Add the OpenFOAM source tree

applications/utilities/parallelProcessing/decomposePar/pointFieldDecomposer.H

@@ -0,0 +1,182 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 2011-2013 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/>.
+
+Class
+    Foam::pointFieldDecomposer
+
+Description
+    Point field decomposer.
+
+SourceFiles
+    pointFieldDecomposer.C
+    pointFieldDecomposerDecomposeFields.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef pointFieldDecomposer_H
+#define pointFieldDecomposer_H
+
+#include "pointMesh.H"
+#include "pointPatchFieldMapperPatchRef.H"
+#include "pointFields.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+               Class pointFieldDecomposer Declaration
+\*---------------------------------------------------------------------------*/
+
+class pointFieldDecomposer
+{
+
+public:
+
+        //- Point patch field decomposer class
+        class patchFieldDecomposer
+        :
+            public pointPatchFieldMapperPatchRef
+        {
+            // Private data
+
+                labelList directAddressing_;
+
+                //- Does map contain any unmapped values
+                bool hasUnmapped_;
+
+        public:
+
+            // Constructors
+
+                //- Construct given addressing
+                patchFieldDecomposer
+                (
+                    const pointPatch& completeMeshPatch,
+                    const pointPatch& procMeshPatch,
+                    const labelList& directAddr
+                );
+
+
+            // Member functions
+
+                label size() const
+                {
+                    return directAddressing_.size();
+                }
+
+                bool direct() const
+                {
+                    return true;
+                }
+
+                bool hasUnmapped() const
+                {
+                    return hasUnmapped_;
+                }
+
+                const labelUList& directAddressing() const
+                {
+                    return directAddressing_;
+                }
+        };
+
+
+private:
+
+    // Private data
+
+        //- Reference to complete mesh
+        const pointMesh& completeMesh_;
+
+        //- Reference to processor mesh
+        const pointMesh& procMesh_;
+
+        //- Reference to point addressing
+        const labelList& pointAddressing_;
+
+        //- Reference to boundary addressing
+        const labelList& boundaryAddressing_;
+
+        //- List of patch field decomposers
+        List<patchFieldDecomposer*> patchFieldDecomposerPtrs_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct
+        pointFieldDecomposer(const pointFieldDecomposer&);
+
+        //- Disallow default bitwise assignment
+        void operator=(const pointFieldDecomposer&);
+
+
+public:
+
+    // Constructors
+
+        //- Construct from components
+        pointFieldDecomposer
+        (
+            const pointMesh& completeMesh,
+            const pointMesh& procMesh,
+            const labelList& pointAddressing,
+            const labelList& boundaryAddressing
+        );
+
+
+    //- Destructor
+    ~pointFieldDecomposer();
+
+
+    // Member Functions
+
+        //- Decompose point field
+        template<class Type>
+        tmp<GeometricField<Type, pointPatchField, pointMesh> >
+        decomposeField
+        (
+            const GeometricField<Type, pointPatchField, pointMesh>&
+        ) const;
+
+        template<class GeoField>
+        void decomposeFields(const PtrList<GeoField>& fields) const;
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#ifdef NoRepository
+#   include "pointFieldDecomposerDecomposeFields.C"
+#endif
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //