CGAL users discussion list

[Lionel <>]

Hello,

Does the function remove_constraint or the function is_constrained work ?

I search all the constrained edges and I store them in a std vector.
Then I read my vector and remove the constraints.
Problem : *sometimes* there are still constrained edges in my triangulation 
and
sometimes these edges are in my vector ie I called remove_constraint on it !

*sometimes* : I move a constraint polygon interactively with the mouse.
sometimes the constraints are well removed sometimes not...

I have found a workaround : doing twice the search and remove...

Did you experiment a such problem and did you find the solution or a 
workaround
?
I begin with CGAL but I do not see where I am wrong...

Lionel