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// Boost.Geometry (aka GGL, Generic Geometry Library)
// Copyright (c) 2011-2015 Barend Gehrels, Amsterdam, the Netherlands.
// This file was modified by Oracle on 2021.
// Modifications copyright (c) 2021, Oracle and/or its affiliates.
// Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
// 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/range/empty.hpp>
#include <boost/geometry/algorithms/clear.hpp>
#include <boost/geometry/algorithms/num_points.hpp>
#include <boost/geometry/io/wkt/wkt.hpp>
#include <boost/geometry/geometries/adapted/boost_variant.hpp>
#include <boost/geometry/geometries/geometries.hpp>
#include <boost/geometry/geometries/geometry_collection.hpp>
#include <boost/geometry/geometries/point_xy.hpp>
template <typename Geometry>
void test_geometry(std::string const& wkt, std::size_t expected_before, std::size_t expected_after)
{
Geometry geometry;
bg::read_wkt(wkt, geometry);
boost::variant<Geometry> variant_geometry(geometry);
bg::model::geometry_collection<boost::variant<Geometry>> gc{ variant_geometry };
BOOST_CHECK_EQUAL(bg::num_points(geometry), expected_before);
bg::clear(geometry);
BOOST_CHECK_EQUAL(bg::num_points(geometry), expected_after);
BOOST_CHECK_EQUAL(bg::num_points(variant_geometry), expected_before);
bg::clear(variant_geometry);
BOOST_CHECK_EQUAL(bg::num_points(variant_geometry), expected_after);
BOOST_CHECK(! boost::empty(gc));
bg::clear(gc);
BOOST_CHECK(boost::empty(gc));
}
template <typename Point>
void test_all()
{
typedef bg::model::polygon<Point> poly;
typedef bg::model::linestring<Point> ls;
typedef bg::model::multi_point<Point> mpoint;
typedef bg::model::multi_linestring<ls> mls;
typedef bg::model::multi_polygon<poly> mpoly;
test_geometry<Point>("POINT(0 0)", 1, 1);
test_geometry<ls>("LINESTRING(0 0,0 1)", 2, 0);
test_geometry<poly>("POLYGON((0 0,0 1,1 0,0 0))", 4, 0);
test_geometry<mpoint>("MULTIPOINT((0 0),(0 1),(1 0),(0 0))", 4, 0);
test_geometry<mls>("MULTILINESTRING((0 0,0 1),(1 0,0 0))", 4, 0);
test_geometry<mpoly>("MULTIPOLYGON(((0 0,0 1,1 0,0 0)),((10 0,10 1,11 0,10 0)))", 8, 0);
}
int test_main( int , char* [] )
{
test_all<bg::model::d2::point_xy<double> >();
return 0;
}
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