Feature #4468
Updated by Davide Pesavento over 6 years ago
They should be equivalent to the operators in `std::literals::chrono_literals`, except that the literal suffix identifiers they must start with an underscore character, as character because it's required by the C++ standard: > **[usrlit.suffix]** > > 1. Literal suffix identifiers that do not start with an underscore are reserved for future standardization. Unfortunately we cannot use the standard `chrono_literals` directly because they would return an `std::chrono::duration`, which is incompatible with `ndn::time::duration`.