std::chrono::duration<Rep,Period>::max
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                    |   static constexpr duration max();  | 
(until C++20) | |
|   static constexpr duration max() noexcept;  | 
(since C++20) | |
Returns a duration with the largest possible value.
If the representation rep of the duration requires some other implementation to return a maximum-length duration, std::chrono::duration_values can be specialized to return the desired value.
Parameters
(none)
Return value
returns duration(std::chrono::duration_values<rep>::max())
See also
|    [static]  | 
   returns the special duration value zero  (public static member function)  | 
|    [static]  | 
   returns the special duration value min  (public static member function)  |