PstreamGlobals.C

Go to the documentation of this file.

/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     |
    \\  /    A nd           | www.openfoam.com
     \\/     M anipulation  |
-------------------------------------------------------------------------------
    Copyright (C) 2013-2015 OpenFOAM Foundation
-------------------------------------------------------------------------------
License
    This file is part of OpenFOAM.
 
    OpenFOAM is free software: you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    for more details.
 
    You should have received a copy of the GNU General Public License
    along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
 
\*---------------------------------------------------------------------------*/
 
#include "PstreamGlobals.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
Foam::DynamicList<MPI_Request> Foam::PstreamGlobals::outstandingRequests_;
 
int Foam::PstreamGlobals::nTags_ = 0;
 
Foam::DynamicList<int> Foam::PstreamGlobals::freedTags_;
 
Foam::DynamicList<MPI_Comm> Foam::PstreamGlobals::MPICommunicators_;
Foam::DynamicList<MPI_Group> Foam::PstreamGlobals::MPIGroups_;
 
 
void Foam::PstreamGlobals::checkCommunicator
(
    const label comm,
    const label toProcNo
)
{
    if
    (
        comm < 0
     || comm >= PstreamGlobals::MPICommunicators_.size()
    )
    {
        FatalErrorInFunction
            << "toProcNo:" << toProcNo << " : illegal communicator "
            << comm << nl
            << "Communicator should be within range [0,"
            << PstreamGlobals::MPICommunicators_.size()
            << ')' << abort(FatalError);
    }
}
 
 
// ************************************************************************* //