DAGNode
class DAGNode(type=None, op=None, name=None, qargs=None, cargs=None, condition=None, wire=None, nid=- 1)
Object to represent the information at a node in the DAGCircuit.
It is used as the return value from *_nodes() functions and can be supplied to functions that take a node.
Create a node
Attributes
cargs
condition
name
op
Returns the Instruction object corresponding to the op for the node, else None
qargs
Returns list of Qubit, else an empty list.
sort_key
type
wire
Returns the Bit object, else None.
Methods
semantic_eq
static DAGNode.semantic_eq(node1, node2)
Check if DAG nodes are considered equivalent, e.g., as a node_match for nx.is_isomorphic.
Parameters
Returns
If node1 == node2
Return type
Bool
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