Function setControls

src/OpenFOAM/db/Time/Time.C:127–327

void Foam::Time::setControls()
{
    // default is to resume calculation from "latestTime"
    const word startFrom = controlDict_.lookupOrDefault<word>
    (
        "startFrom",
        "latestTime"
    );

    if (startFrom == "startTime")
    {
        controlDict_.lookup("startTime") >> startTime_;
    }
    else
    {
        // Search directory for valid time directories
        instantList timeDirs = findTimes(path(), constant());

        if (startFrom == "firstTime")
        {
            if (timeDirs.size())
            {
                if (timeDirs[0].name() == constant() && timeDirs.size() >= 2)
                {
                    startTime_ = timeDirs[1].value();
                }
                else
                {
                    startTime_ = timeDirs[0].value();
                }
            }
        }
        else if (startFrom == "latestTime")
        {
            if (timeDirs.size())
            {
                startTime_ = timeDirs.last().value();
            }
        }
        else
        {
            FatalIOErrorInFunction(controlDict_)
                << "expected startTime, firstTime or latestTime"
                << " found '" << startFrom << "'"
                << exit(FatalIOError);
        }
    }

    setTime(startTime_, 0);

    readDict();
    deltaTSave_ = deltaT_;
    deltaT0_ = deltaT_;

    // Check if time directory exists
    // If not increase time precision to see if it is formatted differently.
    if (!fileHandler().exists(timePath(), false))
    {