121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
#ifndef SQL_GIS_BOX_TRAITS_H_INCLUDED
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#define SQL_GIS_BOX_TRAITS_H_INCLUDED
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// Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License, version 2.0,
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// as published by the Free Software Foundation.
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//
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// This program is also distributed with certain software (including
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// but not limited to OpenSSL) that is licensed under separate terms,
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// as designated in a particular file or component or in included license
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// documentation. The authors of MySQL hereby grant you an additional
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// permission to link the program and your derivative works with the
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// separately licensed software that they have included with MySQL.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License, version 2.0, for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/// @file
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///
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/// This file contains Boost.Geometry type traits declarations for Cartesian and
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/// geographic boxes.
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///
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/// @see box.h
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#include <boost/geometry/geometries/concepts/box_concept.hpp>
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#include "sql/gis/box.h"
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#include "sql/gis/geometries.h"
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#include "sql/gis/geometries_cs.h"
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#include "sql/gis/geometries_traits.h" // To get fully defined traits.
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namespace boost {
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namespace geometry {
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namespace traits {
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////////////////////////////////////////////////////////////////////////////////
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// Cartesian
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template <>
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struct tag<gis::Cartesian_box> {
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typedef box_tag type;
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};
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template <>
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struct point_type<gis::Cartesian_box> {
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typedef gis::Cartesian_point type;
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};
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template <std::size_t Dimension>
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struct indexed_access<gis::Cartesian_box, min_corner, Dimension> {
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static inline double get(gis::Cartesian_box const &b) {
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return b.min_corner().get<Dimension>();
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}
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static inline void set(gis::Cartesian_box &b, double const &value) {
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b.min_corner().set<Dimension>(value);
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}
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};
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template <std::size_t Dimension>
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struct indexed_access<gis::Cartesian_box, max_corner, Dimension> {
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static inline double get(gis::Cartesian_box const &b) {
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return b.max_corner().get<Dimension>();
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}
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static inline void set(gis::Cartesian_box &b, double const &value) {
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b.max_corner().set<Dimension>(value);
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}
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};
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////////////////////////////////////////////////////////////////////////////////
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// Geographic
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template <>
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struct tag<gis::Geographic_box> {
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typedef box_tag type;
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};
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template <>
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struct point_type<gis::Geographic_box> {
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typedef gis::Geographic_point type;
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};
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template <std::size_t Dimension>
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struct indexed_access<gis::Geographic_box, min_corner, Dimension> {
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static inline double get(gis::Geographic_box const &b) {
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return b.min_corner().get<Dimension>();
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}
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static inline void set(gis::Geographic_box &b, double const &value) {
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b.min_corner().set<Dimension>(value);
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}
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};
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template <std::size_t Dimension>
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struct indexed_access<gis::Geographic_box, max_corner, Dimension> {
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static inline double get(gis::Geographic_box const &b) {
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return b.max_corner().get<Dimension>();
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}
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static inline void set(gis::Geographic_box &b, double const &value) {
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b.max_corner().set<Dimension>(value);
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}
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};
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} // namespace traits
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} // namespace geometry
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} // namespace boost
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#endif // SQL_GIS_BOX_H_INCLUDED
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