stopAt.C

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License
    This file is part of OpenFOAM.
 
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    the Free Software Foundation, either version 3 of the License, or
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#include "stopAt.H"
#include "Time.H"
#include "PstreamReduceOps.H"
#include "addToRunTimeSelectionTable.H"
 
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
 
namespace Foam
{
namespace functionObjects
{
    defineTypeNameAndDebug(stopAt, 0);
}
}
 
const Foam::NamedEnum
<
    Foam::functionObjects::stopAt::actionType,
    3
> Foam::functionObjects::stopAt::actionTypeNames_
{
    "noWriteNow",
    "writeNow",
    "nextWrite"
};
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::functionObjects::stopAt::stopAt
(
    const word& name,
    const Time& runTime,
    const dictionary& dict
)
:
    functionObject(name, runTime),
    action_(actionType::nextWrite),
    stopped_(false)
{}
 
 
// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
 
Foam::functionObjects::stopAt::~stopAt()
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
bool Foam::functionObjects::stopAt::read(const dictionary& dict)
{
    if (dict.found("action"))
    {
        action_ = actionTypeNames_.read(dict.lookup("action"));
    }
 
    return true;
}
 
 
bool Foam::functionObjects::stopAt::execute()
{
    if (!stopped_)
    {
        bool stopCondition = condition();
        reduce(stopCondition, orOp<bool>());
 
        if (stopCondition)
        {
            switch (action_)
            {
                case actionType::noWriteNow :
                {
                    if (time_.stopAt(Time::stopAtControl::noWriteNow))
                    {
                        Info<< type() << "(timeIndex="
                            << time_.timeIndex()
                            << "): stopping now without writing"
                            << endl;
                    }
                    break;
                }
 
                case actionType::writeNow :
                {
                    if (time_.stopAt(Time::stopAtControl::writeNow))
                    {
                        Info<< type() << "(timeIndex="
                            << time_.timeIndex()
                            << "): stopping now after writing"
                            << endl;
                    }
                    break;
                }
 
                case actionType::nextWrite :
                {
                    if (time_.stopAt(Time::stopAtControl::nextWrite))
                    {
                        Info<< type() << "(timeIndex="
                            << time_.timeIndex()
                            << "): stopping after next write"
                            << endl;
                    }
                    break;
                }
            }
 
            stopped_ = true;
        }
    }
 
    return true;
}
 
 
bool Foam::functionObjects::stopAt::write()
{
    return true;
}
 
 
bool Foam::functionObjects::stopAt::end()
{
    return true;
}
 
 
// ************************************************************************* //