CrouzeixRaviart.h

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00001 #ifndef CROUZEIXRAVIART_IS_INCLUDED
00002 #define CROUZEIXRAVIART_IS_INCLUDED
00003 
00004 
00005 #include <FE.h>
00006 
00007 
00008 class CrouzeixRaviart : public StandardFE {
00009   public: 
00010   CrouzeixRaviart(); 
00011   virtual ~CrouzeixRaviart() {}
00012 
00013   void set(int order); 
00014   void set(Polygon& p);  
00015   void compute_basis_functions();  
00016   virtual int nbf(); 
00017   virtual GiNaC::ex N(int i);  
00018   virtual GiNaC::ex dof(int i); 
00019 }; 
00020 
00021 class VectorCrouzeixRaviart : public StandardFE {
00022   protected: 
00023   int size; 
00024   public: 
00025   VectorCrouzeixRaviart(); 
00026   virtual ~VectorCrouzeixRaviart() {}
00027 
00028   virtual void set(int order); 
00029   virtual void set(Polygon& p);  
00030   virtual void set_size(int size_);  
00031   virtual void compute_basis_functions();  
00032   virtual int nbf(); 
00033   virtual GiNaC::ex N(int i);  
00034   virtual GiNaC::ex dof(int i); 
00035 }; 
00036 
00037 
00038 
00039 #endif 

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