diff options
Diffstat (limited to 'boost/geometry/geometries/box.hpp')
| -rw-r--r-- | boost/geometry/geometries/box.hpp | 89 |
1 files changed, 73 insertions, 16 deletions
diff --git a/boost/geometry/geometries/box.hpp b/boost/geometry/geometries/box.hpp index a2e3d4fd79..97a4ba06da 100644 --- a/boost/geometry/geometries/box.hpp +++ b/boost/geometry/geometries/box.hpp @@ -17,10 +17,14 @@ #include <cstddef> #include <boost/concept/assert.hpp> +#include <boost/config.hpp> #include <boost/geometry/algorithms/convert.hpp> #include <boost/geometry/geometries/concepts/point_concept.hpp> +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) +#include <boost/geometry/core/assert.hpp> +#endif namespace boost { namespace geometry @@ -29,18 +33,21 @@ namespace boost { namespace geometry namespace model { - /*! - \brief Class box: defines a box made of two describing points - \ingroup geometries - \details Box is always described by a min_corner() and a max_corner() point. If another - rectangle is used, use linear_ring or polygon. - \note Boxes are for selections and for calculating the envelope of geometries. Not all algorithms - are implemented for box. Boxes are also used in Spatial Indexes. - \tparam Point point type. The box takes a point type as template parameter. - The point type can be any point type. - It can be 2D but can also be 3D or more dimensional. - The box can also take a latlong point type as template parameter. +\brief Class box: defines a box made of two describing points +\ingroup geometries +\details Box is always described by a min_corner() and a max_corner() point. If another + rectangle is used, use linear_ring or polygon. +\note Boxes are for selections and for calculating the envelope of geometries. Not all algorithms +are implemented for box. Boxes are also used in Spatial Indexes. +\tparam Point point type. The box takes a point type as template parameter. +The point type can be any point type. +It can be 2D but can also be 3D or more dimensional. +The box can also take a latlong point type as template parameter. + +\qbk{[include reference/geometries/box.qbk]} +\qbk{before.synopsis, [heading Model of]} +\qbk{before.synopsis, [link geometry.reference.concepts.concept_box Box Concept]} */ template<typename Point> @@ -50,7 +57,25 @@ class box public: - inline box() {} +#if !defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) +#if !defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) + /// \constructor_default_no_init + box() = default; +#else + /// \constructor_default_no_init + inline box() + {} +#endif +#else // defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + inline box() + { + m_created = 1; + } + ~box() + { + m_created = 0; + } +#endif /*! \brief Constructor taking the minimum corner point and the maximum corner point @@ -59,18 +84,50 @@ public: { geometry::convert(min_corner, m_min_corner); geometry::convert(max_corner, m_max_corner); + +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + m_created = 1; +#endif } - inline Point const& min_corner() const { return m_min_corner; } - inline Point const& max_corner() const { return m_max_corner; } + inline Point const& min_corner() const + { +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + BOOST_GEOMETRY_ASSERT(m_created == 1); +#endif + return m_min_corner; + } + inline Point const& max_corner() const + { +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + BOOST_GEOMETRY_ASSERT(m_created == 1); +#endif + return m_max_corner; + } - inline Point& min_corner() { return m_min_corner; } - inline Point& max_corner() { return m_max_corner; } + inline Point& min_corner() + { +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + BOOST_GEOMETRY_ASSERT(m_created == 1); +#endif + return m_min_corner; + } + inline Point& max_corner() + { +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + BOOST_GEOMETRY_ASSERT(m_created == 1); +#endif + return m_max_corner; + } private: Point m_min_corner; Point m_max_corner; + +#if defined(BOOST_GEOMETRY_ENABLE_ACCESS_DEBUGGING) + int m_created; +#endif }; |