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divScheme.C

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00001 /*---------------------------------------------------------------------------*\
00002   =========                 |
00003   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
00004    \\    /   O peration     |
00005     \\  /    A nd           | Copyright (C) 1991-2010 OpenCFD Ltd.
00006      \\/     M anipulation  |
00007 -------------------------------------------------------------------------------
00008 License
00009     This file is part of OpenFOAM.
00010 
00011     OpenFOAM is free software: you can redistribute it and/or modify it
00012     under the terms of the GNU General Public License as published by
00013     the Free Software Foundation, either version 3 of the License, or
00014     (at your option) any later version.
00015 
00016     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
00017     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
00018     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
00019     for more details.
00020 
00021     You should have received a copy of the GNU General Public License
00022     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
00023 
00024 Description
00025     Abstract base class for finite volume calculus div schemes.
00026 
00027 \*---------------------------------------------------------------------------*/
00028 
00029 #include <finiteVolume/fv.H>
00030 #include <OpenFOAM/HashTable.H>
00031 #include <finiteVolume/linear.H>
00032 
00033 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00034 
00035 namespace Foam
00036 {
00037 
00038 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00039 
00040 namespace fv
00041 {
00042 
00043 // * * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * //
00044 
00045 template<class Type>
00046 tmp<divScheme<Type> > divScheme<Type>::New
00047 (
00048     const fvMesh& mesh,
00049     Istream& schemeData
00050 )
00051 {
00052     if (fv::debug)
00053     {
00054         Info<< "divScheme<Type>::New(const fvMesh&, Istream&) : "
00055                "constructing divScheme<Type>"
00056             << endl;
00057     }
00058 
00059     if (schemeData.eof())
00060     {
00061         FatalIOErrorIn
00062         (
00063             "divScheme<Type>::New(const fvMesh&, Istream&)",
00064             schemeData
00065         )   << "Div scheme not specified" << endl << endl
00066             << "Valid div schemes are :" << endl
00067             << IstreamConstructorTablePtr_->sortedToc()
00068             << exit(FatalIOError);
00069     }
00070 
00071     word schemeName(schemeData);
00072 
00073     typename IstreamConstructorTable::iterator cstrIter =
00074         IstreamConstructorTablePtr_->find(schemeName);
00075 
00076     if (cstrIter == IstreamConstructorTablePtr_->end())
00077     {
00078         FatalIOErrorIn
00079         (
00080             "divScheme<Type>::New(const fvMesh&, Istream&)",
00081             schemeData
00082         )   << "unknown div scheme " << schemeName << endl << endl
00083             << "Valid div schemes are :" << endl
00084             << IstreamConstructorTablePtr_->sortedToc()
00085             << exit(FatalIOError);
00086     }
00087 
00088     return cstrIter()(mesh, schemeData);
00089 }
00090 
00091 
00092 // * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
00093 
00094 template<class Type>
00095 divScheme<Type>::~divScheme()
00096 {}
00097 
00098 
00099 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
00100 
00101 
00102 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00103 
00104 } // End namespace fv
00105 
00106 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
00107 
00108 } // End namespace Foam
00109 
00110 // ************************ vim: set sw=4 sts=4 et: ************************ //
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