mirror of
https://develop.openfoam.com/Development/openfoam.git
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1c4e32fb6a
- this adds support for various STL operations including
* sorting, filling, find min/max element etc.
* for-range iteration
STYLE: use constexpr for VectorSpace rank
131 lines
3.6 KiB
C++
131 lines
3.6 KiB
C++
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd |
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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| Copyright (C) 2011-2016 OpenFOAM Foundation
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software: you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
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Class
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Foam::SphericalTensor
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Description
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Templated 3D SphericalTensor derived from VectorSpace adding construction
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from 1 component, element access using th ii() member function and the
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inner-product (dot-product) and outer-product operators.
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SourceFiles
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SphericalTensorI.H
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\*---------------------------------------------------------------------------*/
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#ifndef SphericalTensor_H
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#define SphericalTensor_H
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#include "VectorSpace.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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/*---------------------------------------------------------------------------*\
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Class SphericalTensor Declaration
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\*---------------------------------------------------------------------------*/
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template<class Cmpt>
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class SphericalTensor
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:
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public VectorSpace<SphericalTensor<Cmpt>, Cmpt, 1>
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{
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public:
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//- Equivalent type of labels used for valid component indexing
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typedef SphericalTensor<label> labelType;
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// Member constants
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//- Rank of SphericalTensor is 2
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static constexpr direction rank = 2;
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// Static data members
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static const SphericalTensor I;
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static const SphericalTensor oneThirdI;
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static const SphericalTensor twoThirdsI;
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//- Component labeling enumeration
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enum components { II };
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// Constructors
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//- Construct null
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inline SphericalTensor();
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//- Construct initialized to zero
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inline SphericalTensor(const Foam::zero);
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//- Construct given VectorSpace
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template<class Cmpt2>
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inline SphericalTensor
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(
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const VectorSpace<SphericalTensor<Cmpt2>, Cmpt2, 1>&
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);
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//- Construct given the component
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inline SphericalTensor(const Cmpt& tii);
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//- Construct from Istream
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inline SphericalTensor(Istream&);
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// Member Functions
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// Access
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inline const Cmpt& ii() const;
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inline Cmpt& ii();
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//- Transpose
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inline const SphericalTensor<Cmpt>& T() const;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Include inline implementations
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#include "SphericalTensorI.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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