1 /* 2 Objects which encapsulate finite element spaces and operations 3 */ 4 #if !defined(__PETSCFE_H) 5 #define __PETSCFE_H 6 #include <petscdm.h> 7 #include <petscfetypes.h> 8 9 PETSC_EXTERN PetscErrorCode PetscFEInitializePackage(void); 10 11 PETSC_EXTERN PetscClassId PETSCSPACE_CLASSID; 12 13 /*J 14 PetscSpaceType - String with the name of a PETSc linear space 15 16 Level: beginner 17 18 .seealso: PetscSpaceSetType(), PetscSpace 19 J*/ 20 typedef const char *PetscSpaceType; 21 #define PETSCSPACEPOLYNOMIAL "poly" 22 23 PETSC_EXTERN PetscFunctionList PetscSpaceList; 24 PETSC_EXTERN PetscBool PetscSpaceRegisterAllCalled; 25 PETSC_EXTERN PetscErrorCode PetscSpaceCreate(MPI_Comm, PetscSpace *); 26 PETSC_EXTERN PetscErrorCode PetscSpaceDestroy(PetscSpace *); 27 PETSC_EXTERN PetscErrorCode PetscSpaceSetType(PetscSpace, PetscSpaceType); 28 PETSC_EXTERN PetscErrorCode PetscSpaceGetType(PetscSpace, PetscSpaceType *); 29 PETSC_EXTERN PetscErrorCode PetscSpaceSetFromOptions(PetscSpace); 30 PETSC_EXTERN PetscErrorCode PetscSpaceRegister(const char [], PetscErrorCode (*)(PetscSpace)); 31 PETSC_EXTERN PetscErrorCode PetscSpaceRegisterAll(void); 32 PETSC_EXTERN PetscErrorCode PetscSpaceRegisterDestroy(void); 33 34 PETSC_EXTERN PetscClassId PETSCDUALSPACE_CLASSID; 35 36 /*J 37 PetscDualSpaceType - String with the name of a PETSc dual space 38 39 Level: beginner 40 41 .seealso: PetscDualSpaceSetType(), PetscDualSpace 42 J*/ 43 typedef const char *PetscDualSpaceType; 44 #define PETSCDUALSPACELAGRANGE "lagrange" 45 46 PETSC_EXTERN PetscFunctionList PetscDualSpaceList; 47 PETSC_EXTERN PetscBool PetscDualSpaceRegisterAllCalled; 48 PETSC_EXTERN PetscErrorCode PetscDualSpaceCreate(MPI_Comm, PetscDualSpace *); 49 PETSC_EXTERN PetscErrorCode PetscDualSpaceDestroy(PetscDualSpace *); 50 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetType(PetscDualSpace, PetscDualSpaceType); 51 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetType(PetscDualSpace, PetscDualSpaceType *); 52 PETSC_EXTERN PetscErrorCode PetscDualSpaceSetFromOptions(PetscDualSpace); 53 PETSC_EXTERN PetscErrorCode PetscDualSpaceRegister(const char [], PetscErrorCode (*)(PetscDualSpace)); 54 PETSC_EXTERN PetscErrorCode PetscDualSpaceRegisterAll(void); 55 PETSC_EXTERN PetscErrorCode PetscDualSpaceRegisterDestroy(void); 56 57 PETSC_EXTERN PetscErrorCode PetscDualSpaceGetDimension(PetscDualSpace, PetscInt *); 58 59 PETSC_EXTERN PetscClassId PETSCFE_CLASSID; 60 61 PETSC_EXTERN PetscErrorCode PetscFECreate(MPI_Comm, PetscFE *); 62 PETSC_EXTERN PetscErrorCode PetscFEDestroy(PetscFE *); 63 PETSC_EXTERN PetscErrorCode PetscFEGetTabulation(PetscFE, PetscInt, const PetscReal [], PetscReal **, PetscReal **, PetscReal **); 64 #endif 65