common_type Structure
Describes specializations of class template common_type for instantiations of duration and time_point.
Syntax
template <class Rep1, class Period1,
class Rep2, class Period2>
struct common_type
<chrono::duration<Rep1, Period1>,
chrono::duration<Rep2, Period2>>;
template <class Clock,
class Duration1, class Duration2>
struct common_type
<chrono::time_point<Clock, Duration1>,
chrono::time_point<Clock, Duration2>>;
Requirements
Header: <chrono>
Namespace: std