[857] | 1 |
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| 2 | // Copyright Aleksey Gurtovoy 2000-2004
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| 3 | //
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| 4 | // Distributed under the Boost Software License, Version 1.0.
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| 5 | // (See accompanying file LICENSE_1_0.txt or copy at
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| 6 | // http://www.boost.org/LICENSE_1_0.txt)
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| 7 | //
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| 8 |
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| 9 | // Preprocessed version of "boost/mpl/greater.hpp" header
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| 10 | // -- DO NOT modify by hand!
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| 11 |
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| 12 | namespace boost { namespace mpl {
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| 13 |
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| 14 | template<
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| 15 | typename Tag1
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| 16 | , typename Tag2
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| 17 |
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| 18 | , BOOST_MPL_AUX_NTTP_DECL(int, tag1_) = BOOST_MPL_AUX_MSVC_VALUE_WKND(Tag1)::value
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| 19 | , BOOST_MPL_AUX_NTTP_DECL(int, tag2_) = BOOST_MPL_AUX_MSVC_VALUE_WKND(Tag2)::value
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| 20 | >
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| 21 | struct greater_impl
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| 22 | : if_c<
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| 23 | ( tag1_ > tag2_ )
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| 24 | , aux::cast2nd_impl< greater_impl< Tag1,Tag1 >,Tag1, Tag2 >
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| 25 | , aux::cast1st_impl< greater_impl< Tag2,Tag2 >,Tag1, Tag2 >
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| 26 | >::type
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| 27 | {
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| 28 | };
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| 29 |
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| 30 | /// for Digital Mars C++/compilers with no CTPS/TTP support
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| 31 | template<> struct greater_impl< na,na >
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| 32 | {
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| 33 | template< typename U1, typename U2 > struct apply
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| 34 | {
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| 35 | typedef apply type;
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| 36 | BOOST_STATIC_CONSTANT(int, value = 0);
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| 37 | };
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| 38 | };
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| 39 |
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| 40 | template<> struct greater_impl< na,integral_c_tag >
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| 41 | {
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| 42 | template< typename U1, typename U2 > struct apply
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| 43 | {
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| 44 | typedef apply type;
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| 45 | BOOST_STATIC_CONSTANT(int, value = 0);
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| 46 | };
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| 47 | };
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| 48 |
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| 49 | template<> struct greater_impl< integral_c_tag,na >
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| 50 | {
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| 51 | template< typename U1, typename U2 > struct apply
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| 52 | {
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| 53 | typedef apply type;
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| 54 | BOOST_STATIC_CONSTANT(int, value = 0);
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| 55 | };
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| 56 | };
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| 57 |
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| 58 | template< typename T > struct greater_tag
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| 59 | {
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| 60 | typedef typename T::tag type;
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| 61 | };
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| 62 |
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| 63 | template<
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| 64 | typename BOOST_MPL_AUX_NA_PARAM(N1)
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| 65 | , typename BOOST_MPL_AUX_NA_PARAM(N2)
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| 66 | >
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| 67 | struct greater
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| 68 | : aux::msvc_eti_base< typename apply_wrap2<
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| 69 | greater_impl<
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| 70 | typename greater_tag<N1>::type
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| 71 | , typename greater_tag<N2>::type
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| 72 | >
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| 73 | , N1
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| 74 | , N2
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| 75 | >::type >::type
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| 76 |
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| 77 | {
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| 78 | BOOST_MPL_AUX_LAMBDA_SUPPORT(2, greater, (N1, N2))
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| 79 |
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| 80 | };
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| 81 |
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| 82 | BOOST_MPL_AUX_NA_SPEC2(2, 2, greater)
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| 83 |
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| 84 | }}
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| 85 |
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| 86 | namespace boost { namespace mpl {
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| 87 |
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| 88 | template<>
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| 89 | struct greater_impl< integral_c_tag,integral_c_tag >
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| 90 | {
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| 91 | template< typename N1, typename N2 > struct apply
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| 92 |
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| 93 | {
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| 94 | BOOST_STATIC_CONSTANT(bool, value =
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| 95 | ( BOOST_MPL_AUX_VALUE_WKND(N1)::value >
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| 96 | BOOST_MPL_AUX_VALUE_WKND(N2)::value )
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| 97 | );
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| 98 | typedef bool_<value> type;
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| 99 | };
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| 100 | };
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| 101 |
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| 102 | }}
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