Implement lwcompound_construct_empty

git-svn-id: http://svn.osgeo.org/postgis/trunk@8719 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/liblwgeom/lwcompound.c b/liblwgeom/lwcompound.c
index 64ce3493ddb32a951e5ec343db20cbbf996e1c38..d4ec24149536ef60490d2a2b78bf6ec0f5ab35d9 100644 (file)
--- a/liblwgeom/lwcompound.c
+++ b/liblwgeom/lwcompound.c
@@ -98,3 +98,11 @@ int lwcompound_add_lwgeom(LWCOMPOUND *comp, LWGEOM *geom)
        col = lwcollection_add_lwgeom(col, geom);
        return LW_SUCCESS;
 }
+
+LWCOMPOUND *
+lwcompound_construct_empty(int srid, char hasz, char hasm)
+{
+        LWCOMPOUND *ret = (LWCOMPOUND*)lwcollection_construct_empty(COMPOUNDTYPE, srid, hasz, hasm);
+        return ret;
+}
+