CalculateCoverageDGS.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2014 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 "MantidDataObjects/MDHistoWorkspace.h"
#include "MantidKernel/Matrix.h"
#include "MantidMDAlgorithms/DllConfig.h"
namespace Mantid {
namespace MDAlgorithms {
 
class MANTID_MDALGORITHMS_DLL CalculateCoverageDGS final : public API::Algorithm {
public:
  CalculateCoverageDGS();
  const std::string name() const override;
  int version() const override;
  const std::vector<std::string> seeAlso() const override { return {"SetGoniometer", "SetUB"}; }
  const std::string category() const override;
  const std::string summary() const override;
 
private:
  void init() override;
  void exec() override;
 
  // ki-kf for Inelastic convention; kf-ki for Crystallography convention
  std::string convention;
  coord_t m_hmin, m_hmax, m_kmin, m_kmax, m_lmin, m_lmax, m_dEmin, m_dEmax;
  double m_Ei, m_ki, m_kfmin, m_kfmax;
  bool m_hIntegrated, m_kIntegrated, m_lIntegrated, m_dEIntegrated;
  std::vector<double> m_hX, m_kX, m_lX, m_eX;
  size_t m_hIdx, m_kIdx, m_lIdx, m_eIdx;
  Mantid::Kernel::DblMatrix m_rubw;
 
  Mantid::DataObjects::MDHistoWorkspace_sptr m_normWS;
 
  std::vector<Kernel::VMD> calculateIntersections(const double theta, const double phi);
  void cacheDimensionXValues();
};
 
} // namespace MDAlgorithms
} // namespace Mantid