PostGIS
3.4.0dev-r@@SVN_REVISION@@
◆
LWGEOM_get_srid()
Datum LWGEOM_get_srid
(
PG_FUNCTION_ARGS
)
Definition at line
97
of file
lwgeom_ogc.c
.
98
{
99
GSERIALIZED
*geom = PG_GETARG_GSERIALIZED_HEADER(0);
100
int32_t srid =
gserialized_get_srid
(geom);
101
PG_FREE_IF_COPY(geom,0);
102
PG_RETURN_INT32(srid);
103
}
gserialized_get_srid
int32_t gserialized_get_srid(const GSERIALIZED *g)
Extract the SRID from the serialized form (it is packed into three bytes so this is a handy function)...
Definition:
gserialized.c:126
GSERIALIZED
Definition:
liblwgeom.h:443
References
gserialized_get_srid()
.
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postgis
lwgeom_ogc.c
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