69 lines
2.1 KiB
HTML
69 lines
2.1 KiB
HTML
<html>
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<head>
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<title>BOOST_PP_ITERATION_FLAGS</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_ITERATION_FLAGS</b> macro retrieves flags associated with the current <i>file-iteration</i> depth.
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</div>
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<h4>Usage</h4>
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<div class="code">
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<b>BOOST_PP_ITERATION_FLAGS</b>()
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</div>
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<h4>Remarks</h4>
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<div>
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This macro is only valid when a <i>file-iteration</i> is in progress.
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</div>
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<h4>Requirements</h4>
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<div>
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<b>Header:</b> <a href="../headers/iteration/iterate.html"><boost/preprocessor/iteration/iterate.hpp></a>
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</div>
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<h4>Sample Code</h4>
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<div><pre>
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// file.h
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#if !<a href="is_iterating.html">BOOST_PP_IS_ITERATING</a>
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#ifndef FILE_H_
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#define FILE_H_
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#include <<a href="../headers/iteration/iterate.html">boost/preprocessor/iteration/iterate.hpp</a>>
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// 1st iteration:
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#define <a href="iteration_params_x.html">BOOST_PP_ITERATION_PARAMS_1</a> (4, (1, 10, "file.h", 0x0001))
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#include <a href="iterate.html">BOOST_PP_ITERATE</a>()
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// 2nd iteration:
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#define <a href="iteration_params_x.html">BOOST_PP_ITERATION_PARAMS_1</a> (4, (1, 10, "file.h", 0x0002))
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#include <a href="iterate.html">BOOST_PP_ITERATE</a>()
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#endif
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#elif <a href="iteration_depth.html">BOOST_PP_ITERATION_DEPTH</a>() == 1 \
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&& <a href="iteration_flags.html">BOOST_PP_ITERATION_FLAGS</a>() == 0x0001 \
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/**/
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{ 1st }
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#elif <a href="iteration_depth.html">BOOST_PP_ITERATION_DEPTH</a>() == 1 \
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&& <a href="iteration_flags.html">BOOST_PP_ITERATION_FLAGS</a>() == 0x0002 \
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/**/
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{ 2nd }
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#endif
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</pre></div>
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<hr size="1">
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<div style="margin-left: 0px;">
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<i>© Copyright <a href="http://www.housemarque.com" target="_top">Housemarque Oy</a> 2002</i>
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</br><i>© Copyright Paul Mensonides 2002</i>
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</div>
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<div style="margin-left: 0px;">
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<p><small>Distributed under the Boost Software License, Version 1.0. (See
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accompanying file <a href="../../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or
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copy at <a href=
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"http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</small></p>
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</div>
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</body>
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</html>
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