72 lines
1.8 KiB
C++
72 lines
1.8 KiB
C++
// Boost.Geometry (aka GGL, Generic Geometry Library)
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// Unit Test
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// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands.
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// Use, modification and distribution is subject to the Boost Software License,
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// Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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// http://www.boost.org/LICENSE_1_0.txt)
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#ifndef BOOST_GEOMETRY_TEST_EXPAND_HPP
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#define BOOST_GEOMETRY_TEST_EXPAND_HPP
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#include <geometry_test_common.hpp>
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#include <boost/geometry/algorithms/expand.hpp>
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#include <boost/geometry/strategies/strategies.hpp>
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#include <boost/geometry/io/wkt/read.hpp>
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#include <boost/geometry/algorithms/assign.hpp>
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#include <boost/geometry/io/dsv/write.hpp>
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#include <boost/variant/variant.hpp>
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template <typename Box>
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inline std::string to_dsv(const Box& box)
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{
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std::ostringstream out;
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out << bg::dsv(box, ",", "(", ")", ",", "", "");
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return out.str();
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}
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template <typename Geometry, typename Box>
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void test_expand(Box& box,
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std::string const& wkt,
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std::string const& expected)
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{
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Geometry geometry;
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bg::read_wkt(wkt, geometry);
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bg::expand(box, geometry);
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BOOST_CHECK_EQUAL(to_dsv(box), expected);
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#if !defined(BOOST_GEOMETRY_TEST_DEBUG)
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bg::expand(box, boost::variant<Geometry>(geometry));
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BOOST_CHECK_EQUAL(to_dsv(box), expected);
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#endif
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}
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template <typename Geometry, typename Box>
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void test_expand_other_strategy(Box& box,
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std::string const& wkt,
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std::string const& expected)
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{
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Geometry geometry;
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bg::read_wkt(wkt, geometry);
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bg::expand(box, geometry);
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BOOST_CHECK_EQUAL(to_dsv(box), expected);
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#if !defined(BOOST_GEOMETRY_TEST_DEBUG)
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bg::expand(box, boost::variant<Geometry>(geometry));
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BOOST_CHECK_EQUAL(to_dsv(box), expected);
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#endif
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}
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#endif
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