NAME
          DtShapeGetParentID - Get the parent's ID for the given shape.

     SYNOPSIS
          #include <Dt.h>

          int  DtShapeGetParentID( int shapeID )

     DESCRIPTION
          DtShapeGetParentID() returns the parent ID for the given shape,
          shapeID in the pointer name. Can be used to find instances, or other hierarchy information.

          


     DIAGNOSTICS
          Will return -1 if there is no parent, or parents are not
          wanted.


     FILES
          Link with -lDtOMio