[ndnSIM] How to get the number of hops from the NFD node to the producer

[cordion_nap at yahoo.co.jp]

Dear, allWhen forwarding an interest using a FIB table, I want to perform a certain operation using the number of hops from the NFD node to the producer.However, each of the NextHop records in the FIB Entry has only the Face(Id) and cost.Is it possible to make a list with a hop count for the name prefix?Could you give me some advice about this?
Regards,Mikami
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