std::unordered_set::unordered_set — cppreference.com
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(1) | (depuis C++11) |
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(4) | (depuis C++11) |
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(5) | (depuis C++11) |
Construit nouveau conteneur d'une variété de sources de données. Utilise éventuellement bucket_count utilisateur fourni en un nombre minimal de segments pour créer, hash que la fonction de hachage, equal que la fonction de comparaison des clés et que le dispositif d'attribution alloc .
Original:
Constructs new container from a variety of data sources. Optionally uses user supplied bucket_count as a minimal number of buckets to create, hash as the hash function, equal as the function to compare keys and alloc as the allocator.
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1)
constructeur par défaut. Construit récipient vide .
Original:
default constructor. Constructs empty container.
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2)
construit le récipient avec le contenu de la gamme [first, last) .
Original:
constructs the container with the contents of the range [first, last).
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3)
copier constructeur. Construit le récipient avec la copie du contenu de other. Si alloc n'est pas fourni, l'allocateur est obtenue en appelant std::allocator_traits<allocator_type>::select_on_copy_construction(other) .
Original:
copy constructor. Constructs the container with the copy of the contents of other. If alloc is not provided, allocator is obtained by calling std::allocator_traits<allocator_type>::select_on_copy_construction(other).
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4)
déplacer constructeur. Construit le récipient avec le contenu de other utilisant une sémantique de déplacement. Si alloc n'est pas disponible, l'allocateur est obtenu par déplacement de la construction de l'allocateur appartenant à other .
Original:
move constructor. Constructs the container with the contents of other using move semantics. If alloc is not provided, allocator is obtained by move-construction from the allocator belonging to other.
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5)
construit le récipient avec le contenu de la liste d'initialisation init .
Original:
constructs the container with the contents of the initializer list init.
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Paramètres
| alloc | - | allocateur à utiliser pour toutes les allocations de mémoire de ce conteneur Original: allocator to use for all memory allocations of this container The text has been machine-translated via Google Translate. |
| bucket_count | - | nombre minimal de seaux à utiliser lors de l'initialisation. Si elle n'est pas spécifiée, définie par l'implémentation valeur par défaut est utilisée Original: minimal number of buckets to use on initialization. If it is not specified, implementation-defined default value is used The text has been machine-translated via Google Translate. |
| hash | - | fonction de hachage à utiliser Original: hash function to use The text has been machine-translated via Google Translate. |
| equal | - | fonction de comparaison à utiliser pour toutes les comparaisons clés de ce conteneur Original: comparison function to use for all key comparisons of this container The text has been machine-translated via Google Translate. |
| first, last | - | la plage à copier des éléments à partir Original: the range to copy the elements from The text has been machine-translated via Google Translate. |
| other | - | un autre récipient pour être utilisé comme source pour initialiser les éléments du conteneur avec Original: another container to be used as source to initialize the elements of the container with The text has been machine-translated via Google Translate. |
| init | - | initialiseur pour initialiser la liste des éléments du récipient avec Original: initializer list to initialize the elements of the container with The text has been machine-translated via Google Translate. |
| Type requirements | ||
-InputIt must meet the requirements of InputIterator.
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Complexité
1)
constant
Original:
constant
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2)
linéaire de la distance entre first et last
Original:
linear in distance between first and last
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3)
linéaire de la taille des other
Original:
linear in size of other
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4)
constant. Si alloc est donné et alloc != other.get_allocator(), alors linéaire .
Original:
constant. If alloc is given and alloc != other.get_allocator(), then linear.
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5)
linéaire de la taille des init
Original:
linear in size of init
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Exemple
Voir aussi
| Attribue les valeurs dans le conteneur (fonction membre publique) [edit] | |