How to save temporal dataset?

I find the vtkTemporalDataSet, but it has been abandoned, which class should I use?
Thank you very much.

I don’t see any such vtkTemporalDataSet in VTK’s history. Do you mean vtkTemporalDataSetCache?

Thanks for your reply!
Detail of vtkTemporalDataSet is on this page:
But it has been abandoned in the recent version, so I guess there is a class instead of vtkTemporalDataSet and have the same function, but I don’t find the class.

Sorry, it just took a while for Git to find what I was looking for. It looks like it was removed in this commit.