NFD » ndn-cxx

This issue is a rework of part of #2876 due to CachePolicy design change.

TLV-TYPE code changes should be part of this issue.

can we add CachePolicy(CachePolicyType policy) constructor for implicit conversion? This way the code that uses policy would look much more concise

No, it's intentional that CachePolicy is not convertible from CachePolicyType.

A specific CachePolicyType may define additional required fields.
For example, CachePolicyType::TIME_LIMIT requires a duration field.

Allowing CachePolicy to be constructed from a CachePolicyType would leave the CachePolicy instance in an invalid state.