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| <a name="boost.algorithm.split_iterator"></a><div class="titlepage"></div> |
| <div class="refnamediv"> |
| <h2><span class="refentrytitle">Class template split_iterator</span></h2> |
| <p>boost::algorithm::split_iterator — split_iterator </p> |
| </div> |
| <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> |
| <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: <<a class="link" href="../../string_algo/reference.html#header.boost.algorithm.string.find_iterator_hpp" title="Header <boost/algorithm/string/find_iterator.hpp>">boost/algorithm/string/find_iterator.hpp</a>> |
| |
| </span><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> IteratorT<span class="special">></span> |
| <span class="keyword">class</span> <a class="link" href="split_iterator.html" title="Class template split_iterator">split_iterator</a> <span class="special">{</span> |
| <span class="keyword">public</span><span class="special">:</span> |
| <span class="comment">// <a class="link" href="split_iterator.html#boost.algorithm.split_iteratorconstruct-copy-destruct">construct/copy/destruct</a></span> |
| <a class="link" href="split_iterator.html#id705074-bb"><span class="identifier">split_iterator</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> |
| <a class="link" href="split_iterator.html#id705088-bb"><span class="identifier">split_iterator</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="split_iterator.html" title="Class template split_iterator">split_iterator</a> <span class="special">&</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FinderT<span class="special">></span> <a class="link" href="split_iterator.html#id400210-bb"><span class="identifier">split_iterator</span></a><span class="special">(</span><span class="identifier">IteratorT</span><span class="special">,</span> <span class="identifier">IteratorT</span><span class="special">,</span> <span class="identifier">FinderT</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FinderT<span class="special">,</span> <span class="keyword">typename</span> RangeT<span class="special">></span> |
| <a class="link" href="split_iterator.html#id363018-bb"><span class="identifier">split_iterator</span></a><span class="special">(</span><span class="identifier">RangeT</span> <span class="special">&</span><span class="special">,</span> <span class="identifier">FinderT</span><span class="special">)</span><span class="special">;</span> |
| |
| <span class="comment">// <a class="link" href="split_iterator.html#id1156313-bb">public member functions</a></span> |
| <span class="keyword">bool</span> <a class="link" href="split_iterator.html#id1156316-bb"><span class="identifier">eof</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| |
| <span class="comment">// <a class="link" href="split_iterator.html#id673817-bb">private member functions</a></span> |
| <span class="keyword">const</span> <span class="identifier">match_type</span> <span class="special">&</span> <a class="link" href="split_iterator.html#id673821-bb"><span class="identifier">dereference</span></a><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| <span class="keyword">void</span> <a class="link" href="split_iterator.html#id673829-bb"><span class="identifier">increment</span></a><span class="special">(</span><span class="special">)</span><span class="special">;</span> |
| <span class="keyword">bool</span> <a class="link" href="split_iterator.html#id673836-bb"><span class="identifier">equal</span></a><span class="special">(</span><span class="keyword">const</span> <a class="link" href="split_iterator.html" title="Class template split_iterator">split_iterator</a> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> |
| <span class="special">}</span><span class="special">;</span></pre></div> |
| <div class="refsect1"> |
| <a name="id2604630"></a><h2>Description</h2> |
| <p>Split iterator encapsulates a Finder and allows for incremental searching in a string. Unlike the find iterator, split iterator iterates through gaps between matches.</p> |
| <p>Find iterator is a readable forward traversal iterator.</p> |
| <p>Dereferencing the iterator yields an iterator_range delimiting the current match. </p> |
| <div class="refsect2"> |
| <a name="id2604646"></a><h3> |
| <a name="boost.algorithm.split_iteratorconstruct-copy-destruct"></a><code class="computeroutput">split_iterator</code> |
| public |
| construct/copy/destruct</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"> |
| <pre class="literallayout"><a name="id705074-bb"></a><span class="identifier">split_iterator</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre>Default constructor. <p>Construct null iterator. All null iterators are equal.</p> |
| <p> |
| </p> |
| <div class="variablelist"><table border="0"> |
| <col align="left" valign="top"> |
| <tbody><tr> |
| <td><p><span class="term">Postconditions:</span></p></td> |
| <td><p>eof()==true </p></td> |
| </tr></tbody> |
| </table></div> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><a name="id705088-bb"></a><span class="identifier">split_iterator</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="split_iterator.html" title="Class template split_iterator">split_iterator</a> <span class="special">&</span> Other<span class="special">)</span><span class="special">;</span></pre>Copy constructor. <p>Construct a copy of the split_iterator </p> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FinderT<span class="special">></span> |
| <a name="id400210-bb"></a><span class="identifier">split_iterator</span><span class="special">(</span><span class="identifier">IteratorT</span> Begin<span class="special">,</span> <span class="identifier">IteratorT</span> End<span class="special">,</span> <span class="identifier">FinderT</span> Finder<span class="special">)</span><span class="special">;</span></pre>Constructor. <p>Construct new split_iterator for a given finder and a range. </p> |
| </li> |
| <li class="listitem"> |
| <pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> FinderT<span class="special">,</span> <span class="keyword">typename</span> RangeT<span class="special">></span> |
| <a name="id363018-bb"></a><span class="identifier">split_iterator</span><span class="special">(</span><span class="identifier">RangeT</span> <span class="special">&</span> Col<span class="special">,</span> <span class="identifier">FinderT</span> Finder<span class="special">)</span><span class="special">;</span></pre>Constructor. <p>Construct new split_iterator for a given finder and a collection. </p> |
| </li> |
| </ol></div> |
| </div> |
| <div class="refsect2"> |
| <a name="id2604937"></a><h3> |
| <a name="id1156313-bb"></a><code class="computeroutput">split_iterator</code> public member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> |
| <pre class="literallayout"><span class="keyword">bool</span> <a name="id1156316-bb"></a><span class="identifier">eof</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Eof check. <p>Check the eof condition. Eof condition means that there is nothing more to be searched i.e. find_iterator is after the last match. </p> |
| </li></ol></div> |
| </div> |
| <div class="refsect2"> |
| <a name="id2605000"></a><h3> |
| <a name="id673817-bb"></a><code class="computeroutput">split_iterator</code> private member functions</h3> |
| <div class="orderedlist"><ol class="orderedlist" type="1"> |
| <li class="listitem"><pre class="literallayout"><span class="keyword">const</span> <span class="identifier">match_type</span> <span class="special">&</span> <a name="id673821-bb"></a><span class="identifier">dereference</span><span class="special">(</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><span class="keyword">void</span> <a name="id673829-bb"></a><span class="identifier">increment</span><span class="special">(</span><span class="special">)</span><span class="special">;</span></pre></li> |
| <li class="listitem"><pre class="literallayout"><span class="keyword">bool</span> <a name="id673836-bb"></a><span class="identifier">equal</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="split_iterator.html" title="Class template split_iterator">split_iterator</a> <span class="special">&</span> Other<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre></li> |
| </ol></div> |
| </div> |
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| <td align="right"><div class="copyright-footer">Copyright © 2002-2004 Pavol Droba<p>Use, modification and distribution is subject to the Boost |
| Software License, Version 1.0. (See accompanying file |
| <code class="filename">LICENSE_1_0.txt</code> 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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