strategies/centroid/services.hpp

0001 // Boost.Geometry
0002
0003 // Copyright (c) 2021, Oracle and/or its affiliates.
0004
0005 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
0006
0007 // Licensed under the Boost Software License version 1.0.
0008 // http://www.boost.org/users/license.html
0009
0010 #ifndef BOOST_GEOMETRY_STRATEGIES_CENTROID_SERVICES_HPP
0011 #define BOOST_GEOMETRY_STRATEGIES_CENTROID_SERVICES_HPP
0012
0013
0014 #include <boost/geometry/core/cs.hpp>
0015 #include <boost/geometry/core/static_assert.hpp>
0016
0017
0018 namespace boost { namespace geometry
0019 {
0020
0021 namespace strategies { namespace centroid
0022 {
0023
0024 namespace services
0025 {
0026
0027 template
0028 <
0029     typename Geometry,
0030     typename CSTag = typename geometry::cs_tag<Geometry>::type
0031 >
0032 struct default_strategy
0033 {
0034     BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
0035         "Not implemented for this Geometry's coordinate systems.",
0036         Geometry, CSTag);
0037 };
0038
0039 template <typename Strategy>
0040 struct strategy_converter
0041 {
0042     BOOST_GEOMETRY_STATIC_ASSERT_FALSE(
0043         "Not implemented for this Strategy.",
0044         Strategy);
0045 };
0046
0047
0048 } // namespace services
0049
0050 }} // namespace strategies::centroid
0051
0052 }} // namespace boost::geometry
0053
0054 #endif // BOOST_GEOMETRY_STRATEGIES_CENTROID_SERVICES_HPP