Function Create

Common/DataModel/vtkDataSetAttributesFieldList.cxx:103–128

  bool IsEmpty() const { return this->Type == VTK_VOID; }

  static FieldInfo Create(vtkAbstractArray* array, int loc)
  {
    FieldInfo info;
    if (array)
    {
      info.Name = array->GetName() ? std::string(array->GetName()) : std::string();
      info.Type = array->GetDataType();
      info.NumberOfComponents = array->GetNumberOfComponents();
      if (auto da = vtkDataArray::SafeDownCast(array))
      {
        info.LUT = da->GetLookupTable();
      }
      info.Information = array->GetInformation();

      info.ComponentNames.resize(info.NumberOfComponents);
      for (int cc = 0; cc < info.NumberOfComponents; ++cc)
      {
        if (auto name = array->GetComponentName(cc))
        {
          info.ComponentNames[cc] = name;
        }
      }
      info.Location.push_back(loc);
    }
    return info;
  }

  void InitializeArray(vtkAbstractArray* array, vtkIdType sz, vtkIdType ext) const
  {