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<title>Function regex_match</title>
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<div class="refentry" title="Function regex_match">
<a name="boost.xpressive.regex_match"></a><div class="titlepage"></div>
<div class="refnamediv">
<h2><span class="refentrytitle">Function regex_match</span></h2>
<p>boost::xpressive::regex_match — See if a regex matches a sequence from beginning to end. </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="emphasis"><em>// In header: <<a class="link" href="../../xpressive/reference.html#header.boost.xpressive.regex_algorithms_hpp" title="Header <boost/xpressive/regex_algorithms.hpp>">boost/xpressive/regex_algorithms.hpp</a>>
</em></span>
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> BidiIter>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(BidiIter begin, BidiIter end,
<a class="link" href="match_results.html" title="Struct template match_results">match_results</a>< BidiIter > & what,
<a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< BidiIter > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> BidiIter>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(BidiIter begin, BidiIter end,
<a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< BidiIter > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> Char>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(Char * begin, <a class="link" href="match_results.html" title="Struct template match_results">match_results</a>< Char * > & what,
<a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< Char * > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> BidiRange, <span class="bold"><strong>typename</strong></span> BidiIter>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(BidiRange & rng, <a class="link" href="match_results.html" title="Struct template match_results">match_results</a>< BidiIter > & what,
<a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< BidiIter > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default,
<span class="emphasis"><em>unspecified</em></span> = 0);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> BidiRange, <span class="bold"><strong>typename</strong></span> BidiIter>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(BidiRange <span class="bold"><strong>const</strong></span> & rng, <a class="link" href="match_results.html" title="Struct template match_results">match_results</a>< BidiIter > & what,
<a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< BidiIter > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default,
<span class="emphasis"><em>unspecified</em></span> = 0);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> Char>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(Char * begin, <a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< Char * > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> BidiRange, <span class="bold"><strong>typename</strong></span> BidiIter>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(BidiRange & rng, <a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< BidiIter > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default,
<span class="emphasis"><em>unspecified</em></span> = 0);
<span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> BidiRange, <span class="bold"><strong>typename</strong></span> BidiIter>
<span class="type"><span class="bold"><strong>bool</strong></span></span> regex_match(BidiRange <span class="bold"><strong>const</strong></span> & rng, <a class="link" href="basic_regex.html" title="Struct template basic_regex">basic_regex</a>< BidiIter > <span class="bold"><strong>const</strong></span> & re,
regex_constants::match_flag_type flags = regex_constants::match_default,
<span class="emphasis"><em>unspecified</em></span> = 0);</pre></div>
<div class="refsect1" title="Description">
<a name="id2115725"></a><h2>Description</h2>
<p>Determines whether there is an exact match between the regular expression <code class="computeroutput">re</code>, and all of the sequence <code class="computeroutput">[begin, end)</code>.</p>
<p>
</p>
<div class="variablelist"><table border="0">
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<td><p><span class="term">Parameters:</span></p></td>
<td><div class="variablelist"><table border="0">
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<td><p><span class="term"><code class="computeroutput">begin</code></span></p></td>
<td><p>The beginning of the sequence. </p></td>
</tr>
<tr>
<td><p><span class="term"><code class="computeroutput">end</code></span></p></td>
<td><p>The end of the sequence. </p></td>
</tr>
<tr>
<td><p><span class="term"><code class="computeroutput">flags</code></span></p></td>
<td><p>Optional match flags, used to control how the expression is matched against the sequence. (See <code class="computeroutput">match_flag_type</code>.) </p></td>
</tr>
<tr>
<td><p><span class="term"><code class="computeroutput">re</code></span></p></td>
<td><p>The regular expression object to use </p></td>
</tr>
<tr>
<td><p><span class="term"><code class="computeroutput">what</code></span></p></td>
<td><p>The <code class="computeroutput">match_results</code> struct into which the sub_matches will be written </p></td>
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</tbody>
</table></div></td>
</tr>
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<td><p><span class="term">Requires:</span></p></td>
<td>
<p>Type <code class="computeroutput">BidiIter</code> meets the requirements of a Bidirectional Iterator (24.1.4). </p>
<p><code class="computeroutput">[begin,end)</code> denotes a valid iterator range. </p>
</td>
</tr>
<tr>
<td><p><span class="term">Returns:</span></p></td>
<td><p><code class="computeroutput">true</code> if a match is found, <code class="computeroutput">false</code> otherwise </p></td>
</tr>
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<td><p><span class="term">Throws:</span></p></td>
<td>
<a class="link" href="regex_error.html" title="Struct regex_error">regex_error</a> </td>
</tr>
</tbody>
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<td align="right"><div class="copyright-footer">Copyright © 2007 Eric Niebler<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>)
</p>
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