l00776"></a>00776 <span class="preprocessor">#endif</span>
<a name="l00777"></a>00777 <span class="preprocessor"></span>
<a name="l00778"></a>00778 <span class="comment">// Indices</span>
<a name="l00779"></a>00779 BOOST_UBLAS_INLINE
<a name="l00780"></a>00780 size_type index1 ()<span class="keyword"> const </span>{
<a name="l00781"></a>00781 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find1 (0, (*<span class="keyword">this</span>) ().size1 (), j_), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l00782"></a>00782 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00783"></a>00783 BOOST_UBLAS_CHECK (layout_type::index_M (itv_.index (), it_.index ()) &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="l00784"></a>00784 <span class="keywordflow">return</span> layout_type::index_M (itv_.index (), it_.index ());
<a name="l00785"></a>00785 } <span class="keywordflow">else</span> {
<a name="l00786"></a>00786 <span class="keywordflow">return</span> i_;
<a name="l00787"></a>00787 }
<a name="l00788"></a>00788 }
<a name="l00789"></a>00789 BOOST_UBLAS_INLINE
<a name="l00790"></a>00790 size_type index2 ()<span class="keyword"> const </span>{
<a name="l00791"></a>00791 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find1 (0, (*<span class="keyword">this</span>) ().size1 (), j_), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l00792"></a>00792 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00793"></a>00793 BOOST_UBLAS_CHECK (layout_type::index_m (itv_.index (), it_.index ()) &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="l00794"></a>00794 <span class="keywordflow">return</span> layout_type::index_m (itv_.index (), it_.index ());
<a name="l00795"></a>00795 } <span class="keywordflow">else</span> {
<a name="l00796"></a>00796 <span class="keywordflow">return</span> j_;
<a name="l00797"></a>00797 }
<a name="l00798"></a>00798 }
<a name="l00799"></a>00799
<a name="l00800"></a>00800 <span class="comment">// Assignment </span>
<a name="l00801"></a>00801 BOOST_UBLAS_INLINE
<a name="l00802"></a>00802 iterator1 &amp;operator = (<span class="keyword">const</span> iterator1 &amp;it) {
<a name="l00803"></a>00803 container_reference&lt;self_type&gt;::assign (&amp;it ());
<a name="l00804"></a>00804 rank_ = it.rank_;
<a name="l00805"></a>00805 i_ = it.i_;
<a name="l00806"></a>00806 j_ = it.j_;
<a name="l00807"></a>00807 itv_ = it.itv_;
<a name="l00808"></a>00808 it_ = it.it_;
<a name="l00809"></a>00809 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00810"></a>00810 }
<a name="l00811"></a>00811
<a name="l00812"></a>00812 <span class="comment">// Comparison</span>
<a name="l00813"></a>00813 BOOST_UBLAS_INLINE
<a name="l00814"></a>00814 <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator1 &amp;it)<span class="keyword"> const </span>{
<a name="l00815"></a>00815 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="l00816"></a>00816 <span class="comment">// BOOST_UBLAS_CHECK (rank_ == it.rank_, internal_logic ());</span>
<a name="l00817"></a>00817 <span class="keywordflow">if</span> (rank_ == 1 || it.rank_ == 1) {
<a name="l00818"></a>00818 <span class="keywordflow">return</span> it_ == it.it_;
<a name="l00819"></a>00819 } <span class="keywordflow">else</span> {
<a name="l00820"></a>00820 <span class="keywordflow">return</span> i_ == it.i_ &amp;&amp; j_ == it.j_;
<a name="l00821"></a>00821 }
<a name="l00822"></a>00822 }
<a name="l00823"></a>00823
<a name="l00824"></a>00824 <span class="keyword">private</span>:
<a name="l00825"></a>00825 <span class="keywordtype">int</span> rank_;
<a name="l00826"></a>00826 size_type i_;
<a name="l00827"></a>00827 size_type j_;
<a name="l00828"></a>00828 vectoriterator_type itv_;
<a name="l00829"></a>00829 subiterator_type it_;
<a name="l00830"></a>00830
<a name="l00831"></a>00831 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a>;
<a name="l00832"></a>00832 };
<a name="l00833"></a>00833
<a name="l00834"></a>00834 BOOST_UBLAS_INLINE
<a name="l00835"></a>00835 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> begin1 () {
<a name="l00836"></a>00836 <span class="keywordflow">return</span> find1 (0, 0, 0);
<a name="l00837"></a>00837 }
<a name="l00838"></a>00838 BOOST_UBLAS_INLINE
<a name="l00839"></a>00839 iterator1 end1 () {
<a name="l00840"></a>00840 <span class="keywordflow">return</span> find1 (0, size1_, 0);
<a name="l00841"></a>00841 }
<a name="l00842"></a>00842
<a name="l00843"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">00843</a> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a>:
<a name="l00844"></a>00844 <span class="keyword">public</span> container_const_reference&lt;generalized_vector_of_vector&gt;,
<a name="l00845"></a>00845 <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
<a name="l00846"></a>00846 const_iterator2, value_type&gt; {
<a name="l00847"></a>00847 <span class="keyword">public</span>:
<a name="l00848"></a>00848 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::difference_type difference_type;
<a name="l00849"></a>00849 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::value_type value_type;
<a name="l00850"></a>00850 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::const_reference reference;
<a name="l00851"></a>00851 <span class="keyword">typedef</span> <span class="keyword">const</span> <span class="keyword">typename</span> generalized_vector_of_vector::pointer pointer;
<a name="l00852"></a>00852
<a name="l00853"></a>00853 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">dual_iterator_type</a>;
<a name="l00854"></a>00854 <span class="keyword">typedef</span> const_reverse_iterator1 dual_reverse_iterator_type;
<a name="l00855"></a>00855
<a name="l00856"></a>00856 <span class="comment">// Construction and destruction</span>
<a name="l00857"></a>00857 BOOST_UBLAS_INLINE
<a name="l00858"></a>00858 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> ():
<a name="l00859"></a>00859 container_const_reference&lt;self_type&gt; (), rank_ (), i_ (), j_ (), itv_ (), it_ () {}
<a name="l00860"></a>00860 BOOST_UBLAS_INLINE
<a name="l00861"></a>00861 const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m, <span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keyword">const</span> const_vectoriterator_type &amp;itv, <span class="keyword">const</span> const_subiterator_type &amp;it):
<a name="l00862"></a>00862 container_const_reference&lt;self_type&gt; (m), rank_ (rank), i_ (i), j_ (j), itv_ (itv), it_ (it) {}
<a name="l00863"></a>00863 BOOST_UBLAS_INLINE
<a name="l00864"></a>00864 const_iterator2 (<span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> &amp;it):
<a name="l00865"></a>00865 container_const_reference&lt;self_type&gt; (it ()), rank_ (it.rank_), i_ (it.i_), j_ (it.j_), itv_ (it.itv_), it_ (it.it_) {}
<a name="l00866"></a>00866
<a name="l00867"></a>00867 <span class="comment">// Arithmetic</span>
<a name="l00868"></a>00868 BOOST_UBLAS_INLINE
<a name="l00869"></a>00869 const_iterator2 &amp;operator ++ () {
<a name="l00870"></a>00870 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_j ())
<a name="l00871"></a>00871 ++ it_;
<a name="l00872"></a>00872 <span class="keywordflow">else</span> {
<a name="l00873"></a>00873 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00874"></a>00874 j_ = index2 () + 1;
<a name="l00875"></a>00875 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; ++ itv_ == m.end2 ().itv_)
<a name="l00876"></a>00876 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, 1);
<a name="l00877"></a>00877 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00878"></a>00878 it_ = (*itv_).begin ();
<a name="l00879"></a>00879 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index1 () != i_)
<a name="l00880"></a>00880 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, 1);
<a name="l00881"></a>00881 }
<a name="l00882"></a>00882 }
<a name="l00883"></a>00883 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00884"></a>00884 }
<a name="l00885"></a>00885 BOOST_UBLAS_INLINE
<a name="l00886"></a>00886 const_iterator2 &amp;operator -- () {
<a name="l00887"></a>00887 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_j ())
<a name="l00888"></a>00888 -- it_;
<a name="l00889"></a>00889 <span class="keywordflow">else</span> {
<a name="l00890"></a>00890 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00891"></a>00891 j_ = index2 () - 1;
<a name="l00892"></a>00892 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; -- itv_ == m.end2 ().itv_)
<a name="l00893"></a>00893 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, -1);
<a name="l00894"></a>00894 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00895"></a>00895 it_ = (*itv_).begin ();
<a name="l00896"></a>00896 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index1 () != i_)
<a name="l00897"></a>00897 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, -1);
<a name="l00898"></a>00898 }
<a name="l00899"></a>00899 }
<a name="l00900"></a>00900 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00901"></a>00901 }
<a name="l00902"></a>00902
<a name="l00903"></a>00903 <span class="comment">// Dereference</span>
<a name="l00904"></a>00904 BOOST_UBLAS_INLINE
<a name="l00905"></a>00905 const_reference operator * ()<span class="keyword"> const </span>{
<a name="l00906"></a>00906 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="l00907"></a>00907 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="l00908"></a>00908 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00909"></a>00909 <span class="keywordflow">return</span> *it_;
<a name="l00910"></a>00910 } <span class="keywordflow">else</span> {
<a name="l00911"></a>00911 <span class="keywordflow">return</span> (*<span class="keyword">this</span>) () (i_, j_);
<a name="l00912"></a>00912 }
<a name="l00913"></a>00913 }
<a name="l00914"></a>00914
<a name="l00915"></a>00915 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
<a name="l00916"></a>00916 <span class="preprocessor"></span> BOOST_UBLAS_INLINE
<a name="l00917"></a>00917 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00918"></a>00918 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00919"></a>00919 <span class="preprocessor">#endif</span>
<a name="l00920"></a>00920 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> begin ()<span class="keyword"> const </span>{
<a name="l00921"></a>00921 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00922"></a>00922 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
<a name="l00923"></a>00923 }
<a name="l00924"></a>00924 BOOST_UBLAS_INLINE
<a name="l00925"></a>00925 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00926"></a>00926 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00927"></a>00927 <span class="preprocessor">#endif</span>
<a name="l00928"></a>00928 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator1.html">const_iterator1</a> end ()<span class="keyword"> const </span>{
<a name="l00929"></a>00929 <span class="keyword">const</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l00930"></a>00930 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
<a name="l00931"></a>00931 }
<a name="l00932"></a>00932 BOOST_UBLAS_INLINE
<a name="l00933"></a>00933 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00934"></a>00934 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00935"></a>00935 <span class="preprocessor">#endif</span>
<a name="l00936"></a>00936 <span class="preprocessor"></span> const_reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
<a name="l00937"></a>00937 <span class="keywordflow">return</span> const_reverse_iterator1 (end ());
<a name="l00938"></a>00938 }
<a name="l00939"></a>00939 BOOST_UBLAS_INLINE
<a name="l00940"></a>00940 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l00941"></a>00941 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l00942"></a>00942 <span class="preprocessor">#endif</span>
<a name="l00943"></a>00943 <span class="preprocessor"></span> const_reverse_iterator1 rend ()<span class="keyword"> const </span>{
<a name="l00944"></a>00944 <span class="keywordflow">return</span> const_reverse_iterator1 (begin ());
<a name="l00945"></a>00945 }
<a name="l00946"></a>00946 <span class="preprocessor">#endif</span>
<a name="l00947"></a>00947 <span class="preprocessor"></span>
<a name="l00948"></a>00948 <span class="comment">// Indices</span>
<a name="l00949"></a>00949 BOOST_UBLAS_INLINE
<a name="l00950"></a>00950 size_type index1 ()<span class="keyword"> const </span>{
<a name="l00951"></a>00951 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find2 (0, i_, (*<span class="keyword">this</span>) ().size2 ()), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l00952"></a>00952 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00953"></a>00953 BOOST_UBLAS_CHECK (layout_type::index_M (itv_.index (), it_.index ()) &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="l00954"></a>00954 <span class="keywordflow">return</span> layout_type::index_M (itv_.index (), it_.index ());
<a name="l00955"></a>00955 } <span class="keywordflow">else</span> {
<a name="l00956"></a>00956 <span class="keywordflow">return</span> i_;
<a name="l00957"></a>00957 }
<a name="l00958"></a>00958 }
<a name="l00959"></a>00959 BOOST_UBLAS_INLINE
<a name="l00960"></a>00960 size_type index2 ()<span class="keyword"> const </span>{
<a name="l00961"></a>00961 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find2 (0, i_, (*<span class="keyword">this</span>) ().size2 ()), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l00962"></a>00962 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l00963"></a>00963 BOOST_UBLAS_CHECK (layout_type::index_m (itv_.index (), it_.index ()) &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="l00964"></a>00964 <span class="keywordflow">return</span> layout_type::index_m (itv_.index (), it_.index ());
<a name="l00965"></a>00965 } <span class="keywordflow">else</span> {
<a name="l00966"></a>00966 <span class="keywordflow">return</span> j_;
<a name="l00967"></a>00967 }
<a name="l00968"></a>00968 }
<a name="l00969"></a>00969
<a name="l00970"></a>00970 <span class="comment">// Assignment </span>
<a name="l00971"></a>00971 BOOST_UBLAS_INLINE
<a name="l00972"></a>00972 const_iterator2 &amp;operator = (<span class="keyword">const</span> const_iterator2 &amp;it) {
<a name="l00973"></a>00973 container_const_reference&lt;self_type&gt;::assign (&amp;it ());
<a name="l00974"></a>00974 rank_ = it.rank_;
<a name="l00975"></a>00975 i_ = it.i_;
<a name="l00976"></a>00976 j_ = it.j_;
<a name="l00977"></a>00977 itv_ = it.itv_;
<a name="l00978"></a>00978 it_ = it.it_;
<a name="l00979"></a>00979 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l00980"></a>00980 }
<a name="l00981"></a>00981
<a name="l00982"></a>00982 <span class="comment">// Comparison</span>
<a name="l00983"></a>00983 BOOST_UBLAS_INLINE
<a name="l00984"></a>00984 <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> const_iterator2 &amp;it)<span class="keyword"> const </span>{
<a name="l00985"></a>00985 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="l00986"></a>00986 <span class="comment">// BOOST_UBLAS_CHECK (rank_ == it.rank_, internal_logic ());</span>
<a name="l00987"></a>00987 <span class="keywordflow">if</span> (rank_ == 1 || it.rank_ == 1) {
<a name="l00988"></a>00988 <span class="keywordflow">return</span> it_ == it.it_;
<a name="l00989"></a>00989 } <span class="keywordflow">else</span> {
<a name="l00990"></a>00990 <span class="keywordflow">return</span> i_ == it.i_ &amp;&amp; j_ == it.j_;
<a name="l00991"></a>00991 }
<a name="l00992"></a>00992 }
<a name="l00993"></a>00993
<a name="l00994"></a>00994 <span class="keyword">private</span>:
<a name="l00995"></a>00995 <span class="keywordtype">int</span> rank_;
<a name="l00996"></a>00996 size_type i_;
<a name="l00997"></a>00997 size_type j_;
<a name="l00998"></a>00998 const_vectoriterator_type itv_;
<a name="l00999"></a>00999 const_subiterator_type it_;
<a name="l01000"></a>01000 };
<a name="l01001"></a>01001
<a name="l01002"></a>01002 BOOST_UBLAS_INLINE
<a name="l01003"></a>01003 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a> begin2 ()<span class="keyword"> const </span>{
<a name="l01004"></a>01004 <span class="keywordflow">return</span> find2 (0, 0, 0);
<a name="l01005"></a>01005 }
<a name="l01006"></a>01006 BOOST_UBLAS_INLINE
<a name="l01007"></a>01007 const_iterator2 end2 ()<span class="keyword"> const </span>{
<a name="l01008"></a>01008 <span class="keywordflow">return</span> find2 (0, 0, size2_);
<a name="l01009"></a>01009 }
<a name="l01010"></a>01010
<a name="l01011"></a><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">01011</a> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a>:
<a name="l01012"></a>01012 <span class="keyword">public</span> container_reference&lt;generalized_vector_of_vector&gt;,
<a name="l01013"></a>01013 <span class="keyword">public</span> bidirectional_iterator_base&lt;sparse_bidirectional_iterator_tag,
<a name="l01014"></a>01014 iterator2, value_type&gt; {
<a name="l01015"></a>01015 <span class="keyword">public</span>:
<a name="l01016"></a>01016 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::difference_type difference_type;
<a name="l01017"></a>01017 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::value_type value_type;
<a name="l01018"></a>01018 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::true_reference reference;
<a name="l01019"></a>01019 <span class="keyword">typedef</span> <span class="keyword">typename</span> generalized_vector_of_vector::pointer pointer;
<a name="l01020"></a>01020
<a name="l01021"></a>01021 <span class="keyword">typedef</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">dual_iterator_type</a>;
<a name="l01022"></a>01022 <span class="keyword">typedef</span> reverse_iterator1 dual_reverse_iterator_type;
<a name="l01023"></a>01023
<a name="l01024"></a>01024 <span class="comment">// Construction and destruction</span>
<a name="l01025"></a>01025 BOOST_UBLAS_INLINE
<a name="l01026"></a>01026 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> ():
<a name="l01027"></a>01027 container_reference&lt;self_type&gt; (), rank_ (), i_ (), j_ (), itv_ (), it_ () {}
<a name="l01028"></a>01028 BOOST_UBLAS_INLINE
<a name="l01029"></a>01029 iterator2 (<a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m, <span class="keywordtype">int</span> rank, size_type i, size_type j, <span class="keyword">const</span> vectoriterator_type &amp;itv, <span class="keyword">const</span> subiterator_type &amp;it):
<a name="l01030"></a>01030 container_reference&lt;self_type&gt; (m), rank_ (rank), i_ (i), j_ (j), itv_ (itv), it_ (it) {}
<a name="l01031"></a>01031
<a name="l01032"></a>01032 <span class="comment">// Arithmetic</span>
<a name="l01033"></a>01033 BOOST_UBLAS_INLINE
<a name="l01034"></a>01034 iterator2 &amp;operator ++ () {
<a name="l01035"></a>01035 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_j ())
<a name="l01036"></a>01036 ++ it_;
<a name="l01037"></a>01037 <span class="keywordflow">else</span> {
<a name="l01038"></a>01038 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l01039"></a>01039 j_ = index2 () + 1;
<a name="l01040"></a>01040 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; ++ itv_ == m.end2 ().itv_)
<a name="l01041"></a>01041 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, 1);
<a name="l01042"></a>01042 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l01043"></a>01043 it_ = (*itv_).begin ();
<a name="l01044"></a>01044 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index1 () != i_)
<a name="l01045"></a>01045 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, 1);
<a name="l01046"></a>01046 }
<a name="l01047"></a>01047 }
<a name="l01048"></a>01048 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l01049"></a>01049 }
<a name="l01050"></a>01050 BOOST_UBLAS_INLINE
<a name="l01051"></a>01051 iterator2 &amp;operator -- () {
<a name="l01052"></a>01052 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; layout_type::fast_j ())
<a name="l01053"></a>01053 -- it_;
<a name="l01054"></a>01054 <span class="keywordflow">else</span> {
<a name="l01055"></a>01055 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l01056"></a>01056 j_ = index2 () - 1;
<a name="l01057"></a>01057 <span class="keywordflow">if</span> (rank_ == 1 &amp;&amp; -- itv_ == m.end2 ().itv_)
<a name="l01058"></a>01058 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, -1);
<a name="l01059"></a>01059 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l01060"></a>01060 it_ = (*itv_).begin ();
<a name="l01061"></a>01061 <span class="keywordflow">if</span> (it_ == (*itv_).end () || index1 () != i_)
<a name="l01062"></a>01062 *<span class="keyword">this</span> = m.find2 (rank_, i_, j_, -1);
<a name="l01063"></a>01063 }
<a name="l01064"></a>01064 }
<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
<a name="l01068"></a>01068 <span class="comment">// Dereference</span>
<a name="l01069"></a>01069 BOOST_UBLAS_INLINE
<a name="l01070"></a>01070 true_reference operator * ()<span class="keyword"> const </span>{
<a name="l01071"></a>01071 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="l01072"></a>01072 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="l01073"></a>01073 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l01074"></a>01074 <span class="keywordflow">return</span> *it_;
<a name="l01075"></a>01075 } <span class="keywordflow">else</span> {
<a name="l01076"></a>01076 <span class="keywordflow">return</span> (*<span class="keyword">this</span>) ().at_element (i_, j_);
<a name="l01077"></a>01077 }
<a name="l01078"></a>01078 }
<a name="l01079"></a>01079
<a name="l01080"></a>01080 <span class="preprocessor">#ifndef BOOST_UBLAS_NO_NESTED_CLASS_RELATION</span>
<a name="l01081"></a>01081 <span class="preprocessor"></span> BOOST_UBLAS_INLINE
<a name="l01082"></a>01082 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l01083"></a>01083 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l01084"></a>01084 <span class="preprocessor">#endif</span>
<a name="l01085"></a>01085 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> begin ()<span class="keyword"> const </span>{
<a name="l01086"></a>01086 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l01087"></a>01087 <span class="keywordflow">return</span> m.find1 (1, 0, index2 ());
<a name="l01088"></a>01088 }
<a name="l01089"></a>01089 BOOST_UBLAS_INLINE
<a name="l01090"></a>01090 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l01091"></a>01091 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l01092"></a>01092 <span class="preprocessor">#endif</span>
<a name="l01093"></a>01093 <span class="preprocessor"></span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator1.html">iterator1</a> end ()<span class="keyword"> const </span>{
<a name="l01094"></a>01094 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a> &amp;m = (*this) ();
<a name="l01095"></a>01095 <span class="keywordflow">return</span> m.find1 (1, m.size1 (), index2 ());
<a name="l01096"></a>01096 }
<a name="l01097"></a>01097 BOOST_UBLAS_INLINE
<a name="l01098"></a>01098 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l01099"></a>01099 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l01100"></a>01100 <span class="preprocessor">#endif</span>
<a name="l01101"></a>01101 <span class="preprocessor"></span> reverse_iterator1 rbegin ()<span class="keyword"> const </span>{
<a name="l01102"></a>01102 <span class="keywordflow">return</span> reverse_iterator1 (end ());
<a name="l01103"></a>01103 }
<a name="l01104"></a>01104 BOOST_UBLAS_INLINE
<a name="l01105"></a>01105 <span class="preprocessor">#ifdef BOOST_UBLAS_MSVC_NESTED_CLASS_RELATION</span>
<a name="l01106"></a>01106 <span class="preprocessor"></span> <span class="keyword">typename</span> <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector.html">self_type</a>::
<a name="l01107"></a>01107 <span class="preprocessor">#endif</span>
<a name="l01108"></a>01108 <span class="preprocessor"></span> reverse_iterator1 rend ()<span class="keyword"> const </span>{
<a name="l01109"></a>01109 <span class="keywordflow">return</span> reverse_iterator1 (begin ());
<a name="l01110"></a>01110 }
<a name="l01111"></a>01111 <span class="preprocessor">#endif</span>
<a name="l01112"></a>01112 <span class="preprocessor"></span>
<a name="l01113"></a>01113 <span class="comment">// Indices</span>
<a name="l01114"></a>01114 BOOST_UBLAS_INLINE
<a name="l01115"></a>01115 size_type index1 ()<span class="keyword"> const </span>{
<a name="l01116"></a>01116 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find2 (0, i_, (*<span class="keyword">this</span>) ().size2 ()), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l01117"></a>01117 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l01118"></a>01118 BOOST_UBLAS_CHECK (layout_type::index_M (itv_.index (), it_.index ()) &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="l01119"></a>01119 <span class="keywordflow">return</span> layout_type::index_M (itv_.index (), it_.index ());
<a name="l01120"></a>01120 } <span class="keywordflow">else</span> {
<a name="l01121"></a>01121 <span class="keywordflow">return</span> i_;
<a name="l01122"></a>01122 }
<a name="l01123"></a>01123 }
<a name="l01124"></a>01124 BOOST_UBLAS_INLINE
<a name="l01125"></a>01125 size_type index2 ()<span class="keyword"> const </span>{
<a name="l01126"></a>01126 BOOST_UBLAS_CHECK (*<span class="keyword">this</span> != (*<span class="keyword">this</span>) ().find2 (0, i_, (*<span class="keyword">this</span>) ().size2 ()), <a class="code" href="structboost_1_1numeric_1_1ublas_1_1bad__index.html">bad_index</a> ());
<a name="l01127"></a>01127 <span class="keywordflow">if</span> (rank_ == 1) {
<a name="l01128"></a>01128 BOOST_UBLAS_CHECK (layout_type::index_m (itv_.index (), it_.index ()) &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="l01129"></a>01129 <span class="keywordflow">return</span> layout_type::index_m (itv_.index (), it_.index ());
<a name="l01130"></a>01130 } <span class="keywordflow">else</span> {
<a name="l01131"></a>01131 <span class="keywordflow">return</span> j_;
<a name="l01132"></a>01132 }
<a name="l01133"></a>01133 }
<a name="l01134"></a>01134
<a name="l01135"></a>01135 <span class="comment">// Assignment </span>
<a name="l01136"></a>01136 BOOST_UBLAS_INLINE
<a name="l01137"></a>01137 iterator2 &amp;operator = (<span class="keyword">const</span> iterator2 &amp;it) {
<a name="l01138"></a>01138 container_reference&lt;self_type&gt;::assign (&amp;it ());
<a name="l01139"></a>01139 rank_ = it.rank_;
<a name="l01140"></a>01140 i_ = it.i_;
<a name="l01141"></a>01141 j_ = it.j_;
<a name="l01142"></a>01142 itv_ = it.itv_;
<a name="l01143"></a>01143 it_ = it.it_;
<a name="l01144"></a>01144 <span class="keywordflow">return</span> *<span class="keyword">this</span>;
<a name="l01145"></a>01145 }
<a name="l01146"></a>01146
<a name="l01147"></a>01147 <span class="comment">// Comparison</span>
<a name="l01148"></a>01148 BOOST_UBLAS_INLINE
<a name="l01149"></a>01149 <span class="keywordtype">bool</span> operator == (<span class="keyword">const</span> iterator2 &amp;it)<span class="keyword"> const </span>{
<a name="l01150"></a>01150 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="l01151"></a>01151 <span class="comment">// BOOST_UBLAS_CHECK (rank_ == it.rank_, internal_logic ());</span>
<a name="l01152"></a>01152 <span class="keywordflow">if</span> (rank_ == 1 || it.rank_ == 1) {
<a name="l01153"></a>01153 <span class="keywordflow">return</span> it_ == it.it_;
<a name="l01154"></a>01154 } <span class="keywordflow">else</span> {
<a name="l01155"></a>01155 <span class="keywordflow">return</span> i_ == it.i_ &amp;&amp; j_ == it.j_;
<a name="l01156"></a>01156 }
<a name="l01157"></a>01157 }
<a name="l01158"></a>01158
<a name="l01159"></a>01159 <span class="keyword">private</span>:
<a name="l01160"></a>01160 <span class="keywordtype">int</span> rank_;
<a name="l01161"></a>01161 size_type i_;
<a name="l01162"></a>01162 size_type j_;
<a name="l01163"></a>01163 vectoriterator_type itv_;
<a name="l01164"></a>01164 subiterator_type it_;
<a name="l01165"></a>01165
<a name="l01166"></a>01166 <span class="keyword">friend</span> <span class="keyword">class </span><a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1const__iterator2.html">const_iterator2</a>;
<a name="l01167"></a>01167 };
<a name="l01168"></a>01168
<a name="l01169"></a>01169 BOOST_UBLAS_INLINE
<a name="l01170"></a>01170 <a class="code" href="classboost_1_1numeric_1_1ublas_1_1generalized__vector__of__vector_1_1iterator2.html">iterator2</a> begin2 () {
<a name="l01171"></a>01171 <span class="keywordflow">return</span> find2 (0, 0, 0);
<a name="l01172"></a>01172 }
<a name="l01173"></a>01173 BOOST_UBLAS_INLINE
<a name="l01174"></a>01174 iterator2 end2 () {
<a name="l01175"></a>01175 <span class="keywordflow">return</span> find2 (0, 0, size2_);
<a name="l01176"></a>01176 }
<a name="l01177"></a>01177
<a name="l01178"></a>01178 <span class="comment">// Reverse iterators</span>
<a name="l01179"></a>01179
<a name="l01180"></a>01180 BOOST_UBLAS_INLINE
<a name="l01181"></a>01181 const_reverse_iterator1 rbegin1 ()<span class="keyword"> const </span>{
<a name="l01182"></a>01182 <span class="keywordflow">return</span> const_reverse_iterator1 (end1 ());
<a name="l01183"></a>01183 }
<a name="l01184"></a>01184 BOOST_UBLAS_INLINE
<a name="l01185"></a>01185 const_reverse_iterator1 rend1 ()<span class="keyword"> const </span>{
<a name="l01186"></a>01186 <span class="keywordflow">return</span> const_reverse_iterator1 (begin1 ());
<a name="l01187"></a>01187 }
<a name="l01188"></a>01188
<a name="l01189"></a>01189 BOOST_UBLAS_INLINE
<a name="l01190"></a>01190 reverse_iterator1 rbegin1 () {
<a name="l01191"></a>01191 <span class="keywordflow">return</span> reverse_iterator1 (end1 ());
<a name="l01192"></a>01192 }
<a name="l01193"></a>01193 BOOST_UBLAS_INLINE
<a name="l01194"></a>01194 reverse_iterator1 rend1 () {
<a name="l01195"></a>01195 <span class="keywordflow">return</span> reverse_iterator1 (begin1 ());
<a name="l01196"></a>01196 }
<a name="l01197"></a>01197
<a name="l01198"></a>01198 BOOST_UBLAS_INLINE
<a name="l01199"></a>01199 const_reverse_iterator2 rbegin2 ()<span class="keyword"> const </span>{
<a name="l01200"></a>01200 <span class="keywordflow">return</span> const_reverse_iterator2 (end2 ());
<a name="l01201"></a>01201 }
<a name="l01202"></a>01202 BOOST_UBLAS_INLINE
<a name="l01203"></a>01203 const_reverse_iterator2 rend2 ()<span class="keyword"> const </span>{
<a name="l01204"></a>01204 <span class="keywordflow">return</span> const_reverse_iterator2 (begin2 ());
<a name="l01205"></a>01205 }
<a name="l01206"></a>01206
<a name="l01207"></a>01207 BOOST_UBLAS_INLINE
<a name="l01208"></a>01208 reverse_iterator2 rbegin2 () {
<a name="l01209"></a>01209 <span class="keywordflow">return</span> reverse_iterator2 (end2 ());
<a name="l01210"></a>01210 }
<a name="l01211"></a>01211 BOOST_UBLAS_INLINE
<a name="l01212"></a>01212 reverse_iterator2 rend2 () {
<a name="l01213"></a>01213 <span class="keywordflow">return</span> reverse_iterator2 (begin2 ());
<a name="l01214"></a>01214 }
<a name="l01215"></a>01215
<a name="l01216"></a>01216 <span class="comment">// Serialization</span>
<a name="l01217"></a>01217 <span class="keyword">template</span>&lt;<span class="keyword">class</span> Archive&gt;
<a name="l01218"></a>01218 <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="l01219"></a>01219
<a name="l01220"></a>01220 <span class="comment">// we need to copy to a collection_size_type to get a portable</span>
<a name="l01221"></a>01221 <span class="comment">// and efficient serialization</span>
<a name="l01222"></a>01222 serialization::collection_size_type s1 (size1_);
<a name="l01223"></a>01223 serialization::collection_size_type s2 (size2_);
<a name="l01224"></a>01224
<a name="l01225"></a>01225 <span class="comment">// serialize the sizes</span>
<a name="l01226"></a>01226 ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;size1&quot;</span>,s1)
<a name="l01227"></a>01227 &amp; serialization::make_nvp(<span class="stringliteral">&quot;size2&quot;</span>,s2);
<a name="l01228"></a>01228
<a name="l01229"></a>01229 <span class="comment">// copy the values back if loading</span>
<a name="l01230"></a>01230 <span class="keywordflow">if</span> (Archive::is_loading::value) {
<a name="l01231"></a>01231 size1_ = s1;
<a name="l01232"></a>01232 size2_ = s2;
<a name="l01233"></a>01233 }
<a name="l01234"></a>01234
<a name="l01235"></a>01235 ar &amp; serialization::make_nvp(<span class="stringliteral">&quot;data&quot;</span>, data_);
<a name="l01236"></a>01236
<a name="l01237"></a>01237 storage_invariants();
<a name="l01238"></a>01238 }
<a name="l01239"></a>01239
<a name="l01240"></a>01240 <span class="keyword">private</span>:
<a name="l01241"></a>01241 <span class="keywordtype">void</span> storage_invariants ()<span class="keyword"> const</span>
<a name="l01242"></a>01242 <span class="keyword"> </span>{
<a name="l01243"></a>01243 BOOST_UBLAS_CHECK (layout_type::size_M (size1_, size2_) + 1 == data_.size (), internal_logic ());
<a name="l01244"></a>01244 BOOST_UBLAS_CHECK (data ().begin () != data ().end (), internal_logic ());
<a name="l01245"></a>01245
<a name="l01246"></a>01246 }
<a name="l01247"></a>01247 size_type size1_;
<a name="l01248"></a>01248 size_type size2_;
<a name="l01249"></a>01249 array_type data_;
<a name="l01250"></a>01250 <span class="keyword">static</span> <span class="keyword">const</span> value_type zero_;
<a name="l01251"></a>01251 };
<a name="l01252"></a>01252
<a name="l01253"></a>01253 <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="l01254"></a>01254 <span class="keyword">const</span> <span class="keyword">typename</span> generalized_vector_of_vector&lt;T, L, A&gt;::value_type generalized_vector_of_vector&lt;T, L, A&gt;::zero_ = value_type<span class="comment">/*zero*/</span>();
<a name="l01255"></a>01255
<a name="l01256"></a>01256 }}}
<a name="l01257"></a>01257
<a name="l01258"></a>01258 <span class="preprocessor">#endif</span>
</pre></div></div>
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