williamr@4: //  © Copyright Fernando Luis Cacciola Carballal 2000-2004
williamr@4: //  Use, modification, and distribution is subject to the Boost Software
williamr@4: //  License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
williamr@4: //  http://www.boost.org/LICENSE_1_0.txt)
williamr@4: 
williamr@4: //  See library home page at http://www.boost.org/libs/numeric/conversion
williamr@4: //
williamr@4: // Contact the author at: fernando_cacciola@hotmail.com
williamr@4: // 
williamr@4: #ifndef BOOST_NUMERIC_CONVERSION_CONVERTER_FLC_12NOV2002_HPP
williamr@4: #define BOOST_NUMERIC_CONVERSION_CONVERTER_FLC_12NOV2002_HPP
williamr@4: 
williamr@4: #include "boost/numeric/conversion/conversion_traits.hpp"
williamr@4: #include "boost/numeric/conversion/converter_policies.hpp"
williamr@4: 
williamr@4: #include "boost/numeric/conversion/detail/converter.hpp"
williamr@4: 
williamr@4: namespace boost { namespace numeric 
williamr@4: {
williamr@4: 
williamr@4: template<class T,
williamr@4:          class S,
williamr@4:          class Traits           = conversion_traits<T,S>,
williamr@4:          class OverflowHandler  = def_overflow_handler,
williamr@4:          class Float2IntRounder = Trunc< BOOST_DEDUCED_TYPENAME Traits::source_type>  ,
williamr@4:          class RawConverter     = raw_converter<Traits>,
williamr@4:          class UserRangeChecker = UseInternalRangeChecker
williamr@4:         >
williamr@4: struct converter : convdetail::get_converter_impl<Traits,
williamr@4:                                                   OverflowHandler,
williamr@4:                                                   Float2IntRounder,
williamr@4:                                                   RawConverter,
williamr@4:                                                   UserRangeChecker
williamr@4:                                                  >::type
williamr@4: {
williamr@4:   typedef Traits traits ;
williamr@4: 
williamr@4:   typedef typename Traits::argument_type argument_type ;
williamr@4:   typedef typename Traits::result_type   result_type   ;
williamr@4: 
williamr@4:   result_type operator() ( argument_type s ) const { return this->convert(s) ; }
williamr@4: } ;
williamr@4: 
williamr@4: 
williamr@4: 
williamr@4: template<class S,
williamr@4:          class OverflowHandler  = def_overflow_handler,
williamr@4:          class Float2IntRounder = Trunc<S>  ,
williamr@4:          class UserRangeChecker = UseInternalRangeChecker
williamr@4:         >
williamr@4: struct make_converter_from
williamr@4: {
williamr@4:   template<class T,
williamr@4:            class Traits       = conversion_traits<T,S>,
williamr@4:            class RawConverter = raw_converter<Traits>
williamr@4:           > 
williamr@4:   struct to
williamr@4:   {
williamr@4:     typedef converter<T,S,Traits,OverflowHandler,Float2IntRounder,RawConverter,UserRangeChecker> type ;
williamr@4:   } ;
williamr@4: 
williamr@4: } ;
williamr@4: 
williamr@4: } } // namespace boost::numeric
williamr@4: 
williamr@4: #endif
williamr@4: 
williamr@4: