Creation of OpenFOAM-dev repository 15/04/2008

src/OpenFOAM/fields/pointPatchFields/constraint/processor/processorPointPatchField.C

@@ -0,0 +1,166 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  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 "processorPointPatchField.H"
+#include "transformField.H"
+#include "processorPolyPatch.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
+
+template<class Type>
+processorPointPatchField<Type>::processorPointPatchField
+(
+    const pointPatch& p,
+    const DimensionedField<Type, pointMesh>& iF
+)
+:
+    coupledPointPatchField<Type>(p, iF),
+    procPatch_(refCast<const processorPointPatch>(p))
+{}
+
+
+template<class Type>
+processorPointPatchField<Type>::processorPointPatchField
+(
+    const pointPatch& p,
+    const DimensionedField<Type, pointMesh>& iF,
+    const dictionary& dict
+)
+:
+    coupledPointPatchField<Type>(p, iF, dict),
+    procPatch_(refCast<const processorPointPatch>(p))
+{}
+
+
+template<class Type>
+processorPointPatchField<Type>::processorPointPatchField
+(
+    const processorPointPatchField<Type>& ptf,
+    const pointPatch& p,
+    const DimensionedField<Type, pointMesh>& iF,
+    const pointPatchFieldMapper&
+)
+:
+    coupledPointPatchField<Type>(ptf, iF),
+    procPatch_(refCast<const processorPointPatch>(ptf.patch()))
+{}
+
+
+template<class Type>
+processorPointPatchField<Type>::processorPointPatchField
+(
+    const processorPointPatchField<Type>& ptf,
+    const DimensionedField<Type, pointMesh>& iF
+)
+:
+    coupledPointPatchField<Type>(ptf, iF),
+    procPatch_(refCast<const processorPointPatch>(ptf.patch()))
+{}
+
+
+// * * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * //
+
+template<class Type>
+processorPointPatchField<Type>::~processorPointPatchField()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class Type>
+void processorPointPatchField<Type>::initSwapAdd(Field<Type>& pField) const
+{
+    if (Pstream::parRun())
+    {
+        Field<Type> pf(this->patchInternalField(pField));
+
+        OPstream::write
+        (
+            Pstream::blocking,
+            procPatch_.neighbProcNo(),
+            reinterpret_cast<const char*>(pf.begin()),
+            pf.byteSize()
+        );
+    }
+}
+
+
+template<class Type>
+void processorPointPatchField<Type>::swapAdd(Field<Type>& pField) const
+{
+    if (Pstream::parRun())
+    {
+        Field<Type> pnf(this->size());
+
+        IPstream::read
+        (
+            Pstream::blocking,
+            procPatch_.neighbProcNo(),
+            reinterpret_cast<char*>(pnf.begin()),
+            pnf.byteSize()
+        );
+
+        if (doTransform())
+        {
+            const labelList& nonGlobalPatchPoints =
+                procPatch_.nonGlobalPatchPoints();
+
+            const processorPolyPatch& ppp = procPatch_.procPolyPatch();
+            const labelListList& pointFaces = ppp.pointFaces();
+            const tensorField& forwardT = ppp.forwardT();
+
+            if (forwardT.size() == 1)
+            {
+                transform(pnf, forwardT[0], pnf);
+            }
+            else
+            {
+                forAll(nonGlobalPatchPoints, pfi)
+                {
+                    pnf[pfi] = transform
+                    (
+                        forwardT[pointFaces[nonGlobalPatchPoints[pfi]][0]],
+                        pnf[pfi]
+                    );
+                }
+            }
+        }
+
+        addToInternalField(pField, pnf);
+    }
+}
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// ************************************************************************* //