[gme-users] Can't destroy an FCO after peeking at its registry node

[Student016 USAF AFMC AFRL/ROME]

Hi,
 
I am trying to write an interpeter which orders a vector of FCOs contained within a Model based on their position (left to right). I am using GME 7.6.29 . This is my comparator function object:
 
class left_to_right {
public:
    bool operator( ) (FCO a, FCO b) {
        return FCOExRegistryNode(a->getRegistry( ))->getLocation( ).first
              < FCOExRegistryNode(b->getRegistry( ))->getLocation( ).first;
    }
}
This works beautifully and orders them properly, but when I later attempt to call destroy() on a FCO which I have passed through this comparator, I get a runtime error "map/set iterator not incrementable". This seems to occur within ObjectImpl::setDeleted().
 
Is this a bug, or am I doing something wrong?
 
Thanks.
--Thomas Levy
 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://list.isis.vanderbilt.edu/pipermail/gme-users/attachments/20090728/f18d14cf/attachment.html