liuxiaolong
2021-07-20 58d904a328c0d849769b483e901a0be9426b8209
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//
//! Copyright (c) 2011
//! Brandon Kohn
//
//  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)
//
#ifndef BOOST_NUMERIC_CAST_TRAITS_HPP
#define BOOST_NUMERIC_CAST_TRAITS_HPP
 
#include <boost/numeric/conversion/converter_policies.hpp>
 
namespace boost { namespace numeric {
 
    template <typename Target, typename Source, typename EnableIf = void>
    struct numeric_cast_traits
    {
        typedef def_overflow_handler    overflow_policy;
        typedef UseInternalRangeChecker range_checking_policy;
        typedef Trunc<Source>           rounding_policy;
    };
 
}}//namespace boost::numeric;
 
#if !defined( BOOST_NUMERIC_CONVERSION_RELAX_BUILT_IN_CAST_TRAITS )
#include <boost/cstdint.hpp>
#include <boost/numeric/conversion/detail/numeric_cast_traits.hpp>
#endif//!defined BOOST_NUMERIC_CONVERSION_RELAX_BUILT_IN_CAST_TRAITS
 
#endif//BOOST_NUMERIC_CAST_TRAITS_HPP