omega1.C

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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
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#include "omega1.H"
#include "Time.H"
 
// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
 
Foam::autoPtr<Foam::Function1<Foam::scalar>> Foam::Function1s::omega::init
(
    const Time& time,
    const dictionary& dict
)
{
    const bool foundOmega = dict.found("omega");
    const bool foundRpm = dict.found("rpm");
 
    if (foundOmega && foundRpm)
    {
        FatalIOErrorInFunction(dict)
            << "Rotational speeds rpm and omega both defined in dictionary "
            << dict.name() << exit(FatalIOError);
    }
 
    if (!foundOmega && !foundRpm)
    {
        FatalIOErrorInFunction(dict)
            << "Neither rotational speed rpm or omega defined in dictionary "
            << dict.name() << exit(FatalIOError);
    }
 
    return
        Function1<scalar>::New
        (
            foundOmega ? "omega" : "rpm",
            tUnits_,
            foundOmega ? unitRadians/dimTime : units()["rpm"],
            dict
        );
}
 
 
// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
Foam::Function1s::omega::omega(const Time& time, const dictionary& dict)
:
    tUnits_(time.userUnits()),
    omega_(init(time, dict))
{}
 
 
Foam::Function1s::omega::omega(const omega& o)
:
    tUnits_(o.tUnits_),
    omega_(o.omega_, false)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
void Foam::Function1s::omega::write(Ostream& os) const
{
    writeEntry
    (
        os,
        tUnits_,
        omega_->name() == "omega" ? unitRadians/dimTime : units()["rpm"],
        omega_()
    );
}
 
 
// * * * * * * * * * * * * * * * IOstream Functions  * * * * * * * * * * * * //
 
void Foam::Function1s::writeEntry(Ostream& os, const omega& o)
{
    o.write(os);
}
 
 
// ************************************************************************* //