Keren.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2016 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
#pragma once
 
#include "MantidAPI/IFunction1D.h"
#include "MantidAPI/ParamFunction.h"
#include "MantidCurveFitting/DllConfig.h"
 
namespace Mantid {
namespace CurveFitting {
namespace Functions {
 
class MANTID_CURVEFITTING_DLL Keren : public API::ParamFunction, public API::IFunction1D {
 
public:
  std::string name() const override { return "Keren"; }
  const std::string category() const override { return "Muon\\MuonSpecific"; }
  void setActiveParameter(size_t i, double value) override;
  double activeParameter(size_t i) const override;
 
protected:
  void function1D(double *out, const double *xValues, const size_t nData) const override;
  void init() override;
  double polarization(const double delta, const double larmor, const double fluct, const double time) const;
  double relaxation(const double delta, const double larmor, const double fluct, const double time) const;
};
 
} // namespace Functions
} // namespace CurveFitting
} // namespace Mantid