AccumulateMD.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2015 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/DataProcessorAlgorithm.h"
#include "MantidAPI/IMDEventWorkspace.h"
#include "MantidAPI/WorkspaceHistory.h"
#include "MantidMDAlgorithms/DllConfig.h"
#include <set>
 
namespace {}
 
namespace Mantid {
namespace API {
class IMDHistoWorkspace;
}
 
namespace MDAlgorithms {
 
std::string MANTID_MDALGORITHMS_DLL filterToExistingSources(std::vector<std::string> &input_data,
                                                            std::vector<double> &psi, std::vector<double> &gl,
                                                            std::vector<double> &gs, std::vector<double> &efix);
 
bool MANTID_MDALGORITHMS_DLL dataExists(const std::string &data_name);
 
std::string MANTID_MDALGORITHMS_DLL filterToNew(std::vector<std::string> &input_data,
                                                std::vector<std::string> &current_data, std::vector<double> &psi,
                                                std::vector<double> &gl, std::vector<double> &gs,
                                                std::vector<double> &efix);
 
bool appearsInCurrentData(const std::string &data_source, std::vector<std::string> &current_data);
 
std::vector<std::string> getHistoricalDataSources(const API::WorkspaceHistory &ws_history,
                                                  const std::string &create_alg_name,
                                                  const std::string &accumulate_alg_name);
 
void MANTID_MDALGORITHMS_DLL insertDataSources(const std::string &data_sources,
                                               std::unordered_set<std::string> &historical_data_sources);
 
bool fileExists(const std::string &filename);
 
extern void MANTID_MDALGORITHMS_DLL padParameterVector(std::vector<double> &param_vector, const size_t grow_to_size);
 
class MANTID_MDALGORITHMS_DLL AccumulateMD : public API::DataProcessorAlgorithm {
public:
  const std::string name() const override;
  int version() const override;
  const std::vector<std::string> seeAlso() const override { return {"MergeMD"}; }
  const std::string category() const override;
  const std::string summary() const override;
 
private:
  void init() override;
  void exec() override;
 
  Mantid::API::IMDEventWorkspace_sptr createMDWorkspace(const std::vector<std::string> &data_sources,
                                                        const std::vector<double> &psi, const std::vector<double> &gl,
                                                        const std::vector<double> &gs, const std::vector<double> &efix,
                                                        const std::string &filename, const bool filebackend);
 
  std::map<std::string, std::string> validateInputs() override;
};
 
} // namespace MDAlgorithms
} // namespace Mantid