DAGOpNode
DAGOpNode(op, qargs=None, cargs=None)
Bases: qiskit.dagcircuit.dagnode.DAGNode
Object to represent an Instruction at a node in the DAGCircuit.
Create an Instruction node
Methods
semantic_eq
static DAGOpNode.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
Attributes
cargs
condition
Returns the condition of the node.op
name
Returns the Instruction name corresponding to the op for this node
op
qargs
sort_key
type
Returns the type object
wire
Returns the Bit object, else None.
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