1 // Boost.Geometry (aka GGL, Generic Geometry Library) 2 3 // Copyright (c) 2015 Barend Gehrels, Amsterdam, the Netherlands. 4 5 // This file was modified by Oracle on 2018. 6 // Modifications copyright (c) 2018, Oracle and/or its affiliates. 7 // Contributed and/or modified by Adam Wulkiewicz, on behalf of Oracle 8 9 // Use, modification and distribution is subject to the Boost Software License, 10 // Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at 11 // http://www.boost.org/LICENSE_1_0.txt) 12 13 #ifndef BOOST_GEOMETRY_ALGORITHMS_DETAIL_SECTIONS_SECTION_BOX_POLICIES_HPP 14 #define BOOST_GEOMETRY_ALGORITHMS_DETAIL_SECTIONS_SECTION_BOX_POLICIES_HPP 15 16 17 #include <boost/geometry/core/coordinate_type.hpp> 18 #include <boost/geometry/algorithms/detail/disjoint/box_box.hpp> 19 #include <boost/geometry/algorithms/expand.hpp> 20 21 22 namespace boost { namespace geometry 23 { 24 25 #ifndef DOXYGEN_NO_DETAIL 26 namespace detail { namespace section 27 { 28 29 template <typename ExpandBoxStrategy> 30 struct get_section_box 31 { 32 template <typename Box, typename Section> 33 static inline void apply(Box& total, Section const& section) 34 { 35 assert_coordinate_type_equal(total, section.bounding_box); 36 geometry::expand(total, section.bounding_box, 37 ExpandBoxStrategy()); 38 } 39 }; LoadBalancerAC(int64_t sqrtx,int64_t y,int threads,bool is_print)40 41 template <typename DisjointBoxBoxStrategy> 42 struct overlaps_section_box 43 { 44 template <typename Box, typename Section> 45 static inline bool apply(Box const& box, Section const& section) 46 { 47 assert_coordinate_type_equal(box, section.bounding_box); 48 return ! detail::disjoint::disjoint_box_box(box, section.bounding_box, 49 DisjointBoxBoxStrategy()); 50 } 51 }; 52 53 54 }} // namespace detail::section 55 #endif 56 57 58 }} // namespace boost::geometry 59 60 #endif // BOOST_GEOMETRY_ALGORITHMS_DETAIL_SECTIONS_SECTION_BOX_POLICIES_HPP 61