BOOST_LOCAL_FUNCTION_NAME_TPL.html 6.3 KB

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  28. <h2><span class="refentrytitle">Macro BOOST_LOCAL_FUNCTION_NAME_TPL</span></h2>
  29. <p>BOOST_LOCAL_FUNCTION_NAME_TPL &#8212; This macro is used to end a local function declaration specifying its name within templates. </p>
  30. </div>
  31. <h2 xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv-title">Synopsis</h2>
  32. <div xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="reference.html#header.boost.local_function_hpp" title="Header &lt;boost/local_function.hpp&gt;">boost/local_function.hpp</a>&gt;
  33. </span>BOOST_LOCAL_FUNCTION_NAME_TPL(name)</pre></div>
  34. <div class="refsect1">
  35. <a name="id906694"></a><h2>Description</h2>
  36. <p>This macro must be used instead of <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION_NAME.html" title="Macro BOOST_LOCAL_FUNCTION_NAME">BOOST_LOCAL_FUNCTION_NAME</a></code> when declaring a local function within a template. A part from that, this macro has the exact same syntax a <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION_NAME.html" title="Macro BOOST_LOCAL_FUNCTION_NAME">BOOST_LOCAL_FUNCTION_NAME</a></code> (see <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION_NAME.html" title="Macro BOOST_LOCAL_FUNCTION_NAME">BOOST_LOCAL_FUNCTION_NAME</a></code> for more information): </p>
  37. <pre class="programlisting"><span class="special">{</span> <span class="comment">// Some declarative context within a template.</span>
  38. <span class="special">...</span>
  39. <span class="identifier">result_type</span> <span class="identifier">BOOST_LOCAL_FUNCTION_TPL</span><span class="special">(</span><span class="identifier">declarations</span><span class="special">)</span> <span class="special">{</span>
  40. <span class="special">...</span> <span class="comment">// Body code.</span>
  41. <span class="special">}</span> <span class="identifier">BOOST_LOCAL_FUNCTION_NAME_TPL</span><span class="special">(</span><span class="identifier">qualified_name</span><span class="special">)</span>
  42. <span class="special">...</span>
  43. <span class="special">}</span>
  44. </pre>
  45. <p>Note that <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION_TPL.html" title="Macro BOOST_LOCAL_FUNCTION_TPL">BOOST_LOCAL_FUNCTION_TPL</a></code> must be used with this macro instead of <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION.html" title="Macro BOOST_LOCAL_FUNCTION">BOOST_LOCAL_FUNCTION</a></code>.</p>
  46. <p><span class="bold"><strong>Note:</strong></span> C++03 does not allow to use <code class="computeroutput">typename</code> outside templates. This library internally manipulates types, these operations require <code class="computeroutput">typename</code> but only within templates. This macro is used to indicate to the library when the enclosing scope is a template so the library can correctly use <code class="computeroutput">typename</code>.</p>
  47. <p><span class="bold"><strong>See:</strong></span> <a class="link" href="boost_localfunction/tutorial.html" title="Tutorial"> Tutorial</a> section, <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION_NAME.html" title="Macro BOOST_LOCAL_FUNCTION_NAME">BOOST_LOCAL_FUNCTION_NAME</a></code>, <code class="computeroutput"><a class="link" href="BOOST_LOCAL_FUNCTION_TPL.html" title="Macro BOOST_LOCAL_FUNCTION_TPL">BOOST_LOCAL_FUNCTION_TPL</a></code>. </p>
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  53. Caminiti<p>
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  55. file LICENSE_1_0.txt or a 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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