EvolutionFactory#

class qiskit.opflow.evolutions.EvolutionFactory[ソース]#

ベースクラス: object

Deprecated: A factory class for convenient automatic selection of an Evolution algorithm based on the Operator to be converted.

Methods

static build(operator=None)[ソース]#

A factory method for convenient automatic selection of an Evolution algorithm based on the Operator to be converted.

バージョン 0.24.0 で非推奨: The method qiskit.opflow.evolutions.evolution_factory.EvolutionFactory.build() is deprecated as of qiskit-terra 0.24.0. It will be removed no earlier than 3 months after the release date. For code migration guidelines, visit https://qisk.it/opflow_migration.

パラメータ:: operator (OperatorBase) – the Operator being evolved
戻り値:: the EvolutionBase best suited to evolve operator.
戻り値の型:: EvolutionBase
例外:: ValueError – If operator is not of a composition for which we know the best Evolution method.