NAME¶
Iterators -
Functions¶
void *
globus_hashtable_first (globus_hashtable_t *table)
Initialize iterator to first hash table entry. void *
globus_hashtable_next (globus_hashtable_t *table)
Increment hash table iterator. void *
globus_hashtable_last
(globus_hashtable_t *table)
Initialize iterator to last hash table entry. void *
globus_hashtable_prev (globus_hashtable_t *table)
Decrement hash table iterator.
Detailed Description¶
The iterator is initially NULL until one of
globus_hashtable_first() or
globus_hashtable_last() has been called. All other calls have no effect
on iterator except for
globus_hashtable_remove(). If the iterator
points at the entry being removed, the iterator is moved to the next entry.
Once an 'end' has been reached with
globus_hashtable_next() or
globus_hashtable_prev(), the iterator must again be reset with
globus_hashtable_first() or
globus_hashtable_last() before being
used.
Function Documentation¶
void* globus_hashtable_first (globus_hashtable_t *table)¶
Initialize iterator to first hash table entry. Set iterator to first entry and
return datum, NULL if empty
void* globus_hashtable_last (globus_hashtable_t *table)¶
Initialize iterator to last hash table entry. Set iterator to last entry and
return datum, NULL if empty
void* globus_hashtable_next (globus_hashtable_t *table)¶
Increment hash table iterator. Set iterator to next entry and return datum, NULL
if at end
void* globus_hashtable_prev (globus_hashtable_t *table)¶
Decrement hash table iterator. Set iterator to the previous entry and return
datum, NULL if at end
Author¶
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