BOOST_CONTRACT_OVERRIDES.html 5.6 KB

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  26. <a name="BOOST_CONTRACT_OVERRIDES"></a><div class="titlepage"></div>
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  28. <h2><span class="refentrytitle">Macro BOOST_CONTRACT_OVERRIDES</span></h2>
  29. <p>BOOST_CONTRACT_OVERRIDES &#8212; Declare multiple override type traits at once naming them <code class="computeroutput">override_...</code> (for convenience). </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.contract.override_hpp" title="Header &lt;boost/contract/override.hpp&gt;">boost/contract/override.hpp</a>&gt;
  33. </span>BOOST_CONTRACT_OVERRIDES(...)</pre></div>
  34. <div class="refsect1">
  35. <a name="idm45707994029248"></a><h2>Description</h2>
  36. <p>This variadic macro is provided for convenience as <code class="computeroutput">BOOST_CONTRACT_OVERRIDES(f_1, f_2, ..., f_n)</code> expands to code equivalent to:</p>
  37. <pre class="programlisting"><span class="identifier">BOOST_CONTRACT_OVERRIDE</span><span class="special">(</span><span class="identifier">f_1</span><span class="special">)</span>
  38. <span class="identifier">BOOST_CONTRACT_OVERRIDE</span><span class="special">(</span><span class="identifier">f_2</span><span class="special">)</span>
  39. <span class="special">...</span>
  40. <span class="identifier">BOOST_CONTRACT_OVERRIDE</span><span class="special">(</span><span class="identifier">f_n</span><span class="special">)</span>
  41. </pre>
  42. <p>On compilers that do not support variadic macros, the override type traits can be equivalently programmed one-by-one calling <code class="computeroutput"><a class="link" href="BOOST_CONTRACT_OVERRIDE.html" title="Macro BOOST_CONTRACT_OVERRIDE">BOOST_CONTRACT_OVERRIDE</a></code> for each function name as shown above.</p>
  43. <p><span class="bold"><strong>See Also:</strong></span></p>
  44. <p> <a class="link" href="boost_contract/tutorial.html#boost_contract.tutorial.public_function_overrides__subcontracting_" title="Public Function Overrides (Subcontracting)">
  45. Public Function Overrides</a></p>
  46. <p>
  47. </p>
  48. <p>
  49. </p>
  50. <div class="variablelist"><table border="0" class="variablelist compact">
  51. <colgroup>
  52. <col align="left" valign="top">
  53. <col>
  54. </colgroup>
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  56. <td><p><span class="term">Parameters:</span></p></td>
  57. <td><div class="variablelist"><table border="0" class="variablelist compact">
  58. <colgroup>
  59. <col align="left" valign="top">
  60. <col>
  61. </colgroup>
  62. <tbody><tr>
  63. <td><p><span class="term"><code class="computeroutput">...</code></span></p></td>
  64. <td><p>A comma separated list of one or more function names of public function overrides. (Each function name should never contain commas because it is an identifier.) </p></td>
  65. </tr></tbody>
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  73. <td align="right"><div class="copyright-footer">Copyright &#169; 2008-2019 Lorenzo Caminiti<p>
  74. Distributed under the Boost Software License, Version 1.0 (see accompanying
  75. 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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