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- // (C) Copyright Steve Cleary, Beman Dawes, Howard Hinnant & John Maddock 2000-2005.
- // Use, modification and distribution are subject to 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://www.boost.org/libs/type_traits for most recent version including documentation.
- #ifndef BOOST_TYPE_TRAITS_IS_FLOATING_HPP_INCLUDED
- #define BOOST_TYPE_TRAITS_IS_FLOATING_HPP_INCLUDED
- #include <boost/type_traits/integral_constant.hpp>
- namespace boost {
- //* is a type T a floating-point type described in the standard (3.9.1p8)
- template <class T> struct is_floating_point : public false_type{};
- template <class T> struct is_floating_point<const T> : public is_floating_point<T>{};
- template <class T> struct is_floating_point<volatile const T> : public is_floating_point<T>{};
- template <class T> struct is_floating_point<volatile T> : public is_floating_point<T>{};
- template<> struct is_floating_point<float> : public true_type{};
- template<> struct is_floating_point<double> : public true_type{};
- template<> struct is_floating_point<long double> : public true_type{};
-
- #if defined(BOOST_HAS_FLOAT128)
- template<> struct is_floating_point<__float128> : public true_type{};
- #endif
- } // namespace boost
- #endif // BOOST_TYPE_TRAITS_IS_FLOAT_HPP_INCLUDED
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