diff options
Diffstat (limited to 'sql/spatial.h')
| -rw-r--r-- | sql/spatial.h | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/sql/spatial.h b/sql/spatial.h index 1277e7bc01c..9aaedfe8a20 100644 --- a/sql/spatial.h +++ b/sql/spatial.h @@ -200,6 +200,9 @@ struct MBR return (d == intersection.dimension()); } + + int valid() const + { return xmin <= xmax && ymin <= ymax; } }; @@ -210,6 +213,11 @@ struct Geometry_buffer; class Geometry { public: + // Maximum number of points in feature that can fit into String + static const uint32 max_n_points= + (uint32) (INT_MAX32 - WKB_HEADER_SIZE - 4 /* n_points */) / + POINT_DATA_SIZE; + Geometry() {} /* Remove gcc warning */ virtual ~Geometry() {} /* Remove gcc warning */ static void *operator new(size_t size, void *buffer) @@ -391,10 +399,6 @@ public: class Gis_line_string: public Geometry { - // Maximum number of points in LineString that can fit into String - static const uint32 max_n_points= - (uint32) (UINT_MAX32 - WKB_HEADER_SIZE - 4 /* n_points */) / - POINT_DATA_SIZE; public: Gis_line_string() {} /* Remove gcc warning */ virtual ~Gis_line_string() {} /* Remove gcc warning */ |