PostGIS  2.1.10dev-r@@SVN_REVISION@@
int ptarray_is_closed_z ( const POINTARRAY pa)

Definition at line 684 of file ptarray.c.

References POINTARRAY::flags, FLAGS_GET_Z, ptarray_is_closed_2d(), and ptarray_is_closed_3d().

Referenced by lwtriangle_from_wkb_state(), and wkt_parser_polygon_add_ring().

685 {
686  if ( FLAGS_GET_Z(in->flags) )
687  return ptarray_is_closed_3d(in);
688  else
689  return ptarray_is_closed_2d(in);
690 }
int ptarray_is_closed_2d(const POINTARRAY *in)
Definition: ptarray.c:672
#define FLAGS_GET_Z(flags)
Macros for manipulating the 'flags' byte.
Definition: liblwgeom.h:106
int ptarray_is_closed_3d(const POINTARRAY *in)
Definition: ptarray.c:678

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