NonNegativeLeastSquaresSolver.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
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// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2018.
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// $Maintainer: Chris Bielow $
// $Authors: Chris Bielow $
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#pragma once

#include <OpenMS/DATASTRUCTURES/Matrix.h>

namespace OpenMS
{
  class OPENMS_DLLAPI NonNegativeLeastSquaresSolver
  {
public:

    enum RETURN_STATUS
    {
      SOLVED,
      ITERATION_EXCEEDED
    };

    static Int solve(const Matrix<double> & A, const Matrix<double> & b, Matrix<double> & x);
  };

} // namespace OpenMS