NexusHDF5Descriptor.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2007 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 "MantidKernel/DllConfig.h"
 
#include <map>
#include <set>
#include <string>
 
namespace Mantid {
namespace Kernel {
 
class MANTID_KERNEL_DLL NexusHDF5Descriptor {
 
public:
  NexusHDF5Descriptor(std::string filename);
 
  NexusHDF5Descriptor() = delete;
 
  ~NexusHDF5Descriptor() = default;
 
  static bool isReadable(const std::string &filename);
 
  std::string getFilename() const noexcept;
 
  const std::map<std::string, std::set<std::string>> &getAllEntries() const noexcept;
 
  bool isEntry(const std::string &entryName, const std::string &groupClass) const noexcept;
 
  bool isEntry(const std::string &entryName) const noexcept;
 
private:
  std::map<std::string, std::set<std::string>> initAllEntries();
 
  std::string m_filename;
 
  const std::map<std::string, std::set<std::string>> m_allEntries;
};
 
} // namespace Kernel
} // namespace Mantid