std::type_info — cppreference.com

De cppreference.com

Déclaré dans l'en-tête `<typeinfo>`
`class type_info;`

Le type_info classe contient la mise en œuvre des informations spécifiques sur un type, y compris le nom du type et des moyens pour comparer deux types d'égalité ou ordre de classement. Il s'agit de la classe retournée par l'opérateur

typeid

Original:

The class type_info holds implementation-specific information about a type, including the name of the type and means to compare two types for equality or collating order. This is the class returned by the

typeid

operator.

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

La classe type_info n'est ni CopyConstructible ni CopyAssignable .

Original:

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

Fonctions membres


(constructeur) [ supprimée Original: deleted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. ]	has neither default nor copy constructors (fonction membre publique)

(destructor) [ virtuel Original: virtual The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. ]	objets dérivés sont sûrs à supprimer à travers un pointeur à la base Original: derived objects are safe to delete through pointer-to-base The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (function membre virtuelle publique)

operator= [ supprimée Original: deleted The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. ]	ne peut pas être la copie affecté Original: can not be copy-assigned The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre publique)

operator== operator!=	checks whether the objects refer to the same type (fonction membre publique) [edit]

before	vérifie si le type visé précède type visé d'un autre objet `type_index` dans la mise en œuvre défini de commandes, les commandes à savoir les types visés Original: checks whether the referred type precedes referred type of another `type_index` object in the implementation defined order, i.e. orders the referred types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre publique) [edit]

hash_code (C++11)	renvoie une valeur qui est identique pour les mêmes types Original: returns a value which is identical for the same types The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre publique) [edit]

name	mise en œuvre définies nom du type Original: implementation defined name of the type The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (fonction membre publique) [edit]

Voir aussi

enveloppe autour d'un objet type_info, qui peut être utilisé comme index dans des récipients non ordonnée associatif et associatif

Original:

wrapper around a type_info object, that can be used as index in associative and unordered associative containers

The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.

(classe) [edit]