stopAtFile.C

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    \\  /    A nd           | Copyright (C) 2011-2020 OpenFOAM Foundation
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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
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    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
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\*---------------------------------------------------------------------------*/
 
#include "stopAtFile.H"
#include "dictionary.H"
#include "OSspecific.H"
#include "PstreamReduceOps.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
    defineTypeNameAndDebug(stopAtFile, 0);
 
    addToRunTimeSelectionTable
    (
        functionObject,
        stopAtFile,
        dictionary
    );
}
}
 
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
void Foam::functionObjects::stopAtFile::removeFile() const
{
    bool fileExists = isFile(stopAtFileFile_);
    reduce(fileExists, orOp<bool>());
 
    if (fileExists && Pstream::master())
    {
        // Cleanup ABORT file (on master only)
        rm(stopAtFileFile_);
    }
}
 
 
bool Foam::functionObjects::stopAtFile::condition() const
{
    return isFile(stopAtFileFile_);
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::functionObjects::stopAtFile::stopAtFile
(
    const word& name,
    const Time& runTime,
    const dictionary& dict
)
:
    stopAt(name, runTime, dict),
    stopAtFileFile_("$FOAM_CASE/" + name)
{
    stopAtFileFile_.expand();
    read(dict);
 
    // Remove any old files from previous runs
    removeFile();
}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::functionObjects::stopAtFile::~stopAtFile()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::functionObjects::stopAtFile::read(const dictionary& dict)
{
    stopAt::read(dict);
 
    if (dict.readIfPresent("file", stopAtFileFile_))
    {
        stopAtFileFile_.expand();
    }
 
    return true;
}
 
 
bool Foam::functionObjects::stopAtFile::end()
{
    removeFile();
    return true;
}
 
 
// ************************************************************************* //