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1 | /*-----------------------------------------------------------------------------+ |
2 | Copyright (c) 2010-2010: Joachim Faulhaber | |
3 | +------------------------------------------------------------------------------+ | |
4 | Distributed under the Boost Software License, Version 1.0. | |
5 | (See accompanying file LICENCE.txt or copy at | |
6 | http://www.boost.org/LICENSE_1_0.txt) | |
7 | +-----------------------------------------------------------------------------*/ | |
8 | #ifndef BOOST_ICL_TYPE_TRAITS_IS_ASYMMETRIC_INTERVAL_HPP_JOFA_100327 | |
9 | #define BOOST_ICL_TYPE_TRAITS_IS_ASYMMETRIC_INTERVAL_HPP_JOFA_100327 | |
10 | ||
11 | #include <boost/icl/type_traits/is_interval.hpp> | |
12 | ||
13 | namespace boost{ namespace icl | |
14 | { | |
15 | ||
16 | template <class Type> struct is_asymmetric_interval | |
17 | { | |
18 | typedef is_asymmetric_interval<Type> type; | |
19 | BOOST_STATIC_CONSTANT(bool, | |
20 | value = (mpl::and_< | |
21 | is_interval<Type> | |
22 | , has_static_bounds<Type> | |
23 | , has_asymmetric_bounds<Type> | |
24 | >::value) | |
25 | ); | |
26 | }; | |
27 | ||
28 | template <class Type> struct is_continuous_asymmetric | |
29 | { | |
30 | typedef is_continuous_asymmetric<Type> type; | |
31 | BOOST_STATIC_CONSTANT(bool, | |
32 | value = (mpl::and_< | |
33 | is_asymmetric_interval<Type> | |
34 | , is_continuous<typename domain_type_of<interval_traits<Type> >::type> | |
35 | >::value) | |
36 | ); | |
37 | }; | |
38 | ||
39 | template <class Type> struct is_discrete_asymmetric | |
40 | { | |
41 | typedef is_discrete_asymmetric<Type> type; | |
42 | BOOST_STATIC_CONSTANT(bool, | |
43 | value = (mpl::and_< | |
44 | is_asymmetric_interval<Type> | |
45 | , mpl::not_<is_continuous<typename domain_type_of<interval_traits<Type> >::type> > | |
46 | >::value) | |
47 | ); | |
48 | }; | |
49 | ||
50 | }} // namespace boost icl | |
51 | ||
52 | #endif | |
53 | ||
54 |