Refreshes all buffers associated with a group

Procedure:

H5G_REFRESH(group_id)

Signature:

<pre><code class="language-c">herr_t H5Grefresh(hid_t group_id)</code></pre>

Parameters:
hid_t group_id   IN: Identifier of the group to be refreshed

Description:

H5G_REFRESH causes all buffers associated with a group to be cleared and immediately re-loaded with updated contents from disk.

This function essentially closes the group, evicts all metadata associated with it from the cache, and then re-opens the group. The reopened group is automatically re-registered with the same identifier.

Returns:

Returns a non-negative value if successful; otherwise returns a negative value.

Example:

Coming soon!

 

History:
Release    Change
1.10.0C function introduced with this release.