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1 | // Boost.Geometry (aka GGL, Generic Geometry Library) |
2 | // Unit Test | |
3 | ||
4 | // Copyright (c) 2020 Digvijay Janartha, Hamirpur, India. | |
5 | ||
6 | // Use, modification and distribution is subject to the Boost Software License, | |
7 | // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at | |
8 | // http://www.boost.org/LICENSE_1_0.txt) | |
9 | ||
10 | #include <iostream> | |
11 | ||
12 | #include <geometry_test_common.hpp> | |
13 | ||
14 | #include <boost/core/ignore_unused.hpp> | |
15 | #include <boost/geometry/algorithms/make.hpp> | |
16 | #include <boost/geometry/algorithms/append.hpp> | |
17 | #include <boost/geometry/geometries/point.hpp> | |
18 | #include <boost/geometry/geometries/point_xy.hpp> | |
19 | #include <boost/geometry/geometries/multi_point.hpp> | |
20 | #include <boost/geometry/geometries/concepts/multi_point_concept.hpp> | |
21 | #include <boost/geometry/geometries/adapted/c_array.hpp> | |
22 | #include <boost/geometry/geometries/adapted/boost_tuple.hpp> | |
23 | #include <boost/geometry/io/dsv/write.hpp> | |
24 | ||
25 | #include <test_common/test_point.hpp> | |
26 | ||
27 | BOOST_GEOMETRY_REGISTER_C_ARRAY_CS(cs::cartesian) | |
28 | BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS(cs::cartesian) | |
29 | ||
30 | #ifdef BOOST_NO_CXX11_HDR_INITIALIZER_LIST | |
31 | #include <initializer_list> | |
32 | #endif//BOOST_NO_CXX11_HDR_INITIALIZER_LIST | |
33 | ||
34 | template <typename P> | |
35 | bg::model::multi_point<P> create_multi_point() | |
36 | { | |
37 | bg::model::multi_point<P> mp1; | |
38 | P p1; | |
39 | bg::assign_values(p1, 1, 2, 3); | |
40 | bg::append(mp1, p1); | |
41 | return mp1; | |
42 | } | |
43 | ||
44 | template <typename L, typename T> | |
45 | void check_multi_point(L& to_check, T x, T y, T z) | |
46 | { | |
47 | BOOST_CHECK_EQUAL(bg::get<0>(to_check[0]), x); | |
48 | BOOST_CHECK_EQUAL(bg::get<1>(to_check[0]), y); | |
49 | BOOST_CHECK_EQUAL(bg::get<2>(to_check[0]), z); | |
50 | } | |
51 | ||
52 | template <typename P> | |
53 | void test_default_constructor() | |
54 | { | |
55 | bg::model::multi_point<P> mp1(create_multi_point<P>()); | |
56 | check_multi_point(mp1, 1, 2, 3); | |
57 | } | |
58 | ||
59 | template <typename P> | |
60 | void test_copy_constructor() | |
61 | { | |
62 | bg::model::multi_point<P> mp1 = create_multi_point<P>(); | |
63 | check_multi_point(mp1, 1, 2, 3); | |
64 | } | |
65 | ||
66 | template <typename P> | |
67 | void test_copy_assignment() | |
68 | { | |
69 | bg::model::multi_point<P> mp1(create_multi_point<P>()), mp2; | |
70 | mp2 = mp1; | |
71 | check_multi_point(mp2, 1, 2, 3); | |
72 | } | |
73 | ||
74 | template <typename P> | |
75 | void test_concept() | |
76 | { | |
77 | typedef bg::model::multi_point<P> MP; | |
78 | ||
79 | BOOST_CONCEPT_ASSERT( (bg::concepts::ConstMultiPoint<MP>) ); | |
80 | BOOST_CONCEPT_ASSERT( (bg::concepts::MultiPoint<MP>) ); | |
81 | ||
82 | typedef typename bg::coordinate_type<MP>::type T; | |
83 | typedef typename bg::point_type<MP>::type MPP; | |
84 | boost::ignore_unused<T, MPP>(); | |
85 | } | |
86 | ||
87 | template <typename P> | |
88 | void test_all() | |
89 | { | |
90 | test_default_constructor<P>(); | |
91 | test_copy_constructor<P>(); | |
92 | test_copy_assignment<P>(); | |
93 | test_concept<P>(); | |
94 | } | |
95 | ||
96 | template <typename P> | |
97 | void test_custom_multi_point(std::initializer_list<P> IL) | |
98 | { | |
99 | bg::model::multi_point<P> mp1(IL); | |
100 | std::ostringstream out; | |
101 | out << bg::dsv(mp1); | |
102 | BOOST_CHECK_EQUAL(out.str(), "((0, 0), (1, 2), (2, 0))"); | |
103 | } | |
104 | ||
105 | template <typename P> | |
106 | void test_custom() | |
107 | { | |
108 | #ifdef BOOST_NO_CXX11_HDR_INITIALIZER_LIST | |
109 | std::initializer_list<P> IL = {P(0, 0), P(1, 2), P(2, 0)}; | |
110 | test_custom_multi_point<P>(IL); | |
111 | #endif//BOOST_NO_CXX11_HDR_INITIALIZER_LIST | |
112 | } | |
113 | ||
114 | template <typename CS> | |
115 | void test_cs() | |
116 | { | |
117 | test_all<bg::model::point<int, 3, CS> >(); | |
118 | test_all<bg::model::point<float, 3, CS> >(); | |
119 | test_all<bg::model::point<double, 3, CS> >(); | |
120 | ||
121 | test_custom<bg::model::point<double, 2, CS> >(); | |
122 | } | |
123 | ||
124 | ||
125 | int test_main(int, char* []) | |
126 | { | |
127 | test_cs<bg::cs::cartesian>(); | |
128 | test_cs<bg::cs::spherical<bg::degree> >(); | |
129 | test_cs<bg::cs::spherical_equatorial<bg::degree> >(); | |
130 | test_cs<bg::cs::geographic<bg::degree> >(); | |
131 | ||
132 | test_custom<bg::model::d2::point_xy<double> >(); | |
133 | ||
134 | return 0; | |
135 | } |