qiskit.dagcircuit.DAGCircuit.apply_operation_back

DAGCircuit.apply_operation_back(op, qargs=(), cargs=())

Apply an operation to the output of the circuit.

Paramètres

• op (qiskit.circuit.Operation) – the operation associated with the DAG node

• qargs (tuple[Qubit]) – qubits that op will be applied to

• cargs (tuple[Clbit]) – cbits that op will be applied to

Renvoie

the node for the op that was added to the dag

Type renvoyé

DAGOpNode

Lève

DAGCircuitError – if a leaf node is connected to multiple outputs