1<html> 2<head> 3<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 4<title>overwrite</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="is_sorted.html" title="is_sorted"> 10<link rel="next" href="push_back.html" title="push_back"> 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="is_sorted.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="push_back.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.overwrite"></a><a class="link" href="overwrite.html" title="overwrite">overwrite</a> 28</h5></div></div></div> 29<h6> 30<a name="range.reference.algorithms.new.overwrite.h0"></a> 31 <span class="phrase"><a name="range.reference.algorithms.new.overwrite.prototype"></a></span><a class="link" href="overwrite.html#range.reference.algorithms.new.overwrite.prototype">Prototype</a> 32 </h6> 33<p> 34</p> 35<pre class="programlisting"><span class="keyword">template</span><span class="special"><</span> 36 <span class="keyword">class</span> <span class="identifier">SinglePassRange1</span><span class="special">,</span> 37 <span class="keyword">class</span> <span class="identifier">SinglePassRange2</span> 38 <span class="special">></span> 39<span class="keyword">void</span> <span class="identifier">overwrite</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">SinglePassRange1</span><span class="special">&</span> <span class="identifier">from</span><span class="special">,</span> 40 <span class="identifier">SinglePassRange2</span><span class="special">&</span> <span class="identifier">to</span><span class="special">);</span> 41</pre> 42<p> 43 </p> 44<h6> 45<a name="range.reference.algorithms.new.overwrite.h1"></a> 46 <span class="phrase"><a name="range.reference.algorithms.new.overwrite.description"></a></span><a class="link" href="overwrite.html#range.reference.algorithms.new.overwrite.description">Description</a> 47 </h6> 48<p> 49 <code class="computeroutput"><span class="identifier">overwrite</span></code> assigns the 50 values from the range <code class="computeroutput"><span class="identifier">from</span></code> 51 into the range <code class="computeroutput"><span class="identifier">to</span></code>. 52 </p> 53<h6> 54<a name="range.reference.algorithms.new.overwrite.h2"></a> 55 <span class="phrase"><a name="range.reference.algorithms.new.overwrite.definition"></a></span><a class="link" href="overwrite.html#range.reference.algorithms.new.overwrite.definition">Definition</a> 56 </h6> 57<p> 58 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">overwrite</span><span class="special">.</span><span class="identifier">hpp</span></code> 59 </p> 60<h6> 61<a name="range.reference.algorithms.new.overwrite.h3"></a> 62 <span class="phrase"><a name="range.reference.algorithms.new.overwrite.requirements"></a></span><a class="link" href="overwrite.html#range.reference.algorithms.new.overwrite.requirements">Requirements</a> 63 </h6> 64<div class="orderedlist"><ol class="orderedlist" type="1"> 65<li class="listitem"> 66 <code class="computeroutput"><span class="identifier">SinglePassRange1</span></code> 67 is a model of the <a class="link" href="../../../concepts/single_pass_range.html" title="Single Pass Range">Single 68 Pass Range</a> Concept. 69 </li> 70<li class="listitem"> 71 <code class="computeroutput"><span class="identifier">SinglePassRange2</span></code> 72 is a model of the <a class="link" href="../../../concepts/single_pass_range.html" title="Single Pass Range">Single 73 Pass Range</a> Concept. 74 </li> 75<li class="listitem"> 76 <code class="computeroutput"><span class="identifier">SinglePassRange2</span></code> 77 is mutable. 78 </li> 79<li class="listitem"> 80 <code class="computeroutput"><span class="identifier">distance</span><span class="special">(</span><span class="identifier">SinglePassRange1</span><span class="special">)</span> 81 <span class="special"><=</span> <span class="identifier">distance</span><span class="special">(</span><span class="identifier">SinglePassRange2</span><span class="special">)</span></code> 82 </li> 83<li class="listitem"> 84 <code class="computeroutput"><span class="identifier">SinglePassRange1</span></code>'s 85 value type is convertible to <code class="computeroutput"><span class="identifier">SinglePassRange2</span></code>'s 86 value type. 87 </li> 88</ol></div> 89<h6> 90<a name="range.reference.algorithms.new.overwrite.h4"></a> 91 <span class="phrase"><a name="range.reference.algorithms.new.overwrite.complexity"></a></span><a class="link" href="overwrite.html#range.reference.algorithms.new.overwrite.complexity">Complexity</a> 92 </h6> 93<p> 94 Linear. <code class="computeroutput"><span class="identifier">distance</span><span class="special">(</span><span class="identifier">rng1</span><span class="special">)</span></code> 95 assignments are performed. 96 </p> 97</div> 98<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> 99<td align="left"></td> 100<td align="right"><div class="copyright-footer">Copyright © 2003-2010 Thorsten Ottosen, 101 Neil Groves<p> 102 Distributed under the Boost Software License, Version 1.0. (See accompanying 103 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>) 104 </p> 105</div></td> 106</tr></table> 107<hr> 108<div class="spirit-nav"> 109<a accesskey="p" href="is_sorted.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="push_back.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> 110</div> 111</body> 112</html> 113
