C++ (Cpp) VoxelDataContainer::getEdgeData Examples

Example #1

File: VoxelDataContainerWriter.cpp Project: leavy/DREAM3D

// -----------------------------------------------------------------------------
//
// -----------------------------------------------------------------------------
int VoxelDataContainerWriter::writeEdgeData(hid_t dcGid)
{
  std::stringstream ss;
  int err = 0;
  VoxelDataContainer* m = getVoxelDataContainer();

  // Write the Voxel Data
  err = H5Utilities::createGroupsFromPath(H5_EDGE_DATA_GROUP_NAME, dcGid);
  if(err < 0)
  {
    ss.str("");
    ss << "Error creating HDF Group " << H5_EDGE_DATA_GROUP_NAME << std::endl;
    setErrorCondition(-63);
    notifyErrorMessage( ss.str(), err);
    H5Gclose(dcGid); // Close the Data Container Group
    return err;
  }
  hid_t EdgeGroupId = H5Gopen(dcGid, H5_EDGE_DATA_GROUP_NAME, H5P_DEFAULT);
  if(err < 0)
  {
    ss.str("");
    ss << "Error writing string attribute to HDF Group " << H5_EDGE_DATA_GROUP_NAME << std::endl;
    setErrorCondition(-64);
    notifyErrorMessage( ss.str(), err);
    H5Gclose(dcGid); // Close the Data Container Group
    return err;
  }
  NameListType names = m->getEdgeArrayNameList();
  for (NameListType::iterator iter = names.begin(); iter != names.end(); ++iter)
  {
    ss.str("");
    ss << "Writing Edge Data '" << *iter << "' to HDF5 File" << std::endl;
    notifyStatusMessage(ss.str());
    IDataArray::Pointer array = m->getEdgeData(*iter);
    err = array->writeH5Data(EdgeGroupId);
    if(err < 0)
    {
      ss.str("");
      ss << "Error writing array '" << *iter << "' to the HDF5 File";
      notifyErrorMessage( ss.str(), err);
      setErrorCondition(err);
      H5Gclose(EdgeGroupId); // Close the Edge Group
      H5Gclose(dcGid); // Close the Data Container Group
      return err;
    }
  }
  H5Gclose(EdgeGroupId); // Close the Edge Group
  return err;
}