4:  #include <petsc/private/fortranimpl.h>

  6: /* PGI compilers pass in f90 pointers as 2 arguments */
  7: #if defined(PETSC_HAVE_F90_2PTR_ARG)
  8: #define PETSC_F90_2PTR_PROTO_NOVAR ,void*
  9: #define PETSC_F90_2PTR_PROTO(ptr) ,void* ptr
 10: #define PETSC_F90_2PTR_PARAM(ptr) , ptr
 11: #else
 12: #define PETSC_F90_2PTR_PROTO_NOVAR
 13: #define PETSC_F90_2PTR_PROTO(ptr)
 14: #define PETSC_F90_2PTR_PARAM(ptr)
 15: #endif

 17: #if defined(PETSC_USING_F90)
 18: typedef struct { char dummy; } F90Array1d;
 19: typedef struct { char dummy; } F90Array2d;
 20: typedef struct { char dummy; } F90Array3d;
 21: typedef struct { char dummy; } F90Array4d;

 23: PETSC_EXTERN PetscErrorCode F90Array1dCreate(void*,MPI_Datatype,PetscInt,PetscInt,F90Array1d* PETSC_F90_2PTR_PROTO_NOVAR);
 24: PETSC_EXTERN PetscErrorCode F90Array1dAccess(F90Array1d*,MPI_Datatype,void** PETSC_F90_2PTR_PROTO_NOVAR);
 25: PETSC_EXTERN PetscErrorCode F90Array1dDestroy(F90Array1d*,MPI_Datatype PETSC_F90_2PTR_PROTO_NOVAR);
 26: PETSC_EXTERN PetscErrorCode F90Array1dGetNextRecord(F90Array1d*,void** PETSC_F90_2PTR_PROTO_NOVAR);

 28: PETSC_EXTERN PetscErrorCode F90Array2dCreate(void*,MPI_Datatype,PetscInt,PetscInt,PetscInt,PetscInt,F90Array2d* PETSC_F90_2PTR_PROTO_NOVAR);
 29: PETSC_EXTERN PetscErrorCode F90Array2dAccess(F90Array2d*,MPI_Datatype,void** PETSC_F90_2PTR_PROTO_NOVAR);
 30: PETSC_EXTERN PetscErrorCode F90Array2dDestroy(F90Array2d*,MPI_Datatype PETSC_F90_2PTR_PROTO_NOVAR);
 31: PETSC_EXTERN PetscErrorCode F90Array2dGetNextRecord(F90Array2d*,void** PETSC_F90_2PTR_PROTO_NOVAR);

 33: PETSC_EXTERN PetscErrorCode F90Array3dCreate(void*,MPI_Datatype,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,F90Array3d* PETSC_F90_2PTR_PROTO_NOVAR);
 34: PETSC_EXTERN PetscErrorCode F90Array3dAccess(F90Array3d*,MPI_Datatype,void** PETSC_F90_2PTR_PROTO_NOVAR);
 35: PETSC_EXTERN PetscErrorCode F90Array3dDestroy(F90Array3d*,MPI_Datatype PETSC_F90_2PTR_PROTO_NOVAR);
 36: PETSC_EXTERN PetscErrorCode F90Array3dGetNextRecord(F90Array3d*,void** PETSC_F90_2PTR_PROTO_NOVAR);

 38: PETSC_EXTERN PetscErrorCode F90Array4dCreate(void*,MPI_Datatype,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,PetscInt,F90Array4d* PETSC_F90_2PTR_PROTO_NOVAR);
 39: PETSC_EXTERN PetscErrorCode F90Array4dAccess(F90Array4d*,MPI_Datatype,void** PETSC_F90_2PTR_PROTO_NOVAR);
 40: PETSC_EXTERN PetscErrorCode F90Array4dDestroy(F90Array4d*,MPI_Datatype PETSC_F90_2PTR_PROTO_NOVAR);
 41: PETSC_EXTERN PetscErrorCode F90Array4dGetNextRecord(F90Array4d*,void** PETSC_F90_2PTR_PROTO_NOVAR);


 44: /*
 45:   F90Array1dCreate - Given a C pointer to a one dimensional
 46:   array and its length; this fills in the appropriate Fortran 90
 47:   pointer data structure.

 49:   Input Parameters:
 50: +   array - regular C pointer (address)
 51: .   type  - DataType of the array
 52: .   start - starting index of the array
 53: -   len   - length of array (in items)

 55:   Output Parameters:
 56: .   ptr - Fortran 90 pointer
 57: */

 59: #endif /* PETSC_USING_F90 */
 60: #endif