Boost_1_39_0/libs/fusion/doc/html/fusion/container/generation/functions/list_tie.html

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  26 <div class="titlepage"><div><div><h5 class="title">
  27 <a name="fusion.container.generation.functions.list_tie"></a><a href="list_tie.html" title="list_tie">list_tie</a></h5></div></div></div>
  28 <a name="fusion.container.generation.functions.list_tie.description"></a><h6>
  29 <a name="id545095"></a>
  30             <a href="list_tie.html#fusion.container.generation.functions.list_tie.description">Description</a>
  31           </h6>
  32 <p>
  33             Constructs a tie using a <a href="../../list.html" title="list"><tt class="computeroutput"><span class="identifier">list</span></tt></a> sequence.
  34           </p>
  35 <a name="fusion.container.generation.functions.list_tie.synopsis"></a><h6>
  36 <a name="id545144"></a>
  37             <a href="list_tie.html#fusion.container.generation.functions.list_tie.synopsis">Synopsis</a>
  38           </h6>
  39 <pre class="programlisting">
  40 <span class="keyword">template</span> <span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T0</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">T1</span><span class="special">,...</span> <span class="keyword">typename</span> <span class="identifier">TN</span><span class="special">&gt;</span>
  41 <a href="../../list.html" title="list"><tt class="computeroutput"><span class="identifier">list</span></tt></a><span class="special">&lt;</span><span class="identifier">T0</span><span class="special">&amp;,</span> <span class="identifier">T1</span><span class="special">&amp;,...</span> <span class="identifier">TN</span><span class="special">&amp;&gt;</span>
  42 <span class="identifier">list_tie</span><span class="special">(</span><span class="identifier">T0</span><span class="special">&amp;</span> <span class="identifier">x0</span><span class="special">,</span> <span class="identifier">T1</span><span class="special">&amp;</span> <span class="identifier">x1</span><span class="special">...</span> <span class="identifier">TN</span><span class="special">&amp;</span> <span class="identifier">xN</span><span class="special">);</span>
  43 </pre>
  44 <p>
  45             The variadic function accepts <tt class="computeroutput"><span class="number">0</span></tt>
  46             to <tt class="computeroutput"><span class="identifier">FUSION_MAX_LIST_SIZE</span></tt>
  47             elements, where <tt class="computeroutput"><span class="identifier">FUSION_MAX_LIST_SIZE</span></tt>
  48             is a user definable predefined maximum that defaults to <tt class="computeroutput"><span class="number">10</span></tt>. You may define the preprocessor constant
  49             <tt class="computeroutput"><span class="identifier">FUSION_MAX_LIST_SIZE</span></tt>
  50             before including any Fusion header to change the default. Example:
  51           </p>
  52 <pre class="programlisting">
  53 <span class="preprocessor">#define</span> <span class="identifier">FUSION_MAX_LIST_SIZE</span> <span class="number">20</span>
  54 </pre>
  55 <a name="fusion.container.generation.functions.list_tie.parameters"></a><h6>
  56 <a name="id545462"></a>
  57             <a href="list_tie.html#fusion.container.generation.functions.list_tie.parameters">Parameters</a>
  58           </h6>
  59 <div class="informaltable"><table class="table">
  60 <colgroup>
  61 <col>
  62 <col>
  63 <col>
  64 </colgroup>
  65 <thead><tr>
  66 <th>
  67                   <p>
  68                     Parameter
  69                   </p>
  70                   </th>
  71 <th>
  72                   <p>
  73                     Requirement
  74                   </p>
  75                   </th>
  76 <th>
  77                   <p>
  78                     Description
  79                   </p>
  80                   </th>
  81 </tr></thead>
  82 <tbody><tr>
  83 <td>
  84                   <p>
  85                     <tt class="computeroutput"><span class="identifier">x0</span><span class="special">,</span>
  86                     <span class="identifier">x1</span><span class="special">,...</span>
  87                     <span class="identifier">xN</span></tt>
  88                   </p>
  89                   </td>
  90 <td>
  91                   <p>
  92                     Instances of <tt class="computeroutput"><span class="identifier">T0</span><span class="special">,</span> <span class="identifier">T1</span><span class="special">,...</span> <span class="identifier">TN</span></tt>
  93                   </p>
  94                   </td>
  95 <td>
  96                   <p>
  97                     The arguments to <tt class="computeroutput"><span class="identifier">list_tie</span></tt>
  98                   </p>
  99                   </td>
 100 </tr></tbody>
 101 </table></div>
 102 <a name="fusion.container.generation.functions.list_tie.expression_semantics"></a><h6>
 103 <a name="id545638"></a>
 104             <a href="list_tie.html#fusion.container.generation.functions.list_tie.expression_semantics">Expression
 105             Semantics</a>
 106           </h6>
 107 <pre class="programlisting">
 108 <span class="identifier">list_tie</span><span class="special">(</span><span class="identifier">x0</span><span class="special">,</span> <span class="identifier">x1</span><span class="special">,...</span> <span class="identifier">xN</span><span class="special">);</span>
 109 </pre>
 110 <p>
 111             <span class="bold"><b>Return type</b></span>: <a href="../../list.html" title="list"><tt class="computeroutput"><span class="identifier">list</span></tt></a>&lt;T0&amp;, T1&amp;,...
 112             TN&amp;&gt;
 113           </p>
 114 <p>
 115             <span class="bold"><b>Semantics</b></span>: Create a <a href="../../list.html" title="list"><tt class="computeroutput"><span class="identifier">list</span></tt></a> of references from <tt class="computeroutput"><span class="identifier">x0</span><span class="special">,</span> <span class="identifier">x1</span><span class="special">,...</span> <span class="identifier">xN</span></tt>.
 116           </p>
 117 <a name="fusion.container.generation.functions.list_tie.header"></a><h6>
 118 <a name="id545808"></a>
 119             <a href="list_tie.html#fusion.container.generation.functions.list_tie.header">Header</a>
 120           </h6>
 121 <pre class="programlisting">
 122 <span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">container</span><span class="special">/</span><span class="identifier">generation</span><span class="special">/</span><span class="identifier">list_tie</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
 123 <span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">fusion</span><span class="special">/</span><span class="identifier">include</span><span class="special">/</span><span class="identifier">list_tie</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
 124 </pre>
 125 <a name="fusion.container.generation.functions.list_tie.example"></a><h6>
 126 <a name="id545978"></a>
 127             <a href="list_tie.html#fusion.container.generation.functions.list_tie.example">Example</a>
 128           </h6>
 129 <pre class="programlisting">
 130 <span class="keyword">int</span> <span class="identifier">i</span> <span class="special">=</span> <span class="number">123</span><span class="special">;</span>
 131 <span class="keyword">double</span> <span class="identifier">d</span> <span class="special">=</span> <span class="number">123.456</span><span class="special">;</span>
 132 <span class="identifier">list_tie</span><span class="special">(</span><span class="identifier">i</span><span class="special">,</span> <span class="identifier">d</span><span class="special">)</span>
 133 </pre>
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 138       Schwinger<p>
 139         Distributed under the Boost Software License, Version 1.0. (See accompanying
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