MergeUtils.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef HDF5Utils_MergeUtils_H
#define HDF5Utils_MergeUtils_H
 
#include "H5Cpp.h"
#include <string>

 
namespace H5Utils {
  bool checkDatasetsToMerge(
      const H5::DataSet& target,
      const H5::DataSet& source,
      hsize_t mergeAxis);

  bool checkDatasetsToMerge(
      const H5::DataSet& target,
      const H5::DataSet& source,
      hsize_t mergeAxis,
      std::string& errMsg);

  void mergeDatasets(
      H5::DataSet& target,
      const H5::DataSet& source,
      hsize_t mergeAxis,
      std::size_t bufferSize = -1);

  H5::DataSet createDataSet(
      H5::H5Location& targetLocation,
      const H5::DataSet& source,
      hsize_t mergeAxis,
      int chunkSize = -1,
      int mergeExtent = -1);

  std::size_t getRowSize(const H5::DataSet& ds, hsize_t axis);
 
} //> end namespace H5Utils
 
#endif //> !HDF5Utils_MergeUtils_H