[Dune-devel] [Patch] Less warnings in ALUGrid

[Christoph Grüninger]

Hi Andreas, hi Martin,
thanks for applying one of my patches.

> Thanks, will fix apply (although I'm a bit unclear about the second one...)

Maybe Clang's warning message sheds more light on the issue:

> ../../../dune/alugrid/impl/serial/gitter_sti.h:1197:144: warning: reference cannot be bound to dereferenced null pointer in well-defined C++ code; pointer may be assumed to always convert to true [-Wundefined-bool-conversion]
>                                                                                                                                 (A&s){ return &s?(imbue(s.getloc()),s):s;}
>                                                                                                                                        ~~~~~~  ^
> ../../../dune/alugrid/impl/serial/gitter_impl.h:400:8: note: in instantiation of function template specialization 'ALUGrid::Gitter::GhostChildrenInfo::write<std::basic_ostream<char> >' requested here
>     os.write(sr!=p);
>        ^

> I'll comment out the noexcept for the moment though.

Find attached a new patch using the DUNE_NOEXCEPT. The macro can be
found in a dune-common feature branch. Once it is merged, the patch can
be applied.

Bye
Christoph

-- 
GDB does hate your application, expresses its contempt through the
design of its command-line interface.   -- Tom Tromey, FOSDEM 2014
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