CalculateTransmissionBeamSpreader.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 "MantidAPI/Algorithm.h"
#include "MantidAlgorithms/DllConfig.h"
 
namespace Mantid {
namespace Algorithms {
class MANTID_ALGORITHMS_DLL CalculateTransmissionBeamSpreader final : public API::Algorithm {
public:
  const std::string name() const override { return "CalculateTransmissionBeamSpreader"; }
  const std::string summary() const override {
    return "Calculates the sample transmission using the beam spreader (aka "
           "glass carbon) method.";
  }
 
  int version() const override { return (1); }
  const std::vector<std::string> seeAlso() const override {
    return {"CalculateTransmission", "ApplyTransmissionCorrection"};
  }
  const std::string category() const override { return "SANS;CorrectionFunctions\\TransmissionCorrections"; }
 
private:
  void init() override;
  void exec() override;
 
  API::MatrixWorkspace_sptr extractSpectrum(const API::MatrixWorkspace_sptr &WS, const size_t index);
  API::MatrixWorkspace_sptr fitToData(const API::MatrixWorkspace_sptr &WS);
  API::MatrixWorkspace_sptr sumSpectra(const API::MatrixWorkspace_sptr &WS);
 
  bool logFit = false; 
};
 
} // namespace Algorithms
} // namespace Mantid