| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> |
| <title>in</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. Fusion 2.0"> |
| <link rel="up" href="../i_o.html" title="I/O"> |
| <link rel="prev" href="../i_o.html" title="I/O"> |
| <link rel="next" href="out.html" title="out"> |
| </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="../i_o.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../i_o.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="out.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.operator.i_o.in"></a><a class="link" href="in.html" title="in">in</a> |
| </h5></div></div></div> |
| <a name="fusion.sequence.operator.i_o.in.description"></a><h6> |
| <a name="id901464"></a> |
| <a class="link" href="in.html#fusion.sequence.operator.i_o.in.description">Description</a> |
| </h6> |
| <p> |
| Read a <a class="link" href="../../../sequence.html" title="Sequence">Sequence</a> from an input |
| stream. |
| </p> |
| <a name="fusion.sequence.operator.i_o.in.synopsis"></a><h6> |
| <a name="id901486"></a> |
| <a class="link" href="in.html#fusion.sequence.operator.i_o.in.synopsis">Synopsis</a> |
| </h6> |
| <pre class="programlisting"><span class="keyword">template</span> <span class="special"><</span><span class="keyword">typename</span> <span class="identifier">IStream</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Sequence</span><span class="special">></span> |
| <span class="identifier">IStream</span><span class="special">&</span> |
| <span class="keyword">operator</span><span class="special">>>(</span><span class="identifier">IStream</span><span class="special">&</span> <span class="identifier">is</span><span class="special">,</span> <span class="identifier">Sequence</span><span class="special">&</span> <span class="identifier">seq</span><span class="special">);</span> |
| </pre> |
| <a name="fusion.sequence.operator.i_o.in.parameters"></a><h6> |
| <a name="id901587"></a> |
| <a class="link" href="in.html#fusion.sequence.operator.i_o.in.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> |
| is |
| </p> |
| </td> |
| <td> |
| <p> |
| An input stream. |
| </p> |
| </td> |
| <td> |
| <p> |
| Stream to extract information from. |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| seq |
| </p> |
| </td> |
| <td> |
| <p> |
| A <a class="link" href="../../../sequence.html" title="Sequence">Sequence</a>. |
| </p> |
| </td> |
| <td> |
| <p> |
| The sequence to read. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <a name="fusion.sequence.operator.i_o.in.expression_semantics"></a><h6> |
| <a name="id901698"></a> |
| <a class="link" href="in.html#fusion.sequence.operator.i_o.in.expression_semantics">Expression |
| Semantics</a> |
| </h6> |
| <pre class="programlisting"><span class="identifier">is</span> <span class="special">>></span> <span class="identifier">seq</span> |
| </pre> |
| <p> |
| <span class="bold"><strong>Return type</strong></span>: IStream& |
| </p> |
| <p> |
| <span class="bold"><strong>Semantics</strong></span>: For each element, <code class="computeroutput"><span class="identifier">e</span></code>, in sequence, <code class="computeroutput"><span class="identifier">seq</span></code>, |
| call <code class="computeroutput"><span class="identifier">is</span> <span class="special">>></span> |
| <span class="identifier">e</span></code>. |
| </p> |
| <a name="fusion.sequence.operator.i_o.in.header"></a><h6> |
| <a name="id901778"></a> |
| <a class="link" href="in.html#fusion.sequence.operator.i_o.in.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">io</span><span class="special">/</span><span class="identifier">in</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">in</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">></span> |
| </pre> |
| <a name="fusion.sequence.operator.i_o.in.example"></a><h6> |
| <a name="id901893"></a> |
| <a class="link" href="in.html#fusion.sequence.operator.i_o.in.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="identifier">std</span><span class="special">::</span><span class="identifier">string</span><span class="special">,</span> <span class="keyword">char</span><span class="special">></span> <span class="identifier">v</span><span class="special">;</span> |
| <span class="identifier">std</span><span class="special">::</span><span class="identifier">cin</span> <span class="special">>></span> <span class="identifier">v</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 © 2001-2007 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="../i_o.html"><img src="../../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../i_o.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="out.html"><img src="../../../../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| </body> |
| </html> |