class BinData::DSLMixin::DSLBigAndLittleEndianHandler

def subclass_of_big_and_little_endian?
  parent  = @the_class.superclass
  pparent = parent.superclass
  obj_attribute(parent, :endian) == :big_and_little and
  obj_attribute(pparent, :endian) == :big_and_little and
  [:big, :little].include?(@the_class.endian)
end