Re: [boost] [asio] Invalidated iterator bug in hash_map

From: Felipe Magno de Almeida (felipe.m.almeida_at_[hidden])
Date: 2006-04-04 08:10:07

On 4/4/06, Christopher Kohlhoff <chris_at_[hidden]> wrote:
> Hi Felipe,

Hello Christopher,

[snipped]

> No problem, I'll change it as soon as sourceforge cvs is working again.
> However, I do wonder if it's STLPort's checked iterator support that
> has the bug. 23.2.2.3/3 specifies the effects of clear(), and says:

thanks,
I dont know very much to confirm, but really looks like a bug in
STLPort checked iterator.

>
>  Invalidates only the iterators and references to the erased elements.
>
> To me this means that the iterator returned by end() is not invalidated
> by the call to clear(), since that iterator does not correspond to any
> element that can be erased. Perhaps there is another part of the
> standard that says otherwise?

I think you're right. But, IMO, it is a very trivial workaround, anyway...

>
> Cheers,
> Chris

Thank you very much,
--
Felipe Magno de Almeida