Add the OpenFOAM source tree

applications/test/labelRanges/Make/files

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

applications/test/labelRanges/Test-labelRanges.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
+    Test label ranges
+\*---------------------------------------------------------------------------*/
+
+#include "argList.H"
+#include "IOobject.H"
+#include "IOstreams.H"
+#include "IFstream.H"
+#include "IStringStream.H"
+#include "labelRanges.H"
+
+using namespace Foam;
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+//  Main program:
+
+int main(int argc, char *argv[])
+{
+    argList::noParallel();
+    argList::validArgs.insert("start size .. startN sizeN");
+    argList::addOption("verbose");
+    argList::addNote
+    (
+        "The default is to add ranges, use 'add' and 'del' to toggle\n\n"
+        "Eg, 0 10 30 10 del 20 15"
+    );
+
+    argList args(argc, argv, false, true);
+
+    if (args.optionFound("verbose"))
+    {
+        labelRange::debug = 1;
+    }
+
+
+    labelRanges ranges;
+
+    bool removeMode = false;
+    for (label argI=1; argI < args.size()-1; ++argI)
+    {
+        if (args[argI] == "add")
+        {
+            removeMode = false;
+            continue;
+        }
+        else if (args[argI] == "del")
+        {
+            removeMode = true;
+            continue;
+        }
+
+        label start = 0;
+        label size  = 0;
+
+        IStringStream(args[argI])() >> start;
+        ++argI;
+        IStringStream(args[argI])() >> size;
+
+        labelRange range(start, size);
+
+        Info<< "---------------" << nl;
+        if (removeMode)
+        {
+            Info<< "del " << range << " :";
+            forAllConstIter(labelRange, range, iter)
+            {
+                Info<< " " << iter();
+            }
+            Info<< nl;
+
+            ranges.remove(range);
+        }
+        else
+        {
+            Info<< "add " << range  << " :";
+            forAllConstIter(labelRange, range, iter)
+            {
+                Info<< " " << iter();
+            }
+            Info<< nl;
+
+            ranges.add(range);
+        }
+
+        Info<< "<list>" << ranges << "</list>" << nl;
+        forAllConstIter(labelRanges, ranges, iter)
+        {
+            Info<< " " << iter();
+        }
+        Info<< nl;
+    }
+
+    return 0;
+}
+
+// ************************************************************************* //