[Insight-developers] Warning in itkWatershedEquivalencyTable.txx

[Joshua Cates]

Thanks. I'll take a look at it.

Josh.

______________________________
 Josh Cates			
 School of Computer Science	
 University of Utah
 Email: cates@cs.utah.edu
 Phone: (801) 587-7697
 URL:   www.cs.utk.edu/~cates


On Thu, 28 Feb 2002, Lorensen, William E (CRD) wrote:

> Josh,
> The following warning is showing up in subject file:
> 
> Looks to me like the compiler is correct.
> 
> /home/lorensen/Insight/Code/Algorithms/itkWatershedEquivalencyTable.txx: In method `long unsigned int
> itk::watershed::EquivalencyTable::RecursiveLookup(unsigned int) const':
> /home/lorensen/Insight/Code/Algorithms/itkWatershedEquivalencyTable.txx:69: warning: `long unsigned
> int last_ans' might be used uninitialized in this function
> In file included from
> /home/lorensen/Insight/Code/Algorithms/itkWatershedOneWayEquivalencyTable.h:139,
>                  from /home/lorensen/Insight/Code/Algorithms/itkWatershedSegmentTable.h:25,
>                  from /home/lorensen/Insight/Code/Algorithms/itkWatershedSegmenter.h:22,
>                  from /home/lorensen/Insight/Code/Algorithms/itkWatershedBoundaryResolver.h:22,
>                  from /home/lorensen/Insight/Testing/Code/Algorithms/itkAlgorithmsHeaderTest.cxx:118:
> /home/lorensen/Insight/Code/Algorithms/itkWatershedOneWayEquivalencyTable.txx: In method `long
> unsigned int itk::watershed::OneWayEquivalencyTable::RecursiveLookup(unsigned int) const':
> 
> -----------------------
> unsigned long EquivalencyTable::RecursiveLookup(const unsigned a) const
> {
>   unsigned long ans = a;
>   unsigned long last_ans;
>   while ( this->IsEntry(ans) )
>     {
>       ans = this->Lookup(ans);
>       if (ans == a ) return last_ans; // about to cycle again.
>       last_ans = ans;
>     }
>   return ans;
> 
> }
> 
> 
> -----Original Message-----
> From: Joshua Cates [mailto:cates@cs.utah.edu]
> Sent: Monday, February 25, 2002 11:57 AM
> To: Insight-Developers
> Subject: [Insight-developers] FYI neighborhood iterator documentation
> 
> 
> Hi all,
> 
> I've expanded the documentation for the NeighborhoodIterators and related
> classes under the Concepts section of the doxygen webpages.
> 
> Josh.
> ______________________________
>  Josh Cates			
>  School of Computer Science	
>  University of Utah
>  Email: cates@cs.utah.edu
>  Phone: (801) 587-7697
>  URL:   www.cs.utk.edu/~cates
> 
> 
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