CGAL users discussion list

[Guillaume Damiand <>]

Hi,

I think the problem could be that you remove twice a same 2-cell.

Indeed, in the first loop (line 1743) you push one dart per 2-cell to 
test; but in the second loop (line 1758) you iterate through all the 
faces of each volume having one dart in the vector.

Thus probably in the second loop you reach to a face which has one of 
its dart later in the vector.


This is only a supposition after a quick look at your code. You need to 
try to debug your code, by adding assertion and by developing some 
functions allowing to add debug test.

For example you can develop a function which tests, just before that you 
remove a 2-cell, that all the other darts in the vector do not belong to 
the same 2-cell than the one removed. This function will help to solve 
your problem.

Good luck

Guillaume


Le 05/08/2015 11:35, Pranav a écrit :
> Hi,
>
> Do I need to add more information to this question? Unfortunately, as of
> now, I am unable to make a minimal code for demonstrating this problem.
>
>
>
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/Combinatorial-maps-assertion-error-this-mmap-is-marked-tp4661029p4661047.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.


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