Function
parentEdgeLabel
Returns a substring representing the edge from an iterator  node to its parent.
Include Headers
seqan/index.h
Parameters
|  An iterator of a suffix tree. Types:  TopDownHistory Iterator | 
Return Values
 An InfixSegment of the text of an index (see EsaText).
If iterator 's container type is TIndex  the return type is Infix<Fibre<TIndex, EsaText>::Type const>::Type .
SeqAn - Sequence Analysis Library - www.seqan.de