doc/html/boost_asio/reference/async_result.html

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  26 <div class="titlepage"><div><div><h3 class="title">
  27 <a name="boost_asio.reference.async_result"></a><a class="link" href="async_result.html" title="async_result">async_result</a>
  28 </h3></div></div></div>
  29 <p>
  30         An interface for customising the behaviour of an initiating function.
  31       </p>
  32 <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span>
  33     <span class="keyword">typename</span> <a class="link" href="Handler.html" title="Handlers">Handler</a><span class="special">&gt;</span>
  34 <span class="keyword">class</span> <span class="identifier">async_result</span>
  35 </pre>
  36 <h5>
  37 <a name="boost_asio.reference.async_result.h0"></a>
  38         <span class="phrase"><a name="boost_asio.reference.async_result.types"></a></span><a class="link" href="async_result.html#boost_asio.reference.async_result.types">Types</a>
  39       </h5>
  40 <div class="informaltable"><table class="table">
  41 <colgroup>
  42 <col>
  43 <col>
  44 </colgroup>
  45 <thead><tr>
  46 <th>
  47                 <p>
  48                   Name
  49                 </p>
  50               </th>
  51 <th>
  52                 <p>
  53                   Description
  54                 </p>
  55               </th>
  56 </tr></thead>
  57 <tbody><tr>
  58 <td>
  59                 <p>
  60                   <a class="link" href="async_result/type.html" title="async_result::type"><span class="bold"><strong>type</strong></span></a>
  61                 </p>
  62               </td>
  63 <td>
  64                 <p>
  65                   The return type of the initiating function.
  66                 </p>
  67               </td>
  68 </tr></tbody>
  69 </table></div>
  70 <h5>
  71 <a name="boost_asio.reference.async_result.h1"></a>
  72         <span class="phrase"><a name="boost_asio.reference.async_result.member_functions"></a></span><a class="link" href="async_result.html#boost_asio.reference.async_result.member_functions">Member
  73         Functions</a>
  74       </h5>
  75 <div class="informaltable"><table class="table">
  76 <colgroup>
  77 <col>
  78 <col>
  79 </colgroup>
  80 <thead><tr>
  81 <th>
  82                 <p>
  83                   Name
  84                 </p>
  85               </th>
  86 <th>
  87                 <p>
  88                   Description
  89                 </p>
  90               </th>
  91 </tr></thead>
  92 <tbody>
  93 <tr>
  94 <td>
  95                 <p>
  96                   <a class="link" href="async_result/async_result.html" title="async_result::async_result"><span class="bold"><strong>async_result</strong></span></a>
  97                 </p>
  98               </td>
  99 <td>
 100                 <p>
 101                   Construct an async result from a given handler.
 102                 </p>
 103               </td>
 104 </tr>
 105 <tr>
 106 <td>
 107                 <p>
 108                   <a class="link" href="async_result/get.html" title="async_result::get"><span class="bold"><strong>get</strong></span></a>
 109                 </p>
 110               </td>
 111 <td>
 112                 <p>
 113                   Obtain the value to be returned from the initiating function.
 114                 </p>
 115               </td>
 116 </tr>
 117 </tbody>
 118 </table></div>
 119 <p>
 120         This template may be specialised for user-defined handler types.
 121       </p>
 122 <h5>
 123 <a name="boost_asio.reference.async_result.h2"></a>
 124         <span class="phrase"><a name="boost_asio.reference.async_result.requirements"></a></span><a class="link" href="async_result.html#boost_asio.reference.async_result.requirements">Requirements</a>
 125       </h5>
 126 <p>
 127         <span class="emphasis"><em>Header: </em></span><code class="literal">boost/asio/async_result.hpp</code>
 128       </p>
 129 <p>
 130         <span class="emphasis"><em>Convenience header: </em></span><code class="literal">boost/asio.hpp</code>
 131       </p>
 132 </div>
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