void vdsUnfoldAncestors (vdsNode *node)

Unfold the given node, recursively unfolding the node's ancestors first if necessary

Unfold the given node, recursively unfolding the node's ancestors first if necessary. The dual operation of vdsFoldSubtree. Recursively unfold all ancestors of the given node N, so that N lies on the active boundary, then unfold N. N must lie below the active boundary; that is, N must be labeled Inactive.

Parameters:

node - The node to be recursively unfolded.

See Also:

vdsUnfoldNode(), vdsFoldSubtree()

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