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    std::seed_seq::size

    De cppreference.com

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    <metanoindex/>

     
    C++
     
    Bibliothèque Numerics
    Fonctions mathématiques courantes
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    Tableaux numériques
    La génération de nombres pseudo-aléatoires
    Moment de la compilation arithmétique rationnelle (C++11)
    Génériques des opérations numériques
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    Generic numeric operations
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    iota (C++11)
    accumulate
    inner_product
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    partial_sum
     
    La génération de nombres pseudo-aléatoires
    Les moteurs et les adaptateurs de moteur
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    Engines and engine adaptors
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    Générateurs
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    Distributions de Bernoulli
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    Bernoulli distributions
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    bernoulli_distribution (C++11)
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    Les distributions normales
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    discrete_distribution (C++11)
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    Séquences de semences
    Original:
    Seed Sequences
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    seed_seq (C++11)
    Bibliothèque C
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    C library
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    rand
    srand
    RAND_MAX
     
    std::seed_seq
    Les fonctions membres
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    Member functions
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    seed_seq::seed_seq
    seed_seq::generate
    seed_seq::size
    seed_seq::param
     
    <tbody> </tbody>
    std::size_t size() const
    		 (depuis C++11)
    Retourne la taille de la séquence de lancement initial mémorisé .
    Original:
    Returns the size of the stored initial seed sequence.
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    Paramètres

    (Aucun)
    Original:
    (none)
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    Retourne la valeur

    La taille du conteneur privé qui a été rempli au moment de la construction .
    Original:
    The size of the private container that was populated at construction time.
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    Complexité

    Constante de temps .
    Original:
    Constant time.
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    Exemple

    #include <random>
#include <iostream>
int main()
{
    std::seed_seq s1 = {-1, 0, 1};
    std::cout << s1.size() << '\n';
}

    Résultat : 

    3
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