LoadGSASInstrumentFile.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 "MantidDataHandling/DllConfig.h"
#include "MantidDataObjects/TableWorkspace.h"
 
namespace Poco {
namespace XML {
class Document;
class Element;
} // namespace XML
} // namespace Poco
 
namespace Mantid {
namespace DataHandling {
 
class MANTID_DATAHANDLING_DLL LoadGSASInstrumentFile final : public API::Algorithm {
public:
  const std::string name() const override { return "LoadGSASInstrumentFile"; }
  const std::string summary() const override { return "Load parameters from a GSAS Instrument file."; }
 
  int version() const override { return 1; }
  const std::vector<std::string> seeAlso() const override {
    return {"SaveGSASInstrumentFile", "LoadGSS", "FixGSASInstrumentFile"};
  }
 
  const std::string category() const override { return "Diffraction\\DataHandling"; }
 
private:
  void init() override;
  void exec() override;
 
  void loadFile(const std::string &filename, std::vector<std::string> &lines);
 
  std::string getHistogramType(const std::vector<std::string> &lines);
 
  size_t getNumberOfBanks(const std::vector<std::string> &lines);
 
  void scanBanks(const std::vector<std::string> &lines, std::vector<size_t> &bankStartIndex);
 
  void parseBank(std::map<std::string, double> &parammap, const std::vector<std::string> &lines, size_t bankid,
                 size_t startlineindex);
 
  size_t findINSPRCFLine(const std::vector<std::string> &lines, size_t lineIndex, double &param1, double &param2,
                         double &param3, double &param4);
 
  DataObjects::TableWorkspace_sptr genTableWorkspace(std::map<size_t, std::map<std::string, double>> bankparammap);
};
 
} // namespace DataHandling
} // namespace Mantid