stokeslps2d.h

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00001 #ifndef  __StokesLps2d_h
00002 #define  __StokesLps2d_h
00003 
00004 #include  "stokes2d.h"
00005 #include  "lpsequation.h"
00006 #include  "stabilization.h"
00007 
00008 /*-----------------------------------------*/
00009 
00010 namespace Gascoigne
00011 {
00012 class StokesLps2d : public Stokes2d, public virtual LpsEquation
00013 {
00014 protected:
00015 
00016   mutable Stabilization ST;
00017 
00018 public:
00019 
00020   ~StokesLps2d();
00021   StokesLps2d();
00022   StokesLps2d(const ParamFile* filename);
00023 
00024   std::string GetName() const { return "StokesLps2d";}
00025 
00026   void SetTime(double time, double dt) const {Application::SetTime(time,dt); ST.DeltaT() = dt;}
00027   //
00029   //
00030   void lpspoint(double h, const FemFunction& U, const Vertex2d& v) const;
00031 
00032   void StabForm(VectorIterator b, const FemFunction& U, const FemFunction& UP, const TestFunction& N) const;
00033     
00034   void StabMatrix(EntryMatrix& A, const FemFunction& U, const TestFunction& Np, const TestFunction& Mp) const;
00035 
00036 };
00037 }
00038 
00039 /*-----------------------------------------*/
00040 
00041 #endif

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