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