qiskit/extensions/standard/cswap.py
def cswap(self, ctl, tgt1, tgt2):
    """Apply Fredkin to circuit."""
    return self.append(FredkinGate(), [ctl, tgt1, tgt2], [])
def cswap(self, ctl, tgt1, tgt2):
    return self.append(FredkinGate(), [ctl, tgt1, tgt2], [])
def cswap ( self , ctl , tgt1 , tgt2 ) : return self . append ( FredkinGate ( ) , [ ctl , tgt1 , tgt2 ] , [ ] )
Apply Fredkin to circuit.
Apply Fredkin to circuit .