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2009-09-25 00:21:53 +00:00
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<div class="section" title="Callable Object">
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<div class="titlepage"><div><div><h4 class="title">
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<a name="fusion.functional.concepts.callable"></a><a class="link" href="callable.html" title="Callable Object"> Callable Object</a>
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<a name="fusion.functional.concepts.callable.description"></a><h6>
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<a class="link" href="callable.html#fusion.functional.concepts.callable.description">Description</a>
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</h6>
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<p>
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A pointer to a function, a pointer to member function, a pointer to member
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data, or a class type whose objects can appear immediately to the left
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of a function call operator.
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</p>
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<a name="fusion.functional.concepts.callable.models"></a><h6>
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<a class="link" href="callable.html#fusion.functional.concepts.callable.models">Models</a>
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function pointer types
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<li class="listitem">
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member (function or data) pointer types
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<li class="listitem">
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all kinds of function objects
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</li>
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</ul></div>
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<a name="fusion.functional.concepts.callable.examples"></a><h6>
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2010-04-11 15:01:17 +00:00
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<a name="id847190"></a>
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2009-09-25 00:21:53 +00:00
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<a class="link" href="callable.html#fusion.functional.concepts.callable.examples">Examples</a>
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</h6>
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2009-02-22 06:27:12 +00:00
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<pre class="programlisting"><span class="special">&</span> <span class="identifier">a_free_function</span>
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<span class="special">&</span> <span class="identifier">a_class</span><span class="special">::</span><span class="identifier">a_static_member_function</span>
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<span class="special">&</span> <span class="identifier">a_class</span><span class="special">::</span><span class="identifier">a_nonstatic_data_member</span>
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<span class="special">&</span> <span class="identifier">a_class</span><span class="special">::</span><span class="identifier">a_nonstatic_member_function</span>
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<span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>()</span>
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<span class="comment">// using namespace boost;
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</span><span class="identifier">bind</span><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>(),</span> <span class="identifier">_1</span><span class="special">,</span> <span class="number">5</span><span class="special">)</span>
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<span class="identifier">lambda</span><span class="special">::</span><span class="identifier">_1</span> <span class="special">+=</span> <span class="identifier">lambda</span><span class="special">::</span><span class="identifier">_2</span><span class="special">;</span>
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<span class="identifier">fusion</span><span class="special">::</span><a class="link" href="../generation/functions/mk_fused_fobj.html" title="make_fused_function_object"><code class="computeroutput"><span class="identifier">make_fused_function_object</span></code></a><span class="special">(</span><span class="identifier">std</span><span class="special">::</span><span class="identifier">less</span><span class="special"><</span><span class="keyword">int</span><span class="special">>())</span>
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</pre>
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<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
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2009-12-11 21:01:22 +00:00
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<td align="right"><div class="copyright-footer">Copyright © 2001-2007 Joel de Guzman, Dan Marsden, Tobias
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2007-11-07 02:12:28 +00:00
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Schwinger<p>
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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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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