269 lines
4.4 KiB
C++
269 lines
4.4 KiB
C++
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// Copyright Aleksey Gurtovoy 2000-2004
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//
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// Distributed under the Boost Software License, Version 1.0.
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// (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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//
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// Preprocessed version of "boost/mpl/apply.hpp" header
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// -- DO NOT modify by hand!
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namespace boost { namespace mpl {
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template<
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typename F
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>
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struct apply0
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: apply_wrap0<
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typename lambda<F>::type
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>
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(
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1
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, apply0
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, (F )
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)
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};
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namespace aux {
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template<>
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struct apply_chooser<0>
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{
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct result_
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{
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typedef apply0<
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F
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> type;
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};
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};
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} // namespace aux
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template<
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typename F, typename T1
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>
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struct apply1
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: apply_wrap1<
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typename lambda<F>::type
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, T1
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>
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(
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2
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, apply1
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, (F, T1)
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)
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};
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namespace aux {
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template<>
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struct apply_chooser<1>
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{
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct result_
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{
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typedef apply1<
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F, T1
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> type;
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};
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};
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} // namespace aux
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template<
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typename F, typename T1, typename T2
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>
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struct apply2
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: apply_wrap2<
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typename lambda<F>::type
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, T1, T2
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>
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(
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3
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, apply2
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, (F, T1, T2)
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)
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};
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namespace aux {
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template<>
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struct apply_chooser<2>
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{
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct result_
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{
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typedef apply2<
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F, T1, T2
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> type;
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};
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};
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} // namespace aux
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template<
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typename F, typename T1, typename T2, typename T3
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>
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struct apply3
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: apply_wrap3<
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typename lambda<F>::type
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, T1, T2, T3
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>
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(
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4
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, apply3
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, (F, T1, T2, T3)
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)
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};
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namespace aux {
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template<>
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struct apply_chooser<3>
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{
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct result_
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{
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typedef apply3<
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F, T1, T2, T3
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> type;
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};
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};
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} // namespace aux
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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>
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struct apply4
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: apply_wrap4<
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typename lambda<F>::type
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, T1, T2, T3, T4
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>
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(
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5
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, apply4
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, (F, T1, T2, T3, T4)
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)
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};
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namespace aux {
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template<>
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struct apply_chooser<4>
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{
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct result_
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{
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typedef apply4<
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F, T1, T2, T3, T4
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> type;
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};
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};
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} // namespace aux
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct apply5
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: apply_wrap5<
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typename lambda<F>::type
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, T1, T2, T3, T4, T5
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>
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{
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BOOST_MPL_AUX_LAMBDA_SUPPORT(
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6
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, apply5
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, (F, T1, T2, T3, T4, T5)
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)
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};
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namespace aux {
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template<>
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struct apply_chooser<5>
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{
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template<
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typename F, typename T1, typename T2, typename T3, typename T4
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, typename T5
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>
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struct result_
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{
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typedef apply5<
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F, T1, T2, T3, T4, T5
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> type;
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};
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};
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} // namespace aux
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namespace aux {
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template< typename T >
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struct is_apply_arg
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{
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static bool const value = true;
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};
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template<>
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struct is_apply_arg<na>
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{
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static bool const value = false;
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};
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template<
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typename T1, typename T2, typename T3, typename T4, typename T5
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>
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struct apply_count_args
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{
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static int const value = is_apply_arg<T1>::value + is_apply_arg<T2>::value + is_apply_arg<T3>::value + is_apply_arg<T4>::value + is_apply_arg<T5>::value;
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};
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}
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template<
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typename F, typename T1 = na, typename T2 = na, typename T3 = na
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, typename T4 = na, typename T5 = na
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>
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struct apply
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: aux::apply_chooser<
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aux::apply_count_args< T1,T2,T3,T4,T5 >::value
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>::template result_< F,T1,T2,T3,T4,T5 >::type
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{
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};
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}}
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