DAGNode

class DAGNode(type=None, op=None, name=None, qargs=None, cargs=None, wire=None, nid=- 1)

Bases: object

Parent class for DAGOpNode, DAGInNode, and DAGOutNode.

Create a node

Methods

semantic_eq

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

Attributes

cargs

Returns list of Clbit, else an empty list.

condition

Returns the condition of the node.op

name

Returns the Instruction name corresponding to the op for this node

op

Returns the Instruction object corresponding to the op for the node, else None

qargs

Returns list of Qubit, else an empty list.

type

Returns the type object

wire

Returns the Bit object, else None.