/[escript]/trunk/paso/src/SolverFCT.h
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Diff of /trunk/paso/src/SolverFCT.h

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revision 1369 by gross, Tue Dec 18 05:49:17 2007 UTC revision 1370 by gross, Wed Jan 2 09:21:43 2008 UTC
# Line 19  Line 19 
19  typedef struct Paso_FCTransportProblem {  typedef struct Paso_FCTransportProblem {
20    
21      double theta;      double theta;
22        double dt;
23        double dt_max;
24      bool_t valid_matrices;      bool_t valid_matrices;
25    
26      double* u;      double* u;
# Line 27  typedef struct Paso_FCTransportProblem { Line 29  typedef struct Paso_FCTransportProblem {
29      Paso_SystemMatrix * flux_matrix;      Paso_SystemMatrix * flux_matrix;
30      double* lumped_mass_matrix;      double* lumped_mass_matrix;
31      double* row_sum_flux_matrix;      double* row_sum_flux_matrix;
32        double* transport_matrix_diagonal;
33    
34      dim_t num_colors;      dim_t num_colors;
35      index_t *colorOf;      index_t *colorOf;
# Line 44  Paso_SystemMatrix* Paso_FCTransportProbl Line 47  Paso_SystemMatrix* Paso_FCTransportProbl
47  double* Paso_FCTransportProblem_borrowLumpedMassMatrix(Paso_FCTransportProblem* in);  double* Paso_FCTransportProblem_borrowLumpedMassMatrix(Paso_FCTransportProblem* in);
48  dim_t Paso_FCTransportProblem_getTotalNumRows(Paso_FCTransportProblem* in);  dim_t Paso_FCTransportProblem_getTotalNumRows(Paso_FCTransportProblem* in);
49  Paso_FCTransportProblem* Paso_FCTransportProblem_alloc(double theta, double dt_max, Paso_SystemMatrixPattern *pattern, int block_size);  Paso_FCTransportProblem* Paso_FCTransportProblem_alloc(double theta, double dt_max, Paso_SystemMatrixPattern *pattern, int block_size);
50  void Paso_FCTransportProblem_setAntiDiffusiveFlux(Paso_FCTransportProblem * fc, double * u, double* fa);  void Paso_FCTransportProblem_setAntiDiffusiveFlux(Paso_FCTransportProblem * fc, double * u, double *u_remote, double* fa);
51  void Paso_FCTransportProblem_addAdvectivePart(Paso_FCTransportProblem * fc, double alpha);  void Paso_FCTransportProblem_addAdvectivePart(Paso_FCTransportProblem * fc, double alpha);
52  void Paso_SolverFCT_solve(Paso_FCTransportProblem* fctp, double* u, double dt, double* source, Paso_Options* options);  void Paso_SolverFCT_solve(Paso_FCTransportProblem* fctp, double* u, double dt, double* source, Paso_Options* options);
53  void Paso_FCTransportProblem_checkinSolution(Paso_FCTransportProblem* in, double* u) ;  void Paso_FCTransportProblem_checkinSolution(Paso_FCTransportProblem* in, double* u) ;
54    void Paso_FCTransportProblem_setFlux(Paso_FCTransportProblem * fc, double * u, double* fa);
55    
56  #endif /* #ifndef INC_SOLVERFCT */  #endif /* #ifndef INC_SOLVERFCT */
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