def removeBoundingBox(self, _boundingBox):
    for d in self._boundingBoxes:
        if BoundingBox.compare(d, _boundingBox):
            del self._boundingBoxes[d]
            return
def removeBoundingBox(self, _boundingBox):
    for d in self._boundingBoxes:
        if BoundingBox.compare(d, _boundingBox):
            del self._boundingBoxes[d]
            return