SubNetEx |
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Detects if a route between any 2 nodes can only be found when going in one of the directions. The links with the problematic one-way restrictions are identified and marked with 1 in the IA array. If any links are marked, it means the whole network isn't strongly connected.
The function returns the number of elements set in the array.
Syntax: SubNetEx(var IA: TIntegerArray): integer
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