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// Boost.Geometry (aka GGL, Generic Geometry Library)
//
// Copyright (c) 2011-2012 Barend Gehrels, Amsterdam, the Netherlands.
// 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/geometry/algorithms/num_interior_rings.hpp>
#include <boost/geometry/multi/algorithms/num_interior_rings.hpp>
#include <boost/geometry/io/wkt/wkt.hpp>
#include <boost/geometry/multi/io/wkt/wkt.hpp>
#include <boost/geometry/geometries/geometries.hpp>
#include <boost/geometry/geometries/point_xy.hpp>
#include <boost/geometry/multi/geometries/multi_point.hpp>
#include <boost/geometry/multi/geometries/multi_linestring.hpp>
#include <boost/geometry/multi/geometries/multi_polygon.hpp>
template <typename Geometry>
void test_geometry(std::string const& wkt, int expected)
{
Geometry geometry;
bg::read_wkt(wkt, geometry);
int detected = bg::num_interior_rings(geometry);
BOOST_CHECK_MESSAGE(detected == expected,
"num_interior_rings: " << wkt
<< " -> Expected: " << expected
<< " detected: " << detected);
}
template <typename Point>
void test_all()
{
typedef bg::model::polygon<Point> poly;
typedef bg::model::multi_polygon<poly> mpoly;
test_geometry<poly>("POLYGON((0 0,0 10,10 0,0 0),(1 1,1 9,9 1,1 1))", 1);
test_geometry<mpoly>("MULTIPOLYGON(((0 0,0 10,10 0,0 0),(1 1,1 9,9 1,1 1)),((0 0,0 10,10 0,0 0),(1 1,1 4,4 1,1 1),(5 1,5 4,9 1,5 1)))", 3);
}
int test_main( int , char* [] )
{
test_all<bg::model::d2::point_xy<double> >();
#ifdef HAVE_TTMATH
test_all<bg::model::d2::point_xy<ttmath_big> >();
#endif
return 0;
}
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