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|
!****h* ROBODoc/H5R
!
! NAME
! MODULE H5R
!
! FILE
! fortran/src/H5Rff.f90
!
! PURPOSE
! This file contains Fortran interfaces for H5R functions. It includes
! all the functions that are independent on whether the Fortran 2003 functions
! are enabled or disabled.
!
!
! COPYRIGHT
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
! Copyright by The HDF Group. *
! Copyright by the Board of Trustees of the University of Illinois. *
! All rights reserved. *
! *
! This file is part of HDF5. The full HDF5 copyright notice, including *
! terms governing use, modification, and redistribution, is contained in *
! the files COPYING and Copyright.html. COPYING can be found at the root *
! of the source code distribution tree; Copyright.html can be found at the *
! root level of an installed copy of the electronic HDF5 document set and *
! is linked from the top-level documents page. It can also be found at *
! http://hdfgroup.org/HDF5/doc/Copyright.html. If you do not have *
! access to either file, you may request a copy from help@hdfgroup.org. *
! * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
!
! NOTES
! *** IMPORTANT ***
! If you add a new H5R function you must add the function name to the
! Windows dll file 'hdf5_fortrandll.def' in the fortran/src directory.
! This is needed for Windows based operating systems.
!
!*****
MODULE H5R
USE H5GLOBAL
! If you change the value of these parameters, do not forget to change corresponding
! values in the H5f90.h file.
! INTEGER, PARAMETER :: REF_OBJ_BUF_LEN = 2
! INTEGER, PARAMETER :: REF_REG_BUF_LEN = 3
!
! TYPE hobj_ref_t_f
! INTEGER ref(REF_OBJ_BUF_LEN)
! END TYPE
!
! TYPE hdset_reg_ref_t_f
! INTEGER ref(REF_REG_BUF_LEN)
! END TYPE
!
INTERFACE h5rget_object_type_f
MODULE PROCEDURE h5rget_object_type_obj_f
END INTERFACE
CONTAINS
!****s* H5R/h5rget_object_type_obj_f
!
! NAME
! h5rget_object_type_obj_f
!
! PURPOSE
! Retrieves the type of object that an object reference points to.
!
! INPUTS
! dset_id - identifier of the dataset containing
! reference to the objects
! ref - reference to open
! OUTPUTS
! obj_type - object_type, possible values:
! H5G_UNKNOWN_F (-1)
! H5G_GROUP_F 0
! H5G_DATASET_F 1
! H5G_TYPE_F 2
! H5G_LINK_F 3
! hdferr - Returns 0 if successful and -1 if fails
!
! AUTHOR
! Elena Pourmal
! August 12, 1999
!
! HISTORY
! Explicit Fortran interfaces were added for
! called C functions (it is needed for Windows
! port). February 28, 2001
!
! NOTES
! This is a module procedure for the h5rget_object_type_f
! subroutine.
! SOURCE
SUBROUTINE h5rget_object_type_obj_f(dset_id, ref, obj_type, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: dset_id ! Dataset identifier
TYPE(hobj_ref_t_f), INTENT(IN) :: ref ! Object reference
INTEGER, INTENT(OUT) :: obj_type ! Object type
! H5G_UNKNOWN_F (-1)
! H5G_GROUP_F 0
! H5G_DATASET_F 1
! H5G_TYPE_F 2
! H5G_LINK_F 3
INTEGER, INTENT(OUT) :: hdferr ! Error code
!*****
INTEGER(HADDR_T) :: ref_f ! Local buffer to pass reference
INTERFACE
INTEGER FUNCTION h5rget_object_type_obj_c(dset_id, ref_f, obj_type)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5RGET_OBJECT_TYPE_OBJ_C':: h5rget_object_type_obj_c
!DEC$ENDIF
! INTEGER, PARAMETER :: REF_OBJ_BUF_LEN = 2
INTEGER(HID_T), INTENT(IN) :: dset_id
INTEGER(HADDR_T) :: ref_f
INTEGER, INTENT(OUT) :: obj_type
END FUNCTION h5rget_object_type_obj_c
END INTERFACE
ref_f = ref%ref
hdferr = h5rget_object_type_obj_c(dset_id, ref_f, obj_type )
END SUBROUTINE h5rget_object_type_obj_f
END MODULE H5R
|
