std:: hash <std::chrono::month_weekday>

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C-style date and time

Défini dans l'en-tête `<chrono>`
template <> struct hash < std:: chrono :: month_weekday > ;		(depuis C++26)

La spécialisation de modèle de std::hash pour std::chrono::month_weekday permet aux utilisateurs d'obtenir des hachages d'objets de type std:: chrono :: month_weekday . Cette spécialisation est activée .

L' operator ( ) de cette spécialisation est noexcept .

Macro de test de fonctionnalité	Valeur	Std	Fonctionnalité
`__cpp_lib_chrono`	`202306L`	(C++26)	Support de hachage pour les classes de valeur `std::chrono`

(C++11)

objet fonction de hachage
(modèle de classe)

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Language
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Feature test macros (C++20)
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Member functions
month_weekday::month_weekday
month_weekday::month month_weekday::weekday_indexed
month_weekday::ok
Nonmember functions
operator==
operator<<
Helper classes
formatter <std::chrono::month_weekday>
hash <std::chrono::month_weekday> (C++26)