mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-11-28 03:28:01 +00:00
66b02ca5ca
- ensures each Tensor-container operates for the following base types:
- floatScalar
- doubleScalar
- complex
- adds/improves test applications for each container and base type:
- constructors
- member functions
- global functions
- global operators
- misc:
- silently removes `invariantIII()` for `tensor2D` and `symmTensor2D`
since the 3rd invariant does not exist for 2x2 matrices
- fixes `invariantII()` algorithm for `tensor2D` and `symmTensor2D`
- adds `Cmpt` multiplication to `Vector2D` and `Vector`
- adds missing access funcs for symmetric containers
- improves func/header documentations
174 lines
4.5 KiB
C++
174 lines
4.5 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 | www.openfoam.com
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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Copyright (C) 2011-2016 OpenFOAM Foundation
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Copyright (C) 2019-2020 OpenCFD Ltd.
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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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A templated (3 x 3) diagonal tensor of objects of \<T\>, effectively
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containing 1 element, derived from VectorSpace.
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See also
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Test-SphericalTensor.C
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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 "contiguous.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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// Typedefs
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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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// Generated Methods
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//- Default construct
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SphericalTensor() = default;
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//- Copy construct
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SphericalTensor(const SphericalTensor&) = default;
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//- Copy assignment
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SphericalTensor& operator=(const SphericalTensor&) = default;
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// Constructors
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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 explicit SphericalTensor(const Cmpt& tii);
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//- Construct from Istream
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inline explicit SphericalTensor(Istream& is);
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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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//- Return non-Hermitian transpose (no-op)
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inline const SphericalTensor<Cmpt>& T() const;
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};
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// * * * * * * * * * * * * * * * * * Traits * * * * * * * * * * * * * * * * //
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//- Data are contiguous if component type is contiguous
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template<class Cmpt>
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struct is_contiguous<SphericalTensor<Cmpt>> : is_contiguous<Cmpt> {};
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//- Data are contiguous label if component type is label
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template<class Cmpt>
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struct is_contiguous_label<SphericalTensor<Cmpt>>
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:
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is_contiguous_label<Cmpt>
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{};
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//- Data are contiguous scalar if component type is scalar
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template<class Cmpt>
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struct is_contiguous_scalar<SphericalTensor<Cmpt>>
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:
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is_contiguous_scalar<Cmpt>
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{};
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template<class Cmpt>
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class typeOfSolve<SphericalTensor<Cmpt>>
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{
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public:
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typedef SphericalTensor<solveScalar> type;
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#include "SphericalTensorI.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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