| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> |
| <title>copy</title> |
| <link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> |
| <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> |
| <link rel="home" href="../../../../index.html" title="Chapter 1. Range 2.0"> |
| <link rel="up" href="../mutating.html" title="Mutating algorithms"> |
| <link rel="prev" href="../mutating.html" title="Mutating algorithms"> |
| <link rel="next" href="copy_backward.html" title="copy_backward"> |
| </head> |
| <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> |
| <table cellpadding="2" width="100%"><tr> |
| <td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../../boost.png"></td> |
| <td align="center"><a href="../../../../../../../../index.html">Home</a></td> |
| <td align="center"><a href="../../../../../../../../libs/libraries.htm">Libraries</a></td> |
| <td align="center"><a href="http://www.boost.org/users/people.html">People</a></td> |
| <td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td> |
| <td align="center"><a href="../../../../../../../../more/index.htm">More</a></td> |
| </tr></table> |
| <hr> |
| <div class="spirit-nav"> |
| <a accesskey="p" href="../mutating.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../mutating.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="copy_backward.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| <div class="section"> |
| <div class="titlepage"><div><div><h5 class="title"> |
| <a name="range.reference.algorithms.mutating.copy"></a><a class="link" href="copy.html" title="copy">copy</a> |
| </h5></div></div></div> |
| <a name="range.reference.algorithms.mutating.copy.prototype"></a><h6> |
| <a name="id684203"></a> |
| <a class="link" href="copy.html#range.reference.algorithms.mutating.copy.prototype">Prototype</a> |
| </h6> |
| <p> |
| |
| </p> |
| <pre class="programlisting"><span class="keyword">template</span><span class="special"><</span><span class="keyword">class</span> <span class="identifier">SinglePassRange</span><span class="special">,</span> <span class="keyword">class</span> <span class="identifier">OutputIterator</span><span class="special">></span> |
| <span class="identifier">OutputIterator</span> <span class="identifier">copy</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">SinglePassRange</span><span class="special">&</span> <span class="identifier">source_rng</span><span class="special">,</span> <span class="identifier">OutputIterator</span> <span class="identifier">out_it</span><span class="special">);</span> |
| </pre> |
| <p> |
| </p> |
| <a name="range.reference.algorithms.mutating.copy.description"></a><h6> |
| <a name="id684330"></a> |
| <a class="link" href="copy.html#range.reference.algorithms.mutating.copy.description">Description</a> |
| </h6> |
| <p> |
| <code class="computeroutput"><span class="identifier">copy</span></code> copies all elements |
| from <code class="computeroutput"><span class="identifier">source_rng</span></code> to the |
| range <code class="computeroutput"><span class="special">[</span><span class="identifier">out_it</span><span class="special">,</span> <span class="identifier">out_it</span> |
| <span class="special">+</span> <span class="identifier">distance</span><span class="special">(</span><span class="identifier">source_rng</span><span class="special">))</span></code>. The return value is <code class="computeroutput"><span class="identifier">out_it</span> <span class="special">+</span> |
| <span class="identifier">distance</span><span class="special">(</span><span class="identifier">source_rng</span><span class="special">)</span></code> |
| </p> |
| <a name="range.reference.algorithms.mutating.copy.definition"></a><h6> |
| <a name="id684459"></a> |
| <a class="link" href="copy.html#range.reference.algorithms.mutating.copy.definition">Definition</a> |
| </h6> |
| <p> |
| 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</span><span class="special">/</span><span class="identifier">copy</span><span class="special">.</span><span class="identifier">hpp</span></code> |
| </p> |
| <a name="range.reference.algorithms.mutating.copy.requirements"></a><h6> |
| <a name="id684528"></a> |
| <a class="link" href="copy.html#range.reference.algorithms.mutating.copy.requirements">Requirements</a> |
| </h6> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"> |
| <li class="listitem"> |
| <code class="computeroutput"><span class="identifier">SinglePassRange</span></code> is |
| a model of the <a class="link" href="../../../concepts/single_pass_range.html" title="Single Pass Range">Single |
| Pass Range</a> Concept. |
| </li> |
| <li class="listitem"> |
| <code class="computeroutput"><span class="identifier">OutputIterator</span></code> is |
| a model of the <code class="computeroutput"><span class="identifier">OutputIteratorConcept</span></code>. |
| </li> |
| <li class="listitem"> |
| The <code class="computeroutput"><span class="identifier">value_type</span></code> of |
| <a class="link" href="../../../concepts/single_pass_range.html" title="Single Pass Range">Single Pass Range</a> |
| Concept is convertible to a type in <code class="computeroutput"><span class="identifier">OutputIterator</span></code>'s |
| set of value types. |
| </li> |
| </ul></div> |
| <a name="range.reference.algorithms.mutating.copy.precondition_"></a><h6> |
| <a name="id684638"></a> |
| <a class="link" href="copy.html#range.reference.algorithms.mutating.copy.precondition_">Precondition:</a> |
| </h6> |
| <div class="itemizedlist"><ul class="itemizedlist" type="disc"> |
| <li class="listitem"> |
| <code class="computeroutput"><span class="identifier">out_it</span></code> is not an |
| iterator within the <code class="computeroutput"><span class="identifier">source_rng</span></code>. |
| </li> |
| <li class="listitem"> |
| <code class="computeroutput"><span class="special">[</span><span class="identifier">out_it</span><span class="special">,</span> <span class="identifier">out_it</span> |
| <span class="special">+</span> <span class="identifier">distance</span><span class="special">(</span><span class="identifier">source_rng</span><span class="special">))</span></code> is a valid range. |
| </li> |
| </ul></div> |
| <a name="range.reference.algorithms.mutating.copy.complexity"></a><h6> |
| <a name="id684744"></a> |
| <a class="link" href="copy.html#range.reference.algorithms.mutating.copy.complexity">Complexity</a> |
| </h6> |
| <p> |
| Linear. Exactly <code class="computeroutput"><span class="identifier">distance</span><span class="special">(</span><span class="identifier">source_rng</span><span class="special">)</span></code> assignments are performed. |
| </p> |
| </div> |
| <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr> |
| <td align="left"></td> |
| <td align="right"><div class="copyright-footer">Copyright © 2003 -2010 Thorsten Ottosen, Neil Groves<p> |
| Distributed under the Boost Software License, Version 1.0. (See accompanying |
| 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>) |
| </p> |
| </div></td> |
| </tr></table> |
| <hr> |
| <div class="spirit-nav"> |
| <a accesskey="p" href="../mutating.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../mutating.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="copy_backward.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| </body> |
| </html> |