Add the OpenFOAM source tree

applications/test/UDictionary/Make/files

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+Test-UDictionary.C
+
+EXE = $(FOAM_USER_APPBIN)/Test-UDictionary

applications/test/UDictionary/Test-UDictionary.C

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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;
+}
+
+
+// ************************************************************************* //