2 // Copyright Aleksey Gurtovoy 2000-2004
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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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9 // Preprocessed version of "boost/mpl/equal_to.hpp" header
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10 // -- DO NOT modify by hand!
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12 namespace boost { namespace mpl {
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18 struct equal_to_impl
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20 ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1)
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21 > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2)
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24 , aux::cast2nd_impl< equal_to_impl< Tag1,Tag1 >,Tag1, Tag2 >
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25 , aux::cast1st_impl< equal_to_impl< Tag2,Tag2 >,Tag1, Tag2 >
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30 /// for Digital Mars C++/compilers with no CTPS/TTP support
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31 template<> struct equal_to_impl< na,na >
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33 template< typename U1, typename U2 > struct apply
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36 BOOST_STATIC_CONSTANT(int, value = 0);
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40 template< typename Tag > struct equal_to_impl< na,Tag >
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42 template< typename U1, typename U2 > struct apply
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45 BOOST_STATIC_CONSTANT(int, value = 0);
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49 template< typename Tag > struct equal_to_impl< Tag,na >
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51 template< typename U1, typename U2 > struct apply
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54 BOOST_STATIC_CONSTANT(int, value = 0);
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58 template< typename T > struct equal_to_tag
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60 typedef typename T::tag type;
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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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70 typename equal_to_tag<N1>::type
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71 , typename equal_to_tag<N2>::type
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72 >::template apply< N1,N2 >::type
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74 BOOST_MPL_AUX_LAMBDA_SUPPORT(2, equal_to, (N1, N2))
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78 BOOST_MPL_AUX_NA_SPEC2(2, 2, equal_to)
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82 namespace boost { namespace mpl {
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85 struct equal_to_impl< integral_c_tag,integral_c_tag >
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87 template< typename N1, typename N2 > struct apply
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89 : bool_< ( BOOST_MPL_AUX_VALUE_WKND(N1)::value == BOOST_MPL_AUX_VALUE_WKND(N2)::value ) >
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