control(num_ctrl_qubits=1, label=None, ctrl_state=None)¶
Controlled version of this gate.
num_ctrl_qubits (int) – number of control qubits.
label (str or None) – An optional label for the gate [Default: None]
ctrl_state (int or str or None) – control state expressed as integer, string (e.g. ‘110’), or None. If None, use all 1s.
controlled version of this gate.
- Return type