diff options
Diffstat (limited to 'src/zix/btree.h')
-rw-r--r-- | src/zix/btree.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/zix/btree.h b/src/zix/btree.h index 46daa24a..0f71d1e3 100644 --- a/src/zix/btree.h +++ b/src/zix/btree.h @@ -126,6 +126,27 @@ ZIX_API ZixBTreeIter* zix_btree_begin(const ZixBTree* t); /** + Return an iterator to the end of `t` (one past the last element). + + The returned iterator must be freed with zix_btree_iter_free(). +*/ +ZIX_API ZixBTreeIter* +zix_btree_end(const ZixBTree* t); + +/** + Return a new copy of `i`. +*/ +ZIX_API ZixBTreeIter* +zix_btree_iter_copy(const ZixBTreeIter* const i); + +/** + Return true iff `lhs` is equal to `rhs`. +*/ +ZIX_API bool +zix_btree_iter_equals(const ZixBTreeIter* const lhs, + const ZixBTreeIter* const rhs); + +/** Return true iff `i` is an iterator to the end of its tree. */ ZIX_API bool |