Function bstree_traverse

• Defined in File bstree.h

Function Documentation

int bstree_traverse(struct bstree *tree, int (*cb)(const struct bstree *tree, struct bstree_node *node), enum bstree_traversal_type type)

Traverse a binary search tree and operate on each node’s data.

Can traverse in a pre-order, post-order, or in-order way.

If the callback returns nonzero on a given node, then the traversal is aborted.

Parameters:

• tree – The BST handle

• cb – Callback called on each node in the tree, and passed the BST handle. Cannot be used to modify the BST handle, but CAN modify the node.

• type – The type of traversal to perform.

Returns:

Return code of last callback that was non-zero, or 0 if callback succeeded on all nodes