[vtkusers] (no subject)

[bxb1280]

vtkusers£¬hi
      I want to derive a class from VTK class in VC++,but it produce a lot of linking error .
for example .I derive a class(named vtkmyObject) from vtkObject in VC++,but it produces following  error.  Can you tell me how to derive my own class from vtk?
thanks for your help
 				
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡bxb1280
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡bxb1280 at yahoo.com
¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡2002-03-11
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