[ndnSIM] How to add a new field to interest packet in ndn-cxx or nan-SIM

[林冠佑]

To all,

I involve this field (ndn/ndnSIM) first time, so I confuse on some problems. As following:
1. How can I add fields in the interest packet? (May you teach me the steps?)
2. And if I add the fields, what things should I pay attention?