[vtk-developers] where are the declarations and implementations of virtual functions?

[David Cole]

vtkPolyDataReader is a direct subclass of vtkDataReader, which 
implements SetFileName...

SetFileName and GetFileName are implemented by these lines:
  vtkSetStringMacro(FileName);
  vtkGetStringMacro(FileName);

found in VTK/IO/vtkDataReader.h.

N. Yang wrote:

>Dear All,
>
>i am working on VTK and Java, i dive in the source code and somehow i
>could not find the declarations and implementation code segment for some
>virtual functions.
>
>in my case, there are many classes, for example, vtkPolyDataReader, have
>virtual functions named SetFileName(const char *), but i don't see any
>any declarations or implementations for this function in the according
>class or super class. so could someone point it out for me please?
>
>thanks a lot!
>
>regards
>
>Ning
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