H5Fget_info
(
hid_t obj_id
,
H5F_info_t *file_info
)
H5Fget_info
(
hid_t obj_id
,
H5F_info_t *file_info
)
H5Fget_info
is a macro that is mapped to either
H5Fget_info1
or
H5Fget_info2
,
depending on the needs of the application.
Similarly, the macro for the H5F_info_t
struct is mapped
to either H5F_info1_t
or H5F_info2_t
.
Such macros are provided to facilitate application compatibility. Their use and mappings are fully described in “API Compatibility Macros in HDF5”; we urge you to read that document closely.
When both the HDF5 Library and the application are built and
installed with no specific compatibility flags,
H5Fget_info
is mapped to the most recent version of
the function, currently
H5Fget_info2
.
If the library and/or application is compiled for Release 1.8
emulation, H5Fget_info
will be mapped to
H5Fget_info1
.
Since there was no H5Fget_info
function in Release 1.6,
if the library and/or application is compiled for Release 1.6
emulation, H5Fget_info
will be mapped to
the most recent version of the function, currently
H5Fget_info2
.
Function-specific flags are available to override these settings
on a function-by-function basis when the application is compiled.
Specific compile-time compatibility flags and the resulting mappings are as follows:
Compatibility setting | H5Fget_info and
H5F_info_t mappings |
---|---|
Global settings |
|
No compatibility flag | H5Fget_info2 and H5F_info2_t |
Enable deprecated symbols | H5Fget_info2 and H5F_info2_t |
Disable deprecated symbols | H5Fget_info2 and H5F_info2_t |
Emulate Release 1.6 interface |
H5Fget_info2 and H5F_info2_t |
Emulate Release 1.8 interface |
H5Fget_info1 and H5F_info1_t |
Function- and struct-level macros |
|
H5Fget_info_vers = 2 |
H5Fget_info2 |
H5Fget_info_vers = 1 |
H5Fget_info1 |
H5F_info_t_vers = 2 |
H5F_info2_t |
H5F_info_t_vers = 1 |
H5F_info1_t |
Release | Change |
1.10.0 | The C function
H5Fget_info and H5F_info_t
renamed to H5Fget_info1 and H5F_info1_t ,
respectively, and deprecated in this release.
The C macro H5Fget_info ,
the C function H5Fget_info2 ,
and the struct H5F_info2_t
introduced in this release. |