def __init__(self, slot, start=None, stop=None, pslice=None):
super(SubRegion, self).__init__(slot)
if pslice != None or start is not None and stop is None and pslice is None:
if pslice is None:
pslice = start
shape = self.slot.meta.shape
if shape is None:
# Okay to use a shapeless slot if the key is bounded
# AND if the key has the correct length
assert slicingtools.is_bounded(pslice)
# Supply a dummy shape
shape = [0] * len(pslice)
self.start, self.stop = sliceToRoi(pslice, shape)
elif start is None and pslice is None:
self.start, self.stop = sliceToRoi(slice(None, None, None), self.slot.meta.shape)
else:
self.start = TinyVector(start)
self.stop = TinyVector(stop)
self.dim = len(self.start)
def __init__(self, slot, start = None, stop = None, pslice = None):
super(SubRegion,self).__init__(slot)
if pslice != None or start is not None and stop is None and pslice is None:
if pslice is None:
pslice = start
assert self.slot.meta.shape is not None
self.start, self.stop = sliceToRoi(pslice,self.slot.meta.shape)
else:
self.start = start
self.stop = stop