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========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | Website: https://openfoam.org
\\ / A nd | Copyright (C) 2021-2022 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
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
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "triIntersectLocation.H"
// * * * * * * * * * * * Private Static Member Functions * * * * * * * * * * //
inline Foam::label Foam::triIntersect::location::noi()
{
return -labelMax;
}
// * * * * * * * * * * * * * * Private Constructors * * * * * * * * * * * * //
inline Foam::triIntersect::location::location
(
const label srci,
const label tgti
)
:
labelPair(srci, tgti)
{}
// * * * * * * * * * * * * * Static Member Functions * * * * * * * * * * * * //
inline Foam::triIntersect::location
Foam::triIntersect::location::srcPoint(const label srcPi)
{
return location(srcPi, noi());
}
inline Foam::triIntersect::location
Foam::triIntersect::location::tgtPoint(const label tgtPi)
{
return location(noi(), tgtPi);
}
inline Foam::triIntersect::location
Foam::triIntersect::location::srcTgtPoint(const label srcPi, const label tgtPi)
{
return location(srcPi, tgtPi);
}
inline Foam::triIntersect::location
Foam::triIntersect::location::intersection(const label srcEi, const label tgtEi)
{
return Foam::triIntersect::location(-1 - srcEi, -1 - tgtEi);
}
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
inline Foam::triIntersect::location::location()
:
labelPair(noi(), noi())
{}
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
inline bool Foam::triIntersect::location::isNull() const
{
return first() == noi() && second() == noi();
}
inline bool Foam::triIntersect::location::isSrcPoint() const
{
return first() != noi() && first() >= 0;
}
inline bool Foam::triIntersect::location::isTgtPoint() const
{
return second() != noi() && second() >= 0;
}
inline bool Foam::triIntersect::location::isSrcNotTgtPoint() const
{
return isSrcPoint() && !isTgtPoint();
}
inline bool Foam::triIntersect::location::isTgtNotSrcPoint() const
{
return !isSrcPoint() && isTgtPoint();
}
inline bool Foam::triIntersect::location::isSrcAndTgtPoint() const
{
return isSrcPoint() && isTgtPoint();
}
inline bool Foam::triIntersect::location::isIntersection() const
{
return
first() != noi() && first() < 0
&& second() != noi() && second() < 0;
}
inline Foam::label Foam::triIntersect::location::srcPointi() const
{
#ifdef FULLDEBUG
if (!isSrcPoint())
{
FatalErrorInFunction
<< "Source point requested from non-source-point location"
<< exit(FatalError);
}
#endif
return first();
}
inline Foam::label Foam::triIntersect::location::tgtPointi() const
{
#ifdef FULLDEBUG
if (!isTgtPoint())
{
FatalErrorInFunction
<< "Target point requested from non-source-point location"
<< exit(FatalError);
}
#endif
return second();
}
inline Foam::label Foam::triIntersect::location::srcEdgei() const
{
#ifdef FULLDEBUG
if (!isIntersection())
{
FatalErrorInFunction
<< "Source edge requested from non-intersection location"
<< exit(FatalError);
}
#endif
return -1 - first();
}
inline Foam::label Foam::triIntersect::location::tgtEdgei() const
{
#ifdef FULLDEBUG
if (!isIntersection())
{
FatalErrorInFunction
<< "Target edge requested from non-intersection location"
<< exit(FatalError);
}
#endif
return -1 - second();
}
// * * * * * * * * * * * * * * Friend Operators * * * * * * * * * * * * * * //
inline bool Foam::triIntersect::operator==(const location& a, const location& b)
{
return
static_cast<const labelPair&>(a)
== static_cast<const labelPair&>(b);
}
inline bool Foam::triIntersect::operator!=(const location& a, const location& b)
{
return !(a == b);
}
// ************************************************************************* //
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