def _create_partial_simulation_state(
        self,
        initial_state: Any,
        qubits: Sequence[cirq.Qid],
        classical_data: cirq.ClassicalDataStore,
    ) -> TSimulationState:
        """Creates an instance of the TSimulationState class for the simulator.

        It represents the supplied qubits initialized to the provided state.

        Args:
            initial_state: The initial state to represent. An integer state is
                understood to be a pure state. Other state representations are
                simulator-dependent.
            qubits: The sequence of qubits to represent.
            classical_data: The shared classical data container for this
                simulation.
        """
Creates an instance of the TSimulationState class for the simulator.

        It represents the supplied qubits initialized to the provided state.

        Args:
            initial_state: The initial state to represent. An integer state is
                understood to be a pure state. Other state representations are
                simulator-dependent.
            qubits: The sequence of qubits to represent.
            classical_data: The shared classical data container for this
                simulation.
        
cirq-core/cirq/sim/simulator_base.py