[MOAB-dev] moab/ParallelComm.hpp include order

[Nico Schlömer]

It's a little convoluted with Trilinos includes right now, I'm trying to
generate a minimal example.

--Nico

On Mon, Nov 2, 2015 at 10:00 PM Vijay S. Mahadevan <vijay.m at gmail.com>
wrote:

> Nico, can you give an example ? What else did you include before
> ParallelComm to get such an error ? I am guessing this has to do with
> how moab/MOABConfig.h gets included since that's where MOAB_HAVE_MPI
> is defined.
>
> Vijay
>
> On Mon, Nov 2, 2015 at 2:47 PM, Nico Schlömer <nico.schloemer at gmail.com>
> wrote:
> > When playing with MOAB, I found that if I include the header
> > ```
> > #include <moab/ParallelComm.hpp>
> > ```
> > after something that's also using MPI, I'm getting strange compilation
> > errors of the kind
> > ```
> > error: ‘MPI_COMM_WORLD’ was not declared in this scope
> > ```
> > Has anyone else experienced this?
> >
> > Cheers,
> > Nico
>
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