TransformationModelBSpline.h

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// $Maintainer: Hendrik Weisser $
// $Authors: Hendrik Weisser $
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#ifndef OPENMS_ANALYSIS_MAPMATCHING_TRANSFORMATIONMODELBSPLINE_H
#define OPENMS_ANALYSIS_MAPMATCHING_TRANSFORMATIONMODELBSPLINE_H

#include <OpenMS/config.h> // is this needed?

#include <OpenMS/ANALYSIS/MAPMATCHING/TransformationModel.h>
#include <OpenMS/MATH/MISC/BSpline2d.h>

namespace OpenMS
{

  class OPENMS_DLLAPI TransformationModelBSpline :
    public TransformationModel
  {
public:
    TransformationModelBSpline(const DataPoints& data, const Param& params);

    ~TransformationModelBSpline();

    virtual double evaluate(double value) const;

    using TransformationModel::getParameters;

    static void getDefaultParameters(Param& params);

protected:
    BSpline2d* spline_;

    double xmin_, xmax_;

    enum { EX_LINEAR, EX_BSPLINE, EX_CONSTANT, EX_GLOBAL_LINEAR } extrapolate_;

    double offset_min_, offset_max_, slope_min_, slope_max_;
  };
} // namespace

#endif // OPENMS_ANALYSIS_MAPMATCHING_TRANSFORMATIONMODELBSPLINE_H