Files
hdf5/fortran/src/H5Off.f90
Scot Breitenfeld a4521b7901 [svn-r23294] Related to: HDFFV-8265
Fortran2003 option does not work under windows; Need to manage .def files more efficiently

Changed the comment notes from adding to the 'hdf5_fortrandll.def' to instead adding
to the 'hdf5_fortrandll.def.in' file.
2013-02-17 21:22:29 -05:00

776 lines
23 KiB
Fortran
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!****h* ROBODoc/H5O
!
! NAME
! MODULE H5O
!
! FILE
! fortran/src/H5Off.f90
!
! PURPOSE
! This file contains Fortran interfaces for H5O 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 H5O function you must add the function name to the
! Windows dll file 'hdf5_fortrandll.def.in' in the fortran/src directory.
! This is needed for Windows based operating systems.
!
!*****
MODULE H5O
USE H5GLOBAL
CONTAINS
!****s* H5O/h5olink_f
!
! NAME
! h5olink_f
!
! PURPOSE
! Creates a hard link to an object in an HDF5 file.
!
! Inputs:
! object_id - Object to be linked.
! new_loc_id - File or group identifier specifying location at which object is to be linked.
! new_link_name - Name of link to be created, relative to new_loc_id.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! Optional parameters:
! lcpl_id - Link creation property list identifier.
! lapl_id - Link access property list identifier.
!
! AUTHOR
! M. Scot Breitenfeld
! April 21, 2008
!
! Fortran90 Interface:
SUBROUTINE h5olink_f(object_id, new_loc_id, new_link_name, hdferr, lcpl_id, lapl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: object_id
INTEGER(HID_T) , INTENT(IN) :: new_loc_id
CHARACTER(LEN=*), INTENT(IN) :: new_link_name
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: lcpl_id
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: lapl_id
!*****
INTEGER(HID_T) :: lapl_id_default
INTEGER(HID_T) :: lcpl_id_default
INTEGER(SIZE_T) :: new_link_namelen
INTERFACE
INTEGER FUNCTION h5olink_c(object_id, new_loc_id, new_link_name, new_link_namelen, &
lcpl_id_default, lapl_id_default)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OLINK_C'::h5olink_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: new_link_name
INTEGER(HID_T), INTENT(IN) :: object_id
INTEGER(HID_T), INTENT(IN) :: new_loc_id
CHARACTER(LEN=*), INTENT(IN) :: new_link_name
INTEGER(SIZE_T) :: new_link_namelen
INTEGER(HID_T) :: lapl_id_default
INTEGER(HID_T) :: lcpl_id_default
END FUNCTION h5olink_c
END INTERFACE
new_link_namelen = LEN(new_link_name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
lcpl_id_default = H5P_DEFAULT_F
IF(PRESENT(lcpl_id)) lcpl_id_default = lcpl_id
hdferr = h5olink_c(object_id, new_loc_id, new_link_name, new_link_namelen, &
lcpl_id_default, lapl_id_default)
END SUBROUTINE h5olink_f
!****s* H5O/h5oopen_f
!
! NAME
! h5oopen_f
!
! PURPOSE
! Opens an object in an HDF5 file by location identifier and path name.
!
! Inputs:
! loc_id - File or group identifier.
! name - Path to the object, relative to loc_id.
!
! Outputs:
! obj_id - Object identifier for the opened object.
! hdferr - Returns 0 if successful and -1 if fails.
!
! Optional parameters:
! lapl_id - Access property list identifier for the link pointing to the object.
!
! AUTHOR
! M. Scot Breitenfeld
! April 18, 2008
!
! Fortran90 Interface:
SUBROUTINE h5oopen_f(loc_id, name, obj_id, hdferr, lapl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
INTEGER(HID_T) , INTENT(OUT) :: obj_id
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: lapl_id
!*****
INTEGER(HID_T) :: lapl_id_default
INTEGER(SIZE_T) :: namelen
INTERFACE
INTEGER FUNCTION h5oopen_c(loc_id, name, namelen, lapl_id_default, obj_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OOPEN_C'::h5oopen_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: name
INTEGER(HID_T), INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
INTEGER(HID_T) :: lapl_id_default
INTEGER(SIZE_T) :: namelen
INTEGER(HID_T), INTENT(OUT) :: obj_id
END FUNCTION h5oopen_c
END INTERFACE
namelen = LEN(name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
hdferr = h5oopen_c(loc_id, name, namelen, lapl_id_default, obj_id)
END SUBROUTINE h5oopen_f
!
!****s* H5O/h5oclose_f
!
! NAME
! h5oclose_f
!
! PURPOSE
! Closes an object in an HDF5 file.
!
! Inputs:
! object_id - Object identifier.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! December 17, 2008
!
! Fortran90 Interface:
SUBROUTINE h5oclose_f(object_id, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: object_id
INTEGER , INTENT(OUT) :: hdferr
!*****
INTERFACE
INTEGER FUNCTION h5oclose_c(object_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OCLOSE_C'::h5oclose_c
!DEC$ENDIF
INTEGER(HID_T), INTENT(IN) :: object_id
END FUNCTION h5oclose_c
END INTERFACE
hdferr = h5oclose_c(object_id)
END SUBROUTINE h5oclose_f
!
!****s* H5O/h5open_by_addr_f
! NAME
! h5oopen_by_addr_f
!
! PURPOSE
! Opens an object using its address within an HDF5 file.
!
! Inputs:
! loc_id - File or group identifier.
! addr - Objects address in the file.
!
! Outputs:
! obj_id - Object identifier for the opened object.
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! September 14, 2009
!
! Fortran90 Interface:
SUBROUTINE h5oopen_by_addr_f(loc_id, addr, obj_id, hdferr)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: loc_id
INTEGER(HADDR_T), INTENT(IN) :: addr
INTEGER(HID_T) , INTENT(OUT) :: obj_id
INTEGER , INTENT(OUT) :: hdferr
!*****
INTERFACE
INTEGER FUNCTION h5oopen_by_addr_c(loc_id, addr, obj_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OOPEN_BY_ADDR_C'::h5oopen_by_addr_c
!DEC$ENDIF
INTEGER(HID_T), INTENT(IN) :: loc_id
INTEGER(HADDR_T), INTENT(IN) :: addr
INTEGER(HID_T), INTENT(OUT) :: obj_id
END FUNCTION h5oopen_by_addr_c
END INTERFACE
hdferr = h5oopen_by_addr_c(loc_id, addr, obj_id)
END SUBROUTINE h5oopen_by_addr_f
!
!****s* H5O/h5ocopy_f
! NAME
! h5ocopy_f
!
! PURPOSE
! Copies an object in an HDF5 file.
!
! Inputs:
! src_loc_id - Object identifier indicating the location of the source object to be copied.
! src_name - Name of the source object to be copied.
! dst_loc_id - Location identifier specifying the destination.
! dst_name - Name to be assigned to the new copy.
!
! Optional parameters:
! ocpypl_id - Object copy property list.
! lcpl_id - Link creation property list for the new hard link.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! March 14, 2012
!
! Fortran90 Interface:
SUBROUTINE h5ocopy_f(src_loc_id, src_name, dst_loc_id, dst_name, hdferr, ocpypl_id, lcpl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: src_loc_id
CHARACTER(LEN=*), INTENT(IN) :: src_name
INTEGER(HID_T) , INTENT(IN) :: dst_loc_id
CHARACTER(LEN=*), INTENT(IN) :: dst_name
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: ocpypl_id
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: lcpl_id
!*****
INTEGER(SIZE_T) :: src_name_len, dst_name_len
INTEGER(HID_T) :: ocpypl_id_default, lcpl_id_default
INTERFACE
INTEGER FUNCTION h5ocopy_c(src_loc_id, src_name, src_name_len, &
dst_loc_id, dst_name, dst_name_len, ocpypl_id_default, lcpl_id_default)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OCOPY_C'::h5ocopy_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: src_name, dst_name
INTEGER(HID_T) , INTENT(IN) :: src_loc_id
CHARACTER(LEN=*), INTENT(IN) :: src_name
INTEGER(HID_T) , INTENT(IN) :: dst_loc_id
CHARACTER(LEN=*), INTENT(IN) :: dst_name
INTEGER(HID_T) , INTENT(IN) :: ocpypl_id_default
INTEGER(HID_T) , INTENT(IN) :: lcpl_id_default
INTEGER(SIZE_T) :: src_name_len, dst_name_len
END FUNCTION h5ocopy_c
END INTERFACE
src_name_len = LEN(src_name)
dst_name_len = LEN(dst_name)
ocpypl_id_default = H5P_DEFAULT_F
IF(PRESENT(ocpypl_id)) ocpypl_id_default = ocpypl_id
lcpl_id_default = H5P_DEFAULT_F
IF(PRESENT(lcpl_id)) lcpl_id_default = lcpl_id
hdferr = h5ocopy_c(src_loc_id, src_name, src_name_len, &
dst_loc_id, dst_name, dst_name_len, ocpypl_id_default, lcpl_id_default)
END SUBROUTINE h5ocopy_f
!****s* H5O/h5odecr_refcount_f
! NAME
! h5odecr_refcount_f
!
! PURPOSE
! Decrements an object reference count.
!
! Inputs:
! object_id - Object identifier.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! May 11, 2012
!
! Fortran90 Interface:
SUBROUTINE h5odecr_refcount_f(object_id, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: object_id
INTEGER , INTENT(OUT) :: hdferr
!*****
INTERFACE
INTEGER FUNCTION h5odecr_refcount_c(object_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5ODECR_REFCOUNT_C'::h5odecr_refcount_c
!DEC$ENDIF
INTEGER(HID_T) , INTENT(IN) :: object_id
END FUNCTION h5odecr_refcount_c
END INTERFACE
hdferr = h5odecr_refcount_c(object_id)
END SUBROUTINE h5odecr_refcount_f
!****s* H5O/h5oexists_by_name_f
! NAME
! h5oexists_by_name_f
!
! PURPOSE
! Determines whether a link resolves to an actual object.
!
! Inputs:
! loc_id - Identifier of the file or group to query.
! name - The name of the link to check.
!
!
! Optional parameters:
! lapl_id - Link access property list identifier.
!
! Outputs:
! link_exists - Existing link resolves to an object.
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! May 11, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oexists_by_name_f(loc_id, name, link_exists, hdferr, lapl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
LOGICAL , INTENT(OUT) :: link_exists
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: lapl_id
!*****
INTEGER(size_t) :: namelen
INTEGER :: status
INTEGER(HID_T) :: lapl_id_default
INTERFACE
INTEGER FUNCTION h5oexists_by_name_c(loc_id, name, namelen, lapl_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OEXISTS_BY_NAME_C'::h5oexists_by_name_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: name
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
INTEGER(SIZE_T) , INTENT(IN) :: namelen
INTEGER(HID_T) , INTENT(IN) :: lapl_id
END FUNCTION h5oexists_by_name_c
END INTERFACE
namelen = LEN(name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
status = h5oexists_by_name_c(loc_id, name, namelen, lapl_id_default)
link_exists = .FALSE.
IF(status.EQ.1)THEN
link_exists = .TRUE.
ENDIF
hdferr = 0
IF(status.LT.0)THEN
hdferr = -1
ENDIF
END SUBROUTINE h5oexists_by_name_f
!****s* H5O/h5oget_comment_f
! NAME
! h5oget_comment_f
!
! PURPOSE
! Retrieves comment for specified object.
!
! Inputs:
! obj_id - Identifier for the target object.
!
! Optional parameters:
! bufsize - Size of the comment buffer.
!
! Outputs:
! comment - The comment.
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! May 11, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oget_comment_f(obj_id, comment, hdferr, bufsize)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: obj_id
CHARACTER(LEN=*) , INTENT(OUT) :: comment
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HSSIZE_T), INTENT(OUT), OPTIONAL :: bufsize
!*****
INTEGER(SIZE_T) :: commentsize_default
INTEGER(HSSIZE_T) :: bufsize_default
INTERFACE
INTEGER FUNCTION h5oget_comment_c(obj_id, comment, commentsize_default, bufsize)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OGET_COMMENT_C'::h5oget_comment_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: comment
INTEGER(HID_T) , INTENT(IN) :: obj_id
CHARACTER(LEN=*), INTENT(OUT) :: comment
INTEGER(SIZE_T) , INTENT(IN) :: commentsize_default
INTEGER(HSSIZE_T) , INTENT(OUT) :: bufsize
END FUNCTION h5oget_comment_c
END INTERFACE
commentsize_default = LEN(comment)
hdferr = h5oget_comment_c(obj_id, comment, commentsize_default, bufsize_default)
IF(PRESENT(bufsize)) bufsize = bufsize_default
END SUBROUTINE h5oget_comment_f
!****s* H5O/h5oget_comment_by_name_f
! NAME
! h5oget_comment_by_name_f
!
! PURPOSE
! Retrieves comment for specified object.
!
! Inputs:
! loc_id - Identifier of a file, group, dataset, or named datatype.
! name - Name of the object whose comment is to be retrieved,
! specified as a path relative to loc_id.
!
! Optional parameters:
! bufsize - Size of the comment buffer.
!
! Outputs:
! comment - The comment.
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! July 6, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oget_comment_by_name_f(loc_id, name, comment, hdferr, bufsize, lapl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
CHARACTER(LEN=*), INTENT(OUT) :: comment
INTEGER , INTENT(OUT) :: hdferr
INTEGER(SIZE_T) , INTENT(OUT), OPTIONAL :: bufsize
INTEGER(HID_T) , INTENT(IN) , OPTIONAL :: lapl_id
!*****
INTEGER(SIZE_T) :: commentsize_default
INTEGER(SIZE_T) :: name_size
INTEGER(SIZE_T) :: bufsize_default
INTEGER(HID_T) :: lapl_id_default
INTERFACE
INTEGER FUNCTION h5oget_comment_by_name_c(loc_id, name, name_size, &
comment, commentsize_default, bufsize_default, lapl_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OGET_COMMENT_BY_NAME_C'::h5oget_comment_by_name_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: comment, name
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
INTEGER(SIZE_T) , INTENT(IN) :: name_size
CHARACTER(LEN=*), INTENT(OUT) :: comment
INTEGER(SIZE_T) , INTENT(IN) :: commentsize_default
INTEGER(SIZE_T) , INTENT(OUT) :: bufsize_default
INTEGER(HID_T) , INTENT(IN) :: lapl_id
END FUNCTION h5oget_comment_by_name_c
END INTERFACE
commentsize_default = LEN(comment)
name_size = LEN(name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
hdferr = h5oget_comment_by_name_c(loc_id, name, name_size, &
comment, commentsize_default, bufsize_default, lapl_id_default)
IF(PRESENT(bufsize)) bufsize = bufsize_default
END SUBROUTINE h5oget_comment_by_name_f
!****s* H5O/h5oincr_refcount_f
! NAME
! h5oincr_refcount_f
!
! PURPOSE
! Increments an object reference count.
!
! Inputs:
! obj_id - Object identifier.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! May 15, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oincr_refcount_f(obj_id, hdferr)
IMPLICIT NONE
INTEGER(HID_T), INTENT(IN) :: obj_id
INTEGER , INTENT(OUT) :: hdferr
!*****
INTERFACE
INTEGER FUNCTION h5oincr_refcount_c(obj_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OINCR_REFCOUNT_C'::h5oincr_refcount_c
!DEC$ENDIF
INTEGER(HID_T) , INTENT(IN) :: obj_id
END FUNCTION h5oincr_refcount_c
END INTERFACE
hdferr = h5oincr_refcount_c(obj_id)
END SUBROUTINE h5oincr_refcount_f
!****s* H5O/h5oopen_by_idx_f
!
! NAME
! h5oopen_by_idx_f
!
! PURPOSE
! Open the nth object in a group.
!
! Inputs:
! loc_id - A file or group identifier.
! group_name - Name of group, relative to loc_id, in which object is located.
! index_type - Type of index by which objects are ordered.
! order - Order of iteration within index, NOTE: zero-based.
! n - Object to open.
!
! Outputs:
! obj_id - An object identifier for the opened object.
! hdferr - Returns 0 if successful and -1 if fails.
!
! Optional parameters:
! lapl_id - Link access property list.
!
! AUTHOR
! M. Scot Breitenfeld
! May 17, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oopen_by_idx_f(loc_id, group_name, index_type, order, n, obj_id, &
hdferr, lapl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: group_name
INTEGER , INTENT(IN) :: index_type
INTEGER , INTENT(IN) :: order
INTEGER(HSIZE_T), INTENT(IN) :: n
INTEGER(HID_T) , INTENT(OUT) :: obj_id
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HID_T) , INTENT(IN) , OPTIONAL :: lapl_id
!*****
INTEGER(SIZE_T) :: group_namelen
INTEGER(HID_T) :: lapl_id_default
INTERFACE
INTEGER FUNCTION h5oopen_by_idx_c(loc_id, group_name, group_namelen, index_type, order, n, obj_id, lapl_id_default)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OOPEN_BY_IDX_C'::h5oopen_by_idx_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: group_name
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: group_name
INTEGER(SIZE_T) , INTENT(IN) :: group_namelen
INTEGER , INTENT(IN) :: index_type
INTEGER , INTENT(IN) :: order
INTEGER(HSIZE_T), INTENT(IN) :: n
INTEGER(HID_T) , INTENT(OUT) :: obj_id
INTEGER(HID_T) , INTENT(IN) :: lapl_id_default
END FUNCTION h5oopen_by_idx_c
END INTERFACE
group_namelen = LEN(group_name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
hdferr = h5oopen_by_idx_c(loc_id, group_name, group_namelen, index_type, order, n, obj_id, lapl_id_default)
END SUBROUTINE H5Oopen_by_idx_f
!****s* H5O/h5oset_comment_f
! NAME
! h5oset_comment_f
!
! PURPOSE
! Sets comment for specified object.
!
! Inputs:
! obj_id - Identifier of the target object.
! comment - The new comment.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! AUTHOR
! M. Scot Breitenfeld
! May 15, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oset_comment_f(obj_id, comment, hdferr)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: obj_id
CHARACTER(LEN=*), INTENT(IN) :: comment
INTEGER , INTENT(OUT) :: hdferr
!*****
INTEGER(SIZE_T) :: commentlen
INTERFACE
INTEGER FUNCTION h5oset_comment_c(obj_id, comment, commentlen)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OSET_COMMENT_C'::h5oset_comment_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: comment
INTEGER(HID_T) , INTENT(IN) :: obj_id
CHARACTER(LEN=*), INTENT(IN) :: comment
INTEGER(SIZE_T) , INTENT(IN) :: commentlen
END FUNCTION h5oset_comment_c
END INTERFACE
commentlen = LEN(comment)
hdferr = h5oset_comment_c(obj_id, comment, commentlen)
END SUBROUTINE h5oset_comment_f
!****s* H5O/h5oset_comment_by_name_f
! NAME
! h5oset_comment_by_name_f
!
! PURPOSE
! Sets comment for specified object.
!
! Inputs:
! loc_id - Identifier of a file, group, dataset, or named datatype.
! name - Name of the object whose comment is to be set or reset,
! specified as a path relative to loc_id.
! comment - The new comment.
!
! Outputs:
! hdferr - Returns 0 if successful and -1 if fails.
!
! Optional parameters:
! lapl_id - Link access property list identifier.
!
! AUTHOR
! M. Scot Breitenfeld
! May 15, 2012
!
! Fortran90 Interface:
SUBROUTINE h5oset_comment_by_name_f(loc_id, name, comment, hdferr, lapl_id)
IMPLICIT NONE
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: name
CHARACTER(LEN=*), INTENT(IN) :: comment
INTEGER , INTENT(OUT) :: hdferr
INTEGER(HID_T) , INTENT(IN), OPTIONAL :: lapl_id
!*****
INTEGER(SIZE_T) :: commentlen
INTEGER(SIZE_T) :: namelen
INTEGER(HID_T) :: lapl_id_default
INTERFACE
INTEGER FUNCTION h5oset_comment_by_name_c(loc_id, name, namelen, comment, commentlen, lapl_id)
USE H5GLOBAL
!DEC$IF DEFINED(HDF5F90_WINDOWS)
!DEC$ATTRIBUTES C,reference,decorate,alias:'H5OSET_COMMENT_BY_NAME_C'::h5oset_comment_by_name_c
!DEC$ENDIF
!DEC$ATTRIBUTES reference :: name, comment
INTEGER(HID_T) , INTENT(IN) :: loc_id
CHARACTER(LEN=*), INTENT(IN) :: comment
INTEGER(SIZE_T) , INTENT(IN) :: commentlen
CHARACTER(LEN=*), INTENT(IN) :: name
INTEGER(SIZE_T) , INTENT(IN) :: namelen
INTEGER(HID_T) , INTENT(IN) :: lapl_id
END FUNCTION h5oset_comment_by_name_c
END INTERFACE
commentlen = LEN(comment)
namelen = LEN(name)
lapl_id_default = H5P_DEFAULT_F
IF(PRESENT(lapl_id)) lapl_id_default = lapl_id
hdferr = h5oset_comment_by_name_c(loc_id, name, namelen, comment, commentlen, lapl_id_default)
END SUBROUTINE h5oset_comment_by_name_f
END MODULE H5O