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Assume refcount>0 when copying. 

Hopefully it will help compilers understand that destructing a copy
can't bring the counter to 0.
This commit is contained in:
Marc Glisse 2013-11-16 12:14:44 +01:00
parent da1791759c
commit b319b31825
1 changed files with 1 additions and 0 deletions
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STL_Extension/include/CGAL/Handle_for.h
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@ -130,6 +130,7 @@ public:
Handle_for(const Handle_for& h) Handle_for(const Handle_for& h)
: ptr_(h.ptr_) : ptr_(h.ptr_)
{ {
CGAL_assume (ptr_->count > 0);
++(ptr_->count); ++(ptr_->count);
} }