H5Iget_file_id
(
hid_t obj_id
)
H5Iget_file_id
returns the identifier of the file
associated with the object referenced by obj_id
.
obj_id
can be a file, group, dataset, named datatype,
or attribute identifier.
Note that the HDF5 Library permits an application to close a file
while objects within the file remain open.
If the file containing the object obj_id
is still open, H5Iget_file_id
will retrieve the
existing file identifier.
If there is no existing file identifier for the file,
i.e., the file has been closed,
H5Iget_file_id
will reopen the file and
return a new file identifier.
In either case, the file identifier must eventually be released
using H5Fclose
.
hid_t obj_id |
IN: Identifier of the object whose associated file identifier will be returned. |
SUBROUTINE h5iget_file_id_f(obj_id, file_id, hdferr) IMPLICIT NONE INTEGER(HID_T), INTENT(IN) :: obj_id ! Object identifier INTEGER(HID_T), INTENT(OUT) :: file_id ! File identifier INTEGER, INTENT(OUT) :: hdferr ! Error code END SUBROUTINE h5iget_file_id_f
Release | C |
1.6.3 |
Function introduced in this release. Fortran subroutine introduced in this release. |