nonlinz.h

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#pragma once
 
class NonLinImpRep;
 
// A solver for non linear equation of complex numbers.
// Matrix should be squared.
class NonLinImp {
  public:
    ~NonLinImp();
    // Prepare the matrix before solving it.
    void compute(double omega, double deltafac, int maxiter);
 
    double transfer_amp(int curloc, int vloc);
    double transfer_phase(int curloc, int vloc);
    double input_amp(int curloc);
    double input_phase(int curloc);
    double ratio_amp(int clmploc, int vloc);
 
    int solve(int curloc);
 
  private:
    NonLinImpRep* rep_{};
};