123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252 |
- // Boost.Geometry
- // Unit Test
- // Copyright (c) 2014-2015 Adam Wulkiewicz, Lodz, Poland.
- // Use, modification and distribution is subject to the Boost Software License,
- // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
- // http://www.boost.org/LICENSE_1_0.txt)
- #include <geometry_test_common.hpp>
- #include <boost/assign.hpp>
- #include <boost/range.hpp>
- #include <boost/geometry/geometries/geometries.hpp>
- #include <boost/geometry/geometries/point_xy.hpp>
- #include <boost/geometry/geometries/adapted/boost_tuple.hpp>
- #include <boost/geometry/geometries/register/point.hpp>
- #include <boost/geometry/algorithms/num_points.hpp>
- #include <boost/geometry/algorithms/num_geometries.hpp>
- typedef std::pair<float, float> pt_pair_t;
- BOOST_GEOMETRY_REGISTER_POINT_2D(pt_pair_t, float, bg::cs::cartesian, first, second)
- BOOST_GEOMETRY_REGISTER_BOOST_TUPLE_CS(cs::cartesian)
- template <typename P>
- void test_default()
- {
- typedef bg::model::multi_point<P> mpt;
- typedef bg::model::linestring<P> ls;
- typedef bg::model::multi_linestring<ls> mls;
- typedef bg::model::ring<P> ring;
- typedef bg::model::polygon<P> poly;
- typedef bg::model::multi_polygon<poly> mpoly;
- // multi_point()
- mpt mptd;
- BOOST_CHECK(bg::num_points(mptd) == 0);
- // linestring()
- ls lsd;
- BOOST_CHECK(bg::num_points(lsd) == 0);
- // multi_linestring()
- mls mlsd;
- BOOST_CHECK(bg::num_points(mlsd) == 0);
- // ring()
- ring rd;
- BOOST_CHECK(bg::num_points(rd) == 0);
- // polygon()
- poly pd;
- BOOST_CHECK(bg::num_points(pd) == 0);
- // multi_polygon()
- mpoly mpd;
- BOOST_CHECK(bg::num_points(mpd) == 0);
- }
- template <typename P>
- void test_boost_assign_2d()
- {
- typedef bg::model::multi_point<P> mpt;
- typedef bg::model::linestring<P> ls;
- typedef bg::model::ring<P> ring;
- // using Boost.Assign
- mpt mpt2 = boost::assign::list_of(P(0, 0))(P(1, 0));
- BOOST_CHECK(bg::num_points(mpt2) == 2);
- mpt2 = boost::assign::list_of(P(0, 0))(P(1, 0));
- BOOST_CHECK(bg::num_points(mpt2) == 2);
- // using Boost.Assign
- ls ls2 = boost::assign::list_of(P(0, 0))(P(1, 0))(P(1, 1));
- BOOST_CHECK(bg::num_points(ls2) == 3);
- ls2 = boost::assign::list_of(P(0, 0))(P(1, 0))(P(1, 1));
- BOOST_CHECK(bg::num_points(ls2) == 3);
- // using Boost.Assign
- ring r2 = boost::assign::list_of(P(0, 0))(P(0, 1))(P(1, 1))(P(1, 0))(P(0, 0));
- BOOST_CHECK(bg::num_points(r2) == 5);
- r2 = boost::assign::list_of(P(0, 0))(P(0, 1))(P(1, 1))(P(1, 0))(P(0, 0));
- BOOST_CHECK(bg::num_points(r2) == 5);
- }
- void test_boost_assign_pair_2d()
- {
- typedef std::pair<float, float> pt;
- test_boost_assign_2d<pt>();
- typedef bg::model::multi_point<pt> mpt;
- // using Boost.Assign
- mpt mpt2 = boost::assign::pair_list_of(0, 0)(1, 0);
- BOOST_CHECK(bg::num_points(mpt2) == 2);
- mpt2 = boost::assign::pair_list_of(0, 0)(1, 0);
- BOOST_CHECK(bg::num_points(mpt2) == 2);
- }
- void test_boost_assign_tuple_2d()
- {
- typedef boost::tuple<float, float> pt;
- test_boost_assign_2d<pt>();
- typedef bg::model::multi_point<pt> mpt;
- // using Boost.Assign
- mpt mpt2 = boost::assign::tuple_list_of(0, 0)(1, 0);
- BOOST_CHECK(bg::num_points(mpt2) == 2);
- mpt2 = boost::assign::tuple_list_of(0, 0)(1, 0);
- BOOST_CHECK(bg::num_points(mpt2) == 2);
- }
- template <typename P>
- void test_initializer_list_2d()
- {
- #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) && !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX)
- typedef bg::model::multi_point<P> mpt;
- typedef bg::model::linestring<P> ls;
- typedef bg::model::multi_linestring<ls> mls;
- typedef bg::model::ring<P> ring;
- typedef bg::model::polygon<P> poly;
- typedef bg::model::multi_polygon<poly> mpoly;
- // multi_point(initializer_list<Point>)
- mpt mpt1 = {{0, 0}, {1, 0}, {2, 0}};
- BOOST_CHECK(bg::num_geometries(mpt1) == 3);
- BOOST_CHECK(bg::num_points(mpt1) == 3);
- // multi_point::operator=(initializer_list<Point>)
- mpt1 = {{0, 0}, {1, 0}, {2, 0}, {3, 0}};
- BOOST_CHECK(bg::num_points(mpt1) == 4);
- // linestring(initializer_list<Point>)
- ls ls1 = {{0, 0}, {1, 0}, {2, 0}};
- BOOST_CHECK(bg::num_geometries(ls1) == 1);
- BOOST_CHECK(bg::num_points(ls1) == 3);
- // linestring::operator=(initializer_list<Point>)
- ls1 = {{0, 0}, {1, 0}, {2, 0}, {3, 0}};
- BOOST_CHECK(bg::num_points(ls1) == 4);
- // multi_linestring(initializer_list<Linestring>)
- mls mls1 = {{{0, 0}, {1, 0}, {2, 0}}, {{3, 0}, {4, 0}}};
- BOOST_CHECK(bg::num_geometries(mls1) == 2);
- BOOST_CHECK(bg::num_points(mls1) == 5);
- // multi_linestring::operator=(initializer_list<Linestring>)
- mls1 = {{{0, 0}, {1, 0}, {2, 0}}, {{3, 0}, {4, 0}, {5, 0}}};
- BOOST_CHECK(bg::num_points(mls1) == 6);
- // ring(initializer_list<Point>)
- ring r1 = {{0, 0}, {0, 1}, {1, 1}, {1, 0}, {0, 0}};
- BOOST_CHECK(bg::num_geometries(r1) == 1);
- BOOST_CHECK(bg::num_points(r1) == 5);
- // ring::operator=(initializer_list<Point>)
- r1 = {{0, 0}, {0, 1}, {1, 2}, {2, 1}, {1, 0}, {0, 0}};
- BOOST_CHECK(bg::num_points(r1) == 6);
- // polygon(initializer_list<ring_type>)
- poly p1 = {{{0, 0}, {0, 9}, {9, 9}, {9, 0}, {0, 0}}, {{1, 1}, {2, 1}, {2, 2}, {1, 2}, {1, 1}}};
- BOOST_CHECK(bg::num_geometries(p1) == 1);
- BOOST_CHECK(bg::num_points(p1) == 10);
- BOOST_CHECK(boost::size(bg::interior_rings(p1)) == 1);
- // polygon::operator=(initializer_list<ring_type>)
- p1 = {{{0, 0}, {0, 8}, {8, 9}, {9, 8}, {8, 0}, {0, 0}}, {{1, 1}, {2, 1}, {2, 2}, {1, 2}, {1, 1}}};
- BOOST_CHECK(bg::num_points(p1) == 11);
- BOOST_CHECK(boost::size(bg::interior_rings(p1)) == 1);
- p1 = {{{0, 0}, {0, 9}, {9, 9}, {9, 0}, {0, 0}}};
- BOOST_CHECK(bg::num_points(p1) == 5);
- BOOST_CHECK(boost::size(bg::interior_rings(p1)) == 0);
- // polygon(initializer_list<ring_type>)
- poly p2 = {{{0, 0}, {0, 9}, {9, 9}, {9, 0}, {0, 0}}};
- BOOST_CHECK(bg::num_geometries(p2) == 1);
- BOOST_CHECK(bg::num_points(p2) == 5);
- BOOST_CHECK(boost::size(bg::interior_rings(p1)) == 0);
- // polygon::operator=(initializer_list<ring_type>)
- p2 = {{{0, 0}, {0, 8}, {8, 9}, {9, 8}, {8, 0}, {0, 0}}};
- BOOST_CHECK(bg::num_points(p2) == 6);
- // multi_polygon(initializer_list<Polygon>)
- mpoly mp1 = {{{{0, 0}, {0, 1}, {1, 1}, {1, 0}, {0, 0}}}, {{{2, 2}, {2, 3}, {3, 3}, {3, 2}, {2, 2}}}};
- BOOST_CHECK(bg::num_geometries(mp1) == 2);
- BOOST_CHECK(bg::num_points(mp1) == 10);
- // multi_polygon::operator=(initializer_list<Polygon>)
- mp1 = {{{{0, 0}, {0, 1}, {1, 2}, {2, 1}, {1, 0}, {0, 0}}}, {{{2, 2}, {2, 3}, {3, 3}, {3, 2}, {2, 2}}}};
- BOOST_CHECK(bg::num_points(mp1) == 11);
- #endif
- }
- template <typename P>
- void test_all_2d()
- {
- test_default<P>();
- test_boost_assign_2d<P>();
- test_initializer_list_2d<P>();
- }
- template <typename T>
- struct test_point
- {
- test_point(T = T(), T = T()) {}
- };
- template <typename T>
- struct test_range
- {
- test_range() {}
- template <typename It>
- test_range(It, It) {}
- #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
- test_range(std::initializer_list<T>) {}
- //test_range & operator=(std::initializer_list<T>) { return *this; }
- #endif
- };
- void test_sanity_check()
- {
- typedef test_point<float> P;
- typedef test_range<P> R;
- typedef std::vector<P> V;
- #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) && !defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX)
- {
- R r = {{1, 1},{2, 2},{3, 3}};
- r = {{1, 1},{2, 2},{3, 3}};
- V v = {{1, 1},{2, 2},{3, 3}};
- v = {{1, 1},{2, 2},{3, 3}};
- }
- #endif
- {
- R r = boost::assign::list_of(P(1, 1))(P(2, 2))(P(3, 3));
- r = boost::assign::list_of(P(1, 1))(P(2, 2))(P(3, 3));
- V v = boost::assign::list_of(P(1, 1))(P(2, 2))(P(3, 3));
- //v = boost::assign::list_of(P(1, 1))(P(2, 2))(P(3, 3));
- v.empty();
- }
- }
- int test_main(int, char* [])
- {
- test_all_2d< bg::model::point<float, 2, bg::cs::cartesian> >();
- test_all_2d< bg::model::d2::point_xy<float> >();
- test_boost_assign_pair_2d();
- test_boost_assign_tuple_2d();
- test_sanity_check();
- return 0;
- }
|