Added thirdparty: boost library

thirdparty/include/boost/geometry/geometries/concepts/box_concept.hpp

@@ -0,0 +1,136 @@
+// Boost.Geometry (aka GGL, Generic Geometry Library)
+
+// Copyright (c) 2008-2012 Bruno Lalande, Paris, France.
+// Copyright (c) 2008-2012 Barend Gehrels, Amsterdam, the Netherlands.
+// 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)
+
+
+#ifndef BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_BOX_CONCEPT_HPP
+#define BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_BOX_CONCEPT_HPP
+
+#include <cstddef>
+
+#include <boost/concept_check.hpp>
+#include <boost/core/ignore_unused.hpp>
+
+#include <boost/geometry/core/access.hpp>
+#include <boost/geometry/core/coordinate_dimension.hpp>
+#include <boost/geometry/core/point_type.hpp>
+
+#include <boost/geometry/geometries/concepts/concept_type.hpp>
+
+
+namespace boost { namespace geometry { namespace concepts
+{
+
+template <typename Geometry>
+class Box
+{
+#ifndef DOXYGEN_NO_CONCEPT_MEMBERS
+    typedef typename point_type<Geometry>::type point_type;
+
+
+    template
+    <
+        std::size_t Index,
+        std::size_t Dimension,
+        std::size_t DimensionCount
+    >
+    struct dimension_checker
+    {
+        static void apply()
+        {
+            Geometry* b = 0;
+            geometry::set<Index, Dimension>(*b, geometry::get<Index, Dimension>(*b));
+            dimension_checker<Index, Dimension + 1, DimensionCount>::apply();
+        }
+    };
+
+    template <std::size_t Index, std::size_t DimensionCount>
+    struct dimension_checker<Index, DimensionCount, DimensionCount>
+    {
+        static void apply() {}
+    };
+
+public :
+    BOOST_CONCEPT_USAGE(Box)
+    {
+        static const std::size_t n = dimension<Geometry>::type::value;
+        dimension_checker<min_corner, 0, n>::apply();
+        dimension_checker<max_corner, 0, n>::apply();
+    }
+#endif
+};
+
+
+/*!
+\brief Box concept (const version)
+\ingroup const_concepts
+\details The ConstBox concept apply the same as the Box concept,
+but does not apply write access.
+*/
+template <typename Geometry>
+class ConstBox
+{
+#ifndef DOXYGEN_NO_CONCEPT_MEMBERS
+    typedef typename point_type<Geometry>::type point_type;
+    typedef typename coordinate_type<Geometry>::type coordinate_type;
+
+    template
+    <
+        std::size_t Index,
+        std::size_t Dimension,
+        std::size_t DimensionCount
+    >
+    struct dimension_checker
+    {
+        static void apply()
+        {
+            const Geometry* b = 0;
+            coordinate_type coord(geometry::get<Index, Dimension>(*b));
+            boost::ignore_unused(coord);
+            dimension_checker<Index, Dimension + 1, DimensionCount>::apply();
+        }
+    };
+
+    template <std::size_t Index, std::size_t DimensionCount>
+    struct dimension_checker<Index, DimensionCount, DimensionCount>
+    {
+        static void apply() {}
+    };
+
+public :
+    BOOST_CONCEPT_USAGE(ConstBox)
+    {
+        static const std::size_t n = dimension<Geometry>::type::value;
+        dimension_checker<min_corner, 0, n>::apply();
+        dimension_checker<max_corner, 0, n>::apply();
+    }
+#endif
+};
+
+
+template <typename Geometry>
+struct concept_type<Geometry, box_tag>
+{
+    using type = Box<Geometry>;
+};
+
+template <typename Geometry>
+struct concept_type<Geometry const, box_tag>
+{
+    using type = ConstBox<Geometry>;
+};
+
+
+}}} // namespace boost::geometry::concepts
+
+
+#endif // BOOST_GEOMETRY_GEOMETRIES_CONCEPTS_BOX_CONCEPT_HPP