Changeset 4750 for trunk/postgis/lwgeom_functions_basic.c

Timestamp:

11/05/09 11:04:45 (3 years ago)

Author:

pramsey

Message:

Implement RFC3 (#195)

Files:

• trunk/postgis/lwgeom_functions_basic.c (modified) (2 diffs)

trunk/postgis/lwgeom_functions_basic.c

@@ -59 +59 @@
 Datum LWGEOM_noop(PG_FUNCTION_ARGS);
 Datum LWGEOM_zmflag(PG_FUNCTION_ARGS);
+Datum LWGEOM_hasz(PG_FUNCTION_ARGS);
+Datum LWGEOM_hasm(PG_FUNCTION_ARGS);
 Datum LWGEOM_ndims(PG_FUNCTION_ARGS);
 Datum LWGEOM_makepoint(PG_FUNCTION_ARGS);
@@ -2687 +2689 @@
 }
 
+PG_FUNCTION_INFO_V1(LWGEOM_hasz);
+Datum LWGEOM_hasz(PG_FUNCTION_ARGS)
+{
+        PG_LWGEOM *in = (PG_LWGEOM *)PG_DETOAST_DATUM(PG_GETARG_DATUM(0));
+        PG_RETURN_BOOL(TYPE_HASZ(in->type));
+}
+
+PG_FUNCTION_INFO_V1(LWGEOM_hasm);
+Datum LWGEOM_hasm(PG_FUNCTION_ARGS)
+{
+        PG_LWGEOM *in = (PG_LWGEOM *)PG_DETOAST_DATUM(PG_GETARG_DATUM(0));
+        PG_RETURN_BOOL(TYPE_HASM(in->type));
+}
+
+
 PG_FUNCTION_INFO_V1(LWGEOM_hasBBOX);
 Datum LWGEOM_hasBBOX(PG_FUNCTION_ARGS)