C++ (Cpp) test_empty_input Examples

Example #1

File: distance_pointlike_linear.cpp Project: Ding8222/abelkhan

void test_more_empty_input_pointlike_linear(Strategy const& strategy)
{
#ifdef BOOST_GEOMETRY_TEST_DEBUG
    std::cout << std::endl;
    std::cout << "testing on empty inputs... " << std::flush;
#endif
    bg::model::linestring<Point> line_empty;
    bg::model::multi_point<Point> multipoint_empty;
    bg::model::multi_linestring<bg::model::linestring<Point> > multiline_empty;

    Point point = from_wkt<Point>("point(0 0)");
    bg::model::linestring<Point> line =
        from_wkt<bg::model::linestring<Point> >("linestring(0 0,1 1)");

    // 1st geometry is empty
    test_empty_input(multipoint_empty, line, strategy);

    // 2nd geometry is empty
    test_empty_input(point, line_empty, strategy);
    test_empty_input(point, multiline_empty, strategy);

    // both geometries are empty
    test_empty_input(multipoint_empty, line_empty, strategy);
    test_empty_input(multipoint_empty, multiline_empty, strategy);

#ifdef BOOST_GEOMETRY_TEST_DEBUG
    std::cout << "done!" << std::endl;
#endif
}

Example #2

File: distance_pointlike_areal.cpp Project: AlexanderZagaevskiy/geometry

void test_more_empty_input_pointlike_areal(Strategy const& strategy)
{
#ifdef BOOST_GEOMETRY_TEST_DEBUG
    std::cout << std::endl;
    std::cout << "testing on empty inputs... " << std::flush;
#endif
    bg::model::multi_point<Point> multipoint_empty;
    bg::model::polygon<Point> polygon_empty;
    bg::model::multi_polygon<bg::model::polygon<Point> > multipolygon_empty;
    bg::model::ring<Point> ring_empty;

    Point point = from_wkt<Point>("point(0 0)");
    bg::model::polygon<Point> polygon =
        from_wkt<bg::model::polygon<Point> >("polygon((0 0,1 0,0 1))");
    bg::model::ring<Point> ring =
        from_wkt<bg::model::ring<Point> >("polygon((0 0,1 0,0 1))");

    // 1st geometry is empty
    test_empty_input(multipoint_empty, polygon, strategy);
    test_empty_input(multipoint_empty, ring, strategy);

    // 2nd geometry is empty
    test_empty_input(point, polygon_empty, strategy);
    test_empty_input(point, multipolygon_empty, strategy);
    test_empty_input(point, ring_empty, strategy);

    // both geometries are empty
    test_empty_input(multipoint_empty, polygon_empty, strategy);
    test_empty_input(multipoint_empty, multipolygon_empty, strategy);
    test_empty_input(multipoint_empty, ring_empty, strategy);

#ifdef BOOST_GEOMETRY_TEST_DEBUG
    std::cout << "done!" << std::endl;
#endif
}

Example #3

File: distance_se_pl_pl.cpp Project: ash-github/FatCat-Server

void test_more_empty_input_pointlike_pointlike(Strategy const& strategy)
{
#ifdef BOOST_GEOMETRY_TEST_DEBUG
    std::cout << std::endl;
    std::cout << "testing on empty inputs... " << std::flush;
#endif
    bg::model::multi_point<Point> multipoint_empty;

    Point point = from_wkt<Point>("POINT(0 0)");

    // 1st geometry is empty
    test_empty_input(multipoint_empty, point, strategy);

    // 2nd geometry is empty
    test_empty_input(point, multipoint_empty, strategy);

    // both geometries are empty
    test_empty_input(multipoint_empty, multipoint_empty, strategy);

#ifdef BOOST_GEOMETRY_TEST_DEBUG
    std::cout << "done!" << std::endl;
#endif
}