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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
Application
Description
\*---------------------------------------------------------------------------*/
#include "OSspecific.H"
#include "IOstreams.H"
#include "UDictionary.H"
using namespace Foam;
class ent
:
public UDictionary<ent>::link
{
word keyword_;
int i_;
public:
ent(const word& keyword, int i)
:
keyword_(keyword),
i_(i)
{}
const word& keyword() const
{
return keyword_;
}
friend Ostream& operator<<(Ostream& os, const ent& e)
{
os << e.keyword_ << ' ' << e.i_ << endl;
return os;
}
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// Main program:
int main(int argc, char *argv[])
{
UDictionary<ent>* dictPtr = new UDictionary<ent>;
UDictionary<ent>& dict = *dictPtr;
for (int i = 0; i<10; i++)
{
ent* ePtr = new ent(word("ent") + name(i), i);
dict.append(ePtr->keyword(), ePtr);
dict.swapUp(ePtr);
}
Info<< dict << endl;
dict.swapDown(dict.first());
forAllConstIter(UDictionary<ent>, dict, iter)
{
Info<< "element : " << *iter;
}
Info<< dict.toc() << endl;
delete dictPtr;
dictPtr = new UDictionary<ent>;
UDictionary<ent>& dict2 = *dictPtr;
for (int i = 0; i<10; i++)
{
ent* ePtr = new ent(word("ent") + name(i), i);
dict2.append(ePtr->keyword(), ePtr);
dict2.swapUp(ePtr);
}
Info<< dict2 << endl;
dict2.remove("ent9");
dict2.UILList<DLListBase, ent>::remove(dict2.first());
Info<< dict2 << endl;
Info<< nl << "Testing transfer: " << nl << endl;
Info<< "original: " << dict2 << endl;
UDictionary<ent> newDict;
newDict.transfer(dict2);
Info<< nl << "source: " << dict2 << nl
<< "keys: " << dict2.toc() << nl
<< "target: " << newDict << nl
<< "keys: " << newDict.toc() << endl;
Info<< nl << "Done." << endl;
return 0;
}
// ************************************************************************* //
|
