// $Id$
//-----------------------------------------------------------------------
//       The GSI Online Offline Object Oriented (Go4) Project
//         Experiment Data Processing at EE department, GSI
//-----------------------------------------------------------------------
// Copyright (C) 2000- GSI Helmholtzzentrum fuer Schwerionenforschung GmbH
//                     Planckstr. 1, 64291 Darmstadt, Germany
// Contact:            http://go4.gsi.de
//-----------------------------------------------------------------------
// This software can be used under the license agreements as stated
// in Go4License.txt file which is part of the distribution.
//-----------------------------------------------------------------------

#ifndef TGO4FITMATRIXTRANS_H
#define TGO4FITMATRIXTRANS_H

#include "TGo4FitAxisTrans.h"

/**
 * @brief Matrix transformation of scale values.
 *
 * @details  has full matrix (N x N) to transfrom axis values like:
 * ~~~
 *   scale' = Matrix x scale
 * ~~~
 * Each matrix element can be changed individually
 *
 * @ingroup go4_fit
 */

class TGo4FitMatrixTrans : public TGo4FitAxisTrans {
   public:
      TGo4FitMatrixTrans();
      TGo4FitMatrixTrans(const char *iName, const char *iTitle, Int_t NumAxis = 1);
      virtual ~TGo4FitMatrixTrans();

      Int_t GetNumAxis();
      void SetNumAxis(Int_t NumAxis);

      void Transformation(Double_t *scales, Int_t naxis) override;

      void Print(Option_t *option = "") const override;

   ClassDefOverride(TGo4FitMatrixTrans,1)
};

#endif // TGO4FITMATRIXTRANS_H