duration_cast Function
Casts a duration object to a specified type.
template<class To, class Rep, class Period>
constexpr To duration_cast(const duration<Rep, Period>& Dur);
Return Value
A duration object of type To that represents the time interval Dur, which is truncated if it has to fit into the target type.
Remarks
If To is an instantiation of duration, this function does not participate in overload resolution.
Requirements
Header: chrono
Namespace: std::chrono