PostGIS  2.3.7dev-r@@SVN_REVISION@@
Datum LWGEOM_hasz ( PG_FUNCTION_ARGS  )

Definition at line 1983 of file lwgeom_functions_basic.c.

References gserialized_has_z().

1984 {
1985  GSERIALIZED *in = PG_GETARG_GSERIALIZED_P(0);
1986  PG_RETURN_BOOL(gserialized_has_z(in));
1987 }
int gserialized_has_z(const GSERIALIZED *gser)
Check if a GSERIALIZED has a Z ordinate.
Definition: g_serialized.c:38

Here is the call graph for this function: