lwgeom_itree.c File Reference

#include "postgres.h"
#include "funcapi.h"
#include "fmgr.h"
#include "liblwgeom.h"
#include "liblwgeom_internal.h"
#include "intervaltree.h"
#include "lwgeom_pg.h"
#include "lwgeom_cache.h"
#include "lwgeom_itree.h"

Include dependency graph for lwgeom_itree.c:

Go to the source code of this file.

Data Structures
struct	IntervalTreeGeomCache

Functions
Datum	ST_IntersectsIntervalTree (PG_FUNCTION_ARGS)
static int	IntervalTreeBuilder (const LWGEOM *lwgeom, GeomCache *geomcache)
	Builder, freeer and public accessor for cached IntervalTrees. More...
static int	IntervalTreeFreer (GeomCache *geomcache)
static GeomCache *	IntervalTreeAllocator (void)
IntervalTree *	GetIntervalTree (FunctionCallInfo fcinfo, SHARED_GSERIALIZED *g1)
	Checks for a cache hit against the provided geometry and returns a pre-built index structure (RTREE_POLY_CACHE) if one exists. More...
bool	itree_pip_contains (const IntervalTree *itree, const LWGEOM *lwpoints)
bool	itree_pip_covers (const IntervalTree *itree, const LWGEOM *lwpoints)
bool	itree_pip_intersects (const IntervalTree *itree, const LWGEOM *lwpoints)
	PG_FUNCTION_INFO_V1 (ST_IntersectsIntervalTree)

Variables
static GeomCacheMethods	IntervalTreeCacheMethods