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- // Boost.Geometry Index
- //
- // R-tree strategies
- //
- // Copyright (c) 2019, Oracle and/or its affiliates.
- // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle
- //
- // 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)
- #ifndef BOOST_GEOMETRY_STRATEGIES_INDEX_HPP
- #define BOOST_GEOMETRY_STRATEGIES_INDEX_HPP
- #include <boost/geometry/core/cs.hpp>
- #include <boost/geometry/strategies/default_strategy.hpp>
- namespace boost { namespace geometry { namespace strategy { namespace index
- {
- namespace services
- {
- template
- <
- typename Geometry,
- typename CSTag = typename geometry::cs_tag<Geometry>::type
- >
- struct default_strategy
- {
- /*BOOST_MPL_ASSERT_MSG
- (
- false, NOT_IMPLEMENTED_FOR_THESE_TYPES
- , (types<Geometry>)
- );*/
- typedef geometry::default_strategy type;
- };
- // TEMP
- // Utility to get index strategy from other strategy
- // In the final version this utility will probably replaced with some other mechanism
- // The issue is cross-dependencies between strategies
- template <typename Strategy>
- struct from_strategy
- {
- /*BOOST_MPL_ASSERT_MSG
- (
- false, NOT_IMPLEMENTED_FOR_THESE_TYPES
- , (types<Strategy>)
- );*/
- typedef geometry::default_strategy type;
- static inline type get(Strategy const&)
- {
- return type();
- }
- };
- } // namespace services
- }}}} // namespace boost::geometry::strategy::index
- #endif // BOOST_GEOMETRY_STRATEGIES_INDEX_HPP
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