calendar::IsDuration Concept Reference

Checks if a type is of std::chrono::duration. More...

#include <datetime.hpp>

Concept definition

template<typename T>
concept calendar::IsDuration =  requires {
  typename T::rep;
  typename T::period;
}

Detailed Description

Checks if a type is of std::chrono::duration.

Template Parameters

T	The type to check.