ENH: Split src/parallel into decompse and reconstruct to remove cyclic build dependency

src/parallel/decompose/decompositionMethods/manualDecomp/manualDecomp.H

@@ -0,0 +1,135 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2009 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
+
+Class
+    Foam::manualDecomp
+
+Description
+    Decomposition given a cell-to-processor association in a file
+
+SourceFiles
+    manualDecomp.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef manualDecomp_H
+#define manualDecomp_H
+
+#include "decompositionMethod.H"
+
+namespace Foam
+{
+
+/*---------------------------------------------------------------------------*\
+                           Class manualDecomp Declaration
+\*---------------------------------------------------------------------------*/
+
+class manualDecomp
+:
+    public decompositionMethod
+{
+    // Private data
+
+        const polyMesh* meshPtr_;
+
+        fileName decompDataFile_;
+
+
+    // Private Member Functions
+
+        //- Disallow default bitwise copy construct and assignment
+        void operator=(const manualDecomp&);
+        manualDecomp(const manualDecomp&);
+
+
+public:
+
+    //- Runtime type information
+    TypeName("manual");
+
+
+    // Constructors
+
+        //- Construct given the decomposition dictionary
+        manualDecomp(const dictionary& decompositionDict);
+
+        //- Construct given the decomposition dictionary and mesh
+        manualDecomp
+        (
+            const dictionary& decompositionDict,
+            const polyMesh& mesh
+        );
+
+
+    // Destructor
+
+        virtual ~manualDecomp()
+        {}
+
+
+    // Member Functions
+
+        //- manual decompose does not care about proc boundaries - is all
+        //  up to the user.
+        virtual bool parallelAware() const
+        {
+            return true;
+        }
+
+        //- Return for every coordinate the wanted processor number. Use the
+        //  mesh connectivity (if needed)
+        virtual labelList decompose
+        (
+            const pointField& points,
+            const scalarField& pointWeights
+        );
+
+        //- Return for every coordinate the wanted processor number. Explicitly
+        //  provided connectivity - does not use mesh_.
+        //  The connectivity is equal to mesh.cellCells() except for
+        //  - in parallel the cell numbers are global cell numbers (starting
+        //    from 0 at processor0 and then incrementing all through the
+        //    processors)
+        //  - the connections are across coupled patches
+        virtual labelList decompose
+        (
+            const labelListList& globalCellCells,
+            const pointField& cc,
+            const scalarField& cWeights
+        )
+        {
+            return decompose(cc, cWeights);
+        }
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //