Barycentric2DI.H

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    Copyright (C) 2017 OpenFOAM Foundation
    Copyright (C) 2019 OpenCFD Ltd.
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License
    This file is part of OpenFOAM.
 
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// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
 
template<class Cmpt>
inline Foam::Barycentric2D<Cmpt>::Barycentric2D(const Foam::zero)
:
    Barycentric2D::vsType(Zero)
{}
 
 
template<class Cmpt>
inline Foam::Barycentric2D<Cmpt>::Barycentric2D
(
    const Cmpt& va,
    const Cmpt& vb,
    const Cmpt& vc
)
{
    this->v_[A] = va;
    this->v_[B] = vb;
    this->v_[C] = vc;
}
 
 
// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Cmpt>
inline const Cmpt& Foam::Barycentric2D<Cmpt>::a() const
{
    return this->v_[A];
}
 
 
template<class Cmpt>
inline const Cmpt& Foam::Barycentric2D<Cmpt>::b() const
{
    return this->v_[B];
}
 
 
template<class Cmpt>
inline const Cmpt& Foam::Barycentric2D<Cmpt>::c() const
{
    return this->v_[C];
}
 
 
template<class Cmpt>
inline Cmpt& Foam::Barycentric2D<Cmpt>::a()
{
    return this->v_[A];
}
 
 
template<class Cmpt>
inline Cmpt& Foam::Barycentric2D<Cmpt>::b()
{
    return this->v_[B];
}
 
 
template<class Cmpt>
inline Cmpt& Foam::Barycentric2D<Cmpt>::c()
{
    return this->v_[C];
}
 
 
template<class Cmpt>
inline bool Foam::Barycentric2D<Cmpt>::outside() const
{
    return ((this->v_[A] < 0) || (this->v_[B]) < 0 || (this->v_[C] < 0));
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
// * * * * * * * * * * * * * * * Global Operators  * * * * * * * * * * * * * //
 
template<class Cmpt>
inline Cmpt operator&
(
    const Barycentric2D<Cmpt>& b1,
    const Barycentric2D<Cmpt>& b2
)
{
    return b1.a()*b2.a() + b1.b()*b2.b() + b1.c()*b2.c();
}
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
} // End namespace Foam
 
// ************************************************************************* //