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    std::unordered_set::find

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    <metanoindex/>

     
    C++
     
    Bibliothèque de conteneurs
     
    std :: unordered_set
    Les fonctions membres
    Original:
    Member functions
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    unordered_set::unordered_set
    unordered_set::~unordered_set
    unordered_set::operator=
    unordered_set::get_allocator
    Les itérateurs
    Original:
    Iterators
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    unordered_set::begin
    unordered_set::cbegin
    unordered_set::end
    unordered_set::cend
    Capacité
    Original:
    Capacity
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    unordered_set::erase
    unordered_set::size
    unordered_set::max_size
    Modificateurs
    Original:
    Modifiers
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    unordered_set::clear
    unordered_set::insert
    unordered_set::emplace
    unordered_set::emplace_hint
    unordered_set::erase
    unordered_set::swap
    Lookup
    Original:
    Lookup
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    unordered_set::count
    unordered_set::find
    unordered_set::equal_range
    Interface seau
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    Bucket interface
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    unordered_set::begin2
    unordered_set::end2
    unordered_set::bucket_count
    unordered_set::max_bucket_count
    unordered_set::bucket_size
    unordered_set::bucket
    Politique de hachage
    Original:
    Hash policy
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    unordered_set::load_factor
    unordered_set::max_load_factor
    unordered_set::rehash
    unordered_set::reserve
    Des observateurs
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    Observers
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    unordered_set::hash_function
    unordered_set::key_eq
     
    <tbody> </tbody>
    iterator find( const Key& key );
    const_iterator find( const Key& key ) const;
    Recherche un élément avec la clé key.
    Original:
    Finds an element with key key.
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    Paramètres

    key -
    la valeur de clé de l'élément à rechercher
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    key value of the element to search for
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    Retourne la valeur

    Itérateur pour un élément de key clé. Si aucun élément correspondant n'est trouvé, past-the-end (voir end()) itérateur est renvoyé .
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    Iterator to an element with key key. If no such element is found, past-the-end (see end()) iterator is returned.
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    Complexité

    Amortized constant on average, worst case linear in the size of the container.

    Voir aussi
    retourne le nombre d'éléments correspondant à la clé spécifiée
    Original:
    returns the number of elements matching specific key
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    (fonction membre publique) [edit]
    rendements varient d'éléments correspondant à une clé spécifique
    Original:
    returns range of elements matching a specific key
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    (fonction membre publique) [edit]