AncillaQubit

class AncillaQubit(register=None, index=None)

Bases : Qubit

A qubit used as ancillary qubit.

Creates a qubit.

Paramètres

• register (QuantumRegister) – Optional. A quantum register containing the bit.

• index (int) – Optional. The index of the bit in its containing register.

Lève

CircuitError – if the provided register is not a valid QuantumRegister

Attributes

index

Get bit’s index.

register

Get bit’s register.