TWO_MODE_FUN.h

#pragma once

//FUN = function
//******************************************
class TWO_MODE_FUN
{
protected:
    DOUBLE      its_tau_mag;
    DOUBLE      its_tau_ang;//phase angle in degrees
    DOUBLE      its_rho_ang;//phase angle in degrees
    COMPLEX     its_tau;
    COMPLEX     its_rho;
    
    DOUBLE      its_theta; //in degrees
    DOUBLE      its_cos;
    DOUBLE      its_sin;
public:
    TWO_MODE_FUN(const DOUBLE  & tau_mag, const DOUBLE  & tau_ang, const DOUBLE  & rho_ang);
    TWO_MODE_FUN(const DOUBLE  & theta);
    COMPLEX  get_bs_amp(USHORT n1, USHORT n2, USHORT m1, USHORT m2) const;
    COMPLEX  get_pol_amp(USHORT nx, USHORT ny, USHORT nloss, USHORT mx, USHORT my) const;
};