def __init__(self, init=None, burnin=0, *args, **kwargs):
MutableSequence.__init__(self, *args, **kwargs)
self._trace = []
if init:
self._trace.append(init)
# burn-in period - ignored by property getters
self.burnin = burnin
def __init__(self, value: typ.List[DListElemType] = None) -> None:
MutableSequence.__init__(self)
DType.__init__(self, list)
if value is None:
value = []
self._value = value
self._idx = 0
