forked from boostorg/preprocessor
36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
#ifndef BOOST_PREPROCESSOR_MIN_HPP
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#define BOOST_PREPROCESSOR_MIN_HPP
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// Copyright (C) 2001
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// Housemarque Oy
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// http://www.housemarque.com
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//
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// Permission to copy, use, modify, sell and distribute this software is
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// granted provided this copyright notice appears in all copies. This
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// software is provided "as is" without express or implied warranty, and
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// with no claim as to its suitability for any purpose.
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// See http://www.boost.org for most recent version.
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/*! \file
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<a href="../../../../boost/preprocessor/min.hpp">Click here to see the header.</a>
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*/
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#include <boost/preprocessor/comparison/less_equal.hpp>
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#include <boost/preprocessor/if.hpp>
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//! Expands to the minimum of X and Y.
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/*!
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For example, BOOST_PP_MIN(5,7) expands to 5 (a single token).
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*/
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#define BOOST_PP_MIN(X,Y) BOOST_PP_MIN_D(0,X,Y)
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#ifndef DOXYGEN_SHOULD_SKIP_THIS
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#define BOOST_PP_MIN_D(D,X,Y) BOOST_PP_IF(BOOST_PP_LESS_EQUAL_D(D,Y,X),Y,X)
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#endif
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//! Obsolete. Use BOOST_PP_MIN().
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#define BOOST_PREPROCESSOR_MIN(X,Y) BOOST_PP_MIN(X,Y)
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#endif
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