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includeIfPresentEntry.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 \*---------------------------------------------------------------------------*/
00025 
00026 #include "includeIfPresentEntry.H"
00027 #include <OpenFOAM/dictionary.H>
00028 #include <OpenFOAM/IFstream.H>
00029 #include <OpenFOAM/addToMemberFunctionSelectionTable.H>
00030 
00031 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
00032 
00033 const Foam::word Foam::functionEntries::includeIfPresentEntry::typeName
00034 (
00035     Foam::functionEntries::includeIfPresentEntry::typeName_()
00036 );
00037 
00038 // Don't lookup the debug switch here as the debug switch dictionary
00039 // might include includeIfPresentEntry
00040 int Foam::functionEntries::includeIfPresentEntry::debug(0);
00041 
00042 namespace Foam
00043 {
00044 namespace functionEntries
00045 {
00046     addToMemberFunctionSelectionTable
00047     (
00048         functionEntry,
00049         includeIfPresentEntry,
00050         execute,
00051         dictionaryIstream
00052     );
00053 
00054     addToMemberFunctionSelectionTable
00055     (
00056         functionEntry,
00057         includeIfPresentEntry,
00058         execute,
00059         primitiveEntryIstream
00060     );
00061 }
00062 }
00063 
00064 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
00065 
00066 bool Foam::functionEntries::includeIfPresentEntry::execute
00067 (
00068     dictionary& parentDict,
00069     Istream& is
00070 )
00071 {
00072     IFstream ifs(includeFileName(is));
00073 
00074     if (ifs)
00075     {
00076         parentDict.read(ifs);
00077     }
00078 
00079     return true;
00080 }
00081 
00082 
00083 bool Foam::functionEntries::includeIfPresentEntry::execute
00084 (
00085     const dictionary& parentDict,
00086     primitiveEntry& entry,
00087     Istream& is
00088 )
00089 {
00090     IFstream ifs(includeFileName(is));
00091 
00092     if (ifs)
00093     {
00094         entry.read(parentDict, ifs);
00095     }
00096 
00097     return true;
00098 }
00099 
00100 // ************************ vim: set sw=4 sts=4 et: ************************ //
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