forceSuSpI.H

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    Copyright (C) 2011 OpenFOAM Foundation
    Copyright (C) 2020 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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// * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * * * //
 
inline Foam::forceSuSp::forceSuSp(const Foam::zero)
:
    Tuple2<vector, scalar>(vector::zero, 0)
{}
 
 
inline Foam::forceSuSp::forceSuSp
(
    const Tuple2<vector, scalar>& fs
)
:
    Tuple2<vector, scalar>(fs)
{}
 
 
inline Foam::forceSuSp::forceSuSp(const vector& Su, const scalar Sp)
{
    first() = Su;
    second() = Sp;
}
 
 
inline Foam::forceSuSp::forceSuSp(Istream& is)
:
    Tuple2<vector, scalar>(is)
{}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
inline const Foam::vector& Foam::forceSuSp::Su() const
{
    return first();
}
 
 
inline Foam::scalar Foam::forceSuSp::Sp() const
{
    return second();
}
 
 
inline Foam::vector& Foam::forceSuSp::Su()
{
    return first();
}
 
 
inline Foam::scalar& Foam::forceSuSp::Sp()
{
    return second();
}
 
 
// * * * * * * * * * * * * * * * Operators * * * * * * * * * * * * * * * * * //
 
inline void Foam::forceSuSp::operator+=(const forceSuSp& susp)
{
    first() += susp.first();
    second() += susp.second();
}
 
 
inline void Foam::forceSuSp::operator-=(const forceSuSp& susp)
{
    first() -= susp.first();
    second() -= susp.second();
}
 
 
// * * * * * * * * * * * * * * * Friend Operators  * * * * * * * * * * * * * //
 
inline Foam::forceSuSp Foam::operator+
(
    const forceSuSp& susp1,
    const forceSuSp& susp2
)
{
    return forceSuSp
    (
        susp1.first() + susp2.first(),
        susp1.second() + susp2.second()
    );
}
 
 
inline Foam::forceSuSp Foam::operator*
(
    const scalar s,
    const forceSuSp& susp
)
{
    return forceSuSp(susp.first()*s, susp.second()*s);
}
 
 
// ************************************************************************* //