synthesis.html 13 KB

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  4. <title>Class templates for type synthesis</title>
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  24. </div>
  25. <div class="section">
  26. <div class="titlepage"><div><div><h3 class="title">
  27. <a name="boost_functiontypes.reference.synthesis"></a><a class="link" href="synthesis.html" title="Class templates for type synthesis">Class templates
  28. for type synthesis</a>
  29. </h3></div></div></div>
  30. <div class="toc"><dl class="toc">
  31. <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.function_type">function_type</a></span></dt>
  32. <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.function_pointer">function_pointer</a></span></dt>
  33. <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.function_reference">function_reference</a></span></dt>
  34. <dt><span class="section"><a href="synthesis.html#boost_functiontypes.reference.synthesis.member_function_pointer">member_function_pointer</a></span></dt>
  35. </dl></div>
  36. <div class="section">
  37. <div class="titlepage"><div><div><h4 class="title">
  38. <a name="boost_functiontypes.reference.synthesis.function_type"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.function_type" title="function_type">function_type</a>
  39. </h4></div></div></div>
  40. <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
  41. <span class="keyword">struct</span> <span class="identifier">function_type</span><span class="special">;</span>
  42. </pre>
  43. <p>
  44. <span class="bold"><strong>Header</strong></span>
  45. </p>
  46. <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">function_types</span><span class="special">/</span><span class="identifier">function_type</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  47. </pre>
  48. <div class="variablelist">
  49. <p class="title"><b></b></p>
  50. <dl class="variablelist">
  51. <dt><span class="term"><code class="literal">Types</code></span></dt>
  52. <dd><p>
  53. Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a>
  54. - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward
  55. Sequence</a> or another callable, builtin type
  56. </p></dd>
  57. <dt><span class="term"><code class="literal">Tag</code></span></dt>
  58. <dd><p>
  59. Further properties
  60. </p></dd>
  61. <dt><span class="term"><code class="literal">function_type&lt;Types,Tag&gt;::type</code></span></dt>
  62. <dd><p>
  63. Synthesized type
  64. </p></dd>
  65. </dl>
  66. </div>
  67. <p>
  68. Synthesizes a function type from given properties.
  69. </p>
  70. <p>
  71. If the template parameters do not describe a valid type, any attempt to
  72. access the <code class="literal">type</code> member will result in a compile error.
  73. </p>
  74. </div>
  75. <div class="section">
  76. <div class="titlepage"><div><div><h4 class="title">
  77. <a name="boost_functiontypes.reference.synthesis.function_pointer"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.function_pointer" title="function_pointer">function_pointer</a>
  78. </h4></div></div></div>
  79. <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
  80. <span class="keyword">struct</span> <span class="identifier">function_pointer</span><span class="special">;</span>
  81. </pre>
  82. <p>
  83. <span class="bold"><strong>Header</strong></span>
  84. </p>
  85. <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">function_types</span><span class="special">/</span><span class="identifier">function_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  86. </pre>
  87. <div class="variablelist">
  88. <p class="title"><b></b></p>
  89. <dl class="variablelist">
  90. <dt><span class="term"><code class="literal">Types</code></span></dt>
  91. <dd><p>
  92. Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a>
  93. - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward
  94. Sequence</a> or another callable, builtin type
  95. </p></dd>
  96. <dt><span class="term"><code class="literal">Tag</code></span></dt>
  97. <dd><p>
  98. Further properties
  99. </p></dd>
  100. <dt><span class="term"><code class="literal">function_pointer&lt;Types,Tag&gt;::type</code></span></dt>
  101. <dd><p>
  102. Synthesized type
  103. </p></dd>
  104. </dl>
  105. </div>
  106. <p>
  107. Synthesizes a function pointer type from given properties.
  108. </p>
  109. <p>
  110. If the template parameters do not describe a valid type, any attempt to
  111. access the <code class="literal">type</code> member will result in a compile error.
  112. </p>
  113. </div>
  114. <div class="section">
  115. <div class="titlepage"><div><div><h4 class="title">
  116. <a name="boost_functiontypes.reference.synthesis.function_reference"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.function_reference" title="function_reference">function_reference</a>
  117. </h4></div></div></div>
  118. <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
  119. <span class="keyword">struct</span> <span class="identifier">function_reference</span><span class="special">;</span>
  120. </pre>
  121. <p>
  122. <span class="bold"><strong>Header</strong></span>
  123. </p>
  124. <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">function_types</span><span class="special">/</span><span class="identifier">function_reference</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  125. </pre>
  126. <div class="variablelist">
  127. <p class="title"><b></b></p>
  128. <dl class="variablelist">
  129. <dt><span class="term"><code class="literal">Types</code></span></dt>
  130. <dd><p>
  131. Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a>
  132. - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward
  133. Sequence</a> or another callable, builtin type
  134. </p></dd>
  135. <dt><span class="term"><code class="literal">Tag</code></span></dt>
  136. <dd><p>
  137. Further properties
  138. </p></dd>
  139. <dt><span class="term"><code class="literal">function_reference&lt;Types,Tag&gt;::type</code></span></dt>
  140. <dd><p>
  141. Synthesized type
  142. </p></dd>
  143. </dl>
  144. </div>
  145. <p>
  146. Synthesizes a function reference type from given properties.
  147. </p>
  148. <p>
  149. If the template parameters do not describe a valid type, any attempt to
  150. access the <code class="literal">type</code> member will result in a compile error.
  151. </p>
  152. </div>
  153. <div class="section">
  154. <div class="titlepage"><div><div><h4 class="title">
  155. <a name="boost_functiontypes.reference.synthesis.member_function_pointer"></a><a class="link" href="synthesis.html#boost_functiontypes.reference.synthesis.member_function_pointer" title="member_function_pointer">member_function_pointer</a>
  156. </h4></div></div></div>
  157. <pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">Types</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
  158. <span class="keyword">struct</span> <span class="identifier">member_function_pointer</span><span class="special">;</span>
  159. </pre>
  160. <p>
  161. <span class="bold"><strong>Header</strong></span>
  162. </p>
  163. <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">function_types</span><span class="special">/</span><span class="identifier">member_function_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
  164. </pre>
  165. <div class="variablelist">
  166. <p class="title"><b></b></p>
  167. <dl class="variablelist">
  168. <dt><span class="term"><code class="literal">Types</code></span></dt>
  169. <dd><p>
  170. Component types in form of an <a href="../../../../../mpl/index.html" target="_top">MPL</a>
  171. - <a href="../../../../../mpl/doc/refmanual/forward-sequence.html" target="_top">Forward
  172. Sequence</a> or another callable, builtin type
  173. </p></dd>
  174. <dt><span class="term"><code class="literal">Tag</code></span></dt>
  175. <dd><p>
  176. Further properties
  177. </p></dd>
  178. <dt><span class="term"><code class="literal">member_function_pointer&lt;Types,Tag&gt;::type</code></span></dt>
  179. <dd><p>
  180. Synthesized type
  181. </p></dd>
  182. </dl>
  183. </div>
  184. <p>
  185. Synthesizes a member function pointer type from given properties.
  186. </p>
  187. <p>
  188. An optional reference or possibly cv-qualified pointer is removed from
  189. the second type in the sequence to determine the the class type. The cv-qualification
  190. of the resulting type applies to the member function, unless otherwise
  191. explicitly specified by the property tag.
  192. </p>
  193. <p>
  194. If the template parameters do not describe a valid type, any attempt to
  195. access the <code class="literal">type</code> member will result in a compile error.
  196. </p>
  197. </div>
  198. </div>
  199. <table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
  200. <td align="left"></td>
  201. <td align="right"><div class="copyright-footer">Copyright &#169; 2004-2007 Tobias
  202. Schwinger<p>
  203. Distributed under the Boost Software License, Version 1.0. (See accompanying
  204. 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>)
  205. </p>
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