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>Function template operator==</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="../boost_circular_buffer_c___reference.html#header.boost.circular_buffer.base_hpp" title="Header <boost/circular_buffer/base.hpp>"> 10<link rel="prev" href="circular_buffer.html" title="Class template circular_buffer"> 11<link rel="next" href="operator_idm45227212458416.html" title="Function template operator<"> 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++ 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class="refentry"> 27<a name="boost.operator_idm45227212472336"></a><div class="titlepage"></div> 28<div class="refnamediv"> 29<h2><span class="refentrytitle">Function template operator==</span></h2> 30<p>boost::operator== — Compare two <code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code>s element-by-element to determine if they are equal. </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="../boost_circular_buffer_c___reference.html#header.boost.circular_buffer.base_hpp" title="Header <boost/circular_buffer/base.hpp>">boost/circular_buffer/base.hpp</a>> 34 35</span> 36<span class="keyword">template</span><span class="special"><</span><span class="keyword">typename</span> T<span class="special">,</span> <span class="keyword">typename</span> Alloc<span class="special">></span> 37 <span class="keyword">bool</span> <span class="keyword">operator</span><span class="special">==</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">Alloc</span> <span class="special">></span> <span class="special">&</span> lhs<span class="special">,</span> 38 <span class="keyword">const</span> <a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a><span class="special"><</span> <span class="identifier">T</span><span class="special">,</span> <span class="identifier">Alloc</span> <span class="special">></span> <span class="special">&</span> rhs<span class="special">)</span><span class="special">;</span></pre></div> 39<div class="refsect1"> 40<a name="id-1.3.9.16.3.4.4"></a><h2>Description</h2> 41<p> 42 43 44</p> 45<p><b>Complexity. </b>Linear (in the size of the <code class="computeroutput"><code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code></code>s). </p> 46<p> 47</p> 48<p><b>Iterator Invalidation. </b>Does not invalidate any iterators. </p> 49<p> 50</p> 51<div class="variablelist"><table border="0" class="variablelist compact"> 52<colgroup> 53<col align="left" valign="top"> 54<col> 55</colgroup> 56<tbody> 57<tr> 58<td><p><span class="term">Parameters:</span></p></td> 59<td><div class="variablelist"><table border="0" class="variablelist compact"> 60<colgroup> 61<col align="left" valign="top"> 62<col> 63</colgroup> 64<tbody> 65<tr> 66<td><p><span class="term"><code class="computeroutput">lhs</code></span></p></td> 67<td><p>The <code class="computeroutput"><code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code></code> to compare. </p></td> 68</tr> 69<tr> 70<td><p><span class="term"><code class="computeroutput">rhs</code></span></p></td> 71<td><p>The <code class="computeroutput"><code class="computeroutput"><a class="link" href="circular_buffer.html" title="Class template circular_buffer">circular_buffer</a></code></code> to compare. </p></td> 72</tr> 73</tbody> 74</table></div></td> 75</tr> 76<tr> 77<td><p><span class="term">Returns:</span></p></td> 78<td><p><code class="computeroutput">lhs.size() == rhs.size() && <a href="https://www.boost.org/sgi/stl/equal.html" target="_top">std::equal</a>(lhs.begin(), lhs.end(), rhs.begin())</code> </p></td> 79</tr> 80<tr> 81<td><p><span class="term">Throws:</span></p></td> 82<td>Nothing. </td> 83</tr> 84</tbody> 85</table></div> 86</div> 87</div> 88<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 89<td align="left"></td> 90<td align="right"><div class="copyright-footer">Copyright © 2003-2013 Jan Gaspar<p> 91 Distributed under the Boost Software License, Version 1.0. (See accompanying 92 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>) 93 </p> 94</div></td> 95</tr></table> 96<hr> 97<div class="spirit-nav"> 98<a accesskey="p" href="circular_buffer.html"><img src="../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../boost_circular_buffer_c___reference.html#header.boost.circular_buffer.base_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="operator_idm45227212458416.html"><img src="../../../doc/src/images/next.png" alt="Next"></a> 99</div> 100</body> 101</html> 102
