From: Andreas Huber (ahd6974-spamgroupstrap_at_[hidden])
Date: 2005-08-25 15:33:01
Jonathan Wakely wrote:
> Andreas Huber wrote:
>> I'm at least reluctant to do that. Given the abundance of platforms
>> that support C++ we can never be sure that there is not one where
>> performance will suffer significantly when the dtors are made
>> virtual. From the 3 compilers I use GCC is the only one that a) has
>> such a non-virtual dtor warning *and* b) doesn't have a pragma to
>> turn off warnings. Hopefully, the latter will soon be taken care
> GCC does have -Wno-non-virtual-dtor to disable the warning.
Yes, I know that (and I'm using it to turn off that warning for
bjam-built stuff). What I meant is that there currently is no way to do
that in a hpp or cpp file. E.g. on Intel you can write:
#pragma warning( disable: 444 ) // destructor for base is not virtual
> There's also a project underway to enable much finer-grained control
> of warnings.
That's good to hear.
-- Andreas Huber When replying by private email, please remove the words spam and trap from the address shown in the header.
Boost list run by bdawes at acm.org, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk