1 /* 2 Objects which encapsulate finite volume spaces and operations 3 */ 4 #if !defined(PETSCFV_H) 5 #define PETSCFV_H 6 #include <petscdm.h> 7 #include <petscdt.h> 8 #include <petscfvtypes.h> 9 #include <petscdstypes.h> 10 11 PETSC_EXTERN PetscClassId PETSCLIMITER_CLASSID; 12 13 /*J 14 PetscLimiterType - String with the name of a PETSc finite volume slope limiter 15 16 Level: beginner 17 18 .seealso: PetscLimiterSetType(), PetscLimiter 19 J*/ 20 typedef const char *PetscLimiterType; 21 #define PETSCLIMITERSIN "sin" 22 #define PETSCLIMITERZERO "zero" 23 #define PETSCLIMITERNONE "none" 24 #define PETSCLIMITERMINMOD "minmod" 25 #define PETSCLIMITERVANLEER "vanleer" 26 #define PETSCLIMITERVANALBADA "vanalbada" 27 #define PETSCLIMITERSUPERBEE "superbee" 28 #define PETSCLIMITERMC "mc" 29 30 PETSC_EXTERN PetscFunctionList PetscLimiterList; 31 PETSC_EXTERN PetscErrorCode PetscLimiterCreate(MPI_Comm, PetscLimiter *); 32 PETSC_EXTERN PetscErrorCode PetscLimiterDestroy(PetscLimiter *); 33 PETSC_EXTERN PetscErrorCode PetscLimiterSetType(PetscLimiter, PetscLimiterType); 34 PETSC_EXTERN PetscErrorCode PetscLimiterGetType(PetscLimiter, PetscLimiterType *); 35 PETSC_EXTERN PetscErrorCode PetscLimiterSetUp(PetscLimiter); 36 PETSC_EXTERN PetscErrorCode PetscLimiterSetFromOptions(PetscLimiter); 37 PETSC_EXTERN PetscErrorCode PetscLimiterViewFromOptions(PetscLimiter,PetscObject,const char[]); 38 PETSC_EXTERN PetscErrorCode PetscLimiterView(PetscLimiter, PetscViewer); 39 PETSC_EXTERN PetscErrorCode PetscLimiterRegister(const char [], PetscErrorCode (*)(PetscLimiter)); 40 PETSC_EXTERN PetscErrorCode PetscLimiterRegisterDestroy(void); 41 42 PETSC_EXTERN PetscErrorCode PetscLimiterLimit(PetscLimiter, PetscReal, PetscReal *); 43 44 PETSC_EXTERN PetscErrorCode PetscFVInitializePackage(void); 45 46 PETSC_EXTERN PetscClassId PETSCFV_CLASSID; 47 48 /*J 49 PetscFVType - String with the name of a PETSc finite volume discretization 50 51 Level: beginner 52 53 .seealso: PetscFVSetType(), PetscFV 54 J*/ 55 typedef const char *PetscFVType; 56 #define PETSCFVUPWIND "upwind" 57 #define PETSCFVLEASTSQUARES "leastsquares" 58 59 PETSC_EXTERN PetscFunctionList PetscFVList; 60 PETSC_EXTERN PetscErrorCode PetscFVCreate(MPI_Comm, PetscFV *); 61 PETSC_EXTERN PetscErrorCode PetscFVDestroy(PetscFV *); 62 PETSC_EXTERN PetscErrorCode PetscFVSetType(PetscFV, PetscFVType); 63 PETSC_EXTERN PetscErrorCode PetscFVGetType(PetscFV, PetscFVType *); 64 PETSC_EXTERN PetscErrorCode PetscFVSetUp(PetscFV); 65 PETSC_EXTERN PetscErrorCode PetscFVSetFromOptions(PetscFV); 66 PETSC_EXTERN PetscErrorCode PetscFVViewFromOptions(PetscFV,PetscObject,const char[]); 67 PETSC_EXTERN PetscErrorCode PetscFVView(PetscFV, PetscViewer); 68 PETSC_EXTERN PetscErrorCode PetscFVRegister(const char [], PetscErrorCode (*)(PetscFV)); 69 PETSC_EXTERN PetscErrorCode PetscFVRegisterDestroy(void); 70 PETSC_EXTERN PetscErrorCode PetscFVSetComponentName(PetscFV, PetscInt, const char []); 71 PETSC_EXTERN PetscErrorCode PetscFVGetComponentName(PetscFV, PetscInt, const char *[]); 72 73 PETSC_EXTERN PetscErrorCode PetscFVSetLimiter(PetscFV, PetscLimiter); 74 PETSC_EXTERN PetscErrorCode PetscFVGetLimiter(PetscFV, PetscLimiter *); 75 PETSC_EXTERN PetscErrorCode PetscFVSetNumComponents(PetscFV, PetscInt); 76 PETSC_EXTERN PetscErrorCode PetscFVGetNumComponents(PetscFV, PetscInt *); 77 PETSC_EXTERN PetscErrorCode PetscFVSetSpatialDimension(PetscFV, PetscInt); 78 PETSC_EXTERN PetscErrorCode PetscFVGetSpatialDimension(PetscFV, PetscInt *); 79 PETSC_EXTERN PetscErrorCode PetscFVSetComputeGradients(PetscFV, PetscBool); 80 PETSC_EXTERN PetscErrorCode PetscFVGetComputeGradients(PetscFV, PetscBool *); 81 PETSC_EXTERN PetscErrorCode PetscFVSetQuadrature(PetscFV, PetscQuadrature); 82 PETSC_EXTERN PetscErrorCode PetscFVGetQuadrature(PetscFV, PetscQuadrature *); 83 PETSC_EXTERN PetscErrorCode PetscFVSetDualSpace(PetscFV, PetscDualSpace); 84 PETSC_EXTERN PetscErrorCode PetscFVGetDualSpace(PetscFV, PetscDualSpace *); 85 86 PETSC_EXTERN PetscErrorCode PetscFVRefine(PetscFV, PetscFV *); 87 88 PETSC_EXTERN PetscErrorCode PetscFVGetCellTabulation(PetscFV, PetscTabulation *); 89 PETSC_EXTERN PetscErrorCode PetscFVCreateTabulation(PetscFV, PetscInt, PetscInt, const PetscReal[], PetscInt, PetscTabulation *); 90 91 PETSC_EXTERN PetscErrorCode PetscFVComputeGradient(PetscFV, PetscInt, PetscScalar[], PetscScalar[]); 92 PETSC_EXTERN PetscErrorCode PetscFVIntegrateRHSFunction(PetscFV, PetscDS, PetscInt, PetscInt, PetscFVFaceGeom *, PetscReal *, PetscScalar[], PetscScalar[], PetscScalar[], PetscScalar[]); 93 94 PETSC_EXTERN PetscErrorCode PetscFVLeastSquaresSetMaxFaces(PetscFV, PetscInt); 95 96 PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyFVM(PetscDualSpace, PetscInt, PetscReal, PetscFVCellGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void *, PetscScalar *); 97 98 #endif 99