SimplexTree.traverse

SimplexTree.SimplexTree.traverse(
    order='preorder',
    f=builtins.print,
    sigma=[],
    p=0,
)

Traverses the simplex tree in the specified order, calling f on each simplex encountered.

Supported traversals include breadth-first / level order (“bfs”, “levelorder”), depth-first / prefix (“dfs”, “preorder”). faces, cofaces, coface roots (“coface_roots”), p-skeleton, p-simplices, maximal simplices (“maximal”), and link.

Where applicable, each traversal begins its traversal sigma, which defaults to the empty set (root node).

Parameters

Name	Type	Description	Default
order	str	the type of traversal of the simplex tree to execute.	'preorder'
f	Callable	a function to evaluate on every simplex in the traversal. Defaults to print.	builtins.print
sigma	Collection	simplex to start the traversal at, where applicable. Defaults to the root node (empty set).	[]
p	int	dimension of simplices to restrict to, where applicable. Defaults to 0.	0

Returns

Name	Type	Description
	None	None