| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> |
| <title>View</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="../index.html" title="Chapter 1. Fusion 2.0"> |
| <link rel="prev" href="container/conversion/metafunctions/as_map.html" title="as_map"> |
| <link rel="next" href="view/single_view.html" title="single_view"> |
| </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="container/conversion/metafunctions/as_map.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.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="view/single_view.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| <div class="section"> |
| <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
| <a name="fusion.view"></a><a class="link" href="view.html" title="View">View</a> |
| </h2></div></div></div> |
| <div class="toc"><dl> |
| <dt><span class="section"><a href="view/single_view.html">single_view</a></span></dt> |
| <dt><span class="section"><a href="view/filter_view.html">filter_view</a></span></dt> |
| <dt><span class="section"><a href="view/iterator_range.html">iterator_range</a></span></dt> |
| <dt><span class="section"><a href="view/joint_view.html">joint_view</a></span></dt> |
| <dt><span class="section"><a href="view/zip_view.html">zip_view</a></span></dt> |
| <dt><span class="section"><a href="view/transform_view.html">transform_view</a></span></dt> |
| <dt><span class="section"><a href="view/reverse_view.html">reverse_view</a></span></dt> |
| <dt><span class="section"><a href="view/nview.html">nview</a></span></dt> |
| <dt><span class="section"><a href="view/repetitive_view.html">repetitive_view</a></span></dt> |
| </dl></div> |
| <p> |
| Views are sequences that do not actually contain data, but instead impart an |
| alternative presentation over the data from one or more underlying sequences. |
| Views are proxies. They provide an efficient yet purely functional way to work |
| on potentially expensive sequence operations. Views are inherently lazy. Their |
| elements are only computed on demand only when the elements of the underlying |
| sequence(s) are actually accessed. Views' lazy nature make them very cheap |
| to copy and be passed around by value. |
| </p> |
| <a name="fusion.view.header"></a><h4> |
| <a name="id948799"></a> |
| <a class="link" href="view.html#fusion.view.header">Header</a> |
| </h4> |
| <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">view</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">view</span><span class="special">.</span><span class="identifier">hpp</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="container/conversion/metafunctions/as_map.html"><img src="../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../index.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="view/single_view.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| </body> |
| </html> |
