126 lines
2.4 KiB
C++
126 lines
2.4 KiB
C++
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// Copyright Aleksey Gurtovoy 2001-2004
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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/inherit.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 BOOST_MPL_AUX_NA_PARAM(T1)
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, typename BOOST_MPL_AUX_NA_PARAM(T2)
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>
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struct inherit2
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: T1, T2
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{
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typedef inherit2 type;
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};
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template< typename T1 >
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struct inherit2< T1,empty_base >
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{
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typedef T1 type;
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BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2, inherit2, (T1, empty_base))
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};
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template< typename T2 >
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struct inherit2< empty_base,T2 >
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{
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typedef T2 type;
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BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2, inherit2, (empty_base, T2))
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};
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template<>
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struct inherit2< empty_base,empty_base >
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{
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typedef empty_base type;
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BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2, inherit2, (empty_base, empty_base))
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};
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BOOST_MPL_AUX_NA_SPEC(2, inherit2)
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template<
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typename T1 = na, typename T2 = na, typename T3 = na
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>
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struct inherit3
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: inherit2<
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typename inherit2<
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T1, T2
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>::type
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, T3
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>
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{
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};
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BOOST_MPL_AUX_NA_SPEC(3, inherit3)
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template<
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typename T1 = na, typename T2 = na, typename T3 = na, typename T4 = na
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>
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struct inherit4
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: inherit2<
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typename inherit3<
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T1, T2, T3
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>::type
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, T4
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>
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{
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};
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BOOST_MPL_AUX_NA_SPEC(4, inherit4)
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template<
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typename T1 = na, typename T2 = na, typename T3 = na, typename T4 = na
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, typename T5 = na
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>
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struct inherit5
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: inherit2<
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typename inherit4<
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T1, T2, T3, T4
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>::type
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, T5
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>
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{
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};
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BOOST_MPL_AUX_NA_SPEC(5, inherit5)
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/// primary template
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template<
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typename T1 = empty_base, typename T2 = empty_base
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, typename T3 = empty_base, typename T4 = empty_base
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, typename T5 = empty_base
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>
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struct inherit
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: inherit5< T1,T2,T3,T4,T5 >
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{
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};
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template<>
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struct inherit< na,na,na,na,na >
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{
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template<
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typename T1 = empty_base, typename T2 = empty_base
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, typename T3 = empty_base, typename T4 = empty_base
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, typename T5 = empty_base
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>
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struct apply
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: inherit< T1,T2,T3,T4,T5 >
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{
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};
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};
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BOOST_MPL_AUX_NA_SPEC_LAMBDA(5, inherit)
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BOOST_MPL_AUX_NA_SPEC_ARITY(5, inherit)
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BOOST_MPL_AUX_NA_SPEC_TEMPLATE_ARITY(5, 5, inherit)
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}}
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