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    « cpp/algorithm/qsort » : différence entre les versions

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    m Use {{lc}}. Update links. Various fixes.
     
    Ligne 2 : Ligne 2 :
    {{cpp/title|qsort}}
    {{cpp/title|qsort}}
    {{cpp/algorithm/navbar}}
    {{cpp/algorithm/navbar}}
    {{ddcl list begin}}
    {{begin}}
    {{ddcl list header | cstdlib}}
    {{header | cstdlib}}
    {{ddcl list item |
    {{|
    void qsort( const void *ptr, size_t count, size_t size,
    void qsort( const void *ptr, size_t count, size_t size,
                 int (*comp)(const void *, const void *) );
                 int (*comp)(const void *, const void *) );
    }}
    }}
    {{ddcl list end}}
    {{end}}


    {{tr|Trie le tableau donné pointé par {{tt|ptr}} dans l'ordre croissant. Le tableau contient des éléments {{tt|count}} de {{tt|size}} taille. Fonction pointée par {{tt|comp}} est utilisé pour la comparaison d'objets .|Sorts the given array pointed to by {{tt|ptr}} in ascending order. The array contains {{tt|count}} elements of size {{tt|size}}. Function pointed to by {{tt|comp}} is used for object comparison.}}
    {{tr|Trie le tableau donné pointé par {{tt|ptr}} dans l'ordre croissant. Le tableau contient des éléments {{tt|count}} de {{tt|size}} taille. Fonction pointée par {{tt|comp}} est utilisé pour la comparaison d'objets .|Sorts the given array pointed to by {{tt|ptr}} in ascending order. The array contains {{tt|count}} elements of size {{tt|size}}. Function pointed to by {{tt|comp}} is used for object comparison.}}


    ===Paramètres===
    ===Paramètres===
    {{param list begin}}
    {{begin}}
    {{param list item | ptr |{{tr| pointeur vers le tableau à trier| pointer to the array to sort}}}}
    {{| ptr |{{tr| pointeur vers le tableau à trier| pointer to the array to sort}}}}
    {{param list item | count |{{tr| nombre d'éléments dans le tableau| number of element in the array}}}}
    {{| count |{{tr| nombre d'éléments dans le tableau| number of element in the array}}}}
    {{param list item | size |{{tr| taille de chaque élément dans le tableau en octets| size of each element in the array in bytes}}}}
    {{| size |{{tr| taille de chaque élément dans le tableau en octets| size of each element in the array in bytes}}}}
    {{param list ccmp | comp }}
    {{ccmp | comp }}
    {{param list end}}
    {{end}}


    ===Retourne la valeur===
    ===Retourne la valeur===
    Ligne 60 : Ligne 60 :


    ===Voir aussi===
    ===Voir aussi===
    {{dcl list begin}}
    {{begin}}
    {{dcl list template | cpp/algorithm/dcl list bsearch}}
    {{| cpp/algorithm/bsearch}}
    {{dcl list template | cpp/algorithm/dcl list sort}}
    {{| cpp/algorithm/sort}}
    {{dcl list template | cpp/types/dcl list is_trivial}}
    {{| cpp/types/is_trivial}}
    {{dcl list see c | c/algorithm/qsort}}
    {{see c | c/algorithm/qsort}}
    {{dcl list end}}
    {{end}}


    [[de:cpp/algorithm/qsort]]
    [[de:cpp/algorithm/qsort]]

    Dernière version du 2 juillet 2013 à 11:27

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    <metanoindex/>

     
    C++
     
    Bibliothèque d'algorithmes
    Fonctions
    Original:
    Functions
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    Non-modification de la séquence des opérations
    Original:
    Non-modifying sequence operations
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    Modification de la séquence des opérations
    Original:
    Modifying sequence operations
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    Des opérations de partitionnement
    Original:
    Partitioning operations
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    Opérations de tri (sur les gammes triés)
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    Sorting operations (on sorted ranges)
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    is_sorted (C++11)
    is_sorted_until (C++11)
    sort
    Opérations binaires de recherche (sur les gammes triés)
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    Binary search operations (on sorted ranges)
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    Définir les opérations (sur les gammes triés)
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    Set operations (on sorted ranges)
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    Opérations Heap
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    Heap operations
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    Minimum / maximum de fonctionnement
    Original:
    Minimum/maximum operations
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    Opérations numériques
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    Numeric operations
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    Bibliothèque C
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    C library
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    <tbody> </tbody>
    Déclaré dans l'en-tête <cstdlib>
    void qsort( const void *ptr, size_t count, size_t size, int (*comp)(const void *, const void *) );
    Trie le tableau donné pointé par ptr dans l'ordre croissant. Le tableau contient des éléments count de size taille. Fonction pointée par comp est utilisé pour la comparaison d'objets .
    Original:
    Sorts the given array pointed to by ptr in ascending order. The array contains count elements of size size. Function pointed to by comp is used for object comparison.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Paramètres

    ptr -
    pointeur vers le tableau à trier
    Original:
    pointer to the array to sort
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    count -
    nombre d'éléments dans le tableau
    Original:
    number of element in the array
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    size -
    taille de chaque élément dans le tableau en octets
    Original:
    size of each element in the array in bytes
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    comp - comparison function which returns ​a negative integer value if the first argument is less than the second,

    a positive integer value if the first argument is greater than the second and zero if the arguments are equal.
    The signature of the comparison function should be equivalent to the following:

    int cmp(const void *a, const void *b);

    The function must not modify the objects passed to it.

    ​

    Retourne la valeur

    (Aucun)
    Original:
    (none)
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