228 lines
7.3 KiB
C
228 lines
7.3 KiB
C
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/*---------------------------------------------------------------------------*\
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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 | Copyright held by original author
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\\/ M anipulation |
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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 the
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Free Software Foundation; either version 2 of the License, or (at your
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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, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Application
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changeDictionary
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Description
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Simple dictionary changing tool. Can be used to e.g. change the patch
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type. Reads dictionaries (fields) and entries to change from a dictionary.
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E.g. to make the @em movingWall a @em fixedValue for @em p, the
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@c system/changeDictionaryDict would contain the following:
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@verbatim
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dictionaryReplacement
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{
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p // field to change
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{
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boundaryField
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{
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movingWall // entry to change
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{
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type fixedValue;
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value uniform 123.45;
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}
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}
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}
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}
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@endverbatim
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\*---------------------------------------------------------------------------*/
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#include "argList.H"
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#include "IOobjectList.H"
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#include "IOPtrList.H"
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#include "volFields.H"
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using namespace Foam;
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTemplateTypeNameAndDebug(IOPtrList<entry>, 0);
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}
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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// Main program:
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int main(int argc, char *argv[])
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{
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# include "addRegionOption.H"
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# include "setRootCase.H"
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# include "createTime.H"
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# include "createNamedMesh.H"
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fileName regionPrefix = "";
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if (regionName != fvMesh::defaultRegion)
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{
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regionPrefix = regionName;
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}
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// Get the replacement rules from a dictionary
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IOdictionary dict
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(
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IOobject
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(
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"changeDictionaryDict",
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runTime.system(),
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE
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)
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);
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const dictionary& replaceDicts = dict.subDict("dictionaryReplacement");
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Info<< "Read dictionary " << dict.name()
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<< " with replacements for dictionaries "
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<< replaceDicts.toc() << endl;
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// Every replacement is a dictionary name and a keyword in this
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forAllConstIter(dictionary, replaceDicts, fieldIter)
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{
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const word& fieldName = fieldIter().keyword();
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Info<< "Replacing entries in dictionary " << fieldName << endl;
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// Handle 'boundary' specially:
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// - is PtrList of dictionaries
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// - is in polyMesh/
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if (fieldName == "boundary")
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{
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Info<< "Special handling of " << fieldName
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<< " as polyMesh/boundary file." << endl;
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// Read PtrList of dictionary as dictionary.
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const word oldTypeName = IOPtrList<entry>::typeName;
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const_cast<word&>(IOPtrList<entry>::typeName) = word::null;
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IOPtrList<entry> dictList
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(
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IOobject
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(
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fieldName,
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runTime.findInstance
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(
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regionPrefix/polyMesh::meshSubDir,
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fieldName
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),
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polyMesh::meshSubDir,
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE,
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false
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)
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);
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const_cast<word&>(IOPtrList<entry>::typeName) = oldTypeName;
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// Fake type back to what was in field
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const_cast<word&>(dictList.type()) = dictList.headerClassName();
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// Temporary convert to dictionary
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dictionary fieldDict;
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forAll(dictList, i)
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{
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fieldDict.add(dictList[i].keyword(), dictList[i].dict());
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}
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Info<< "Loaded dictionary " << fieldName
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<< " with entries " << fieldDict.toc() << endl;
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// Get the replacement dictionary for the field
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const dictionary& replaceDict = fieldIter().dict();
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Info<< "Merging entries from " << replaceDict.toc() << endl;
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// Merge the replacements in
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fieldDict.merge(replaceDict);
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Info<< "fieldDict:" << fieldDict << endl;
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// Convert back into dictList
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wordList doneKeys(dictList.size());
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label nEntries = fieldDict.size();
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forAll(dictList, i)
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{
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doneKeys[i] = dictList[i].keyword();
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dictList.set(i, fieldDict.lookupEntry(doneKeys[i]).clone());
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fieldDict.remove(doneKeys[i]);
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}
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// Add remaining entries
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label sz = dictList.size();
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dictList.setSize(nEntries);
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forAllConstIter(dictionary, fieldDict, iter)
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{
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dictList.set(sz, iter().clone());
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}
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Info<< "Writing modified fieldDict " << fieldName << endl;
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dictList.write();
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}
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else
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{
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// Read dictionary. (disable class type checking so we can load
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// field)
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Info<< "Loading dictionary " << fieldName << endl;
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const word oldTypeName = IOdictionary::typeName;
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const_cast<word&>(IOdictionary::typeName) = word::null;
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IOdictionary fieldDict
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(
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IOobject
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(
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fieldName,
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runTime.timeName(),
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mesh,
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IOobject::MUST_READ,
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IOobject::NO_WRITE,
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false
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)
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);
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const_cast<word&>(IOdictionary::typeName) = oldTypeName;
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// Fake type back to what was in field
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const_cast<word&>(fieldDict.type()) = fieldDict.headerClassName();
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Info<< "Loaded dictionary " << fieldName
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<< " with entries " << fieldDict.toc() << endl;
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// Get the replacement dictionary for the field
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const dictionary& replaceDict = fieldIter().dict();
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Info<< "Merging entries from " << replaceDict.toc() << endl;
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// Merge the replacements in
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fieldDict.merge(replaceDict);
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Info<< "Writing modified fieldDict " << fieldName << endl;
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fieldDict.regIOobject::write();
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}
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}
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Info<< endl;
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Info<< "End\n" << endl;
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return 0;
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}
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// ************************************************************************* //
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