28 lines
1.2 KiB
Plaintext
28 lines
1.2 KiB
Plaintext
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// Copyright David Abrahams 2005. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_DETAIL_IS_XXX_DWA20051011_HPP
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# define BOOST_DETAIL_IS_XXX_DWA20051011_HPP
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# include <boost/config.hpp>
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# include <boost/mpl/bool.hpp>
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# include <boost/preprocessor/enum_params.hpp>
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# define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs) \
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template <class T> \
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struct is_##name : mpl::false_ \
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{ \
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}; \
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\
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template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class T) > \
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struct is_##name< \
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qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, T) > \
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> \
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: mpl::true_ \
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{ \
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};
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#endif // BOOST_DETAIL_IS_XXX_DWA20051011_HPP
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