Feature #4658
Updated by Junxiao Shi almost 6 years ago
Extend `ndn::Interest` class to encode and decode **Parameters** element.
This is part of [[nfd:Packet03Transition]].
`Interest::wireEncode` function should support both v0.2 and v0.3 format.
If Parameters element is present, it encodes to v0.3 format; when v0.3 format is selected, if any v0.2-only element (such as MinSuffixComponents) was specified, they would not appear in the encoded packet.
Otherwise, it encodes to v0.2 format.
`Interest::decode03` function should recognize and store Parameters element.
`Interest::decode02` function remains unchanged.