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| 2 | #ifndef BOOST_MPL_MAX_HPP_INCLUDED |
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| 3 | #define BOOST_MPL_MAX_HPP_INCLUDED |
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| 4 | |
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| 5 | // Copyright Aleksey Gurtovoy 2000-2004 |
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| 6 | // |
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| 7 | // Distributed under the Boost Software License, Version 1.0. |
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| 8 | // (See accompanying file LICENSE_1_0.txt or copy at |
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| 9 | // http://www.boost.org/LICENSE_1_0.txt) |
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| 10 | // |
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| 11 | // See http://www.boost.org/libs/mpl for documentation. |
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| 12 | |
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| 13 | // $Source: /cvsroot/boost/boost/boost/mpl/min_max.hpp,v $ |
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| 14 | // $Date: 2004/09/02 15:40:41 $ |
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| 15 | // $Revision: 1.2 $ |
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| 16 | |
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| 17 | #include <boost/mpl/less.hpp> |
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| 18 | #include <boost/mpl/if.hpp> |
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| 19 | #include <boost/mpl/aux_/na_spec.hpp> |
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| 20 | |
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| 21 | namespace boost { namespace mpl { |
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| 22 | |
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| 23 | template< |
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| 24 | typename BOOST_MPL_AUX_NA_PARAM(N1) |
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| 25 | , typename BOOST_MPL_AUX_NA_PARAM(N2) |
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| 26 | > |
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| 27 | struct min |
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| 28 | : if_< less<N1,N2>,N1,N2 > |
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| 29 | { |
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| 30 | }; |
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| 31 | |
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| 32 | template< |
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| 33 | typename BOOST_MPL_AUX_NA_PARAM(N1) |
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| 34 | , typename BOOST_MPL_AUX_NA_PARAM(N2) |
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| 35 | > |
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| 36 | struct max |
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| 37 | : if_< less<N1,N2>,N2,N1 > |
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| 38 | { |
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| 39 | }; |
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| 40 | |
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| 41 | BOOST_MPL_AUX_NA_SPEC(2, min) |
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| 42 | BOOST_MPL_AUX_NA_SPEC(2, max) |
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| 43 | |
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| 44 | }} |
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| 45 | |
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| 46 | #endif // BOOST_MPL_MAX_HPP_INCLUDED |
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