2.4.4.2 Iteration

typedef struct ZixTreeNodeImpl ZixTreeIter

An iterator over a ZixTree.

ZixTreeIter *zix_tree_begin(ZixTree *t)

Return an iterator to the first (smallest) element in t

ZixTreeIter *zix_tree_end(ZixTree *t)

Return an iterator the the element one past the last element in t

void *zix_tree_get(const ZixTreeIter *ti)

Return the data associated with the given tree item.

bool zix_tree_iter_is_end(const ZixTreeIter *i)

Return true iff i is an iterator to the end of its tree.

bool zix_tree_iter_is_rend(const ZixTreeIter *i)

Return true iff i is an iterator to the reverse end of its tree.

ZixTreeIter *zix_tree_iter_next(ZixTreeIter *i)

Return an iterator that points to the element one past i

ZixTreeIter *zix_tree_iter_prev(ZixTreeIter *i)

Return an iterator that points to the element one before i

ZixTreeIter *zix_tree_rbegin(ZixTree *t)

Return an iterator to the last (largest) element in t

ZixTreeIter *zix_tree_rend(ZixTree *t)

Return an iterator the the element one before the first element in t