ConvertToDiffractionMDWorkspace.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 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 "MantidAPI/BoxControllerSettingsAlgorithm.h"
#include "MantidAPI/IMDEventWorkspace_fwd.h"
#include "MantidDataObjects/EventWorkspace.h"
#include "MantidDataObjects/MDEventFactory.h"
#include "MantidDataObjects/MDEventWorkspace.h"
#include "MantidKernel/V3D.h"
#include "MantidMDAlgorithms/DllConfig.h"
 
namespace Mantid {
namespace MDAlgorithms {
 
class MANTID_MDALGORITHMS_DLL ConvertToDiffractionMDWorkspace : public API::BoxControllerSettingsAlgorithm {
public:
  ConvertToDiffractionMDWorkspace();
 
  const std::string name() const override { return "ConvertToDiffractionMDWorkspace"; };
  const std::string summary() const override {
    return "Create a MDEventWorkspace with events in reciprocal space (Qx, Qy, "
           "Qz) for an elastic diffraction experiment.";
  }
 
  int version() const override { return 1; }
  const std::string category() const override { return "MDAlgorithms\\Creation"; }
 
private:
  void init() override;
  void exec() override;
 
  template <class T>
  void convertEventList(int workspaceIndex, const API::SpectrumInfo &specInfo, DataObjects::EventList &el);
 
  void convertSpectrum(const API::SpectrumInfo &specInfo, int workspaceIndex);
 
  API::MatrixWorkspace_sptr m_inWS;
 
  DataObjects::EventWorkspace_sptr m_inEventWS;
 
  DataObjects::MDEventWorkspace3Lean::sptr ws;
  bool ClearInputWorkspace;
  bool OneEventPerBin;
  bool Append;
  bool LorentzCorrection;
  detid2det_map allDetectors;
  double l1;
  Kernel::V3D beamline;
  double beamline_norm;
  size_t failedDetectorLookupCount;
  Kernel::V3D beamDir;
  Kernel::V3D samplePos;
  std::shared_ptr<Kernel::ProgressBase> prog;
  Kernel::Matrix<double> mat;
 
  coord_t *m_extentsMin;
  coord_t *m_extentsMax;
};
 
} // namespace MDAlgorithms
} // namespace Mantid