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Diffstat (limited to 'libs/geometry/test/util/as_range.cpp')
-rw-r--r-- | libs/geometry/test/util/as_range.cpp | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/libs/geometry/test/util/as_range.cpp b/libs/geometry/test/util/as_range.cpp deleted file mode 100644 index f8696eeca..000000000 --- a/libs/geometry/test/util/as_range.cpp +++ /dev/null @@ -1,79 +0,0 @@ -// Boost.Geometry (aka GGL, Generic Geometry Library) -// Unit Test - -// Copyright (c) 2007-2012 Barend Gehrels, Amsterdam, the Netherlands. -// Copyright (c) 2008-2012 Bruno Lalande, Paris, France. -// Copyright (c) 2009-2012 Mateusz Loskot, London, UK. - -// Parts of Boost.Geometry are redesigned from Geodan's Geographic Library -// (geolib/GGL), copyright (c) 1995-2010 Geodan, 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/views/detail/range_type.hpp> -#include <boost/geometry/util/as_range.hpp> - -#include <boost/geometry/core/cs.hpp> -#include <boost/geometry/geometries/geometries.hpp> - -#include <boost/geometry/io/wkt/read.hpp> - -template <int D, typename Range> -double sum(Range const& range) -{ - double s = 0.0; - for (typename boost::range_const_iterator<Range>::type it = boost::begin(range); - it != boost::end(range); ++it) - { - s += bg::get<D>(*it); - } - return s; -} - -template <typename G> -void test_geometry(std::string const& wkt, double expected_x, double expected_y) -{ - G geometry; - - // Declare a range-type, compatible with boost::range, - // such that range_iterator etc could be called - typedef typename bg::detail::range_type<G>::type range_type; - - bg::read_wkt(wkt, geometry); - - double s = sum<0>(bg::as_range<range_type>(geometry)); - BOOST_CHECK_CLOSE(s, expected_x, 0.001); - - s = sum<1>(bg::as_range<range_type>(geometry)); - BOOST_CHECK_CLOSE(s, expected_y, 0.001); -} - - -template <typename P> -void test_all() -{ - // As-range utility should consider a geometry as a range, so - // linestring stays linestring - test_geometry<bg::model::linestring<P> >("LINESTRING(1 2,3 4)", 4, 6); - - // polygon will only be outer-ring - test_geometry<bg::model::polygon<P> >("POLYGON((1 2,3 4))", 4, 6); - test_geometry<bg::model::polygon<P> >("POLYGON((1 2,3 4),(5 6,7 8,9 10))", 4, 6); - - // the utility is useful for: - // - convex hull (holes do not count) - // - envelope (idem) -} - -int test_main(int, char* []) -{ - test_all<bg::model::point<double, 2, bg::cs::cartesian> >(); - - return 0; -} |