[vtkusers] Copy PolyData Points into a C++ list

[Arturo Caissut]

Hi everyone,

I need to take coordinates of some points stored into a PolyData, and 
put these coordinates on a list I created. I think I should use C++ 
STLibrary push_back($AN_ELEMENT_OF_CORRECT_TYPE) function to store 
points on my list, but I don't know how to get them one by one out of my 
PolyData file in order to do that.
Hints?

Best regards,
Arturo