[vtkusers] Trying to build against CVS no longer a SelectInputScalars in vtkContourFilter

[Terry Jordan]

What is the equivalent way to do a SelectInputScalars in vtkContourFilter?  
in 4.4 it was:

//snippet
vtkContourFilter *cf = vtkContourFilter::New();
		cf->SetInput(c2p->GetOutput());
		printf("isoValue: %s\n", isoValue);
		cf->SelectInputScalars(isoValue);

how do you do this now?

Thanks in advance.