1 /* Boost interval/compare/set.hpp template implementation file
2 *
3 * Copyright 2002-2003 Guillaume Melquiond
4 *
5 * Distributed under the Boost Software License, Version 1.0.
6 * (See accompanying file LICENSE_1_0.txt or
7 * copy at http://www.boost.org/LICENSE_1_0.txt)
8 */
9
10 #ifndef BOOST_NUMERIC_INTERVAL_COMPARE_SET_HPP
11 #define BOOST_NUMERIC_INTERVAL_COMPARE_SET_HPP
12
13 #include <boost/numeric/interval/detail/interval_prototype.hpp>
14 #include <boost/numeric/interval/detail/test_input.hpp>
15 #include <boost/numeric/interval/utility.hpp>
16
17 namespace boost {
18 namespace numeric {
19 namespace interval_lib {
20 namespace compare {
21 namespace set {
22
23 template<class T, class Policies1, class Policies2> inline
operator <(const interval<T,Policies1> & x,const interval<T,Policies2> & y)24 bool operator<(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
25 {
26 return proper_subset(x, y);
27 }
28
29 template<class T, class Policies> inline
operator <(const interval<T,Policies> &,const T &)30 bool operator<(const interval<T, Policies>& , const T& )
31 {
32 throw comparison_error();
33 }
34
35 template<class T, class Policies1, class Policies2> inline
operator <=(const interval<T,Policies1> & x,const interval<T,Policies2> & y)36 bool operator<=(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
37 {
38 return subset(x, y);
39 }
40
41 template<class T, class Policies> inline
operator <=(const interval<T,Policies> &,const T &)42 bool operator<=(const interval<T, Policies>& , const T& )
43 {
44 throw comparison_error();
45 }
46
47 template<class T, class Policies1, class Policies2> inline
operator >(const interval<T,Policies1> & x,const interval<T,Policies2> & y)48 bool operator>(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
49 {
50 return proper_subset(y, x);
51 }
52
53 template<class T, class Policies> inline
operator >(const interval<T,Policies> &,const T &)54 bool operator>(const interval<T, Policies>& , const T& )
55 {
56 throw comparison_error();
57 }
58
59 template<class T, class Policies1, class Policies2> inline
operator >=(const interval<T,Policies1> & x,const interval<T,Policies2> & y)60 bool operator>=(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
61 {
62 return subset(y, x);
63 }
64
65 template<class T, class Policies> inline
operator >=(const interval<T,Policies> &,const T &)66 bool operator>=(const interval<T, Policies>& , const T& )
67 {
68 throw comparison_error();
69 }
70
71 template<class T, class Policies1, class Policies2> inline
operator ==(const interval<T,Policies1> & x,const interval<T,Policies2> & y)72 bool operator==(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
73 {
74 return equal(y, x);
75 }
76
77 template<class T, class Policies> inline
operator ==(const interval<T,Policies> &,const T &)78 bool operator==(const interval<T, Policies>& , const T& )
79 {
80 throw comparison_error();
81 }
82
83 template<class T, class Policies1, class Policies2> inline
operator !=(const interval<T,Policies1> & x,const interval<T,Policies2> & y)84 bool operator!=(const interval<T, Policies1>& x, const interval<T, Policies2>& y)
85 {
86 return !equal(y, x);
87 }
88
89 template<class T, class Policies> inline
operator !=(const interval<T,Policies> &,const T &)90 bool operator!=(const interval<T, Policies>& , const T& )
91 {
92 throw comparison_error();
93 }
94
95 } // namespace set
96 } // namespace compare
97 } // namespace interval_lib
98 } // namespace numeric
99 } // namespace boost
100
101 #endif // BOOST_NUMERIC_INTERVAL_COMPARE_SET_HPP
102