| <html> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> |
| <title>Customization</title> |
| <link rel="stylesheet" href="../../../../../doc/src/boostbook.css" type="text/css"> |
| <meta name="generator" content="DocBook XSL Stylesheets V1.74.0"> |
| <link rel="home" href="../index.html" title="Chapter 1. Boost.Icl"> |
| <link rel="up" href="../index.html" title="Chapter 1. Boost.Icl"> |
| <link rel="prev" href="interface/function_synopsis.html" title="Function Synopsis"> |
| <link rel="next" href="implementation.html" title="Implementation"> |
| </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="../../../../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="interface/function_synopsis.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="implementation.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| <div class="section boost_icl_customization" lang="en"> |
| <div class="titlepage"><div><div><h2 class="title" style="clear: both"> |
| <a name="boost_icl.customization"></a><a class="link" href="customization.html" title="Customization">Customization</a> |
| </h2></div></div></div> |
| <div class="toc"><dl><dt><span class="section"><a href="customization.html#boost_icl.customization.intervals">Intervals</a></span></dt></dl></div> |
| <div class="section boost_icl_customization_intervals" lang="en"> |
| <div class="titlepage"><div><div><h3 class="title"> |
| <a name="boost_icl.customization.intervals"></a><a class="link" href="customization.html#boost_icl.customization.intervals" title="Intervals">Intervals</a> |
| </h3></div></div></div> |
| <p> |
| The <span class="bold"><strong>icl</strong></span> provides the possibility of customizing |
| user defined interval class templates and class types with static interval |
| borders to be used with interval containers. |
| </p> |
| <p> |
| There is a template <code class="computeroutput"><a class="link" href="../boost/icl/interval_traits.html" title="Struct template interval_traits">interval_traits</a></code>, |
| that has to be instatiated for the user defined interval type, in order to |
| provide associated types and basic functions. Bound types of the interval |
| are assigned by specializing the template <code class="computeroutput"><span class="identifier">interval_bound_type</span></code>. |
| </p> |
| <div class="informaltable"><table class="table"> |
| <colgroup> |
| <col> |
| <col> |
| <col> |
| </colgroup> |
| <thead><tr> |
| <th> |
| <p> |
| Customize |
| </p> |
| </th> |
| <th> |
| <p> |
| Name |
| </p> |
| </th> |
| <th> |
| <p> |
| Description |
| </p> |
| </th> |
| </tr></thead> |
| <tbody> |
| <tr> |
| <td> |
| <p> |
| associated types |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">interval_type</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| interval type of the partial specialisation for the user defined |
| type |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">domain_type</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| the domain or element type of the interval |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">domain_compare</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| the ordering on the elements |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| basic functions |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">construct</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">domain_type</span><span class="special">&,</span> <span class="keyword">const</span> |
| <span class="identifier">domain_type</span><span class="special">&)</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| construct an interval |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">lower</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">interval_type</span><span class="special">&)</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| select the interval's lower bound |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">upper</span><span class="special">(</span><span class="keyword">const</span> <span class="identifier">interval_type</span><span class="special">&)</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| select the interval's upper bound |
| </p> |
| </td> |
| </tr> |
| <tr> |
| <td> |
| <p> |
| interval bounds |
| </p> |
| </td> |
| <td> |
| <p> |
| <code class="computeroutput"><span class="identifier">interval_bound_type</span><span class="special"><</span><span class="identifier">interval_type</span><span class="special">>{...}</span></code> |
| </p> |
| </td> |
| <td> |
| <p> |
| specialize meta function <code class="computeroutput"><span class="identifier">interval_bound_type</span></code> |
| to assign one of the 4 bound types to the user defined interval. |
| </p> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| <p> |
| How to do the customization in detail is shown in example <a class="link" href="examples/custom_interval.html" title="Custom interval">custom |
| interval</a>. |
| </p> |
| </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 © 2007 -2010 Joachim Faulhaber<br>Copyright © 1999 -2006 Cortex Software GmbH<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="interface/function_synopsis.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="implementation.html"><img src="../../../../../doc/src/images/next.png" alt="Next"></a> |
| </div> |
| </body> |
| </html> |