Class Xgate

• Defined in File BlackbirdProgram.h

Inheritance Relationships

Base Type

• public blackbird::Operation (Class Operation)

Class Documentation

class blackbird::Xgate : public blackbird::Operation

Represents the position displacement gate. For more details, see the Strawberry Fields convention page.

Position displacement gate parameter \(x\) accessible via:

• \(x\): Xgate->f1

Public Functions

inline Xgate(complexvec x, intvec m)

Constructor that throws an error if complex parameters are provided.

Parameters

• x – vector<complex<double>> parameters

• m – mode gate acts on

Throws

invalid_argument – Operation must have real arguments

inline Xgate(intvec x, intvec m)

Constructor that throws an error if integer parameters are provided.

Parameters

• x – vector<int> parameters

• m – mode gate acts on

Throws

invalid_argument – Operation must have real arguments

inline Xgate(floatvec x, intvec m)

Constructor to initialize a Xgate acting on mode m

Parameters

• x – vector<double> of length 1 containing the position displacement

• m – mode gate acts on