1 /* 2 Objects which encapsulate finite volume spaces and operations 3 */ 4 #if !defined(PETSCFV_H) 5 #define PETSCFV_H 6 7 #include <petscdm.h> 8 #include <petscdt.h> 9 #include <petscfvtypes.h> 10 #include <petscdstypes.h> 11 12 /* SUBMANSEC = FV */ 13 14 PETSC_EXTERN PetscClassId PETSCLIMITER_CLASSID; 15 16 /*J 17 PetscLimiterType - String with the name of a PETSc finite volume slope limiter 18 19 Level: beginner 20 21 .seealso: `PetscLimiterSetType()`, `PetscLimiter` 22 J*/ 23 typedef const char *PetscLimiterType; 24 #define PETSCLIMITERSIN "sin" 25 #define PETSCLIMITERZERO "zero" 26 #define PETSCLIMITERNONE "none" 27 #define PETSCLIMITERMINMOD "minmod" 28 #define PETSCLIMITERVANLEER "vanleer" 29 #define PETSCLIMITERVANALBADA "vanalbada" 30 #define PETSCLIMITERSUPERBEE "superbee" 31 #define PETSCLIMITERMC "mc" 32 33 PETSC_EXTERN PetscFunctionList PetscLimiterList; 34 PETSC_EXTERN PetscErrorCode PetscLimiterCreate(MPI_Comm, PetscLimiter *); 35 PETSC_EXTERN PetscErrorCode PetscLimiterDestroy(PetscLimiter *); 36 PETSC_EXTERN PetscErrorCode PetscLimiterSetType(PetscLimiter, PetscLimiterType); 37 PETSC_EXTERN PetscErrorCode PetscLimiterGetType(PetscLimiter, PetscLimiterType *); 38 PETSC_EXTERN PetscErrorCode PetscLimiterSetUp(PetscLimiter); 39 PETSC_EXTERN PetscErrorCode PetscLimiterSetFromOptions(PetscLimiter); 40 PETSC_EXTERN PetscErrorCode PetscLimiterViewFromOptions(PetscLimiter, PetscObject, const char[]); 41 PETSC_EXTERN PetscErrorCode PetscLimiterView(PetscLimiter, PetscViewer); 42 PETSC_EXTERN PetscErrorCode PetscLimiterRegister(const char[], PetscErrorCode (*)(PetscLimiter)); 43 PETSC_EXTERN PetscErrorCode PetscLimiterRegisterDestroy(void); 44 45 PETSC_EXTERN PetscErrorCode PetscLimiterLimit(PetscLimiter, PetscReal, PetscReal *); 46 47 PETSC_EXTERN PetscErrorCode PetscFVInitializePackage(void); 48 49 PETSC_EXTERN PetscClassId PETSCFV_CLASSID; 50 51 /*J 52 PetscFVType - String with the name of a PETSc finite volume discretization 53 54 Level: beginner 55 56 .seealso: `PetscFVSetType()`, `PetscFV` 57 J*/ 58 typedef const char *PetscFVType; 59 #define PETSCFVUPWIND "upwind" 60 #define PETSCFVLEASTSQUARES "leastsquares" 61 62 PETSC_EXTERN PetscFunctionList PetscFVList; 63 PETSC_EXTERN PetscErrorCode PetscFVCreate(MPI_Comm, PetscFV *); 64 PETSC_EXTERN PetscErrorCode PetscFVDestroy(PetscFV *); 65 PETSC_EXTERN PetscErrorCode PetscFVSetType(PetscFV, PetscFVType); 66 PETSC_EXTERN PetscErrorCode PetscFVGetType(PetscFV, PetscFVType *); 67 PETSC_EXTERN PetscErrorCode PetscFVSetUp(PetscFV); 68 PETSC_EXTERN PetscErrorCode PetscFVSetFromOptions(PetscFV); 69 PETSC_EXTERN PetscErrorCode PetscFVViewFromOptions(PetscFV, PetscObject, const char[]); 70 PETSC_EXTERN PetscErrorCode PetscFVView(PetscFV, PetscViewer); 71 PETSC_EXTERN PetscErrorCode PetscFVRegister(const char[], PetscErrorCode (*)(PetscFV)); 72 PETSC_EXTERN PetscErrorCode PetscFVRegisterDestroy(void); 73 PETSC_EXTERN PetscErrorCode PetscFVSetComponentName(PetscFV, PetscInt, const char[]); 74 PETSC_EXTERN PetscErrorCode PetscFVGetComponentName(PetscFV, PetscInt, const char *[]); 75 76 PETSC_EXTERN PetscErrorCode PetscFVSetLimiter(PetscFV, PetscLimiter); 77 PETSC_EXTERN PetscErrorCode PetscFVGetLimiter(PetscFV, PetscLimiter *); 78 PETSC_EXTERN PetscErrorCode PetscFVSetNumComponents(PetscFV, PetscInt); 79 PETSC_EXTERN PetscErrorCode PetscFVGetNumComponents(PetscFV, PetscInt *); 80 PETSC_EXTERN PetscErrorCode PetscFVSetSpatialDimension(PetscFV, PetscInt); 81 PETSC_EXTERN PetscErrorCode PetscFVGetSpatialDimension(PetscFV, PetscInt *); 82 PETSC_EXTERN PetscErrorCode PetscFVSetComputeGradients(PetscFV, PetscBool); 83 PETSC_EXTERN PetscErrorCode PetscFVGetComputeGradients(PetscFV, PetscBool *); 84 PETSC_EXTERN PetscErrorCode PetscFVSetQuadrature(PetscFV, PetscQuadrature); 85 PETSC_EXTERN PetscErrorCode PetscFVGetQuadrature(PetscFV, PetscQuadrature *); 86 PETSC_EXTERN PetscErrorCode PetscFVSetDualSpace(PetscFV, PetscDualSpace); 87 PETSC_EXTERN PetscErrorCode PetscFVGetDualSpace(PetscFV, PetscDualSpace *); 88 89 PETSC_EXTERN PetscErrorCode PetscFVRefine(PetscFV, PetscFV *); 90 91 PETSC_EXTERN PetscErrorCode PetscFVGetCellTabulation(PetscFV, PetscTabulation *); 92 PETSC_EXTERN PetscErrorCode PetscFVCreateTabulation(PetscFV, PetscInt, PetscInt, const PetscReal[], PetscInt, PetscTabulation *); 93 94 PETSC_EXTERN PetscErrorCode PetscFVComputeGradient(PetscFV, PetscInt, PetscScalar[], PetscScalar[]); 95 PETSC_EXTERN PetscErrorCode PetscFVIntegrateRHSFunction(PetscFV, PetscDS, PetscInt, PetscInt, PetscFVFaceGeom *, PetscReal *, PetscScalar[], PetscScalar[], PetscScalar[], PetscScalar[]); 96 97 PETSC_EXTERN PetscErrorCode PetscFVLeastSquaresSetMaxFaces(PetscFV, PetscInt); 98 99 PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyFVM(PetscDualSpace, PetscInt, PetscReal, PetscFVCellGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar *, void *), void *, PetscScalar *); 100 101 #endif 102