SubNetSimple

This method calculates if a network has subnets. A subnet is defined as a part of the network, which isn't connected to the rest of the network. It can typically be an island without a ferry or a similar situation.

This is done with IgnoreOneWay set to true temporarily, so one-way restrictions may in fact make even more links in-accessible. See function SubNetEx on how to detect such situations.

It returns true if there are subnets.

See also SubNet and SubNetEx.

Syntax: SubNetSimple: boolean