1<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 2<html> 3<head> 4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 5<title>Struct is_iless</title> 6<link rel="stylesheet" href="../../../../doc/src/boostbook.css" type="text/css"> 7<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 8<link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> 9<link rel="up" href="../../string_algo/reference.html#header.boost.algorithm.string.compare_hpp" title="Header <boost/algorithm/string/compare.hpp>"> 10<link rel="prev" href="is_iequal.html" title="Struct is_iequal"> 11<link rel="next" href="is_less.html" title="Struct is_less"> 12</head> 13<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 14<table cellpadding="2" width="100%"><tr> 15<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../boost.png"></td> 16<td align="center"><a href="../../../../index.html">Home</a></td> 17<td align="center"><a href="../../../../libs/libraries.htm">Libraries</a></td> 18<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 19<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 20<td align="center"><a href="../../../../more/index.htm">More</a></td> 21</tr></table> 22<hr> 23<div class="spirit-nav"> 24<a accesskey="p" href="is_iequal.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../string_algo/reference.html#header.boost.algorithm.string.compare_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="is_less.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 25</div> 26<div class="refentry"> 27<a name="boost.algorithm.is_iless"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Struct is_iless</span></h2> 30<p>boost::algorithm::is_iless — case insensitive version of <a class="link" href="is_less.html" title="Struct is_less">is_less</a></p> 31</div> 32<h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> 33<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.compare_hpp" title="Header <boost/algorithm/string/compare.hpp>">boost/algorithm/string/compare.hpp</a>> 34 35</span> 36<span class="keyword">struct</span> <a class="link" href="is_iless.html" title="Struct is_iless">is_iless</a> <span class="special">{</span> 37 <span class="comment">// <a class="link" href="is_iless.html#boost.algorithm.is_ilessconstruct-copy-destruct">construct/copy/destruct</a></span> 38 <a class="link" href="is_iless.html#id-1_3_3_9_4_2_1_3_4-bb"><span class="identifier">is_iless</span></a><span class="special">(</span><span class="keyword">const</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="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> 39 40 <span class="comment">// <a class="link" href="is_iless.html#id-1_3_3_9_4_2_1_3_3-bb">public member functions</a></span> 41 <span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">></span> 42 <span class="keyword">bool</span> <a class="link" href="is_iless.html#id-1_3_3_9_4_2_1_3_3_1-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T1</span> <span class="special">&</span><span class="special">,</span> <span class="keyword">const</span> <span class="identifier">T2</span> <span class="special">&</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> 43<span class="special">}</span><span class="special">;</span></pre></div> 44<div class="refsect1"> 45<a name="id-1.3.3.9.5.6.4"></a><h2>Description</h2> 46<p>Case insensitive comparison predicate. Comparison is done using specified locales. </p> 47<div class="refsect2"> 48<a name="id-1.3.3.9.5.6.4.3"></a><h3> 49<a name="boost.algorithm.is_ilessconstruct-copy-destruct"></a><code class="computeroutput">is_iless</code> 50 public 51 construct/copy/destruct</h3> 52<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> 53<pre class="literallayout"><a name="id-1_3_3_9_4_2_1_3_4-bb"></a><span class="identifier">is_iless</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">locale</span> <span class="special">&</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>Constructor. <p> 54</p> 55<div class="variablelist"><table border="0" class="variablelist compact"> 56<colgroup> 57<col align="left" valign="top"> 58<col> 59</colgroup> 60<tbody><tr> 61<td><p><span class="term">Parameters:</span></p></td> 62<td><div class="variablelist"><table border="0" class="variablelist compact"> 63<colgroup> 64<col align="left" valign="top"> 65<col> 66</colgroup> 67<tbody><tr> 68<td><p><span class="term"><code class="computeroutput">Loc</code></span></p></td> 69<td><p>locales used for comparison </p></td> 70</tr></tbody> 71</table></div></td> 72</tr></tbody> 73</table></div> 74</li></ol></div> 75</div> 76<div class="refsect2"> 77<a name="id-1.3.3.9.5.6.4.4"></a><h3> 78<a name="id-1_3_3_9_4_2_1_3_3-bb"></a><code class="computeroutput">is_iless</code> public member functions</h3> 79<div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"> 80<pre class="literallayout"><span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T1<span class="special">,</span> <span class="keyword">typename</span> T2<span class="special">></span> 81 <span class="keyword">bool</span> <a name="id-1_3_3_9_4_2_1_3_3_1-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">T1</span> <span class="special">&</span> Arg1<span class="special">,</span> <span class="keyword">const</span> <span class="identifier">T2</span> <span class="special">&</span> Arg2<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre>Function operator. <p>Compare two operands. Case is ignored. </p> 82</li></ol></div> 83</div> 84</div> 85</div> 86<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 87<td align="left"></td> 88<td align="right"><div class="copyright-footer">Copyright © 2002-2004 Pavol Droba<p>Use, modification and distribution is subject to the Boost 89 Software License, Version 1.0. (See accompanying file 90 <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>) 91 </p> 92</div></td> 93</tr></table> 94<hr> 95<div class="spirit-nav"> 96<a accesskey="p" href="is_iequal.html"><img src="../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../string_algo/reference.html#header.boost.algorithm.string.compare_hpp"><img src="../../../../doc/src/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/src/images/home.png" alt="Home"></a><a accesskey="n" href="is_less.html"><img src="../../../../doc/src/images/next.png" alt="Next"></a> 97</div> 98</body> 99</html> 100
