|
1 // © Copyright Fernando Luis Cacciola Carballal 2000-2004 |
|
2 // Use, modification, and distribution is subject to the Boost Software |
|
3 // License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at |
|
4 // http://www.boost.org/LICENSE_1_0.txt) |
|
5 |
|
6 // See library home page at http://www.boost.org/libs/numeric/conversion |
|
7 // |
|
8 // Contact the author at: fernando_cacciola@hotmail.com |
|
9 // |
|
10 #ifndef BOOST_NUMERIC_CONVERSION_CONVERTER_FLC_12NOV2002_HPP |
|
11 #define BOOST_NUMERIC_CONVERSION_CONVERTER_FLC_12NOV2002_HPP |
|
12 |
|
13 #include "boost/numeric/conversion/conversion_traits.hpp" |
|
14 #include "boost/numeric/conversion/converter_policies.hpp" |
|
15 |
|
16 #include "boost/numeric/conversion/detail/converter.hpp" |
|
17 |
|
18 namespace boost { namespace numeric |
|
19 { |
|
20 |
|
21 template<class T, |
|
22 class S, |
|
23 class Traits = conversion_traits<T,S>, |
|
24 class OverflowHandler = def_overflow_handler, |
|
25 class Float2IntRounder = Trunc< BOOST_DEDUCED_TYPENAME Traits::source_type> , |
|
26 class RawConverter = raw_converter<Traits>, |
|
27 class UserRangeChecker = UseInternalRangeChecker |
|
28 > |
|
29 struct converter : convdetail::get_converter_impl<Traits, |
|
30 OverflowHandler, |
|
31 Float2IntRounder, |
|
32 RawConverter, |
|
33 UserRangeChecker |
|
34 >::type |
|
35 { |
|
36 typedef Traits traits ; |
|
37 |
|
38 typedef typename Traits::argument_type argument_type ; |
|
39 typedef typename Traits::result_type result_type ; |
|
40 |
|
41 result_type operator() ( argument_type s ) const { return this->convert(s) ; } |
|
42 } ; |
|
43 |
|
44 |
|
45 |
|
46 template<class S, |
|
47 class OverflowHandler = def_overflow_handler, |
|
48 class Float2IntRounder = Trunc<S> , |
|
49 class UserRangeChecker = UseInternalRangeChecker |
|
50 > |
|
51 struct make_converter_from |
|
52 { |
|
53 template<class T, |
|
54 class Traits = conversion_traits<T,S>, |
|
55 class RawConverter = raw_converter<Traits> |
|
56 > |
|
57 struct to |
|
58 { |
|
59 typedef converter<T,S,Traits,OverflowHandler,Float2IntRounder,RawConverter,UserRangeChecker> type ; |
|
60 } ; |
|
61 |
|
62 } ; |
|
63 |
|
64 } } // namespace boost::numeric |
|
65 |
|
66 #endif |
|
67 |
|
68 |