Function XPath.Trace

void Trace (

uint

fromPathNodeIndex

)

Traces the calculated path from the end node to the start.

This will build an array (path) of the nodes this path will pass through and also set the vectorPath array to the path arrays positions. Assumes the vectorPath and path are empty and not null (which will be the case for a correctly initialized path).

void Trace (

uint	fromPathNodeIndex
bool	reverse

)