H5O_ARE_MDC_FLUSHES_DISABLED
Determines if an HDF5 object has had flushes of metadata entries disabled
Procedure:
H5O_ARE_MDC_FLUSHES_DISABLED(object_id, are_disabled)
Signature:
herr_t H5Oare_mdc_flushes_enabled(
hid_t object_id,
hbool_t *are_disabled
)
Parameters:
hid_t object_id | IN: Identifier of an object in the cache; may be a group, named datatype, or dataset identifier |
hbool_t *are_disabled | OUT: Flushes enabled/disabled |
Description:
H5O_ARE_MDC_FLUSHES_DISABLED determines if an HDF5 object (dataset, group, committed datatype) has had flushes of metadata entries disabled.
The H5O_/H5F_ ENABLE/DISABLE_MDC_FLUSHES and associated H5X_FLUSH functions can be used to control the flushing of entries from a file’s metadata cache. Metadata cache entries can be controlled at both the individual HDF5 object level (datasets, groups, committed datatypes) and the entire metadata cache level.
Returns:
are_disabled
will be set to 1
if an object has had flushes disabled and 0
if it has not had flushes disabled.
Returns a non-negative value if successful; otherwise returns a negative value.
Example:
History:
Release | Change |
---|
1.10.0 | C function introduced with this release. |
--- Last Modified: June 02, 2020 | 09:22 AM