PageRenderTime 42ms CodeModel.GetById 17ms app.highlight 10ms RepoModel.GetById 8ms app.codeStats 0ms

/Src/Dependencies/Boost/libs/phoenix/doc/html/phoenix/modules/bind/binding_member_functions.html

http://hadesmem.googlecode.com/
HTML | 72 lines | 72 code | 0 blank | 0 comment | 0 complexity | 2f9b64c5f66785838cad8ab035fc215b MD5 | raw file
 1<html>
 2<head>
 3<meta http-equiv="Content-Type" content="text/html; charset=US-ASCII">
 4<title>Binding Member Functions</title>
 5<link rel="stylesheet" href="../../../../../../../doc/src/boostbook.css" type="text/css">
 6<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
 7<link rel="home" href="../../../index.html" title="Chapter&#160;1.&#160;Phoenix 3.0">
 8<link rel="up" href="../bind.html" title="Bind">
 9<link rel="prev" href="binding_functions.html" title="Binding Functions">
10<link rel="next" href="binding_member_variables.html" title="Binding Member Variables">
11</head>
12<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
13<table cellpadding="2" width="100%"><tr>
14<td valign="top"><img alt="Boost C++ Libraries" width="277" height="86" src="../../../../../../../boost.png"></td>
15<td align="center"><a href="../../../../../../../index.html">Home</a></td>
16<td align="center"><a href="../../../../../../../libs/libraries.htm">Libraries</a></td>
17<td align="center"><a href="http://www.boost.org/users/people.html">People</a></td>
18<td align="center"><a href="http://www.boost.org/users/faq.html">FAQ</a></td>
19<td align="center"><a href="../../../../../../../more/index.htm">More</a></td>
20</tr></table>
21<hr>
22<div class="spirit-nav">
23<a accesskey="p" href="binding_functions.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../bind.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="binding_member_variables.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
24</div>
25<div class="section">
26<div class="titlepage"><div><div><h4 class="title">
27<a name="phoenix.modules.bind.binding_member_functions"></a><a class="link" href="binding_member_functions.html" title="Binding Member Functions">Binding
28        Member Functions</a>
29</h4></div></div></div>
30<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">phoenix</span><span class="special">/</span><span class="identifier">bind</span><span class="special">/</span><span class="identifier">bind_member_function</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
31</pre>
32<p>
33          Binding member functions can be done similarly. A bound member function
34          takes in a pointer or reference to an object as the first argument. For
35          instance, given:
36        </p>
37<pre class="programlisting"><span class="keyword">struct</span> <span class="identifier">xyz</span>
38<span class="special">{</span>
39    <span class="keyword">void</span> <span class="identifier">foo</span><span class="special">(</span><span class="keyword">int</span><span class="special">)</span> <span class="keyword">const</span><span class="special">;</span>
40<span class="special">};</span>
41</pre>
42<p>
43          <code class="computeroutput"><span class="identifier">xyz</span></code>'s <code class="computeroutput"><span class="identifier">foo</span></code>
44          member function can be bound as:
45        </p>
46<pre class="programlisting"><span class="identifier">bind</span><span class="special">(&amp;</span><span class="identifier">xyz</span><span class="special">::</span><span class="identifier">foo</span><span class="special">,</span> <span class="identifier">obj</span><span class="special">,</span> <span class="identifier">arg1</span><span class="special">)</span> <span class="comment">// obj is an xyz object
47</span></pre>
48<p>
49          Take note that a lazy-member functions expects the first argument to be
50          a pointer or reference to an object. Both the object (reference or pointer)
51          and the arguments can be lazily bound. Examples:
52        </p>
53<pre class="programlisting"><span class="identifier">xyz</span> <span class="identifier">obj</span><span class="special">;</span>
54<span class="identifier">bind</span><span class="special">(&amp;</span><span class="identifier">xyz</span><span class="special">::</span><span class="identifier">foo</span><span class="special">,</span> <span class="identifier">arg1</span><span class="special">,</span> <span class="identifier">arg2</span><span class="special">)</span>     <span class="comment">// arg1.foo(arg2)
55</span><span class="identifier">bind</span><span class="special">(&amp;</span><span class="identifier">xyz</span><span class="special">::</span><span class="identifier">foo</span><span class="special">,</span> <span class="identifier">obj</span><span class="special">,</span> <span class="identifier">arg1</span><span class="special">)</span>      <span class="comment">// obj.foo(arg1)
56</span><span class="identifier">bind</span><span class="special">(&amp;</span><span class="identifier">xyz</span><span class="special">::</span><span class="identifier">foo</span><span class="special">,</span> <span class="identifier">obj</span><span class="special">,</span> <span class="number">100</span><span class="special">)</span>       <span class="comment">// obj.foo(100)
57</span></pre>
58</div>
59<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
60<td align="left"></td>
61<td align="right"><div class="copyright-footer">Copyright &#169; 2002-2005, 2010 Joel de Guzman, Dan Marsden, Thomas Heller<p>
62        Distributed under the Boost Software License, Version 1.0. (See accompanying
63        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>)
64      </p>
65</div></td>
66</tr></table>
67<hr>
68<div class="spirit-nav">
69<a accesskey="p" href="binding_functions.html"><img src="../../../../../../../doc/src/images/prev.png" alt="Prev"></a><a accesskey="u" href="../bind.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="binding_member_variables.html"><img src="../../../../../../../doc/src/images/next.png" alt="Next"></a>
70</div>
71</body>
72</html>