WallCollisionRecordI.H

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// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
 
template<class Type>
inline bool Foam::WallCollisionRecord<Type>::match
(
    const vector& pRel,
    scalar radius
)
{
    scalar magpRel_= mag(pRel_);
 
    scalar magpRel = mag(pRel);
 
    // Using the new data as the acceptance criterion
    scalar cosAcceptanceAngle = magpRel/radius;
 
    if (cosAcceptanceAngle > errorCosAngle)
    {
        Info<< "pRel_ " << pRel_ << " " << magpRel_ << nl
            << "pRel " << pRel << " " << magpRel << nl
            << "unit vector dot product " << (pRel & pRel_)/(magpRel_*magpRel)
            << nl << "cosAcceptanceAngle " << cosAcceptanceAngle
            << endl;
 
        FatalErrorInFunction
            << "Problem with matching WallCollisionRecord." << nl
            << "The given radius, " << radius << ", is smaller than distance "
            << "to the relative position of the WallInteractionSite, "
            << magpRel << nl
            << abort(FatalError);
    }
 
    // Are the test and recorded pRel (relative position vectors)
    // aligned to within the calculated tolerance?
    bool matched = (pRel & pRel_)/(magpRel_*magpRel) > cosAcceptanceAngle;
 
    if (matched)
    {
        pRel_ = pRel;
    }
 
    return matched;
}
 
 
template<class Type>
inline const Foam::vector&
Foam::WallCollisionRecord<Type>::pRel() const
{
    return pRel_;
}
 
 
template<class Type>
inline const Type&
Foam::WallCollisionRecord<Type>::collisionData() const
{
    return data_;
}
 
 
template<class Type>
inline Type& Foam::WallCollisionRecord<Type>::collisionData()
{
    return data_;
}
 
 
template<class Type>
inline bool Foam::WallCollisionRecord<Type>::accessed() const
{
    return accessed_;
}
 
 
template<class Type>
inline void Foam::WallCollisionRecord<Type>::setAccessed()
{
    accessed_ = true;
}
 
 
template<class Type>
inline void Foam::WallCollisionRecord<Type>::setUnaccessed()
{
    accessed_ = false;
}
 
 
// * * * * * * * * * * * * * * Friend Operators * * * * * * * * * * * * * * //
 
template<class Type>
inline bool Foam::operator==
(
    const WallCollisionRecord<Type>& a,
    const WallCollisionRecord<Type>& b
)
{
    return
    (
        a.accessed_ == b.accessed_
     && a.pRel_ == b.pRel_
     && a.data_ == b.data_
    );
}
 
 
template<class Type>
inline bool Foam::operator!=
(
    const WallCollisionRecord<Type>& a,
    const WallCollisionRecord<Type>& b
)
{
    return !(a == b);
}
 
 
// ************************************************************************* //