LoadDspacemap.h

Go to the documentation of this file.

// 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/MatrixWorkspace_fwd.h"
#include "MantidDataHandling/DllConfig.h"
#include "MantidDataObjects/OffsetsWorkspace.h"
#include "MantidGeometry/IDetector.h"
#include "MantidKernel/System.h"
 
namespace Mantid {
namespace DataHandling {
 
class MANTID_DATAHANDLING_DLL LoadDspacemap final : public API::Algorithm {
public:
  const std::string name() const override { return "LoadDspacemap"; };
  const std::string summary() const override {
    return "Loads a Dspacemap file (POWGEN binary, VULCAN binary or ascii "
           "format) into an OffsetsWorkspace.";
  }
 
  int version() const override { return 1; };
  const std::string category() const override { return "DataHandling\\Text"; }
 
private:
  void init() override;
  void exec() override;
 
  void readVulcanAsciiFile(const std::string &fileName, std::map<detid_t, double> &vulcan);
  void readVulcanBinaryFile(const std::string &fileName, std::map<detid_t, double> &vulcan);
 
  void CalculateOffsetsFromDSpacemapFile(const std::string &DFileName,
                                         const Mantid::DataObjects::OffsetsWorkspace_sptr &offsetsWS);
 
  void CalculateOffsetsFromVulcanFactors(std::map<detid_t, double> &vulcan,
                                         const Mantid::DataObjects::OffsetsWorkspace_sptr &offsetsWS);
};
 
} // namespace DataHandling
} // namespace Mantid