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1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
2 | ||
3 | // Copyright (c) 2015, Oracle and/or its affiliates. | |
4 | ||
5 | // Contributed and/or modified by Menelaos Karavelas, on behalf of Oracle | |
6 | ||
7 | // Licensed under the Boost Software License version 1.0. | |
8 | // http://www.boost.org/users/license.html | |
9 | ||
10 | #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_SIMPLE_FAILURE_POLICY_HPP | |
11 | #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_SIMPLE_FAILURE_POLICY_HPP | |
12 | ||
13 | #include <boost/geometry/algorithms/validity_failure_type.hpp> | |
14 | ||
15 | ||
16 | namespace boost { namespace geometry | |
17 | { | |
18 | ||
19 | ||
20 | #ifndef DOXYGEN_NO_DETAIL | |
21 | namespace detail { namespace is_simple | |
22 | { | |
23 | ||
24 | ||
25 | struct simplicity_failure_policy | |
26 | { | |
27 | template <validity_failure_type Failure> | |
28 | static inline bool apply() | |
29 | { | |
30 | return Failure == no_failure; | |
31 | } | |
32 | ||
33 | template <validity_failure_type Failure, typename Data> | |
34 | static inline bool apply(Data const&) | |
35 | { | |
36 | return apply<Failure>(); | |
37 | } | |
38 | ||
39 | template <validity_failure_type Failure, typename Data1, typename Data2> | |
40 | static inline bool apply(Data1 const&, Data2 const&) | |
41 | { | |
42 | return apply<Failure>(); | |
43 | } | |
44 | }; | |
45 | ||
46 | ||
47 | }} // namespace detail::is_simple | |
48 | #endif // DOXYGEN_NO_DETAIL | |
49 | ||
50 | }} // namespace boost::geometry | |
51 | ||
52 | ||
53 | #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_IS_SIMPLE_FAILURE_POLICY_HPP |