SortXAxis.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 "MantidAlgorithms/DllConfig.h"
 
namespace Mantid {
namespace Algorithms {
 
class MANTID_ALGORITHMS_DLL SortXAxis final : public API::Algorithm {
public:
  const std::string name() const override;
  int version() const override;
  const std::string category() const override;
  const std::string summary() const override;
 
private:
  void init() override;
  void exec() override;
  std::vector<std::size_t> createIndexes(const size_t);
 
  void sortIndicesByX(std::vector<std::size_t> &workspaceIndices, const std::string &order,
                      const Mantid::API::MatrixWorkspace &inputWorkspace, unsigned int specNum);
 
  void copyYandEToOutputWorkspace(std::vector<std::size_t> &workspaceIndices,
                                  const Mantid::API::MatrixWorkspace &inputWorkspace,
                                  Mantid::API::MatrixWorkspace &outputWorkspace, unsigned int SpecNum,
                                  bool isAProperHistogram);
 
  void copyXandDxToOutputWorkspace(const std::vector<std::size_t> &workspaceIndices,
                                   const Mantid::API::MatrixWorkspace &inputWorkspace,
                                   Mantid::API::MatrixWorkspace &outputWorkspace, unsigned int specNum);
 
  void copyToOutputWorkspace(std::vector<std::size_t> &workspaceIndices,
                             const Mantid::API::MatrixWorkspace &inputWorkspace,
                             Mantid::API::MatrixWorkspace &outputWorkspace, unsigned int specNum,
                             bool isAProperHistogram);
 
  bool determineIfHistogramIsValid(const Mantid::API::MatrixWorkspace &inputWorkspace);
};
 
} // namespace Algorithms
} // namespace Mantid