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<h2><span class="refentrytitle">Macro BOOST_PROTO_EXTENDS_ASSIGN</span></h2>
<p>BOOST_PROTO_EXTENDS_ASSIGN — For adding to an expression extension class an overloaded assignment operator that
builds an expression template.</p>
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<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="comment">// In header: &lt;<a class="link" href="proto/reference.html#header.boost.proto.extends_hpp" title="Header &lt;boost/proto/extends.hpp&gt;">boost/proto/extends.hpp</a>&gt;
</span>BOOST_PROTO_EXTENDS_ASSIGN()</pre></div>
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<a name="id-1.3.34.5.12.9.4"></a><h2>Description</h2>
<p>
Use <code class="computeroutput">BOOST_PROTO_EXTENDS_ASSIGN()</code> after <code class="computeroutput">
<a class="link" href="BOOST_PROTO_BASIC_EXTENDS.html" title="Macro BOOST_PROTO_BASIC_EXTENDS">BOOST_PROTO_BASIC_EXTENDS</a>()</code> to give an expression
extension class an overloaded assignment operator that builds an expression template.
</p>
<p>
See also:
</p>
<div class="itemizedlist"><ul class="itemizedlist" style="list-style-type: disc; ">
<li class="listitem"><code class="computeroutput"><a class="link" href="BOOST_PROTO_BASIC_EXTENDS.html" title="Macro BOOST_PROTO_BASIC_EXTENDS">BOOST_PROTO_BASIC_EXTENDS</a>()</code></li>
<li class="listitem"><code class="computeroutput"><a class="link" href="BOOST_PROTO__1_3_34_5_10_7.html" title="Macro BOOST_PROTO_EXTENDS_SUBSCRIPT">BOOST_PROTO_EXTENDS_SUBSCRIPT</a>()</code></li>
<li class="listitem"><code class="computeroutput"><a class="link" href="BOOST_PROTO__1_3_34_5_10_6.html" title="Macro BOOST_PROTO_EXTENDS_FUNCTION">BOOST_PROTO_EXTENDS_FUNCTION</a>()</code></li>
<li class="listitem"><code class="computeroutput"><a class="link" href="BOOST_PROTO_EXTENDS.html" title="Macro BOOST_PROTO_EXTENDS">BOOST_PROTO_EXTENDS</a>()</code></li>
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<td align="right"><div class="copyright-footer">Copyright © 2008 Eric Niebler<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>)
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