1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
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12 under the terms of the GNU General Public License as published by
13 the Free Software Foundation, either version 3 of the License, or
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18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
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25 Foam::ProcessorTopology
28 Determines processor-processor connection. After instantiation contains
29 on all processors the processor-processor connection table.
31 *this[procI] gives the list of neighbouring processors.
33 TODO: This does not currently correctly support multiple processor
34 patches connecting two processors.
39 \*---------------------------------------------------------------------------*/
41 #ifndef ProcessorTopology_H
42 #define ProcessorTopology_H
44 #include "labelList.H"
45 #include "lduSchedule.H"
47 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
52 /*---------------------------------------------------------------------------*\
53 Class ProcessorTopology Declaration
54 \*---------------------------------------------------------------------------*/
56 template<class Patch, class ProcPatch>
57 class ProcessorTopology
66 //- Local map from neighbour proc to patchI. Different per processor!
67 // -1 or patchI for connection to procID
68 labelList procPatchMap_;
70 //- Order in which the patches should be initialised/evaluated
71 // corresponding to the schedule
72 lduSchedule patchSchedule_;
75 // Private Member Functions
77 //- Return all neighbouring processors of this processor. Set
79 labelList procNeighbours(const PtrList<Patch>&);
85 //- Construct from boundaryMesh
86 ProcessorTopology(const PtrList<Patch>& patches);
91 //- from neighbour processor to index in boundaryMesh. Local information
92 // (so not same over all processors)
93 const labelList& procPatchMap() const
98 //- Order in which the patches should be initialised/evaluated
99 // corresponding to the schedule
100 const lduSchedule& patchSchedule() const
102 return patchSchedule_;
107 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
109 } // End namespace Foam
111 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
114 # include "ProcessorTopology.C"
117 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
121 // ************************************************************************* //