indexing description: "Rebar notification (RBN) constants." status: "See notice at end of class." date: "$Date$" revision: "$Revision$" class interface WEL_RBN_CONSTANTS feature -- Access rbn_heightchange: INTEGER invariant -- from ANY reflexive_equality: standard_is_equal (Current) reflexive_conformance: conforms_to (Current) end -- class WEL_RBN_CONSTANTS