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| <div class="titlepage"><div><div><h4 class="title"> |
| <a name="range.reference.concept_implementation.synopsis"></a><a class="link" href="synopsis.html" title="Synopsis">Synopsis</a> |
| </h4></div></div></div> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="keyword">namespace</span> <span class="identifier">boost</span> |
| <span class="special">{</span> |
| <span class="comment">// |
| </span> <span class="comment">// Single Pass Range metafunctions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_iterator</span><span class="special">;</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_value</span><span class="special">;</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_reference</span><span class="special">;</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_pointer</span><span class="special">;</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_category</span><span class="special">;</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Forward Range metafunctions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_difference</span><span class="special">;</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Bidirectional Range metafunctions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">struct</span> <span class="identifier">range_reverse_iterator</span><span class="special">;</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Single Pass Range functions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">begin</span><span class="special">(</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">begin</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">end</span><span class="special">(</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">end</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">bool</span> |
| <span class="identifier">empty</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Forward Range functions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_difference</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">distance</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Bidirectional Range functions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_reverse_iterator</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">rbegin</span><span class="special">(</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_reverse_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">rbegin</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_reverse_iterator</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">rend</span><span class="special">(</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_reverse_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">rend</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Random Access Range functions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_difference</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">size</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// Special const Range functions |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">const_begin</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">const_end</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_reverse_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">const_rbegin</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="keyword">typename</span> <span class="identifier">range_reverse_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> |
| <span class="identifier">const_rend</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="comment">// |
| </span> <span class="comment">// String utilities |
| </span> <span class="comment">// |
| </span> |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="identifier">iterator_range</span><span class="special"><</span> <span class="special">...</span> <span class="identifier">see</span> <span class="identifier">below</span> <span class="special">...</span> <span class="special">></span> |
| <span class="identifier">as_literal</span><span class="special">(</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="identifier">iterator_range</span><span class="special"><</span> <span class="special">...</span> <span class="identifier">see</span> <span class="identifier">below</span> <span class="special">...</span> <span class="special">></span> |
| <span class="identifier">as_literal</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="identifier">iterator_range</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> <span class="special">></span> |
| <span class="identifier">as_array</span><span class="special">(</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="keyword">template</span><span class="special"><</span> <span class="keyword">class</span> <span class="identifier">T</span> <span class="special">></span> |
| <span class="identifier">iterator_range</span><span class="special"><</span> <span class="keyword">typename</span> <span class="identifier">range_iterator</span><span class="special"><</span><span class="keyword">const</span> <span class="identifier">T</span><span class="special">>::</span><span class="identifier">type</span> <span class="special">></span> |
| <span class="identifier">as_array</span><span class="special">(</span> <span class="keyword">const</span> <span class="identifier">T</span><span class="special">&</span> <span class="identifier">r</span> <span class="special">);</span> |
| |
| <span class="special">}</span> <span class="comment">// namespace 'boost' |
| </span></pre> |
| <p> |
| </p> |
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| <td align="right"><div class="copyright-footer">Copyright © 2003 -2010 Thorsten Ottosen, Neil Groves<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>) |
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