1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>remove_erase_if</title> 5<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> 6<meta name="generator" content="DocBook XSL Stylesheets V1.79.1"> 7<link rel="home" href="../../../../index.html" title="Chapter 1. Range 2.0"> 8<link rel="up" href="../new.html" title="New algorithms"> 9<link rel="prev" href="remove_erase.html" title="remove_erase"> 10<link rel="next" href="../numeric.html" title="Numeric algorithms"> 11</head> 12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> 13<table cellpadding="2" width="100%"><tr> 14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> 15<td align="center"><a href="../../../../../../../../index.html">Home</a></td> 16<td align="center"><a href="../../../../../../../../libs/libraries.htm">Libraries</a></td> 17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> 18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> 19<td align="center"><a href="../../../../../../../../more/index.htm">More</a></td> 20</tr></table> 21<hr> 22<div class="spirit-nav"> 23<a accesskey="p" href="remove_erase.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../new.html"><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="../numeric.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 24</div> 25<div class="section"> 26<div class="titlepage"><div><div><h5 class="title"> 27<a name="range.reference.algorithms.new.remove_erase_if"></a><a class="link" href="remove_erase_if.html" title="remove_erase_if">remove_erase_if</a> 28</h5></div></div></div> 29<h6> 30<a name="range.reference.algorithms.new.remove_erase_if.h0"></a> 31 <span class="phrase"><a name="range.reference.algorithms.new.remove_erase_if.prototype"></a></span><a class="link" href="remove_erase_if.html#range.reference.algorithms.new.remove_erase_if.prototype">Prototype</a> 32 </h6> 33<p> 34</p> 35<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">Container</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">Pred</span><span class="special">></span> 36<span class="identifier">Container</span><span class="special">&</span> <span class="identifier">remove_erase_if</span><span class="special">(</span><span class="identifier">Container</span><span class="special">&</span> <span class="identifier">target</span><span class="special">,</span> 37 <span class="identifier">Pred</span> <span class="identifier">pred</span><span class="special">);</span> 38</pre> 39<p> 40 </p> 41<h6> 42<a name="range.reference.algorithms.new.remove_erase_if.h1"></a> 43 <span class="phrase"><a name="range.reference.algorithms.new.remove_erase_if.description"></a></span><a class="link" href="remove_erase_if.html#range.reference.algorithms.new.remove_erase_if.description">Description</a> 44 </h6> 45<p> 46 <code class="computeroutput"><span class="identifier">remove_erase_if</span></code> removes 47 the elements <code class="computeroutput"><span class="identifier">x</span></code> that satisfy 48 <code class="computeroutput"><span class="identifier">pred</span><span class="special">(</span><span class="identifier">x</span><span class="special">)</span></code> 49 from the container. This is in contrast to the <code class="computeroutput"><span class="identifier">erase</span></code> 50 algorithm which merely rearranges elements. 51 </p> 52<h6> 53<a name="range.reference.algorithms.new.remove_erase_if.h2"></a> 54 <span class="phrase"><a name="range.reference.algorithms.new.remove_erase_if.definition"></a></span><a class="link" href="remove_erase_if.html#range.reference.algorithms.new.remove_erase_if.definition">Definition</a> 55 </h6> 56<p> 57 Defined in the header file <code class="computeroutput"><span class="identifier">boost</span><span class="special">/</span><span class="identifier">range</span><span class="special">/</span><span class="identifier">algorithm_ext</span><span class="special">/</span><span class="identifier">erase</span><span class="special">.</span><span class="identifier">hpp</span></code> 58 </p> 59<h6> 60<a name="range.reference.algorithms.new.remove_erase_if.h3"></a> 61 <span class="phrase"><a name="range.reference.algorithms.new.remove_erase_if.requirements"></a></span><a class="link" href="remove_erase_if.html#range.reference.algorithms.new.remove_erase_if.requirements">Requirements</a> 62 </h6> 63<div class="orderedlist"><ol class="orderedlist" type="1"> 64<li class="listitem"> 65 <code class="computeroutput"><span class="identifier">Container</span></code> supports 66 erase of an iterator range. 67 </li> 68<li class="listitem"> 69 <code class="computeroutput"><span class="identifier">Pred</span></code> is a model of 70 the <code class="computeroutput"><span class="identifier">Predicate</span></code> Concept. 71 </li> 72</ol></div> 73<h6> 74<a name="range.reference.algorithms.new.remove_erase_if.h4"></a> 75 <span class="phrase"><a name="range.reference.algorithms.new.remove_erase_if.complexity"></a></span><a class="link" href="remove_erase_if.html#range.reference.algorithms.new.remove_erase_if.complexity">Complexity</a> 76 </h6> 77<p> 78 Linear. Proportional to <code class="computeroutput"><span class="identifier">distance</span><span class="special">(</span><span class="identifier">target</span><span class="special">)</span></code>s. 79 </p> 80</div> 81<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 82<td align="left"></td> 83<td align="right"><div class="copyright-footer">Copyright © 2003-2010 Thorsten Ottosen, 84 Neil Groves<p> 85 Distributed under the Boost Software License, Version 1.0. (See accompanying 86 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>) 87 </p> 88</div></td> 89</tr></table> 90<hr> 91<div class="spirit-nav"> 92<a accesskey="p" href="remove_erase.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../new.html"><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="../numeric.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 93</div> 94</body> 95</html> 96
