qiskit/dagcircuit/dagcircuit.py
def clbits(self):
        """Return a list of bits as (ClassicalRegister, index) pairs."""
        return [(v, i) for k, v in self.cregs.items() for i in range(v.size)]
def clbits(self):
        """Return a list of bits as (ClassicalRegister, index) pairs."""
        return [(v, i) for k, v in self.cregs.items() for i in range(v.size)]
def clbits ( self ) : return [ ( v , i ) for k , v in self . cregs . items ( ) for i in range ( v . size ) ]
Return a list of bits as (ClassicalRegister, index) pairs.
Return a list of bits as ( ClassicalRegister index ) pairs .