def __repr__(self):
    return ('<Tracking: %r, ID: %r, Position: %r>' % (self.eTrackingState, self.dwTrackingID, self.Position))
def __repr__(self):
    return ('<Tracking: %r, ID: %r, Position: %r>' % (self.eTrackingState, self.dwTrackingID, self.Position))