Quanlse/QOperator.py
def onSubSys(self):
        """
        Return the corresponding subsystem number of the operator.
        """
        return self._onSubSys

        Return the corresponding subsystem number of the operator.
        
Return the corresponding subsystem number of the operator.
Return the corresponding subsystem number of the operator .
def onSubSys(self):
        return self._onSubSys
def onSubSys ( self ) : return self . _onSubSys
Return the corresponding subsystem number of the operator.
Return the corresponding subsystem number of the operator .
"""
        Return the corresponding subsystem number of the operator.
        """
self