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<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Struct next</title> <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.78.1"> <link rel="home" href="../../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../../../proto/reference.html#header.boost.proto.functional.std.iterator_hpp" title="Header &lt;boost/proto/functional/std/iterator.hpp&gt;"> <link rel="prev" href="distance/result_This_I_idp208525632.html" title="Struct template result&lt;This(InputIterator, InputIterator)&gt;"> <link rel="next" href="next/result_This_F_idp208541568.html" title="Struct template result&lt;This(ForwardIterator)&gt;"> </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="distance/result_This_I_idp208525632.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../proto/reference.html#header.boost.proto.functional.std.iterator_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="next/result_This_F_idp208541568.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> </div> <div class="refentry"> <a name="boost.proto.functional.next"></a><div class="titlepage"></div> <div class="refnamediv"> <h2><span class="refentrytitle">Struct next</span></h2> <p>boost::proto::functional::next &#8212; A <a class="link" href="../../../PolymorphicFunctionObject.html" title="Concept PolymorphicFunctionObject">PolymorphicFunctionObject</a> type that invokes the <code class="computeroutput">std::next()</code> function on its arguments.</p> </div> <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2> <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../../../proto/reference.html#header.boost.proto.functional.std.iterator_hpp" title="Header &lt;boost/proto/functional/std/iterator.hpp&gt;">boost/proto/functional/std/iterator.hpp</a>&gt; </span> <span class="keyword">struct</span> <a class="link" href="next.html" title="Struct next">next</a> <span class="special">:</span> <span class="keyword"></span> <a class="link" href="../callable.html" title="Struct callable">proto::callable</a> <span class="special">{</span> <span class="comment">// member classes/structs/unions</span> <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> This<span class="special">,</span> <span class="keyword">typename</span> ForwardIterator<span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="next/result_This_F_idp208541568.html" title="Struct template result&lt;This(ForwardIterator)&gt;">result</a><span class="special">&lt;</span><span class="identifier">This</span><span class="special">(</span><span class="identifier">ForwardIterator</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span> <span class="comment">// types</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_const</span><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_reference</span><span class="special">&lt;</span><span class="identifier">ForwardIterator</span><span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="next/result_This_F_idp208541568.html#boost.proto.functional.next.result_This(F_idp208541568.type"><span class="identifier">type</span></a><span class="special">;</span> <span class="special">}</span><span class="special">;</span> <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> This<span class="special">,</span> <span class="keyword">typename</span> ForwardIterator<span class="special">,</span> <span class="keyword">typename</span> Distance<span class="special">&gt;</span> <span class="keyword">struct</span> <a class="link" href="next/result_This_F_idp208546000.html" title="Struct template result&lt;This(ForwardIterator, Distance)&gt;">result</a><span class="special">&lt;</span><span class="identifier">This</span><span class="special">(</span><span class="identifier">ForwardIterator</span><span class="special">,</span> <span class="identifier">Distance</span><span class="special">)</span><span class="special">&gt;</span> <span class="special">{</span> <span class="comment">// types</span> <span class="keyword">typedef</span> <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_const</span><span class="special">&lt;</span> <span class="keyword">typename</span> <span class="identifier">boost</span><span class="special">::</span><span class="identifier">remove_reference</span><span class="special">&lt;</span><span class="identifier">ForwardIterator</span><span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <span class="special">&gt;</span><span class="special">::</span><span class="identifier">type</span> <a class="link" href="next/result_This_F_idp208546000.html#boost.proto.functional.next.result_This(F_idp208546000.type"><span class="identifier">type</span></a><span class="special">;</span> <span class="special">}</span><span class="special">;</span> <span class="comment">// <a class="link" href="next.html#idp208550960-bb">public member functions</a></span> <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ForwardIterator<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="next.html#idp208551520-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">ForwardIterator</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ForwardIterator<span class="special">&gt;</span> <span class="keyword">void</span> <a class="link" href="next.html#idp208556160-bb"><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span></a><span class="special">(</span><span class="identifier">ForwardIterator</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">iterator_traits</span><span class="special">&lt;</span><span class="identifier">ForwardIterator</span><span class="special">&gt;</span><span class="special">::</span><span class="identifier">difference_type</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span> <span class="special">}</span><span class="special">;</span></pre></div> <div class="refsect1"> <a name="idp373026224"></a><h2>Description</h2> <p> A <a class="link" href="../../../PolymorphicFunctionObject.html" title="Concept PolymorphicFunctionObject">PolymorphicFunctionObject</a> type that invokes the <code class="computeroutput">std::next()</code> function on its arguments.</p> <div class="refsect2"> <a name="idp373028816"></a><h3> <a name="idp208550960-bb"></a><code class="computeroutput">next</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"> <li class="listitem"> <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ForwardIterator<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp208551520-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">ForwardIterator</span> x<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <div class="variablelist"><table border="0" class="variablelist compact"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody><tr> <td><p><span class="term">Returns:</span></p></td> <td><p><code class="computeroutput">std::next(x)</code></p></td> </tr></tbody> </table></div> </li> <li class="listitem"> <pre class="literallayout"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> ForwardIterator<span class="special">&gt;</span> <span class="keyword">void</span> <a name="idp208556160-bb"></a><span class="keyword">operator</span><span class="special">(</span><span class="special">)</span><span class="special">(</span><span class="identifier">ForwardIterator</span> x<span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">std</span><span class="special">::</span><span class="identifier">iterator_traits</span><span class="special">&lt;</span><span class="identifier">ForwardIterator</span><span class="special">&gt;</span><span class="special">::</span><span class="identifier">difference_type</span> n<span class="special">)</span> <span class="keyword">const</span><span class="special">;</span></pre> <div class="variablelist"><table border="0" class="variablelist compact"> <colgroup> <col align="left" valign="top"> <col> </colgroup> <tbody><tr> <td><p><span class="term">Returns:</span></p></td> <td><p><code class="computeroutput">std::next(x, n)</code></p></td> </tr></tbody> </table></div> </li> </ol></div> </div> </div> </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 &#169; 2008 Eric Niebler<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="distance/result_This_I_idp208525632.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../../proto/reference.html#header.boost.proto.functional.std.iterator_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="next/result_This_F_idp208541568.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> </div> </body> </html>