std::chrono::month_weekday::ok

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Date and time utilities
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Clocks
(C++20)
                                                  
(C++20)
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(C++20)
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(C++20)
Calendars
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Time zones
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C-style date and time
 
 
constexpr bool ok() const noexcept;
(since C++20)

Checks if the contained month and weekday_indexed objects are valid.

Return value

month().ok() && weekday_indexed().ok()