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DistrErrorNorms.h

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00001 
00005 class DistrErrorNorms
00006 
00007 {
00008 private:
00009 
00010   static bool sameGrid (GridFE& ga, GridFE& gb);
00011   static bool sameGrid (GridLattice& ga, GridLattice& gb);
00012 
00013   static real H1Norm_help  
00014   (
00015    GridPartAdm& gp_adm,
00016    FieldFE&     pa,
00017    FieldFE&     pb,
00018    NumItgPoints itg_pt_tp,
00019    int          relative_order
00020   );
00021 
00022 public:
00023 
00024   
00025 
00026   static real H1Norm
00027     (
00028      GridPartAdm& gp_adm,
00029      FieldFE&     pa,
00030      FieldFE&     pb,
00031      NumItgPoints itg_pt_tp = GAUSS_POINTS,
00032      int          relative_order = 0
00033     );
00034   static real H1Norm
00035     (
00036      GridPartAdm&       gp_adm,
00037      const FieldFunc&   fp,
00038      FieldFE&           pb,
00039      real               t = DUMMY,
00040      NumItgPoints       itg_pt_tp = GAUSS_POINTS,
00041      int                relative_order = 0
00042     );
00043 
00044   static void Lnorm
00045   (
00046    GridPartAdm&          gp_adm,
00047    Field&                pa,
00048    FieldWithPtValues&    pb,
00049    GridFE&               pb_grid,
00050    bool                  same_grid,  
00051    real                  time,
00052    real&                 norm_L1,
00053    real&                 norm_L2,
00054    real&                 norm_Linf,
00055    NumItgPoints          itg_pt_tp = GAUSS_POINTS,
00056    int                   relative_order = 0,
00057    
00058    FEM*                  solver = NULL,
00059    real*                 norm_energy = NULL
00060   );
00061 
00062   
00063   static void Lnorm
00064     (GridPartAdm& gp_adm,
00065      const FieldFunc& fa, FieldFE& pb, real t, real& norm_L1, real& norm_L2,
00066      real& norm_Linf, NumItgPoints itg_pt_tp = GAUSS_POINTS,
00067      int relative_order = 0, FEM* solver = NULL, real* norm_energy = NULL);
00068 
00069   
00070   static void Lnorm
00071   (GridPartAdm& gp_adm,
00072    const FieldFunc& fa, FieldFE& pb, real t, real& norm_L1, real& norm_L2,
00073    real& norm_Linf, bool isoparametric, NumItgPoints itg_pt_tp = GAUSS_POINTS,
00074    int relative_order = 0, FEM* solver = NULL, real* norm_energy = NULL);
00075 
00076   static void Lnorm  
00077     (GridPartAdm& gp_adm,
00078      fxtFieldFunc fa, FieldFE& pb, real t, real& norm_L1, real& norm_L2,
00079      real& norm_Linf, NumItgPoints itg_pt_tp = GAUSS_POINTS,
00080      int relative_order = 0, FEM* solver = NULL, real* norm_energy = NULL)
00081     { Lnorm(gp_adm,
00082             FieldFunc(fa), pb, t, norm_L1, norm_L2, norm_Linf, itg_pt_tp,
00083             relative_order, solver, norm_energy); }
00084 
00085   static real L2Norm (GridPartAdm& gp_adm, FieldFE& pa, FieldFE& pb);
00086   static void Lnorm
00087     (GridPartAdm& gp_adm, 
00088      FieldFE& pa, FieldFE& pb, real& norm_L1, real& norm_L2, real& norm_Linf);
00089   static real L2Norm (GridPartAdm& gp_adm, 
00090                       const FieldFunc& fa, FieldFE& pb, real t = DUMMY);
00091   static real L2Norm (GridPartAdm& gp_adm, 
00092                       fxtFieldFunc fa, FieldFE& pb, real t = DUMMY)
00093     { return L2Norm(gp_adm, FieldFunc(fa), pb, t); }
00094 
00095   static void discreteLnorm
00096   (
00097    GridPartAdm& gp_adm,
00098    FieldFE& pa,
00099    FieldFE& pb,
00100    real&    norm_l1,
00101    real&    norm_l2,
00102    real&    norm_linf
00103   );
00104 
00105   static void discreteLnorm
00106   (
00107    GridPartAdm& gp_adm,
00108    FieldPiWisConst& pa,
00109    FieldFE&        pb,
00110    real&           norm_l1,
00111    real&           norm_l2,
00112    real&           norm_linf
00113   );
00114 
00115   static void discreteLnorm
00116   (
00117    GridPartAdm&     gp_adm,
00118    FieldPiWisConst& pa,
00119    FieldPiWisConst& pb,
00120    real&           norm_l1,
00121    real&           norm_l2,
00122    real&           norm_linf
00123   );
00124 
00125   static void discreteLnorm
00126   (
00127    GridPartAdm&     gp_adm,
00128    const FieldFunc& fa,
00129    FieldFE&         pb,
00130    real             time,
00131    real&            norm_l1,
00132    real&            norm_l2,
00133    real&            norm_linf
00134   );
00135 
00136   static void discreteLnorm
00137   (
00138    GridPartAdm&      gp_adm,
00139     const FieldFunc& fa,
00140     FieldFE&         pb,
00141     real             time,
00142     real&            norm_l1,
00143     real&            norm_l2,
00144     real&            norm_linf,
00145     bool             isoparametric
00146   );
00147 
00148   static void discreteLnorm
00149   (
00150    GridPartAdm&     gp_adm,
00151    const FieldFunc& fa,
00152    FieldPiWisConst&  pb,
00153    real             time,
00154    real&            norm_l1,
00155    real&            norm_l2,
00156    real&            norm_linf
00157   );
00158 
00159   
00160 
00161   static void Lnorm
00162   (
00163    GridPartAdm&        gp_adm,
00164    Fields&             pa,
00165    FieldsWithPtValues& pb,
00166    GridFE&             pb_grid,
00167    bool                same_grid,  
00168    real                time,
00169    real&               norm_L1,
00170    real&               norm_L2,
00171    real&               norm_Linf,
00172    NumItgPoints        itg_pt_tp = GAUSS_POINTS,
00173    int                 relative_order = 0
00174   );
00175 
00176   static void Lnorm
00177   (
00178    GridPartAdm&      gp_adm,
00179    const FieldsFunc& fa, 
00180    FieldsFE&         pb, 
00181    real              t, 
00182    real&             norm_L1, 
00183    real&             norm_L2,
00184    real&             norm_Linf, 
00185    bool              isoparametric, 
00186    NumItgPoints      itg_pt_tp = GAUSS_POINTS,
00187    int               relative_order = 0, 
00188    FEM*              solver = NULL, 
00189    real*             norm_energy = NULL
00190   );
00191 
00192   static void discreteLnorm
00193   (
00194    GridPartAdm& gp_adm,
00195    FieldsFE&    pa,
00196    FieldsFE&    pb,
00197    real&        norm_l1,
00198    real&        norm_l2,
00199    real&        norm_linf
00200   );
00201 
00202   static void discreteLnorm
00203   (
00204    GridPartAdm& gp_adm,
00205    FieldsFunc&  pa,
00206    FieldsFE&    pb,
00207    real         time, 
00208    real&        norm_l1,
00209    real&        norm_l2,
00210    real&        norm_linf,
00211    bool         isoparametric
00212   );
00213 
00214 
00215   static void discreteLnorm
00216   (
00217    GridPartAdm&      gp_adm,
00218    FieldsPiWisConst& pa,
00219    FieldsFE&         pb,
00220    real&             norm_l1,
00221    real&             norm_l2,
00222    real&             norm_linf
00223   );
00224 
00225   static void discreteLorm
00226   (
00227    GridPartAdm&      gp_adm,
00228    FieldsPiWisConst& pa,
00229    FieldsPiWisConst& pb,
00230    real&             norm_l1,
00231    real&             norm_l2,
00232    real&             norm_linf
00233   );
00234 
00235   static void discreteLnorm
00236   (
00237    GridPartAdm&  gp_adm,
00238    FieldsFunc&   fa,
00239    FieldsFE&     pb,
00240    real          time,
00241    real&         norm_l1,
00242    real&         norm_l2,
00243    real&         norm_linf
00244   );
00245 
00246   static void discreteLnorm
00247   (
00248    GridPartAdm&      gp_adm,
00249    FieldsFunc&       fa,
00250    FieldsPiWisConst& pb,
00251    real              time,
00252    real&             norm_l1,
00253    real&             norm_l2,
00254    real&             norm_linf
00255   );
00256 
00257   static real H1SemiNorm 
00258                          
00259   (
00260    GridPartAdm&  gp_adm,
00261    FieldFunc&    fp,
00262    FieldFE&      pb,
00263    real          t = DUMMY,
00264    NumItgPoints  itg_pt_tp = GAUSS_POINTS,
00265    int           relative_order = 0
00266   );
00267 
00268   static real H1SemiNorm
00269   (
00270    GridPartAdm&  gp_adm,
00271    FieldsFunc&   fp,
00272    FieldsFE&     pb,
00273    real          t = DUMMY,
00274    NumItgPoints  itg_pt_tp = GAUSS_POINTS,
00275    int           relative_order = 0
00276   );
00277 
00278   static void HdivNorm
00279   (
00280    GridPartAdm& gp_adm,
00281    FieldsFunc&  fa, 
00282    FieldsFE&    pb, 
00283    real&        Hdiv_norm,
00284    real&        L2_part,
00285    real&        div_part,
00286    real&        inf_error,
00287    real         t, 
00288    bool         isoparametric, 
00289    bool         print_info = false,
00290    NumItgPoints itg_pt_tp = GAUSS_POINTS,
00291    int          relative_order = 0, 
00292    FEM*         solver = NULL, 
00293    real*        norm_energy = NULL
00294   );
00295 
00296 };
00297 
00298
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