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    std::unordered_map

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    C++
     
    Bibliothque de conteneurs
     
    std::unordered_map
    Les fonctions membres
    Original:
    Member functions
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    unordered_map::unordered_map
    unordered_map::~unordered_map
    unordered_map::operator=
    unordered_map::get_allocator
    Les itrateurs
    Original:
    Iterators
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    unordered_map::begin
    unordered_map::cbegin
    unordered_map::end
    unordered_map::cend
    Capacit
    Original:
    Capacity
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    unordered_map::erase
    unordered_map::size
    unordered_map::max_size
    Modificateurs
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    Modifiers
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    unordered_map::clear
    unordered_map::insert
    unordered_map::emplace
    unordered_map::emplace_hint
    unordered_map::erase
    unordered_map::swap
    Lookup
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    Lookup
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    unordered_map::count
    unordered_map::find
    unordered_map::equal_range
    Interface seau
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    Bucket interface
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    unordered_map::begin2
    unordered_map::end2
    unordered_map::bucket_count
    unordered_map::max_bucket_count
    unordered_map::bucket_size
    unordered_map::bucket
    Politique de hachage
    Original:
    Hash policy
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    unordered_map::load_factor
    unordered_map::max_load_factor
    unordered_map::rehash
    unordered_map::reserve
    Des observateurs
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    Observers
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    unordered_map::hash_function
    unordered_map::key_eq
     
    <tbody> </tbody>
    Dclar dans l'en-tte <unordered_map>
    template< class Key, class T, class Hash = std::hash<Key>, class KeyEqual = std::equal_to<Key>, class Allocator = std::allocator< std::pair<const Key, T> > > class unordered_map;
    		 (depuis C++11)

    Unordered map (map non-ordonne) est un conteneur associatif non ordonn qui contient des paires cl-valeur avec des cls uniques. La recherche, l'insertion et la suppression ont une complexit moyenne en temps constant amorti.

    std::unordered_map respecte les concepts de Container, AllocatorAwareContainer et UnorderedAssociativeContainer.

    Types membres

    Type membre Dfinition
    key_type Key [edit]
    mapped_type T [edit]
    value_type std::pair<const Key, T> [edit]
    size_type Type intgral non sign (gnralement size_t)[edit]
    difference_type Type intgral sign (gnralement ptrdiff_t) [edit]
    hasher Hash [edit]
    key_equal KeyEqual [edit]
    allocator_type Allocator [edit]
    reference value_type& [edit]
    const_reference const value_type& [edit]
    pointer std::allocator_traits<Allocator>::pointer [edit]
    const_pointer std::allocator_traits<Allocator>::const_pointer [edit]
    iterator ForwardIterator [edit]
    const_iterator Itrateur constant vers l'avant[edit]
    local_iterator
    Un itrateur de type dont la catgorie, la valeur, la diffrence, pointeur types rfrence and
    sont les mmes que iterator. Cette iterator
    peut tre utilis pour parcourir un seul seau, mais pas dans des seaux
    Original:
    An iterator type whose category, value, difference, pointer and
    reference types are the same as iterator. This iterator
    can be used to iterate through a single bucket but not across buckets
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    [edit]
    const_local_iterator Un type d'itrateur dont le type de la catgorie, de la valeur, de la diffrence, du pointeur et de la rfrence sont les mmes que les const_iterator. Cet itrateur peut tre utilis pour parcourir un paquet mais pas plusieurs.[edit]

    Fonctions membres

    		 Construit le unordered_map
    (fonction membre publique) [edit]
    		dtruit le unordered_map
    (fonction membre publique) [edit]
    		Attribue les valeurs dans le conteneur
    (fonction membre publique) [edit]

    Renvoie l'allocateur associ
    (fonction membre publique) [edit]

    Itrateurs

    retourne un itrateur au dbut
    Original:
    returns an iterator to the beginning
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    (fonction membre publique) [edit]

    retourne un itrateur la fin
    Original:
    returns an iterator to the end
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    (fonction membre publique) [edit]
    Capacit
    vrifie si le conteneur est vide
    Original:
    checks whether the container is empty
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    (fonction membre publique) [edit]
    retourne le nombre d'lments
    Original:
    returns the number of elements
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    (fonction membre publique) [edit]
    retourne le plus grand nombre possible d'lments
    Original:
    returns the maximum possible number of elements
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    (fonction membre publique) [edit]
    Modificateurs
    efface le contenu
    Original:
    clears the contents
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    (fonction membre publique) [edit]
    insre des lments
    Original:
    inserts elements
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    (fonction membre publique) [edit]
    		construit des lments en mmoire
    (fonction membre publique) [edit]
    construit lments en place en utilisant un indice
    Original:
    constructs elements in-place using a hint
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    (fonction membre publique) [edit]
    		efface des lments
    (fonction membre publique) [edit]
    permute les contenus
    Original:
    swaps the contents
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    (fonction membre publique) [edit]
    Accs en lecture
    		accde l'lment spcifi avec vrification de bornes
    (fonction membre publique) [edit]
    		accde l'lment spcifi
    (fonction membre publique) [edit]
    retourne le nombre d'lments correspondant la cl spcifie
    Original:
    returns the number of elements matching specific key
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    (fonction membre publique) [edit]
    trouve l'lment avec la cl spcifique
    Original:
    finds element with specific key
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    (fonction membre publique) [edit]
    rendements varient d'lments correspondant une cl spcifique
    Original:
    returns range of elements matching a specific key
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    (fonction membre publique) [edit]
    Interface emplacement
    Original:
    Bucket interface
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    retourne un itrateur pour le dbut de la benne spcifi
    Original:
    returns an iterator to the beginning of the specified bucket
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    (fonction membre publique) [edit]
    retourne un itrateur l'extrmit du godet spcifi
    Original:
    returns an iterator to the end of the specified bucket
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    (fonction membre publique) [edit]
    retourne le nombre de seaux
    Original:
    returns the number of buckets
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    (fonction membre publique) [edit]
    		returns the maximum number of buckets
    (fonction membre publique) [edit]
    retourne le nombre d'lments de godet spcifique
    Original:
    returns the number of elements in specific bucket
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    (fonction membre publique) [edit]
    retourne le seau pour cl spcifique
    Original:
    returns the bucket for specific key
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    (fonction membre publique) [edit]
    Politique de hachage
    retourne le nombre moyen d'lments par seau
    Original:
    returns average number of elements per bucket
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    (fonction membre publique) [edit]
    		gre le nombre moyen maximum d'lments par paquet
    (fonction membre publique) [edit]
    rserve au moins le nombre spcifi de buckets.
    This rgnre la table de hachage .
    Original:
    reserves at least the specified number of buckets.
    This regenerates the hash table.
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    (fonction membre publique) [edit]
    		rserve de l'espace mmoire pour au moins le nombre spcifi d'elements.
    Cela rgnre la table de hachage.
    (fonction membre publique) [edit]
    Des observateurs
    Original:
    Observers
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    retours fonctionner de hachage utilise pour les touches
    Original:
    returns function used to hash the keys
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    (fonction membre publique) [edit]
    renvoie la fonction utilise pour comparer les cls pour l'galit
    Original:
    returns the function used to compare keys for equality
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    (fonction membre publique) [edit]

    Fonctions tiers
    compare les valeurs de la unordered_map
    Original:
    compares the values in the unordered_map
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    (fonction gnrique) [edit]
    l'algorithme spcialis std::swap
    Original:
    specializes the std::swap algorithm
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    (fonction gnrique) [edit]
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