geometry/test/multi/algorithms/multi_unique.cpp
Barend Gehrels 765060bf5a Fixed multi_dissolve using new dissolver
Dissolve now outputs, normally, to a vector of the original geometry, or, in case of a multi, to its single type. Like union and intersection
Implemented multi_dissolve for not-connected linestrings
Fixed some accidental tabs from testcases

[SVN r61036]
2010-04-04 11:10:26 +00:00

55 lines
1.7 KiB
C++

// Boost.Geometry (aka GGL, Generic Geometry Library)
//
// Copyright Barend Gehrels, Geodan B.V. 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/unique.hpp>
#include <boost/geometry/multi/algorithms/unique.hpp>
#include <boost/geometry/extensions/gis/io/wkt/wkt.hpp>
#include <boost/geometry/geometries/geometries.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>
#include <algorithms/test_unique.hpp>
template <typename P>
void test_all()
{
// Multi point, should happen nothing, even if there are duplicate points
test_geometry<boost::geometry::multi_point<P> >(
"MULTIPOINT((0 0),(0 0),(1 1))",
"MULTIPOINT((0 0),(0 0),(1 1))");
test_geometry<boost::geometry::multi_linestring<boost::geometry::linestring<P> > >(
"MULTILINESTRING((0 0,1 1,1 1),(3 3,3 3,4 4))",
"MULTILINESTRING((0 0,1 1),(3 3,4 4))");
typedef boost::geometry::multi_polygon<boost::geometry::polygon<P> > mp;
test_geometry<mp>(
"MULTIPOLYGON(((0 0,0 1,1 1,1 1,1 1,1 0,0 0,0 0)))",
"MULTIPOLYGON(((0 0,0 1,1 1,1 0,0 0)))");
// With holes
test_geometry<mp>(
"MULTIPOLYGON(((0 0,0 10,10 10,10 10,10 10,10 0,0 0,0 0)))",
"MULTIPOLYGON(((0 0,0 10,10 10,10 0,0 0)))");
}
int test_main( int , char* [] )
{
test_all<boost::geometry::point_xy<int> >();
test_all<boost::geometry::point_xy<double> >();
return 0;
}