CheckCXDirection
class CheckCXDirection(*args, **kwargs)
Bases: qiskit.transpiler.passes.utils.check_gate_direction.CheckGateDirection
Deprecated: use qiskit.transpiler.passes.CheckGateDirection pass instead.
CheckGateDirection initializer.
Parameters
- coupling_map (CouplingMap) – Directed graph representing a coupling map.
- target (Target) – The backend target to use for this pass. If this is specified it will be used instead of the coupling map
Methods
name
CheckCXDirection.name()
Return the name of the pass.
run
CheckCXDirection.run(dag)
Run the CheckGateDirection pass on dag.
If dag is mapped and the direction is correct the property is_direction_mapped is set to True (or to False otherwise).
Parameters
dag (DAGCircuit) – DAG to check.
Attributes
is_analysis_pass
Check if the pass is an analysis pass.
If the pass is an AnalysisPass, that means that the pass can analyze the DAG and write the results of that analysis in the property set. Modifications on the DAG are not allowed by this kind of pass.
is_transformation_pass
Check if the pass is a transformation pass.
If the pass is a TransformationPass, that means that the pass can manipulate the DAG, but cannot modify the property set (but it can be read).