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- //---------------------------------------------------------------------------//
- // Copyright (c) 2013-2014 Kyle Lutz <kyle.r.lutz@gmail.com>
- //
- // Distributed under the Boost Software License, Version 1.0
- // See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt
- //
- // See http://boostorg.github.com/compute for more information.
- //---------------------------------------------------------------------------//
- #ifndef BOOST_COMPUTE_TYPE_TRAITS_IS_FUNDAMENTAL_HPP
- #define BOOST_COMPUTE_TYPE_TRAITS_IS_FUNDAMENTAL_HPP
- #include <boost/compute/types/fundamental.hpp>
- namespace boost {
- namespace compute {
- /// Meta-function returning \c true if \p T is a fundamental (i.e.
- /// built-in) type.
- ///
- /// For example,
- /// \code
- /// is_fundamental<float>::value == true
- /// is_fundamental<std::pair<int, float>>::value == false
- /// \endcode
- template<class T>
- struct is_fundamental : public boost::false_type {};
- /// \internal_
- #define BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(type) \
- template<> struct is_fundamental<BOOST_PP_CAT(type, _)> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(BOOST_PP_CAT(type, 2), _)> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(BOOST_PP_CAT(type, 4), _)> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(BOOST_PP_CAT(type, 8), _)> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(BOOST_PP_CAT(type, 16), _)> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(cl_, BOOST_PP_CAT(type, 2))> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(cl_, BOOST_PP_CAT(type, 4))> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(cl_, BOOST_PP_CAT(type, 8))> : boost::true_type {}; \
- template<> struct is_fundamental<BOOST_PP_CAT(cl_, BOOST_PP_CAT(type, 16))> : boost::true_type {};
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(char)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(uchar)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(short)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(ushort)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(int)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(uint)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(long)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(ulong)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(float)
- BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL(double)
- #undef BOOST_COMPUTE_DETAIL_DECLARE_FUNDAMENTAL
- } // end compute namespace
- } // end boost namespace
- #endif // BOOST_COMPUTE_TYPE_TRAITS_IS_FUNDAMENTAL_HPP
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