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    Utility library

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    C++
     
    Bibliothèque d'utilitaires
     
    C++ comprend des bibliothèques d'utilitaires qui fournissent des fonctionnalités allant des opérations sur les bits à l'application partielle de fonction. Ces bibliothèques peuvent être divisées en deux groupes:
    Original:
    C++ includes a variety of utility libraries that provide functionality ranging from bit de comptage to application de fonction partielle. These libraries can be broadly divided into two groups:
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    • bibliothèques de support du langage et
      Original:
      language support libraries, and
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    • bibliothèques d'usage général.
      Original:
      general-purpose libraries.
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    Support du langage

    Les bibliothèques de support du langage fournissent des classes et des fonctions qui interagissent étroitement avec les caractéristiques du langage et supportent les idiomes communs.
    Original:
    Language support libraries provide classes and functions that interact closely with language features and support common language idioms.
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    Support des types

    Types de base (ex. std::size_t std::nullptr_t), RTTI (ex. std::type_info), classes de trait (std::is_integral, std::rank)
    Original:
    Basic types (e.g. std::size_t, std::nullptr_t), RTTI (e.g. std::type_info), type traits (e.g. std::is_integral, std::rank)
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    Gestion dynamique de la mémoire

    Pointeurs intelligents (smart pointers, ex. std::shared_ptr), allocateurs (ex. std::allocator), gestion de la mémoire en syntaxe C (ex. std::malloc)
    Original:
    Smart pointers (e.g. std::shared_ptr), allocators (e.g. std::allocator), C-style memory management (e.g. std::malloc)
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    Gestion des erreurs

    Exceptions (ex. std::exception, std::logic_error), assertions (ex. assert)
    Original:
    Exceptions (e.g. std::exception, std::logic_error), assertions (e.g. assert)
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    Listes d'initialisation

    (C++11)
    permet l'utilisation de syntaxe de la liste d'initialisation pour initialiser non plain-old-types de données
    Original:
    allows the use of syntaxe de la liste d'initialisation to initialize non plain-old-data types
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    (classe générique) [edit]

    Fonctions variadiques

    Support des fonctions variadiques, c.a.d. prennant un nombre variable de paramètres (ex. va_start, va_arg, va_end)
    Original:
    Support for functions that take an arbitrary number of parameters (via e.g. va_start, va_arg, va_end)
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    Utilitaires d'usage général

    Gestion du programme

    Fin de programme (ex. std::abort std::atexit), gestion de l'environnement (ex. std::system), des signaux (ex. std::raise)
    Original:
    Termination (e.g. std::abort, std::atexit), environment (e.g. std::system), signals (e.g. std::raise)
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    Date et heure

    Gestion du temps (ex. std::chrono::time_point, std::chrono::duration), date et heure en syntaxe C (ex. std::time, std::clock)
    Original:
    Time tracking (e.g. std::chrono::time_point, std::chrono::duration), C-style date and time (e.g. std::time, std::clock)
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    Bitset
    met en œuvre constante de tableau de bits de longueur
    Original:
    implements constant length bit array
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    (classe) [edit]

    Fonctions objet

    Application de fonction partielle (ex. std::bind), fonctions génériques (ex. std::function), foncteurs prédéfinis (ex. std::plus, std::equal_to)
    Original:
    Partial function application (e.g. std::bind), generic functions (e.g. std::function), predefined functors (e.g. std::plus, std::equal_to)
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    Paires et tuples
    implémente tuple binaire, à savoir une paire de valeurs
    Original:
    implements binary tuple, i.e. a pair of values
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    (classe générique) [edit]
    (C++11)
    met en œuvre récipient de taille fixe, qui détient des éléments de types éventuellement différents
    Original:
    implements fixed size container, which holds elements of possibly different types
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    (classe générique) [edit]
    (C++11)
    type de variable utilisé pour sélectionner la surcharge fonctionnement correct de la construction par morceaux
    Original:
    tag type used to select correct function overload for piecewise construction
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    (classe) [edit]
    (C++11)
    un objet de piecewise_construct_t type utilisé pour lever l'ambiguïté des fonctions pour la construction par morceaux
    Original:
    an object of type piecewise_construct_t used to disambiguate functions for piecewise construction
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    (constante) [edit]

    Permutation, redirection et déplacement (swap, forward and move)
    échange les valeurs de deux objets
    Original:
    swaps the values of two objects
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    (fonction générique) [edit]
    (C++11)
    avant un argument de fonction
    Original:
    forwards a function argument
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    (fonction générique) [edit]
    (C++11)
    obtient une référence rvalue
    Original:
    obtains an rvalue reference
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    (fonction générique) [edit]
    (C++11)
    obtient une référence rvalue si le constructeur mouvement ne jette pas
    Original:
    obtains an rvalue reference if the move constructor does not throw
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    (fonction générique) [edit]
    (C++11)
    obtient le type d'expression dans un contexte non évaluée
    Original:
    obtains the type of expression in unevaluated context
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    (fonction générique) [edit]

    Opérateurs de comparaison

    Defined in namespace std::rel_ops
    		automatically generates comparison operators based on user-defined operator== and operator<
    (fonction générique) [edit]

    Algorithmes de hachage

    (C++11)
    		 hash function object
    (classe générique) [edit]