mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
74e16d7729
Add support for constructing VectorSpaces from forms with lower component type, e.g. Vector<scalar> from Vector<label>
114 lines
2.9 KiB
C++
114 lines
2.9 KiB
C++
/*---------------------------------------------------------------------------*\
|
|
========= |
|
|
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
|
|
\\ / O peration |
|
|
\\ / A nd | Copyright (C) 2011-2013 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/>.
|
|
|
|
\*---------------------------------------------------------------------------*/
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
namespace Foam
|
|
{
|
|
|
|
// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
|
|
|
|
// Construct null
|
|
template<class Cmpt>
|
|
inline Vector2D<Cmpt>::Vector2D()
|
|
{}
|
|
|
|
|
|
// Construct given VectorSpace
|
|
template<class Cmpt>
|
|
inline Vector2D<Cmpt>::Vector2D(const VectorSpace<Vector2D<Cmpt>, Cmpt, 2>& vs)
|
|
:
|
|
VectorSpace<Vector2D<Cmpt>, Cmpt, 2>(vs)
|
|
{}
|
|
|
|
|
|
// Construct given three Cmpts
|
|
template<class Cmpt>
|
|
inline Vector2D<Cmpt>::Vector2D(const Cmpt& vx, const Cmpt& vy)
|
|
{
|
|
this->v_[X] = vx;
|
|
this->v_[Y] = vy;
|
|
}
|
|
|
|
|
|
// Construct from Istream
|
|
template<class Cmpt>
|
|
inline Vector2D<Cmpt>::Vector2D(Istream& is)
|
|
:
|
|
VectorSpace<Vector2D<Cmpt>, Cmpt, 2>(is)
|
|
{}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
|
|
|
|
template<class Cmpt>
|
|
inline const Cmpt& Vector2D<Cmpt>::x() const
|
|
{
|
|
return this->v_[X];
|
|
}
|
|
|
|
template<class Cmpt>
|
|
inline const Cmpt& Vector2D<Cmpt>::y() const
|
|
{
|
|
return this->v_[Y];
|
|
}
|
|
|
|
|
|
template<class Cmpt>
|
|
inline Cmpt& Vector2D<Cmpt>::x()
|
|
{
|
|
return this->v_[X];
|
|
}
|
|
|
|
template<class Cmpt>
|
|
inline Cmpt& Vector2D<Cmpt>::y()
|
|
{
|
|
return this->v_[Y];
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * Global Operators * * * * * * * * * * * * * //
|
|
|
|
template<class Cmpt>
|
|
inline typename innerProduct<Vector2D<Cmpt>, Vector2D<Cmpt> >::type
|
|
operator&(const Vector2D<Cmpt>& v1, const Vector2D<Cmpt>& v2)
|
|
{
|
|
return Cmpt(v1.x()*v2.x() + v1.y()*v2.y());
|
|
}
|
|
|
|
|
|
template<class Cmpt>
|
|
inline scalar Vector2D<Cmpt>::perp(const Vector2D<Cmpt>& b) const
|
|
{
|
|
return x()*b.y()-y()*b.x();
|
|
}
|
|
|
|
|
|
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
|
|
|
|
} // End namespace Foam
|
|
|
|
// ************************************************************************* //
|