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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
Version data entries
53 entries across 53 versions & 2 rubygems