PolynomialCorrection.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2009 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
 
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "MantidAlgorithms/UnaryOperation.h"
 
namespace Mantid {
namespace Algorithms {
class MANTID_ALGORITHMS_DLL PolynomialCorrection : public UnaryOperation {
public:
  PolynomialCorrection();
  const std::string name() const override { return "PolynomialCorrection"; }
  const std::string summary() const override {
    return "Corrects the data in a workspace by the value of a polynomial "
           "function which is evaluated at the X value of each data point.";
  }
 
  int version() const override { return 1; }
  const std::vector<std::string> seeAlso() const override {
    return {"OneMinusExponentialCor", "MagFormFactorCorrection", "ExponentialCorrection", "PowerLawCorrection"};
  }
  const std::string category() const override { return "CorrectionFunctions"; }
 
private:
  // Overridden UnaryOperation methods
  void defineProperties() override;
  void retrieveProperties() override;
  void performUnaryOperation(const double XIn, const double YIn, const double EIn, double &YOut, double &EOut) override;
 
  std::vector<double> m_coeffs; 
  std::vector<double>::size_type m_polySize; 
  bool m_isOperationMultiply;                
};
 
} // namespace Algorithms
} // namespace Mantid