***BOGO*** Re: [Mingw-users] GDB and backtrace solved

[Manuel Martín <mmartin@xxxxxxx>]

To Bob:
> Try compiling with -gstabs, that's what I have to do with the sjlj
> compiler. The debug information doesn't work otherwise.


YES, YES, YES. God exists. Thank you never enough.


To Giel
>> pENu::~pENu()
>> {
>> std::list <lQ*>::iterator iterL;
>> iterL = aLiQu->begin();
>> while ( iterL != aLiQu->end() )
>> { delete (*iterL);
>> iterL = aLiQu->begin();
>> }
>> }
> 
> On a less related side note. That code ^^ will produce an infinite loop.
> Which is because you delete the objects pointed to by the pointers from
> your container, but you don't advance the iterator to the next pointer
> in the container.
> 
> You'll need to call the ++ operator on your iterator to advance to the
> next element in the container. Thus something like this would loop over
> all elements properly (without looping infinitely):

What I didn't tell is that (*iterL) dtor modifies aLiQu list, removing
itself from it. So, I just set iterL again to aLiQu->begin().
When all elements are deleted, aLiQu is empty and so iterL==aLiQu->end()
and loop finishes.

Manolo


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