[vtkusers] Forward declaring vtkSmartPointer

[David Doria]

>
> declaration to work. You have declared a local instance of
> vtkSmartPointer<vtkTransform> and so the full definition is required.
> Forward
> declarations can only be used when you are using pointers or references.
>
> The smart pointer becomes fairly useless when you need to use a pointer to
> it
> though, as you then have to destroy it yourself and so you may as well use
> a
> pointer to the object.
>
> Marcus
>
>
So the solution is not to use smart pointers for member variables?

Thanks,

David
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