postgis_ext_defs.in.h File Reference

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Data Structures
struct	AFFINE
struct	BOX3D
struct	GBOX
struct	GSERIALIZED
struct	LWCIRCSTRING
struct	LWCOLLECTION
struct	LWCOMPOUND
struct	LWCURVEPOLY
struct	LWGEOM
struct	LWLINE
struct	LWMCURVE
struct	LWMLINE
struct	LWMPOINT
struct	LWMPOLY
struct	LWMSURFACE
struct	LWPOINT
struct	LWPOLY
struct	LWPSURFACE
struct	LWTIN
struct	LWTRIANGLE
struct	POINT2D
struct	POINT3D
struct	POINT3DM
struct	POINT3DZ
struct	POINT4D
struct	POINTARRAY
struct	SPHEROID

Macros
#define	WKB_EXTENDED   0x04
#define	WKB_HEX   0x20
#define	WKB_ISO   0x01
#define	WKB_NDR   0x08
#define	WKB_NO_NPOINTS   0x40 /* Internal use only */
#define	WKB_NO_SRID   0x80 /* Internal use only */
#define	WKB_SFSQL   0x02
#define	WKB_XDR   0x10
#define	WKT_EXTENDED   0x04
#define	WKT_ISO   0x01
#define	WKT_SFSQL   0x02

Typedefs
typedef uint16_t	lwflags_t

Functions
GSERIALIZED *	gserialized_from_lwgeom (LWGEOM *geom, size_t *size)
LWPOINT *	lwgeom_as_lwpoint (const LWGEOM *lwgeom)
LWGEOM *	lwgeom_from_gserialized (const GSERIALIZED *g)
int32_t	lwgeom_get_srid (const LWGEOM *geom)
int	lwgeom_has_m (const LWGEOM *geom)
int	lwgeom_has_z (const LWGEOM *geom)
double	lwpoint_get_m (const LWPOINT *point)
double	lwpoint_get_x (const LWPOINT *point)
double	lwpoint_get_y (const LWPOINT *point)
double	lwpoint_get_z (const LWPOINT *point)
LWPOINT *	lwpoint_make (int32_t srid, int hasz, int hasm, const POINT4D *p)