[Dune] Possible error in "poolallocator.hh"

[Markus Blatt]

Hi,

On Thu, Apr 03, 2014 at 03:04:37PM +0000, Bård Skaflestad wrote:
> I do admit that I was quite surprised that I didn't experience the problem until I started to increase the diagnostic level of the build. I suspect, but haven't verified, that it was using libstdc++'s "debug" mode through compiler switches -D_GLIBCCX_DEBUG=1 -D_GLIBCXX_DEBUG_PEDANTIC=1 that brought the issue to the fore.  However, the PoolAllocator is unfamiliar code so I could well be missing something obvious.  Hence this question.
> 
> In the meantime, explicitly declaring (and implementing) a PoolAllocator<> copy constructor as
> 
>     PoolAllocator(const PoolAllocator&)
>     { /* No-op */ }
> 
> allows the debug build of my project to finish.
> 
> Comments most welcome.  What am I missing?
> 

Nothing. you are totally right, that this copy constructor is
needed. Fixed this in master and releases/2.3. Thanks a lot for the
hint.

Cheers,

Markus
-- 
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