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qiskit.dagcircuit.DAGInNode.semantic_eq

static DAGInNode.semantic_eq(node1, node2, bit_indices1=None, bit_indices2=None)

Check if DAG nodes are considered equivalent, e.g., as a node_match for nx.is_isomorphic.

Parameters
  • node1 (DAGOpNode, DAGInNode, DAGOutNode) – A node to compare.

  • node2 (DAGOpNode, DAGInNode, DAGOutNode) – The other node to compare.

  • bit_indices1 (dict) – Dictionary mapping Bit instances to their index within the circuit containing node1

  • bit_indices2 (dict) – Dictionary mapping Bit instances to their index within the circuit containing node2

Returns

If node1 == node2

Return type

Bool