203 lines
4.3 KiB
C
203 lines
4.3 KiB
C
/*---------------------------------------------------------------------------*\
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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 (C) 1991-2011 OpenCFD Ltd.
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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
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the Free Software Foundation, either version 3 of the License, or
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(at your 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, see <http://www.gnu.org/licenses/>.
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Application
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Description
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\*---------------------------------------------------------------------------*/
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#include "OSspecific.H"
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#include "scalar.H"
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#include "IOstreams.H"
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#include "Dictionary.H"
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#include "PtrDictionary.H"
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using namespace Foam;
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class ent
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:
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public Dictionary<ent>::link
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{
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word keyword_;
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int i_;
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public:
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ent(const word& keyword, int i)
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:
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keyword_(keyword),
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i_(i)
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{}
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const word& keyword() const
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{
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return keyword_;
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}
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friend Ostream& operator<<(Ostream& os, const ent& e)
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{
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os << e.keyword_ << ' ' << e.i_ << endl;
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return os;
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}
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};
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class Scalar
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{
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scalar data_;
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public:
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Scalar()
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:
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data_(0)
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{}
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Scalar(scalar val)
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:
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data_(val)
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{}
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~Scalar()
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{
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Info<<"delete Scalar: " << data_ << endl;
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}
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friend Ostream& operator<<(Ostream& os, const Scalar& val)
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{
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os << val.data_;
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return os;
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}
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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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Dictionary<ent>* dictPtr = new Dictionary<ent>;
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Dictionary<ent>& dict = *dictPtr;
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for (int i = 0; i<10; i++)
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{
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ent* ePtr = new ent(word("ent") + name(i), i);
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dict.append(ePtr->keyword(), ePtr);
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dict.swapUp(ePtr);
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}
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Info<< dict << endl;
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dict.swapDown(dict.first());
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forAllConstIter(Dictionary<ent>, dict, iter)
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{
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Info<< "element : " << *iter;
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}
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Info<< "keys: " << dict.toc() << endl;
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delete dictPtr;
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Dictionary<ent> dict2;
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for (int i = 0; i<10; i++)
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{
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ent* ePtr = new ent(word("ent") + name(i), i);
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dict2.append(ePtr->keyword(), ePtr);
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dict2.swapUp(ePtr);
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}
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Info<< "dict:\n" << dict2 << endl;
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Info<< nl << "Testing transfer: " << nl << endl;
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Info<< "original: " << dict2 << endl;
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Dictionary<ent> newDict;
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newDict.transfer(dict2);
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Info<< nl << "source: " << dict2 << nl
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<< "keys: " << dict2.toc() << nl
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<< "target: " << newDict << nl
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<< "keys: " << newDict.toc() << endl;
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PtrDictionary<Scalar> scalarDict;
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for (int i = 0; i<10; i++)
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{
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word key("ent" + name(i));
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scalarDict.insert(key, new Scalar(1.3*i));
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}
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Info<< nl << "scalarDict1: " << endl;
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forAllConstIter(PtrDictionary<Scalar>, scalarDict, iter)
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{
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Info<< " = " << iter() << endl;
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}
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PtrDictionary<Scalar> scalarDict2;
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for (int i = 8; i<15; i++)
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{
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word key("ent" + name(i));
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scalarDict2.insert(key, new Scalar(1.3*i));
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}
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Info<< nl << "scalarDict2: " << endl;
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forAllConstIter(PtrDictionary<Scalar>, scalarDict2, iter)
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{
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Info<< "elem = " << *iter << endl;
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}
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scalarDict.transfer(scalarDict2);
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Scalar* p = scalarDict.lookupPtr("ent8");
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// This does not (yet) work
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// Scalar* q = scalarDict.remove("ent10");
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if (p)
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{
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Info<< "found: " << *p << endl;
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}
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else
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{
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Info<< "no p: " << endl;
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}
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scalarDict.clear();
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// Info<< " = " << *iter << endl;
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Info<< nl << "Done." << endl;
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return 0;
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}
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// ************************************************************************* //
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