def __init__(self, bank0, bank1, mem, offset):
container.Container.__init__(self, mem)
self.bank0 = bank0
self.bank1 = bank1
self.offset = offset
join.set_parent(bank0, self)
join.set_parent(bank1, self)
def __init__(self, bank, mem):
container.Container.__init__(self, mem)
self.bank = bank
join.set_parent(bank, self)
