Recursively visits all objects accessible from a specified object
Signature:
herr_t H5Ovisit( hid_t object_id, H5_index_t index_type, H5_iter_order_t order, H5O_iterate_t op, void *op_data, unsigned int fields )
herr_t H5Ovisit( hid_t object_id, H5_index_t index_type, H5_iter_order_t order, H5O_iterate_t op, void *op_data )
SUBROUTINE h5ovisit_f(object_id, index_type, order, op, op_data, &
return_value, hdferr)
INTEGER(HID_T), INTENT(IN) :: object_id
INTEGER, INTENT(IN) :: index_type
INTEGER, INTENT(IN) :: order
TYPE(C_FUNPTR):: op
TYPE(C_PTR) :: op_data
INTEGER, INTENT(OUT) :: return_value
INTEGER, INTENT(OUT) :: hdferr
Description:
H5O_VISIT is a macro that is mapped to one of the following:
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.
In HDF5 versions 1.12 and after, H5O_VISIT is mapped to H5O_VISIT3. In version 1.10, H5O_VISIT is identical to H5O_VISIT1.
If using 1.10 (1.10.3+) and encountering performance issues, please use H5O_VISIT2 to limit the fields retrieved, which can help with performance.
Specific compile-time compatibility flags and the resulting mappings are as follows:
| Compatibility settings | H5O_VISIT |
|---|
| No compatibility flag | H5O_VISIT3 in 1.12 or after H5O_VISIT1 for 1.8 and 1.10 |
| Emulate Release 1.12 | H5O_VISIT3 |
Emulate Release 1.10 or 1.8 interface | H5O_VISIT1 |
History:
| Release | Change |
|---|
| 1.12.0 | The macro H5O_VISIT and function H5O_VISIT3 were added, and H5O_VISIT1 was deprecated. |
| 1.10.5 | The macro H5O_VISIT was removed. The functions H5O_VISIT and H5O_VISIT1 are identical in this release. This change was added to restore the broken API compatibility introduced in HDF5-1.10.3.
|
| 1.10.3 | The function H5O_VISIT was renamed to H5O_VISIT1. The macro H5O_VISIT and the function H5O_VISIT2 H5 were introduced in this release. |
| 1.8.8 | Fortran subroutine and data structure added. |
| 1.8.0 | C function introduced. |
--- Last Modified: March 22, 2021 | 02:34 PM
