Method InitDynamicDataset

IO/HDF/vtkHDFWriterImplementation.cxx:1502–1520

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//------------------------------------------------------------------------------
bool vtkHDFWriter::Implementation::InitDynamicDataset(hid_t group, const char* name, hid_t type,
  hsize_t cols, hsize_t chunkSize[], int compressionLevel)
{
  // When writing data externally, don't create a dynamic dataset,
  // But create a virtual one based on the subfiles on the last step or partition.
  if (!this->Subfiles.empty() && group != this->StepsGroup)
  {
    return true;
  }

  vtkHDF::ScopedH5SHandle emptyDataspace = this->CreateUnlimitedSimpleDataspace(cols);
  if (emptyDataspace == H5I_INVALID_HID)
  {
    return false;
  }
  vtkHDF::ScopedH5DHandle dataset = this->CreateChunkedHdfDataset(
    group, name, type, emptyDataspace, cols, chunkSize, compressionLevel);
  return dataset != H5I_INVALID_HID;
}

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void vtkHDFWriter::Implementation::CreateArraysFromNonNullPart(hid_t group, vtkDataObject* data)