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TensorFineStencilSet.H

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00051 
00052 #ifndef _TENSORFINESTENCILSET_H_
00053 #define _TENSORFINESTENCILSET_H_
00054 
00055 #include "SPACE.H"
00056 #include <stdlib.h>
00057 #include "IntVectSet.H"
00058 #include "ProblemDomain.H"
00059 #include "QuadCFStencil.H"
00060 
00062 
00068 class TensorFineStencilSet
00069 {
00070 public:
00072   
00074   TensorFineStencilSet();
00075 
00077   TensorFineStencilSet(const IntVectSet& a_fineIVS,
00078                        const ProblemDomain& a_domain,
00079                        int a_normalDir);
00080 
00082   ~TensorFineStencilSet();
00083 
00085   void define(const IntVectSet& a_fineIVS,
00086               const ProblemDomain& a_domain,
00087               int a_dir);
00088 
00090 
00095   const IntVectSet& getCenteredStencilSet(int a_tanDir) const;
00096 
00098 
00103   const IntVectSet& getForwardStencilSet(int a_tanDir) const;
00104 
00106 
00110   const IntVectSet& getBackwardStencilSet(int a_tanDir) const;
00111 
00113   bool isDefined() const;
00114 
00116   bool isEmpty() const;
00117 
00118 protected:
00120   bool m_isDefined;
00121   
00123   bool m_isEmpty;
00124 
00126   int m_normalDir;
00127 
00129   int m_tangentialDirections[SpaceDim-1];
00130 
00132   IntVectSet m_centeredSet[SpaceDim-1];
00133   
00135   IntVectSet m_forwardSet[SpaceDim-1];
00136   
00138   IntVectSet m_backwardSet[SpaceDim-1];
00139 
00140 };
00141 
00142 #endif
00143 

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