<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=US-ASCII"> <title>Struct template subtract_typeof_helper</title> <link rel="stylesheet" href="../../boostbook.css" type="text/css"> <meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> <link rel="home" href="../../index.html" title="The Boost C++ Libraries BoostBook Documentation Subset"> <link rel="up" href="../../boost_units/Reference.html#header.boost.units.operators_hpp" title="Header <boost/units/operators.hpp>"> <link rel="prev" href="add_typeof_helper.html" title="Struct template add_typeof_helper"> <link rel="next" href="multiply_typeof_helper.html" title="Struct template multiply_typeof_helper"> </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="add_typeof_helper.html"><img src="../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../boost_units/Reference.html#header.boost.units.operators_hpp"><img src="../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="multiply_typeof_helper.html"><img src="../../../../doc/html/images/next.png" alt="Next"></a> </div> <div class="refentry" title="Struct template subtract_typeof_helper"> <a name="boost.units.subtract_typeof_helper"></a><div class="titlepage"></div> <div class="refnamediv"> <h2><span class="refentrytitle">Struct template subtract_typeof_helper</span></h2> <p>boost::units::subtract_typeof_helper</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="emphasis"><em>// In header: <<a class="link" href="../../boost_units/Reference.html#header.boost.units.operators_hpp" title="Header <boost/units/operators.hpp>">boost/units/operators.hpp</a>> </em></span><span class="bold"><strong>template</strong></span><<span class="bold"><strong>typename</strong></span> X, <span class="bold"><strong>typename</strong></span> Y> <span class="bold"><strong>struct</strong></span> <a class="link" href="subtract_typeof_helper.html" title="Struct template subtract_typeof_helper">subtract_typeof_helper</a> { <span class="emphasis"><em>// <a class="link" href="subtract_typeof_helper.html#id1403312-bb">public member functions</a></em></span> <span class="type"><span class="bold"><strong>typedef</strong></span></span> <a class="link" href="subtract_typeof_helper.html#id1403316-bb">typeof</a>((typeof_::make< X >()-typeof_::make< Y >())) ; };</pre></div> <div class="refsect1" title="Description"> <a name="id1946708"></a><h2>Description</h2> <div class="refsect2" title="subtract_typeof_helper public member functions"> <a name="id1946711"></a><h3> <a name="id1403312-bb"></a><code class="computeroutput">subtract_typeof_helper</code> public member functions</h3> <div class="orderedlist"><ol class="orderedlist" type="1"><li class="listitem"><pre class="literallayout"><span class="type"><span class="bold"><strong>typedef</strong></span></span> <a name="id1403316-bb"></a>typeof((typeof_::make< X >()-typeof_::make< Y >())) ;</pre></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 © 2003 -2008 Matthias Christian Schabel, 2007-2008 Steven Watanabe<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="add_typeof_helper.html"><img src="../../../../doc/html/images/prev.png" alt="Prev"></a><a accesskey="u" href="../../boost_units/Reference.html#header.boost.units.operators_hpp"><img src="../../../../doc/html/images/up.png" alt="Up"></a><a accesskey="h" href="../../index.html"><img src="../../../../doc/html/images/home.png" alt="Home"></a><a accesskey="n" href="multiply_typeof_helper.html"><img src="../../../../doc/html/images/next.png" alt="Next"></a> </div> </body> </html>