Tree.traverse

Tree.traverse(strategy='depthfirst', order='preorder')

Traverse the tree from the root node.

Parameters:

strategy{“depthfirst”, “breadthfirst”}, optional

The traversal strategy.

order{“preorder”, “postorder”}, optional

The traversal order. This parameter is only used for depth-first traversal.

Yields:

compas.datastructures.TreeNode

The next node in the traversal.

Raises:

ValueError

If the strategy is not "depthfirst" or "breadthfirst". If the order is not "preorder" or "postorder".