Creation of OpenFOAM-dev repository 15/04/2008

src/dynamicMesh/meshCut/splitCell/splitCell.C

@@ -0,0 +1,137 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+     \\/     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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "splitCell.H"
+#include "error.H"
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+// Construct from cell number and parent
+Foam::splitCell::splitCell(const label cellI, splitCell* parent)
+:
+    cellI_(cellI),
+    parent_(parent),
+    master_(NULL),
+    slave_(NULL)
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::splitCell::~splitCell()
+{
+    splitCell* myParent = parent();
+
+    if (myParent)
+    {
+        // Make sure parent does not refer to me anymore.
+        if (myParent->master() == this)
+        {
+            myParent->master() = NULL;
+        }
+        else if (myParent->slave() == this)
+        {
+            myParent->slave() = NULL;
+        }
+        else
+        {
+            FatalErrorIn("splitCell::~splitCell()") << "this not equal to"
+                << " parent's master or slave pointer" << endl
+                << "Cell:" << cellLabel() << abort(FatalError);
+        }
+    }
+}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+bool Foam::splitCell::isMaster() const
+{
+    splitCell* myParent = parent();
+
+    if (!myParent)
+    {
+        FatalErrorIn("splitCell::isMaster()") << "parent not set"
+            << "Cell:" << cellLabel() << abort(FatalError);
+
+        return false;
+    }
+    else if (myParent->master() == this)
+    {
+        return true;
+    }
+    else if (myParent->slave() == this)
+    {
+        return false;
+    }
+    else
+    {
+        FatalErrorIn("splitCell::isMaster()") << "this not equal to"
+            << " parent's master or slave pointer" << endl
+            << "Cell:" << cellLabel() << abort(FatalError);
+
+        return false;
+    }
+}
+
+
+bool Foam::splitCell::isUnrefined() const
+{
+    return !master() && !slave();
+}
+
+
+Foam::splitCell* Foam::splitCell::getOther() const
+{
+    splitCell* myParent = parent();
+
+    if (!myParent)
+    {
+        FatalErrorIn("splitCell::getOther()") << "parent not set"
+            << "Cell:" << cellLabel() << abort(FatalError);
+
+        return NULL;
+    }
+    else if (myParent->master() == this)
+    {
+        return myParent->slave();
+    }
+    else if (myParent->slave() == this)
+    {
+        return myParent->master();
+    }
+    else
+    {
+        FatalErrorIn("splitCell::getOther()") << "this not equal to"
+            << " parent's master or slave pointer" << endl
+            << "Cell:" << cellLabel() << abort(FatalError);
+
+        return NULL;
+    }
+}
+
+
+// ************************************************************************* //