Tcl vs C++ for vtkImageReader

[David Gobbi]

Hi Anthony,

In vtkImageReader.h:

  vtkSetVector6Macro(DataVOI,int);
  vtkGetVector6Macro(DataVOI,int);

These two macros define SetDataVOI() and GetDataVOI().  The
functions are available from all languages.  Though I'm
not a fan of macros in general, their use in VTK helps to
provide a very consistent interface, which in turn makes
it easier to provide bindings for languages other than C++.

 - David

--David Gobbi, MSc                    dgobbi at irus.rri.on.ca
  Advanced Imaging Research Group
  Robarts Research Institute, University of Western Ontario

On Thu, 19 Aug 1999, Anthony Sacramone wrote:

> I am trying to use SetDataExtent or SetDataVOI
> with vtkImageReader.  I can't find either of these
> functions in the C++ source or .a files.
> 
> However, I was able to find them in the TCL scripts
> and libVTKimagingTcl.a.   
> 
> Does this mean I can only use these methods from TCL ???
> 
> Why ????
> 
> -ANTHony
> _____________________________________________________
> Anthony Sacramone     Image Recognition Systems Group
> C.S. Draper Labs      Phone: 617-258-4206 
> 555 Technology Sq     FAX:   617-258-2555
> Cambridge, MA 02139   email: asacramone at draper.com
> 
> 
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