def METHOD_NAME(self):
    #self.n = 0
    types = self._get_types(nlimit=False)
    #print('bt', types)
    for elems in types:
        if elems.n:
            self.model.log.debug('    building %s' % elems.__class__.__name__)
        elems.METHOD_NAME()
        self.n += elems.n
    #self.model.log.debug('    elements.mass.n = %s' % self.n)
    #eid = concatenate(pshell.pid, pcomp.pid)
    #unique_eids = unique(eid)
    #if unique_eids != len(eid):
    #    raise RuntimeError('There are duplicate CTRIA3/CQUAD4 IDs...')