src/mesh/cfMesh/utilities/octrees/meshOctree/meshOctreeInsideOutside/meshOctreeInsideOutside.H

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
   3   \\      /  F ield         | cfMesh: A library for mesh generation
   4    \\    /   O peration     |
   5     \\  /    A nd           | Author: Franjo Juretic (franjo.juretic@c-fields.com)
   6      \\/     M anipulation  | Copyright (C) Creative Fields, Ltd.
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of cfMesh.
  10
  11     cfMesh is free software; you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by the
  13     Free Software Foundation; either version 3 of the License, or (at your
  14     option) any later version.
  15
  16     cfMesh is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with cfMesh.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 Class
  25     meshOctreeInsideOutside
  26 Description
  27     Creates inside/outside information for the octree
  28
  29 SourceFiles
  30     meshOctreeInsideOutside.C
  31
  32 \*---------------------------------------------------------------------------*/
  33
  34 #ifndef meshOctreeInsideOutside_H
  35 #define meshOctreeInsideOutside_H
  36
  37 #include "meshOctreeModifier.H"
  38 #include <map>
  39
  40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  41
  42 namespace Foam
  43 {
  44
  45 /*---------------------------------------------------------------------------*\
  46                     Class meshOctreeInsideOutside Declaration
  47 \*---------------------------------------------------------------------------*/
  48
  49 class meshOctreeInsideOutside
  50 {
  51     // Private data
  52
  53         //- meshOctreeAddressing
  54         meshOctreeModifier octreeModifier_;
  55
  56         //- group for a given leaf
  57         labelLongList cubeGroup_;
  58
  59         //- cubes belonging to each group of octree boxes
  60         VRWGraph cubesInGroup_;
  61
  62         //- type for a group
  63         std::map<label, direction> groupType_;
  64
  65         //- boundary DATA boxes for a given group
  66         VRWGraph boundaryDATACubes_;
  67
  68         //- flag for DATA boxes next to the OUTSIDE boxes
  69         boolList hasOutsideNeighbour_;
  70
  71         //- label of cubes at processor boundaries
  72         labelLongList communicationCubes_;
  73
  74         //- labels of cubes marked by different threads
  75         VRWGraph neighbouringGroups_;
  76
  77     // Private member functions
  78
  79         //- initialise octree boxes
  80         void initialiseBoxes();
  81
  82         //- frontal marking algorithm
  83         void frontalMarking();
  84
  85         //- mark OUTSIDE octree boxes
  86         void markOutsideCubes();
  87
  88         //- revise DATA boxes
  89         void reviseDataBoxes();
  90
  91         //- mark INSIDE octree boxes
  92         void markInsideCubes();
  93
  94     public:
  95
  96     // Constructor
  97
  98         //- Construct from octree
  99         meshOctreeInsideOutside
 100         (
 101             meshOctree& octree
 102         );
 103
 104     // Destructor
 105
 106         ~meshOctreeInsideOutside();
 107 };
 108
 109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 110
 111 } // End namespace Foam
 112
 113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 114
 115 #endif
 116
 117 // ************************************************************************* //