Source code for qiskit.transpiler.passes.analysis.count_ops

# This code is part of Qiskit.
# (C) Copyright IBM 2017, 2019.
# This code is licensed under the Apache License, Version 2.0. You may
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"""Count the operations in a DAG circuit."""

from qiskit.transpiler.basepasses import AnalysisPass

[docs]class CountOps(AnalysisPass): """Count the operations in a DAG circuit. The result is saved in ``property_set['count_ops']`` as an integer. """ def __init__(self, *, recurse=True): super().__init__() self.recurse = recurse
[docs] def run(self, dag): """Run the CountOps pass on `dag`.""" self.property_set["count_ops"] = dag.count_ops(recurse=self.recurse)