PostGIS  2.5.2dev-r@@SVN_REVISION@@
geography.h
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21  * Copyright 2009 Paul Ramsey <pramsey@cleverelephant.ca>
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24 
25 
26 
27 /**********************************************************************
28 ** Useful functions for all GSERIALIZED handlers.
29 ** TODO: Move to common.h in pgcommon
30 */
31 
32 /* Check that the typmod matches the flags on the lwgeom */
33 GSERIALIZED* postgis_valid_typmod(GSERIALIZED *gser, int32_t typmod);
34 /* Check that the type is legal in geography (no curves please!) */
36 
37 /* Expand the embedded bounding box in a #GSERIALIZED */
39 
void geography_valid_type(uint8_t type)
The geography type only support POINT, LINESTRING, POLYGON, MULTI* variants of same, and GEOMETRYCOLLECTION.
GSERIALIZED * postgis_valid_typmod(GSERIALIZED *gser, int32_t typmod)
Check the consistency of the metadata we want to enforce in the typmod: srid, type and dimensionality...
GSERIALIZED * gserialized_expand(GSERIALIZED *g, double distance)
Return a GSERIALIZED with an expanded bounding box.
Datum distance(PG_FUNCTION_ARGS)
type
Definition: ovdump.py:41
unsigned char uint8_t
Definition: uthash.h:79