hdf.hdf5lib.callbacks

Interface H5A_iterate_cb

All Superinterfaces:

Callbacks

public interface H5A_iterate_cb
extends Callbacks

Information class for link callback for H5Aiterate.

Method Summary

Modifier and Type	Method and Description
int	callback(long loc_id, String name, H5A_info_t info, H5A_iterate_t op_data)

Method Detail

callback

int callback(long loc_id,
             String name,
             H5A_info_t info,
             H5A_iterate_t op_data)

Parameters:

loc_id - the ID for the group or dataset being iterated over

name - the name of the current attribute about the object

info - the attribute's "info" struct

op_data - the operator data passed in to H5Aiterate

Returns:

operation status A. Zero causes the iterator to continue, returning zero when all attributes have been processed. B. Positive causes the iterator to immediately return that positive value, indicating short-circuit success. The iterator can be restarted at the next attribute. C. Negative causes the iterator to immediately return that value, indicating failure. The iterator can be restarted at the next attribute.