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Re: [cgal-discuss] Stack overflow in Alpha_shape_2


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  • From: Francois Berenger <>
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  • Subject: Re: [cgal-discuss] Stack overflow in Alpha_shape_2
  • Date: Wed, 25 May 2011 16:06:04 +0900

Marc Glisse wrote:
On Tue, 24 May 2011, gisworx wrote:

With one particular dataset, I'm encountering a stack overflow in lazy
evaluation within the alpha shape constructor.

Maybe a stupid comment:
there may be some recursive function being used but it is not tail recursive so the compiler could not rewrite it as a loop and
then it blows the stack on some large data sets.

However, I don't even know if there is any recursive function in CGAL... :)

F.

Is a slight increase in the stack size (/STACK) enough to work around this?

http://msdn.microsoft.com/en-us/library/tdkhxaks%28v=VS.100%29.aspx





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