qiskit.transpiler.CouplingMap.distance¶
- CouplingMap.distance(physical_qubit1, physical_qubit2)[source]¶
Returns the undirected distance between physical_qubit1 and physical_qubit2.
- Paramètres
physical_qubit1 (int) – A physical qubit
physical_qubit2 (int) – Another physical qubit
- Renvoie
The undirected distance
- Type renvoyé
int
- Lève
CouplingError – if the qubits do not exist in the CouplingMap