Actual source code: petscpf.h
 
   petsc-3.6.2 2015-10-02
   
  1: /*
  2:       mathematical function module.
  3: */
  6: #include <petscvec.h>
  8: /*
  9:     PFList contains the list of mathematical functions currently registered
 10:    These are added with PFRegister()
 11: */
 12: PETSC_EXTERN PetscFunctionList PFList;
 14: /*J
 15:     PFType - Type of PETSc mathematical function, a string name
 17:    Level: beginner
 19: .seealso: PFSetType(), PF
 20: J*/
 21: typedef const char* PFType;
 22: #define PFCONSTANT      "constant"
 23: #define PFMAT           "mat"
 24: #define PFSTRING        "string"
 25: #define PFQUICK         "quick"
 26: #define PFIDENTITY      "identity"
 27: #define PFMATLAB        "matlab"
 29: /*S
 30:      PF - Abstract PETSc mathematical function
 32:    Level: beginner
 34:   Concepts: functions
 36: .seealso:  PFCreate(), PFDestroy(), PFSetType(), PFApply(), PFApplyVec(), PFSet(), PFType
 37: S*/
 38: typedef struct _p_PF* PF;
 40: PETSC_EXTERN PetscClassId PF_CLASSID;
 42: PETSC_EXTERN PetscErrorCode PFCreate(MPI_Comm,PetscInt,PetscInt,PF*);
 43: PETSC_EXTERN PetscErrorCode PFSetType(PF,PFType,void*);
 44: PETSC_EXTERN PetscErrorCode PFSet(PF,PetscErrorCode(*)(void*,PetscInt,const PetscScalar*,PetscScalar*),PetscErrorCode(*)(void*,Vec,Vec),PetscErrorCode(*)(void*,PetscViewer),PetscErrorCode(*)(void*),void*);
 45: PETSC_EXTERN PetscErrorCode PFApply(PF,PetscInt,const PetscScalar*,PetscScalar*);
 46: PETSC_EXTERN PetscErrorCode PFApplyVec(PF,Vec,Vec);
 48: PETSC_EXTERN PetscErrorCode PFInitializePackage(void);
 50: PETSC_EXTERN PetscErrorCode PFRegister(const char[],PetscErrorCode (*)(PF,void*));
 52: PETSC_EXTERN PetscErrorCode PFDestroy(PF*);
 53: PETSC_EXTERN PetscErrorCode PFSetFromOptions(PF);
 54: PETSC_EXTERN PetscErrorCode PFGetType(PF,PFType*);
 56: PETSC_EXTERN PetscErrorCode PFView(PF,PetscViewer);
 57: PETSC_STATIC_INLINE PetscErrorCode PFViewFromOptions(PF A,PetscObject obj,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,obj,name);}
 59: #define PFSetOptionsPrefix(a,s) PetscObjectSetOptionsPrefix((PetscObject)(a),s)
 61: #endif