UnwrapMonitor.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2008 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/Algorithm.h"
#include "MantidAlgorithms/DllConfig.h"
#include "MantidHistogramData/HistogramX.h"
#include "MantidKernel/cow_ptr.h"
 
namespace Mantid {
namespace Algorithms {
class MANTID_ALGORITHMS_DLL UnwrapMonitor final : public API::Algorithm {
public:
  UnwrapMonitor();
  ~UnwrapMonitor() override = default;
  const std::string name() const override { return "UnwrapMonitor"; }
  const std::string summary() const override {
    return "Takes an input workspace that contains 'raw' data, unwraps the "
           "data "
           "according to the reference flightpath provided and converts the "
           "units to wavelength."
           "The output workspace will have common bins in the maximum "
           "theoretical wavelength range.";
  }
  int version() const override { return 1; }
  const std::vector<std::string> seeAlso() const override { return {"UnwrapMonitorsInTOF", "UnwrapSNS"}; }
  const std::string category() const override { return "CorrectionFunctions\\InstrumentCorrections"; }
 
private:
  void init() override;
  void exec() override;
 
  const std::vector<int> unwrapX(std::vector<double> &newX, const int &spectrum, const double &Ld);
  std::pair<int, int> handleFrameOverlapped(const Mantid::HistogramData::HistogramX &xdata, const double &Ld,
                                            std::vector<double> &tempX);
  void unwrapYandE(const API::MatrixWorkspace_sptr &tempWS, const int &spectrum, const std::vector<int> &rangeBounds,
                   std::vector<double> &newY, std::vector<double> &newE);
  API::MatrixWorkspace_sptr rebin(const API::MatrixWorkspace_sptr &workspace, const double &min, const double &max,
                                  const size_t &numBins);
 
  double m_conversionConstant; 
  API::MatrixWorkspace_const_sptr m_inputWS; 
  double m_LRef;                             
  double m_Tmin;                             
  double m_Tmax;                             
  size_t m_XSize;                            
  std::unique_ptr<API::Progress> m_progress = nullptr;
};
 
} // namespace Algorithms
} // namespace Mantid