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  26 <a name="boost.algorithm.ilexicographical_compare"></a><div class="titlepage"></div>
  27 <div class="refnamediv">
  28 <h2><span class="refentrytitle">Function template ilexicographical_compare</span></h2>
  29 <p>boost::algorithm::ilexicographical_compare &#8212; Lexicographical compare predicate (case-insensitive) </p>
  30 </div>
  31 <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  32 <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../string_algo/reference.html#header.boost.algorithm.string.predicate_hpp" title="Header &lt;boost/algorithm/string/predicate.hpp&gt;">boost/algorithm/string/predicate.hpp</a>&gt;
  33
  34 </span>
  35 <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> Range1T<span class="special">,</span> <span class="keyword">typename</span> Range2T<span class="special">&gt;</span>
  36   <span class="keyword">bool</span> <span class="identifier">ilexicographical_compare</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">Range1T</span> <span class="special">&amp;</span> Arg1<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">Range2T</span> <span class="special">&amp;</span> Arg2<span class="special">,</span>
  37                                 <span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <span class="special">&amp;</span> Loc <span class="special">=</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span><span class="special">(</span><span class="special">)</span><span class="special">)</span><span class="special">;</span></pre></div>
  38 <div class="refsect1">
  39 <a name="idp436055248"></a><h2>Description</h2>
  40 <p>This predicate is an overload of std::lexicographical_compare for range arguments. It check whether the first argument is lexicographically less then the second one. Elements are compared case insensitively</p>
  41 <p>
  42
  43 </p>
  44 <div class="note"><table border="0" summary="Note">
  45 <tr>
  46 <td rowspan="2" align="center" valign="top" width="25"><img alt="[Note]" src="../../../../doc/src/images/note.png"></td>
  47 <th align="left">Note</th>
  48 </tr>
  49 <tr><td align="left" valign="top"><p>This function provides the strong exception-safety guarantee </p></td></tr>
  50 </table></div>
  51 <p>
  52 </p>
  53 <div class="variablelist"><table border="0" class="variablelist compact">
  54 <colgroup>
  55 <col align="left" valign="top">
  56 <col>
  57 </colgroup>
  58 <tbody>
  59 <tr>
  60 <td><p><span class="term">Parameters:</span></p></td>
  61 <td><div class="variablelist"><table border="0" class="variablelist compact">
  62 <colgroup>
  63 <col align="left" valign="top">
  64 <col>
  65 </colgroup>
  66 <tbody>
  67 <tr>
  68 <td><p><span class="term"><code class="computeroutput">Arg1</code></span></p></td>
  69 <td><p>First argument </p></td>
  70 </tr>
  71 <tr>
  72 <td><p><span class="term"><code class="computeroutput">Arg2</code></span></p></td>
  73 <td><p>Second argument </p></td>
  74 </tr>
  75 <tr>
  76 <td><p><span class="term"><code class="computeroutput">Loc</code></span></p></td>
  77 <td><p>A locale used for case insensitive comparison </p></td>
  78 </tr>
  79 </tbody>
  80 </table></div></td>
  81 </tr>
  82 <tr>
  83 <td><p><span class="term">Returns:</span></p></td>
  84 <td><p>The result of the test</p></td>
  85 </tr>
  86 </tbody>
  87 </table></div>
  88 </div>
  89 </div>
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  92 <td align="right"><div class="copyright-footer">Copyright &#169; 2002-2004 Pavol Droba<p>Use, modification and distribution is subject to the Boost
  93                 Software License, Version 1.0. (See accompanying file
  94                 <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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