U2.h

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/*
Created on Fri Jun 26 14:13:26 2020
Copyright 2020 Peter Rakyta, Ph.D.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

@author: Peter Rakyta, Ph.D.
*/
#ifndef U2_H
#define U2_H

#include "U3.h"
#include "matrix.h"
#include "matrix_real.h"
#define _USE_MATH_DEFINES
#include <math.h>


class U2: public U3 {


public:

U2();


U2(int qbit_num_in, int target_qbit_in);


~U2();


void apply_to( Matrix_real& parameters, Matrix& input, int parallel );


void apply_from_right( Matrix_real& parameters, Matrix& input );


virtual std::vector<Matrix> apply_derivate_to( Matrix_real& parameters, Matrix& input, int parallel );


void parameters_for_calc_one_qubit( double& ThetaOver2, double& Phi, double& Lambda);


U2* clone();


virtual Matrix_real extract_parameters( Matrix_real& parameters );


};


#endif //U2.h