Function AddArrayCopyWithUniqueNameToFieldData

Testing/Core/vtkTestUtilities.cxx:1366–1384

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//----------------------------------------------------------------------------
void AddArrayCopyWithUniqueNameToFieldData(std::string nameRoot, vtkDataArray* array1,
  vtkDataArray* array2, vtkFieldData* fd1, vtkFieldData* fd2)
{
  auto impl = [](vtkDataArray* in)
  {
    auto out = vtkSmartPointer<vtkDataArray>::Take(in->NewInstance());
    out->ShallowCopy(in);
    return out;
  };

  auto out1 = impl(array1);
  auto out2 = impl(array2);

  // We have to name the meta data arrays. We do that by generating a random name.
  GenerateNewRandomArrayName(std::move(nameRoot), out1, out2, fd1, fd2);

  fd1->AddArray(out1);
  fd2->AddArray(out2);
}

//----------------------------------------------------------------------------
void AddCellMetaDataToCellDataImpl(