Method InitializeFields

Common/DataModel/vtkFieldData.cxx:261–278

------------------------------------------------------------------------------ Release all data but do not delete object.

//------------------------------------------------------------------------------
// Release all data but do not delete object.
void vtkFieldData::InitializeFields()
{
  if (this->Data)
  {
    for (int i = 0; i < this->GetNumberOfArrays(); ++i)
    {
      this->Data[i]->UnRegister(this);
    }

    delete[] this->Data;
    this->Data = nullptr;
  }

  this->GhostArray = nullptr;
  this->NumberOfArrays = 0;
  this->NumberOfActiveArrays = 0;
  this->Modified();
}

//------------------------------------------------------------------------------
// Release all data but do not delete object.