src/OpenFOAM/db/dictionary/functionEntries/includeIfPresentEntry/includeIfPresentEntry.C

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
   4    \\    /   O peration     |
   5     \\  /    A nd           | Copyright (C) 1991-2009 OpenCFD Ltd.
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM 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 2 of the License, or (at your
  14     option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM; if not, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 \*---------------------------------------------------------------------------*/
  26
  27 #include "includeIfPresentEntry.H"
  28 #include "dictionary.H"
  29 #include "IFstream.H"
  30 #include "addToMemberFunctionSelectionTable.H"
  31
  32 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
  33
  34 const Foam::word Foam::functionEntries::includeIfPresentEntry::typeName
  35 (
  36     Foam::functionEntries::includeIfPresentEntry::typeName_()
  37 );
  38
  39 // Don't lookup the debug switch here as the debug switch dictionary
  40 // might include includeIfPresentEntry
  41 int Foam::functionEntries::includeIfPresentEntry::debug(0);
  42
  43 namespace Foam
  44 {
  45 namespace functionEntries
  46 {
  47     addToMemberFunctionSelectionTable
  48     (
  49         functionEntry,
  50         includeIfPresentEntry,
  51         execute,
  52         dictionaryIstream
  53     );
  54
  55     addToMemberFunctionSelectionTable
  56     (
  57         functionEntry,
  58         includeIfPresentEntry,
  59         execute,
  60         primitiveEntryIstream
  61     );
  62 }
  63 }
  64
  65 // * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
  66
  67 bool Foam::functionEntries::includeIfPresentEntry::execute
  68 (
  69     dictionary& parentDict,
  70     Istream& is
  71 )
  72 {
  73     IFstream ifs(includeFileName(is));
  74
  75     if (ifs)
  76     {
  77         parentDict.read(ifs);
  78     }
  79
  80     return true;
  81 }
  82
  83
  84 bool Foam::functionEntries::includeIfPresentEntry::execute
  85 (
  86     const dictionary& parentDict,
  87     primitiveEntry& entry,
  88     Istream& is
  89 )
  90 {
  91     IFstream ifs(includeFileName(is));
  92
  93     if (ifs)
  94     {
  95         entry.read(parentDict, ifs);
  96     }
  97
  98     return true;
  99 }
 100
 101 // ************************************************************************* //