loom.cliffordsim.operations.controlled_operation

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class loom.cliffordsim.operations.controlled_operation.ControlledOperation(app_operation, reg_name, bit_order=None, bit_id=None)

Bases: Operation

A decorator of the Operation class that turns any operation into a classically controlled operation. The Operation will be conditioned on the value of a single bit.

NOTE: The Operation classes decorated by the ControlledOperation class can only be controlled by one bit.

Parameters:

• app_operation (loom.cliffordsim.operations.base_operation.Operation) – The Operation that will be Classically Controlled.

• reg_name (str) – The name of the Classical Register where the bit that classically controls app_operation will be located.

• bit_order (Optional[int]) – The ordering of the bit within the classical register that app_operation will be conditioned on. Either bit_order or bit_id needs to be specified. If both or none are specified, an error is raised.

• bit_id (Optional[str]) – The bit ID of the bit within the classical register that app_operation will be conditioned on. Either bit_order or bit_id needs to be specified. If both or none are specified, an error is raised.

app_operation: Operation

bit_id: Optional[str] = None

bit_order: Optional[int] = None

name: str = 'ControlledOperation'

operation_type: Enum = 'CControl'

reg_name: str

loom.cliffordsim.operations.controlled_operation.has_ccontrol(cls)

This function acts as a decorator that adds the with_ccontrol method to the input Operation class.