UPstream.C

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/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   \\    /   O peration     | Website:  https://openfoam.org
    \\  /    A nd           | Copyright (C) 2011-2018 OpenFOAM Foundation
     \\/     M anipulation  |
-------------------------------------------------------------------------------
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 "UPstream.H"
#include "PstreamReduceOps.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
void Foam::UPstream::addValidParOptions(HashTable<string>& validParOptions)
{}
 
 
bool Foam::UPstream::init(int& argc, char**& argv, const bool needsThread)
{
    FatalErrorInFunction
        << "Trying to use the dummy Pstream library." << nl
        << "This dummy library cannot be used in parallel mode"
        << Foam::exit(FatalError);
 
    return false;
}
 
 
void Foam::UPstream::exit(int errnum)
{
    NotImplemented;
}
 
 
void Foam::UPstream::abort()
{
    NotImplemented;
}
 
 
void Foam::reduce(scalar&, const sumOp<scalar>&, const int, const label)
{}
 
 
void Foam::reduce(scalar&, const minOp<scalar>&, const int, const label)
{}
 
 
void Foam::reduce(vector2D&, const sumOp<vector2D>&, const int, const label)
{}
 
 
void Foam::sumReduce
(
    scalar&,
    label&,
    const int,
    const label
)
{}
 
 
void Foam::reduce(scalar&, const sumOp<scalar>&, const int, const label, label&)
{}
 
 
void Foam::UPstream::allToAll
(
    const labelUList& sendData,
    labelUList& recvData,
    const label communicator
)
{
    recvData.deepCopy(sendData);
}
 
 
void Foam::UPstream::gather
(
    const char* sendData,
    int sendSize,
 
    char* recvData,
    const UList<int>& recvSizes,
    const UList<int>& recvOffsets,
    const label communicator
)
{
    memmove(recvData, sendData, sendSize);
}
 
 
void Foam::UPstream::scatter
(
    const char* sendData,
    const UList<int>& sendSizes,
    const UList<int>& sendOffsets,
 
    char* recvData,
    int recvSize,
    const label communicator
)
{
    memmove(recvData, sendData, recvSize);
}
 
 
void Foam::UPstream::allocatePstreamCommunicator
(
    const label,
    const label
)
{}
 
 
void Foam::UPstream::freePstreamCommunicator(const label)
{}
 
 
Foam::label Foam::UPstream::nRequests()
{
    return 0;
}
 
 
void Foam::UPstream::resetRequests(const label i)
{}
 
 
void Foam::UPstream::waitRequests(const label start)
{}
 
 
void Foam::UPstream::waitRequest(const label i)
{}
 
 
bool Foam::UPstream::finishedRequest(const label i)
{
    NotImplemented;
    return false;
}
 
 
// ************************************************************************* //