[vtkusers] Problem creating vtkSmartPointer for vtkContourRepresentation

[pat marion]

vtkContourRepresentation is a pure virtual class, you cannot create it with
New().  Maybe you should be creating one of the subclasses?

http://www.vtk.org/doc/nightly/html/classvtkContourRepresentation.html

You can still have a vtkContourRepresentation smartpointer,
vtkSmartPointer<vtkContourRepresentation>, to hold a pointer to the
subclasses.

Pat


On Mon, Jun 28, 2010 at 12:51 PM, Prathamesh Kulkarni <
prathameshmkulkarni at gmail.com> wrote:

> Hello all,
>
> I go an error while compiling the following line of code in my program:
>
>  vtkSmartPointer<vtkContourRepresentation> contour_rep =
> vtkSmartPointer<vtkContourRepresentation>::New();
>
> The error says (in brief): any of the overloads of vtkSmartPointer
> cannot take vtkContourRepresentation as argument.
>
> Since I m anew to vtk, I do not know a better way to control a
> callback to vtkContourCallBack.
>
> Could anyone please point me to the right direction?
>
>
>
> Prathamesh
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