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diff --git a/libs/fusion/doc/html/fusion/sequence/intrinsic/functions/back.html b/libs/fusion/doc/html/fusion/sequence/intrinsic/functions/back.html new file mode 100755 index 0000000000..534058d181 --- /dev/null +++ b/libs/fusion/doc/html/fusion/sequence/intrinsic/functions/back.html @@ -0,0 +1,146 @@ +<html> +<head> +<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> +<title>back</title> +<link rel="stylesheet" href="../../../../../../../../doc/src/boostbook.css" type="text/css"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<link rel="home" href="../../../../index.html" title="Chapter 1. Fusion 2.1"> +<link rel="up" href="../functions.html" title="Functions"> +<link rel="prev" href="front.html" title="front"> +<link rel="next" href="size.html" title="size"> +</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="front.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.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="size.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="fusion.sequence.intrinsic.functions.back"></a><a class="link" href="back.html" title="back">back</a> +</h5></div></div></div> +<h6> +<a name="fusion.sequence.intrinsic.functions.back.h0"></a> + <span><a name="fusion.sequence.intrinsic.functions.back.description"></a></span><a class="link" href="back.html#fusion.sequence.intrinsic.functions.back.description">Description</a> + </h6> +<p> + Returns the last element in the sequence. + </p> +<h6> +<a name="fusion.sequence.intrinsic.functions.back.h1"></a> + <span><a name="fusion.sequence.intrinsic.functions.back.synopsis"></a></span><a class="link" href="back.html#fusion.sequence.intrinsic.functions.back.synopsis">Synopsis</a> + </h6> +<pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span> +<span class="keyword">typename</span> <a class="link" href="../metafunctions/back.html" title="back"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span></code></a><span class="special"><</span><span class="identifier">Sequence</span><span class="special">>::</span><span class="identifier">type</span> +<span class="identifier">back</span><span class="special">(</span><span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span> + +<span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span> +<span class="keyword">typename</span> <a class="link" href="../metafunctions/back.html" title="back"><code class="computeroutput"><span class="identifier">result_of</span><span class="special">::</span><span class="identifier">back</span></code></a><span class="special"><</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">>::</span><span class="identifier">type</span> +<span class="identifier">back</span><span class="special">(</span><span class="identifier">Sequence</span> <span class="keyword">const</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span> +</pre> +<h6> +<a name="fusion.sequence.intrinsic.functions.back.h2"></a> + <span><a name="fusion.sequence.intrinsic.functions.back.parameters"></a></span><a class="link" href="back.html#fusion.sequence.intrinsic.functions.back.parameters">Parameters</a> + </h6> +<div class="informaltable"><table class="table"> +<colgroup> +<col> +<col> +<col> +</colgroup> +<thead><tr> +<th> + <p> + Parameter + </p> + </th> +<th> + <p> + Requirement + </p> + </th> +<th> + <p> + Description + </p> + </th> +</tr></thead> +<tbody><tr> +<td> + <p> + <code class="computeroutput"><span class="identifier">seq</span></code> + </p> + </td> +<td> + <p> + Model of <a class="link" href="../../concepts/bidirectional_sequence.html" title="Bidirectional Sequence">Bidirectional + Sequence</a> + </p> + </td> +<td> + <p> + The sequence we wish to investigate. + </p> + </td> +</tr></tbody> +</table></div> +<h6> +<a name="fusion.sequence.intrinsic.functions.back.h3"></a> + <span><a name="fusion.sequence.intrinsic.functions.back.expression_semantics"></a></span><a class="link" href="back.html#fusion.sequence.intrinsic.functions.back.expression_semantics">Expression + Semantics</a> + </h6> +<pre class="programlisting"><span class="identifier">back</span><span class="special">(</span><span class="identifier">seq</span><span class="special">);</span> +</pre> +<p> + <span class="bold"><strong>Return type</strong></span>: Returns a reference to + the last element in the sequence <code class="computeroutput"><span class="identifier">seq</span></code> + if <code class="computeroutput"><span class="identifier">seq</span></code> is mutable and + <code class="computeroutput"><span class="identifier">e</span> <span class="special">=</span> + <span class="identifier">o</span></code>, where <code class="computeroutput"><span class="identifier">e</span></code> + is the last element in the sequence, is a valid expression. Else, returns + a type convertable to the last element in the sequence. + </p> +<p> + <span class="bold"><strong>Precondition</strong></span>: <code class="computeroutput"><a class="link" href="empty.html" title="empty"><code class="computeroutput"><span class="identifier">empty</span></code></a><span class="special">(</span><span class="identifier">seq</span><span class="special">)</span> <span class="special">==</span> <span class="keyword">false</span></code> + </p> +<p> + <span class="bold"><strong>Semantics</strong></span>: Returns the last element + in the sequence. + </p> +<h6> +<a name="fusion.sequence.intrinsic.functions.back.h4"></a> + <span><a name="fusion.sequence.intrinsic.functions.back.header"></a></span><a class="link" href="back.html#fusion.sequence.intrinsic.functions.back.header">Header</a> + </h6> +<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">sequence</span><span class="special">/</span><span class="identifier">intrinsic</span><span class="special">/</span><span class="identifier">back</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> +<span class="preprocessor">#include</span> <span class="special"><</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">back</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> +</pre> +<h6> +<a name="fusion.sequence.intrinsic.functions.back.h5"></a> + <span><a name="fusion.sequence.intrinsic.functions.back.example"></a></span><a class="link" href="back.html#fusion.sequence.intrinsic.functions.back.example">Example</a> + </h6> +<pre class="programlisting"><a class="link" href="../../../container/vector.html" title="vector"><code class="computeroutput"><span class="identifier">vector</span></code></a><span class="special"><</span><span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">,</span> <span class="keyword">int</span><span class="special">></span> <span class="identifier">v</span><span class="special">(</span><span class="number">1</span><span class="special">,</span> <span class="number">2</span><span class="special">,</span> <span class="number">3</span><span class="special">);</span> +<span class="identifier">assert</span><span class="special">(</span><span class="identifier">back</span><span class="special">(</span><span class="identifier">v</span><span class="special">)</span> <span class="special">==</span> <span class="number">3</span><span class="special">);</span> +</pre> +</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 © 2001-2006, 2011 Joel de Guzman, Dan Marsden, Tobias + Schwinger<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="front.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../functions.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="size.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> +</div> +</body> +</html> |