{"payload":{"allShortcutsEnabled":false,"fileTree":{"qiskit/transpiler/passes/optimization":{"items":[{"name":"template_matching","path":"qiskit/transpiler/passes/optimization/template_matching","contentType":"directory"},{"name":"__init__.py","path":"qiskit/transpiler/passes/optimization/__init__.py","contentType":"file"},{"name":"_gate_extension.py","path":"qiskit/transpiler/passes/optimization/_gate_extension.py","contentType":"file"},{"name":"collect_1q_runs.py","path":"qiskit/transpiler/passes/optimization/collect_1q_runs.py","contentType":"file"},{"name":"collect_2q_blocks.py","path":"qiskit/transpiler/passes/optimization/collect_2q_blocks.py","contentType":"file"},{"name":"collect_and_collapse.py","path":"qiskit/transpiler/passes/optimization/collect_and_collapse.py","contentType":"file"},{"name":"collect_cliffords.py","path":"qiskit/transpiler/passes/optimization/collect_cliffords.py","contentType":"file"},{"name":"collect_linear_functions.py","path":"qiskit/transpiler/passes/optimization/collect_linear_functions.py","contentType":"file"},{"name":"collect_multiqubit_blocks.py","path":"qiskit/transpiler/passes/optimization/collect_multiqubit_blocks.py","contentType":"file"},{"name":"commutation_analysis.py","path":"qiskit/transpiler/passes/optimization/commutation_analysis.py","contentType":"file"},{"name":"commutative_cancellation.py","path":"qiskit/transpiler/passes/optimization/commutative_cancellation.py","contentType":"file"},{"name":"commutative_inverse_cancellation.py","path":"qiskit/transpiler/passes/optimization/commutative_inverse_cancellation.py","contentType":"file"},{"name":"consolidate_blocks.py","path":"qiskit/transpiler/passes/optimization/consolidate_blocks.py","contentType":"file"},{"name":"cx_cancellation.py","path":"qiskit/transpiler/passes/optimization/cx_cancellation.py","contentType":"file"},{"name":"echo_rzx_weyl_decomposition.py","path":"qiskit/transpiler/passes/optimization/echo_rzx_weyl_decomposition.py","contentType":"file"},{"name":"hoare_opt.py","path":"qiskit/transpiler/passes/optimization/hoare_opt.py","contentType":"file"},{"name":"inverse_cancellation.py","path":"qiskit/transpiler/passes/optimization/inverse_cancellation.py","contentType":"file"},{"name":"normalize_rx_angle.py","path":"qiskit/transpiler/passes/optimization/normalize_rx_angle.py","contentType":"file"},{"name":"optimize_1q_commutation.py","path":"qiskit/transpiler/passes/optimization/optimize_1q_commutation.py","contentType":"file"},{"name":"optimize_1q_decomposition.py","path":"qiskit/transpiler/passes/optimization/optimize_1q_decomposition.py","contentType":"file"},{"name":"optimize_1q_gates.py","path":"qiskit/transpiler/passes/optimization/optimize_1q_gates.py","contentType":"file"},{"name":"optimize_annotated.py","path":"qiskit/transpiler/passes/optimization/optimize_annotated.py","contentType":"file"},{"name":"optimize_cliffords.py","path":"qiskit/transpiler/passes/optimization/optimize_cliffords.py","contentType":"file"},{"name":"optimize_swap_before_measure.py","path":"qiskit/transpiler/passes/optimization/optimize_swap_before_measure.py","contentType":"file"},{"name":"remove_diagonal_gates_before_measure.py","path":"qiskit/transpiler/passes/optimization/remove_diagonal_gates_before_measure.py","contentType":"file"},{"name":"remove_reset_in_zero_state.py","path":"qiskit/transpiler/passes/optimization/remove_reset_in_zero_state.py","contentType":"file"},{"name":"reset_after_measure_simplification.py","path":"qiskit/transpiler/passes/optimization/reset_after_measure_simplification.py","contentType":"file"},{"name":"template_optimization.py","path":"qiskit/transpiler/passes/optimization/template_optimization.py","contentType":"file"}],"totalCount":28},"qiskit/transpiler/passes":{"items":[{"name":"analysis","path":"qiskit/transpiler/passes/analysis","contentType":"directory"},{"name":"basis","path":"qiskit/transpiler/passes/basis","contentType":"directory"},{"name":"calibration","path":"qiskit/transpiler/passes/calibration","contentType":"directory"},{"name":"layout","path":"qiskit/transpiler/passes/layout","contentType":"directory"},{"name":"optimization","path":"qiskit/transpiler/passes/optimization","contentType":"directory"},{"name":"routing","path":"qiskit/transpiler/passes/routing","contentType":"directory"},{"name":"scheduling","path":"qiskit/transpiler/passes/scheduling","contentType":"directory"},{"name":"synthesis","path":"qiskit/transpiler/passes/synthesis","contentType":"directory"},{"name":"utils","path":"qiskit/transpiler/passes/utils","contentType":"directory"},{"name":"__init__.py","path":"qiskit/transpiler/passes/__init__.py","contentType":"file"}],"totalCount":10},"qiskit/transpiler":{"items":[{"name":"passes","path":"qiskit/transpiler/passes","contentType":"directory"},{"name":"preset_passmanagers","path":"qiskit/transpiler/preset_passmanagers","contentType":"directory"},{"name":"__init__.py","path":"qiskit/transpiler/__init__.py","contentType":"file"},{"name":"basepasses.py","path":"qiskit/transpiler/basepasses.py","contentType":"file"},{"name":"coupling.py","path":"qiskit/transpiler/coupling.py","contentType":"file"},{"name":"exceptions.py","path":"qiskit/transpiler/exceptions.py","contentType":"file"},{"name":"instruction_durations.py","path":"qiskit/transpiler/instruction_durations.py","contentType":"file"},{"name":"layout.py","path":"qiskit/transpiler/layout.py","contentType":"file"},{"name":"passmanager.py","path":"qiskit/transpiler/passmanager.py","contentType":"file"},{"name":"passmanager_config.py","path":"qiskit/transpiler/passmanager_config.py","contentType":"file"},{"name":"target.py","path":"qiskit/transpiler/target.py","contentType":"file"},{"name":"timing_constraints.py","path":"qiskit/transpiler/timing_constraints.py","contentType":"file"}],"totalCount":12},"qiskit":{"items":[{"name":"assembler","path":"qiskit/assembler","contentType":"directory"},{"name":"circuit","path":"qiskit/circuit","contentType":"directory"},{"name":"compiler","path":"qiskit/compiler","contentType":"directory"},{"name":"converters","path":"qiskit/converters","contentType":"directory"},{"name":"dagcircuit","path":"qiskit/dagcircuit","contentType":"directory"},{"name":"passmanager","path":"qiskit/passmanager","contentType":"directory"},{"name":"primitives","path":"qiskit/primitives","contentType":"directory"},{"name":"providers","path":"qiskit/providers","contentType":"directory"},{"name":"pulse","path":"qiskit/pulse","contentType":"directory"},{"name":"qasm","path":"qiskit/qasm","contentType":"directory"},{"name":"qasm2","path":"qiskit/qasm2","contentType":"directory"},{"name":"qasm3","path":"qiskit/qasm3","contentType":"directory"},{"name":"qobj","path":"qiskit/qobj","contentType":"directory"},{"name":"qpy","path":"qiskit/qpy","contentType":"directory"},{"name":"quantum_info","path":"qiskit/quantum_info","contentType":"directory"},{"name":"result","path":"qiskit/result","contentType":"directory"},{"name":"scheduler","path":"qiskit/scheduler","contentType":"directory"},{"name":"synthesis","path":"qiskit/synthesis","contentType":"directory"},{"name":"transpiler","path":"qiskit/transpiler","contentType":"directory"},{"name":"utils","path":"qiskit/utils","contentType":"directory"},{"name":"visualization","path":"qiskit/visualization","contentType":"directory"},{"name":"VERSION.txt","path":"qiskit/VERSION.txt","contentType":"file"},{"name":"__init__.py","path":"qiskit/__init__.py","contentType":"file"},{"name":"exceptions.py","path":"qiskit/exceptions.py","contentType":"file"},{"name":"user_config.py","path":"qiskit/user_config.py","contentType":"file"},{"name":"version.py","path":"qiskit/version.py","contentType":"file"}],"totalCount":26},"":{"items":[{"name":".azure","path":".azure","contentType":"directory"},{"name":".binder","path":".binder","contentType":"directory"},{"name":".cargo","path":".cargo","contentType":"directory"},{"name":".github","path":".github","contentType":"directory"},{"name":"crates","path":"crates","contentType":"directory"},{"name":"docs","path":"docs","contentType":"directory"},{"name":"examples","path":"examples","contentType":"directory"},{"name":"qiskit","path":"qiskit","contentType":"directory"},{"name":"releasenotes","path":"releasenotes","contentType":"directory"},{"name":"test","path":"test","contentType":"directory"},{"name":"tools","path":"tools","contentType":"directory"},{"name":".editorconfig","path":".editorconfig","contentType":"file"},{"name":".git-blame-ignore-revs","path":".git-blame-ignore-revs","contentType":"file"},{"name":".gitignore","path":".gitignore","contentType":"file"},{"name":".local-spellings","path":".local-spellings","contentType":"file"},{"name":".mailmap","path":".mailmap","contentType":"file"},{"name":".mergify.yml","path":".mergify.yml","contentType":"file"},{"name":".stestr.conf","path":".stestr.conf","contentType":"file"},{"name":"CITATION.bib","path":"CITATION.bib","contentType":"file"},{"name":"CODE_OF_CONDUCT.md","path":"CODE_OF_CONDUCT.md","contentType":"file"},{"name":"CONTRIBUTING.md","path":"CONTRIBUTING.md","contentType":"file"},{"name":"Cargo.lock","path":"Cargo.lock","contentType":"file"},{"name":"Cargo.toml","path":"Cargo.toml","contentType":"file"},{"name":"DEPRECATION.md","path":"DEPRECATION.md","contentType":"file"},{"name":"LICENSE.txt","path":"LICENSE.txt","contentType":"file"},{"name":"MAINTAINING.md","path":"MAINTAINING.md","contentType":"file"},{"name":"MANIFEST.in","path":"MANIFEST.in","contentType":"file"},{"name":"Makefile","path":"Makefile","contentType":"file"},{"name":"README.md","path":"README.md","contentType":"file"},{"name":"SECURITY.md","path":"SECURITY.md","contentType":"file"},{"name":"asv.conf.json","path":"asv.conf.json","contentType":"file"},{"name":"azure-pipelines.yml","path":"azure-pipelines.yml","contentType":"file"},{"name":"constraints.txt","path":"constraints.txt","contentType":"file"},{"name":"pyproject.toml","path":"pyproject.toml","contentType":"file"},{"name":"qiskit_bot.yaml","path":"qiskit_bot.yaml","contentType":"file"},{"name":"requirements-dev.txt","path":"requirements-dev.txt","contentType":"file"},{"name":"requirements-optional.txt","path":"requirements-optional.txt","contentType":"file"},{"name":"requirements.txt","path":"requirements.txt","contentType":"file"},{"name":"rust-toolchain.toml","path":"rust-toolchain.toml","contentType":"file"},{"name":"setup.py","path":"setup.py","contentType":"file"},{"name":"tox.ini","path":"tox.ini","contentType":"file"}],"totalCount":41}},"fileTreeProcessingTime":19.571026,"foldersToFetch":[],"repo":{"id":83821669,"defaultBranch":"main","name":"qiskit","ownerLogin":"Qiskit","currentUserCanPush":false,"isFork":false,"isEmpty":false,"createdAt":"2017-03-03T17:02:42.000Z","ownerAvatar":"https://avatars.githubusercontent.com/u/30696987?v=4","public":true,"private":false,"isOrgOwned":true},"symbolsExpanded":false,"treeExpanded":true,"refInfo":{"name":"main","listCacheKey":"v0:1710785011.0","canEdit":false,"refType":"branch","currentOid":"43381ae1b159c01b55159d2dc1e8a65970b72746"},"path":"qiskit/transpiler/passes/optimization/cx_cancellation.py","currentUser":null,"blob":{"rawLines":["# This code is part of Qiskit.","#","# (C) Copyright IBM 2017, 2018.","#","# This code is licensed under the Apache License, Version 2.0. You may","# obtain a copy of this license in the LICENSE.txt file in the root directory","# of this source tree or at http://www.apache.org/licenses/LICENSE-2.0.","#","# Any modifications or derivative works of this code must retain this","# copyright notice, and modified files need to carry a notice indicating","# that they have been altered from the originals.","","\"\"\"Cancel back-to-back ``cx`` gates in dag.\"\"\"","","from qiskit.transpiler.basepasses import TransformationPass","from qiskit.transpiler.passes.utils import control_flow","from qiskit.utils.deprecation import deprecate_func","","","class CXCancellation(TransformationPass):"," \"\"\"Cancel back-to-back ``cx`` gates in dag.\"\"\"",""," @deprecate_func("," additional_msg=("," \"Instead, use :class:`~.InverseCancellation`, which is a more generic pass.\""," ),"," since=\"1.1.0\","," )"," def __init__(self, *args, **kwargs):"," super().__init__(*args, **kwargs)",""," @control_flow.trivial_recurse"," def run(self, dag):"," \"\"\"Run the CXCancellation pass on `dag`.",""," Args:"," dag (DAGCircuit): the directed acyclic graph to run on.",""," Returns:"," DAGCircuit: Transformed DAG."," \"\"\""," cx_runs = dag.collect_runs([\"cx\"])"," for cx_run in cx_runs:"," # Although one `cx_run` will always have the same set of qubits,"," # the order of these qubits matters (CXi_j != CXj_i)."," # Therefore, we have to partition each run into chunks where the qargs"," # are in the same order, and only cancel out CXs within each chunk."," partitions = []"," chunk = []"," for i in range(len(cx_run) - 1):"," chunk.append(cx_run[i])"," if cx_run[i].qargs != cx_run[i + 1].qargs:"," partitions.append(chunk)"," chunk = []"," chunk.append(cx_run[-1])"," partitions.append(chunk)",""," # Remove an even number of CX gates from each chunk"," for chunk in partitions:"," if len(chunk) % 2 == 0:"," dag.remove_op_node(chunk[0])"," for node in chunk[1:]:"," dag.remove_op_node(node)",""," return dag"],"stylingDirectives":[[{"start":0,"end":30,"cssClass":"pl-c"}],[{"start":0,"end":1,"cssClass":"pl-c"}],[{"start":0,"end":31,"cssClass":"pl-c"}],[{"start":0,"end":1,"cssClass":"pl-c"}],[{"start":0,"end":70,"cssClass":"pl-c"}],[{"start":0,"end":77,"cssClass":"pl-c"}],[{"start":0,"end":71,"cssClass":"pl-c"}],[{"start":0,"end":1,"cssClass":"pl-c"}],[{"start":0,"end":69,"cssClass":"pl-c"}],[{"start":0,"end":72,"cssClass":"pl-c"}],[{"start":0,"end":49,"cssClass":"pl-c"}],[],[{"start":0,"end":46,"cssClass":"pl-s"}],[],[{"start":0,"end":4,"cssClass":"pl-k"},{"start":5,"end":11,"cssClass":"pl-s1"},{"start":12,"end":22,"cssClass":"pl-s1"},{"start":23,"end":33,"cssClass":"pl-s1"},{"start":34,"end":40,"cssClass":"pl-k"},{"start":41,"end":59,"cssClass":"pl-v"}],[{"start":0,"end":4,"cssClass":"pl-k"},{"start":5,"end":11,"cssClass":"pl-s1"},{"start":12,"end":22,"cssClass":"pl-s1"},{"start":23,"end":29,"cssClass":"pl-s1"},{"start":30,"end":35,"cssClass":"pl-s1"},{"start":36,"end":42,"cssClass":"pl-k"},{"start":43,"end":55,"cssClass":"pl-s1"}],[{"start":0,"end":4,"cssClass":"pl-k"},{"start":5,"end":11,"cssClass":"pl-s1"},{"start":12,"end":17,"cssClass":"pl-s1"},{"start":18,"end":29,"cssClass":"pl-s1"},{"start":30,"end":36,"cssClass":"pl-k"},{"start":37,"end":51,"cssClass":"pl-s1"}],[],[],[{"start":0,"end":5,"cssClass":"pl-k"},{"start":6,"end":20,"cssClass":"pl-v"},{"start":21,"end":39,"cssClass":"pl-v"}],[{"start":4,"end":50,"cssClass":"pl-s"}],[],[{"start":4,"end":20,"cssClass":"pl-en"},{"start":5,"end":19,"cssClass":"pl-en"}],[{"start":0,"end":24,"cssClass":"pl-en"},{"start":8,"end":22,"cssClass":"pl-s1"},{"start":22,"end":23,"cssClass":"pl-c1"}],[{"start":0,"end":88,"cssClass":"pl-en"},{"start":12,"end":88,"cssClass":"pl-s"}],[{"start":0,"end":10,"cssClass":"pl-en"}],[{"start":0,"end":22,"cssClass":"pl-en"},{"start":8,"end":13,"cssClass":"pl-s1"},{"start":13,"end":14,"cssClass":"pl-c1"},{"start":14,"end":21,"cssClass":"pl-s"}],[{"start":0,"end":5,"cssClass":"pl-en"}],[{"start":4,"end":7,"cssClass":"pl-k"},{"start":8,"end":16,"cssClass":"pl-en"},{"start":17,"end":21,"cssClass":"pl-s1"},{"start":23,"end":24,"cssClass":"pl-c1"},{"start":24,"end":28,"cssClass":"pl-s1"},{"start":30,"end":32,"cssClass":"pl-c1"},{"start":32,"end":38,"cssClass":"pl-s1"}],[{"start":8,"end":13,"cssClass":"pl-en"},{"start":16,"end":24,"cssClass":"pl-en"},{"start":25,"end":26,"cssClass":"pl-c1"},{"start":26,"end":30,"cssClass":"pl-s1"},{"start":32,"end":34,"cssClass":"pl-c1"},{"start":34,"end":40,"cssClass":"pl-s1"}],[],[{"start":4,"end":33,"cssClass":"pl-en"},{"start":5,"end":17,"cssClass":"pl-s1"},{"start":18,"end":33,"cssClass":"pl-s1"}],[{"start":4,"end":7,"cssClass":"pl-k"},{"start":8,"end":11,"cssClass":"pl-en"},{"start":12,"end":16,"cssClass":"pl-s1"},{"start":18,"end":21,"cssClass":"pl-s1"}],[{"start":8,"end":48,"cssClass":"pl-s"}],[{"start":0,"end":0,"cssClass":"pl-s"}],[{"start":0,"end":13,"cssClass":"pl-s"}],[{"start":0,"end":67,"cssClass":"pl-s"}],[{"start":0,"end":0,"cssClass":"pl-s"}],[{"start":0,"end":16,"cssClass":"pl-s"}],[{"start":0,"end":40,"cssClass":"pl-s"}],[{"start":0,"end":11,"cssClass":"pl-s"}],[{"start":8,"end":15,"cssClass":"pl-s1"},{"start":16,"end":17,"cssClass":"pl-c1"},{"start":18,"end":21,"cssClass":"pl-s1"},{"start":22,"end":34,"cssClass":"pl-en"},{"start":36,"end":40,"cssClass":"pl-s"}],[{"start":8,"end":11,"cssClass":"pl-k"},{"start":12,"end":18,"cssClass":"pl-s1"},{"start":19,"end":21,"cssClass":"pl-c1"},{"start":22,"end":29,"cssClass":"pl-s1"}],[{"start":12,"end":76,"cssClass":"pl-c"}],[{"start":12,"end":65,"cssClass":"pl-c"}],[{"start":12,"end":82,"cssClass":"pl-c"}],[{"start":12,"end":79,"cssClass":"pl-c"}],[{"start":12,"end":22,"cssClass":"pl-s1"},{"start":23,"end":24,"cssClass":"pl-c1"}],[{"start":12,"end":17,"cssClass":"pl-s1"},{"start":18,"end":19,"cssClass":"pl-c1"}],[{"start":12,"end":15,"cssClass":"pl-k"},{"start":16,"end":17,"cssClass":"pl-s1"},{"start":18,"end":20,"cssClass":"pl-c1"},{"start":21,"end":26,"cssClass":"pl-en"},{"start":27,"end":30,"cssClass":"pl-en"},{"start":31,"end":37,"cssClass":"pl-s1"},{"start":39,"end":40,"cssClass":"pl-c1"},{"start":41,"end":42,"cssClass":"pl-c1"}],[{"start":16,"end":21,"cssClass":"pl-s1"},{"start":22,"end":28,"cssClass":"pl-en"},{"start":29,"end":35,"cssClass":"pl-s1"},{"start":36,"end":37,"cssClass":"pl-s1"}],[{"start":16,"end":18,"cssClass":"pl-k"},{"start":19,"end":25,"cssClass":"pl-s1"},{"start":26,"end":27,"cssClass":"pl-s1"},{"start":29,"end":34,"cssClass":"pl-s1"},{"start":35,"end":37,"cssClass":"pl-c1"},{"start":38,"end":44,"cssClass":"pl-s1"},{"start":45,"end":46,"cssClass":"pl-s1"},{"start":47,"end":48,"cssClass":"pl-c1"},{"start":49,"end":50,"cssClass":"pl-c1"},{"start":52,"end":57,"cssClass":"pl-s1"}],[{"start":20,"end":30,"cssClass":"pl-s1"},{"start":31,"end":37,"cssClass":"pl-en"},{"start":38,"end":43,"cssClass":"pl-s1"}],[{"start":20,"end":25,"cssClass":"pl-s1"},{"start":26,"end":27,"cssClass":"pl-c1"}],[{"start":12,"end":17,"cssClass":"pl-s1"},{"start":18,"end":24,"cssClass":"pl-en"},{"start":25,"end":31,"cssClass":"pl-s1"},{"start":32,"end":33,"cssClass":"pl-c1"},{"start":33,"end":34,"cssClass":"pl-c1"}],[{"start":12,"end":22,"cssClass":"pl-s1"},{"start":23,"end":29,"cssClass":"pl-en"},{"start":30,"end":35,"cssClass":"pl-s1"}],[],[{"start":12,"end":63,"cssClass":"pl-c"}],[{"start":12,"end":15,"cssClass":"pl-k"},{"start":16,"end":21,"cssClass":"pl-s1"},{"start":22,"end":24,"cssClass":"pl-c1"},{"start":25,"end":35,"cssClass":"pl-s1"}],[{"start":16,"end":18,"cssClass":"pl-k"},{"start":19,"end":22,"cssClass":"pl-en"},{"start":23,"end":28,"cssClass":"pl-s1"},{"start":30,"end":31,"cssClass":"pl-c1"},{"start":32,"end":33,"cssClass":"pl-c1"},{"start":34,"end":36,"cssClass":"pl-c1"},{"start":37,"end":38,"cssClass":"pl-c1"}],[{"start":20,"end":23,"cssClass":"pl-s1"},{"start":24,"end":38,"cssClass":"pl-en"},{"start":39,"end":44,"cssClass":"pl-s1"},{"start":45,"end":46,"cssClass":"pl-c1"}],[{"start":16,"end":19,"cssClass":"pl-k"},{"start":20,"end":24,"cssClass":"pl-s1"},{"start":25,"end":27,"cssClass":"pl-c1"},{"start":28,"end":33,"cssClass":"pl-s1"},{"start":34,"end":35,"cssClass":"pl-c1"}],[{"start":20,"end":23,"cssClass":"pl-s1"},{"start":24,"end":38,"cssClass":"pl-en"},{"start":39,"end":43,"cssClass":"pl-s1"}],[],[{"start":8,"end":14,"cssClass":"pl-k"},{"start":15,"end":18,"cssClass":"pl-s1"}]],"colorizedLines":null,"csv":null,"csvError":null,"dependabotInfo":{"showConfigurationBanner":false,"configFilePath":null,"networkDependabotPath":"/Qiskit/qiskit/network/updates","dismissConfigurationNoticePath":"/settings/dismiss-notice/dependabot_configuration_notice","configurationNoticeDismissed":null},"displayName":"cx_cancellation.py","displayUrl":"https://github.com/Qiskit/qiskit/blob/main/qiskit/transpiler/passes/optimization/cx_cancellation.py?raw=true","headerInfo":{"blobSize":"2.28 KB","deleteTooltip":"You must be signed in to make or propose changes","editTooltip":"You must be signed in to make or propose changes","ghDesktopPath":"https://desktop.github.com","isGitLfs":false,"onBranch":true,"shortPath":"4b8f857","siteNavLoginPath":"/login?return_to=https%3A%2F%2Fgithub.com%2FQiskit%2Fqiskit%2Fblob%2Fmain%2Fqiskit%2Ftranspiler%2Fpasses%2Foptimization%2Fcx_cancellation.py","isCSV":false,"isRichtext":false,"toc":null,"lineInfo":{"truncatedLoc":"65","truncatedSloc":"55"},"mode":"file"},"image":false,"isCodeownersFile":null,"isPlain":false,"isValidLegacyIssueTemplate":false,"issueTemplate":null,"discussionTemplate":null,"language":"Python","languageID":303,"large":false,"planSupportInfo":{"repoIsFork":null,"repoOwnedByCurrentUser":null,"requestFullPath":"/Qiskit/qiskit/blob/main/qiskit/transpiler/passes/optimization/cx_cancellation.py","showFreeOrgGatedFeatureMessage":null,"showPlanSupportBanner":null,"upgradeDataAttributes":null,"upgradePath":null},"publishBannersInfo":{"dismissActionNoticePath":"/settings/dismiss-notice/publish_action_from_dockerfile","releasePath":"/Qiskit/qiskit/releases/new?marketplace=true","showPublishActionBanner":false},"rawBlobUrl":"https://github.com/Qiskit/qiskit/raw/main/qiskit/transpiler/passes/optimization/cx_cancellation.py","renderImageOrRaw":false,"richText":null,"renderedFileInfo":null,"shortPath":null,"symbolsEnabled":true,"tabSize":4,"topBannersInfo":{"overridingGlobalFundingFile":false,"globalPreferredFundingPath":null,"showInvalidCitationWarning":false,"citationHelpUrl":"https://docs.github.com/github/creating-cloning-and-archiving-repositories/creating-a-repository-on-github/about-citation-files","actionsOnboardingTip":null},"truncated":false,"viewable":true,"workflowRedirectUrl":null,"symbols":{"timed_out":false,"not_analyzed":false,"symbols":[{"name":"CXCancellation","kind":"class","ident_start":708,"ident_end":722,"extent_start":702,"extent_end":2335,"fully_qualified_name":"CXCancellation","ident_utf16":{"start":{"line_number":19,"utf16_col":6},"end":{"line_number":19,"utf16_col":20}},"extent_utf16":{"start":{"line_number":19,"utf16_col":0},"end":{"line_number":64,"utf16_col":18}}},{"name":"__init__","kind":"function","ident_start":979,"ident_end":987,"extent_start":975,"extent_end":1053,"fully_qualified_name":"CXCancellation.__init__","ident_utf16":{"start":{"line_number":28,"utf16_col":8},"end":{"line_number":28,"utf16_col":16}},"extent_utf16":{"start":{"line_number":28,"utf16_col":4},"end":{"line_number":29,"utf16_col":41}}},{"name":"run","kind":"function","ident_start":1097,"ident_end":1100,"extent_start":1093,"extent_end":2335,"fully_qualified_name":"CXCancellation.run","ident_utf16":{"start":{"line_number":32,"utf16_col":8},"end":{"line_number":32,"utf16_col":11}},"extent_utf16":{"start":{"line_number":32,"utf16_col":4},"end":{"line_number":64,"utf16_col":18}}}]}},"copilotInfo":null,"copilotAccessAllowed":false,"csrf_tokens":{"/Qiskit/qiskit/branches":{"post":"lE7d69j06r4DsEilS3EsZ0PbOsNeLuFX99ruaUvbUKu7Kx6PpfccecTeR0UzBEC6X_jHzf4eQeA8X_uKPE6HeA"},"/repos/preferences":{"post":"HpBcwlOJoIINRBI3vg32GppJFUxFtq5ezFg71MPKQ9v21uuxmhrFxFlbySxQp2bBlvr16Uk5ITimIjhFxucY5A"}}},"title":"qiskit/qiskit/transpiler/passes/optimization/cx_cancellation.py at main ยท Qiskit/qiskit"}