[vtkusers] problem with getPlaneOrientation()

[Alex Malyushytskyy]

This is declaration of access function:
virtual int 	GetPlaneOrientation ()

this means function does not have parameters and it returns an int value.

So you use it something like:

int a = GetPlaneOrientation ();

virtual has nothing to do with inability to write
GetPlaneOrientation ( a );

Before using C++ it is a good idea to read a book about it.
It is not an offense, but good advice.

Alex




On Mon, Aug 20, 2012 at 8:59 AM, 32sthide <32sthide at gmail.com> wrote:
> you're right. that's weird but it actually works, thank u so much.
>
>
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