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[foam-extend-3.2.git] / src / foam / primitives / BlockCoeff / BlockCoeffNorm / BlockCoeffMaxNorm / tensorBlockCoeffMaxNorm.H
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1 /*---------------------------------------------------------------------------*\
2   =========                 |
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7 -------------------------------------------------------------------------------
8 License
9     This file is part of foam-extend.
11     foam-extend is free software: you can redistribute it and/or modify it
12     under the terms of the GNU General Public License as published by the
13     Free Software Foundation, either version 3 of the License, or (at your
14     option) any later version.
16     foam-extend is distributed in the hope that it will be useful, but
17     WITHOUT ANY WARRANTY; without even the implied warranty of
18     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
19     General Public License for more details.
21     You should have received a copy of the GNU General Public License
22     along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.
24 Class
25     BlockCoeffMaxNorm
27 Description
28     Implemented to avoid issues with asScalar, asSquare etc.
29     This is basically needed since there are specializations of the BlockCoeff
30     class.
32 Author
33     Klas Jareteg, 2013-03-07
35 SourceFiles
36     BlockCoeffMaxNorm.C
38 \*---------------------------------------------------------------------------*/
40 #ifndef tensorBlockCoeffMaxNorm_H
41 #define tensorBlockCoeffMaxNorm_H
43 #include "blockCoeffs.H"
44 #include "blockCoeffNorms.H"
45 #include "BlockCoeffNorm.H"
46 #include "BlockCoeffMaxNorm.H"
47 #include "runTimeSelectionTables.H"
49 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
51 namespace Foam
54 /*---------------------------------------------------------------------------*\
55                         Class BlockCoeffMaxNorm Declaration
56 \*---------------------------------------------------------------------------*/
58 template<>
59 inline scalar BlockCoeffMaxNorm<tensor>::normalize
61     const BlockCoeff<tensor>& a
64     if (a.activeType() == BlockCoeff<tensor>::SCALAR)
65     {
66         return mag(a.asScalar());
67     }
68     else if (a.activeType() == BlockCoeff<tensor>::LINEAR)
69     {
70         return cmptMax(cmptMag(a.asLinear()));
71     }
72     else
73     {
74         FatalErrorIn
75         (
76             "scalar BlockCoeffMaxNorm<tensor>(const BlockCoeff<tensor>& a)"
77         )   << "Unknown type" << abort(FatalError);
79         return 0;
80     }
84 template<>
85 inline void BlockCoeffMaxNorm<tensor>::coeffMag
87     const CoeffField<tensor>& a,
88     Field<scalar>& b
91     if (a.activeType() == BlockCoeff<tensor>::SCALAR)
92     {
93         b = mag(a.asScalar());
94     }
95     else if (a.activeType() == BlockCoeff<tensor>::LINEAR)
96     {
97         b = cmptMax(cmptMag(a.asLinear()));
98     }
99     else
100     {
101         FatalErrorIn
102         (
103             "scalar BlockCoeffMaxNorm<Type>(const BlockCoeff<tensor>& b)"
104         )   << "Unknown type" << abort(FatalError);
105     }
109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 } // End namespace Foam
113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
116 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
118 #endif
120 // ************************************************************************* //