TransformationModelBSpline.h

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// Copyright (c) 2002-present, OpenMS Inc. -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Hendrik Weisser $
// $Authors: Hendrik Weisser $
// --------------------------------------------------------------------------
 
#pragma once
 
#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() override;
 
    double evaluate(double value) const override;
 
    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