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 45 PETSC_EXTERN PetscErrorCode PetscFVInitializePackage(void); 46 47 PETSC_EXTERN PetscClassId PETSCFV_CLASSID; 48 49 /*J 50 PetscFVType - String with the name of a PETSc finite volume discretization 51 52 Level: beginner 53 54 .seealso: PetscFVSetType(), PetscFV 55 J*/ 56 typedef const char *PetscFVType; 57 #define PETSCFVUPWIND "upwind" 58 #define PETSCFVLEASTSQUARES "leastsquares" 59 60 PETSC_EXTERN PetscFunctionList PetscFVList; 61 PETSC_EXTERN PetscErrorCode PetscFVCreate(MPI_Comm, PetscFV *); 62 PETSC_EXTERN PetscErrorCode PetscFVDestroy(PetscFV *); 63 PETSC_EXTERN PetscErrorCode PetscFVSetType(PetscFV, PetscFVType); 64 PETSC_EXTERN PetscErrorCode PetscFVGetType(PetscFV, PetscFVType *); 65 PETSC_EXTERN PetscErrorCode PetscFVSetUp(PetscFV); 66 PETSC_EXTERN PetscErrorCode PetscFVSetFromOptions(PetscFV); 67 PETSC_EXTERN PetscErrorCode PetscFVViewFromOptions(PetscFV,PetscObject,const char[]); 68 PETSC_EXTERN PetscErrorCode PetscFVView(PetscFV, PetscViewer); 69 PETSC_EXTERN PetscErrorCode PetscFVRegister(const char [], PetscErrorCode (*)(PetscFV)); 70 PETSC_EXTERN PetscErrorCode PetscFVRegisterDestroy(void); 71 PETSC_EXTERN PetscErrorCode PetscFVSetComponentName(PetscFV, PetscInt, const char []); 72 PETSC_EXTERN PetscErrorCode PetscFVGetComponentName(PetscFV, PetscInt, const char *[]); 73 74 PETSC_EXTERN PetscErrorCode PetscFVSetLimiter(PetscFV, PetscLimiter); 75 PETSC_EXTERN PetscErrorCode PetscFVGetLimiter(PetscFV, PetscLimiter *); 76 PETSC_EXTERN PetscErrorCode PetscFVSetNumComponents(PetscFV, PetscInt); 77 PETSC_EXTERN PetscErrorCode PetscFVGetNumComponents(PetscFV, PetscInt *); 78 PETSC_EXTERN PetscErrorCode PetscFVSetSpatialDimension(PetscFV, PetscInt); 79 PETSC_EXTERN PetscErrorCode PetscFVGetSpatialDimension(PetscFV, PetscInt *); 80 PETSC_EXTERN PetscErrorCode PetscFVSetComputeGradients(PetscFV, PetscBool); 81 PETSC_EXTERN PetscErrorCode PetscFVGetComputeGradients(PetscFV, PetscBool *); 82 PETSC_EXTERN PetscErrorCode PetscFVSetQuadrature(PetscFV, PetscQuadrature); 83 PETSC_EXTERN PetscErrorCode PetscFVGetQuadrature(PetscFV, PetscQuadrature *); 84 PETSC_EXTERN PetscErrorCode PetscFVSetDualSpace(PetscFV, PetscDualSpace); 85 PETSC_EXTERN PetscErrorCode PetscFVGetDualSpace(PetscFV, PetscDualSpace *); 86 87 PETSC_EXTERN PetscErrorCode PetscFVRefine(PetscFV, PetscFV *); 88 89 PETSC_EXTERN PetscErrorCode PetscFVGetCellTabulation(PetscFV, PetscTabulation *); 90 PETSC_EXTERN PetscErrorCode PetscFVCreateTabulation(PetscFV, PetscInt, PetscInt, const PetscReal[], PetscInt, PetscTabulation *); 91 92 PETSC_EXTERN PetscErrorCode PetscFVComputeGradient(PetscFV, PetscInt, PetscScalar[], PetscScalar[]); 93 PETSC_EXTERN PetscErrorCode PetscFVIntegrateRHSFunction(PetscFV, PetscDS, PetscInt, PetscInt, PetscFVFaceGeom *, PetscReal *, PetscScalar[], PetscScalar[], PetscScalar[], PetscScalar[]); 94 95 PETSC_EXTERN PetscErrorCode PetscFVLeastSquaresSetMaxFaces(PetscFV, PetscInt); 96 97 PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyFVM(PetscDualSpace, PetscInt, PetscReal, PetscFVCellGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void *, PetscScalar *); 98 99 #endif 100