forked from boostorg/preprocessor
35 lines
1.1 KiB
HTML
35 lines
1.1 KiB
HTML
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<html>
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<head>
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<title>BOOST_PP_INDIRECT_SELF</title>
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<link rel="stylesheet" type="text/css" href="../styles.css">
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</head>
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<body>
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<div style="margin-left: 0px;">
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The <b>BOOST_PP_INDIRECT_SELF</b> macro is a user-defined <i>named external argument</i> used by <b>BOOST_PP_INCLUDE_SELF</b>.
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</div>
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<h4>Usage</h4>
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<div class="code">
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#define <b>BOOST_PP_INDIRECT_SELF</b> <i>filename</i>
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</div>
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<h4>Arguments</h4>
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<dl>
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<dt>filename</dt>
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<dd>
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A quoted or angle-bracketed filename to be included by <b>BOOST_PP_INCLUDE_SELF</b>.
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</dd>
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</dl>
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<h4>Remarks</h4>
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<div>
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Most preprocessors will not allow a file to directly include itself--even when the file protects itself from such a scenario.
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This macro, in combination with <b>BOOST_PP_INCLUDE_SELF</b> allows a file to include itself indirectly.
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</div>
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<div>
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This macro is automatically undefined for reuse by a call to <b>BOOST_PP_INCLUDE_SELF</b>.
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</div>
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<h4>See Also</h4>
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<ul>
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<li><a href="include_self.html">BOOST_PP_INCLUDE_SELF</a></li>
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</ul>
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</body>
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</html>
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