ConvertToDetectorFaceMD.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2012 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 "MantidDataObjects/EventWorkspace.h"
#include "MantidDataObjects/MDEventWorkspace.h"
#include "MantidDataObjects/MDLeanEvent.h"
#include "MantidGeometry/Instrument/RectangularDetector.h"
#include "MantidMDAlgorithms/DllConfig.h"
 
namespace Mantid {
namespace MDAlgorithms {
 
class MANTID_MDALGORITHMS_DLL ConvertToDetectorFaceMD : public API::BoxControllerSettingsAlgorithm {
public:
  const std::string name() const override;
  const std::string summary() const override {
    return "Convert a MatrixWorkspace containing to a MD workspace for viewing "
           "the detector face.";
  }
 
  int version() const override;
  const std::vector<std::string> seeAlso() const override { return {"ConvertToMD"}; }
  const std::string category() const override;
 
private:
  void init() override;
  void exec() override;
 
  std::map<int, Geometry::RectangularDetector_const_sptr> getBanks();
 
  template <class T, class MDE, size_t nd>
  void convertEventList(std::shared_ptr<Mantid::DataObjects::MDEventWorkspace<MDE, nd>> outWS, size_t workspaceIndex,
                        coord_t x, coord_t y, coord_t bankNum, uint16_t expInfoIndex, uint16_t goniometerIndex,
                        int32_t detectorID);
 
  Mantid::DataObjects::EventWorkspace_sptr in_ws;
 
  int m_numXPixels = 0;
  int m_numYPixels = 0;
 
  // Map between the detector ID and the workspace index
  std::vector<size_t> m_detID_to_WI;
  detid_t m_detID_to_WI_offset = 0;
};
 
} // namespace MDAlgorithms
} // namespace Mantid