PostGIS  2.2.7dev-r@@SVN_REVISION@@
Datum LWGEOM_hasz ( PG_FUNCTION_ARGS  )

Definition at line 1923 of file lwgeom_functions_basic.c.

References gserialized_has_z().

1924 {
1925  GSERIALIZED *in = PG_GETARG_GSERIALIZED_P(0);
1926  PG_RETURN_BOOL(gserialized_has_z(in));
1927 }
int gserialized_has_z(const GSERIALIZED *gser)
Check if a GSERIALIZED has a Z ordinate.
Definition: g_serialized.c:24

Here is the call graph for this function: