Espaces de noms
Variantes

    operator==,!=(std::bitset)

    De cppreference.com
    See More

    This page has been machine-translated from the English version of the wiki using Google Translate.

    The translation may contain errors and awkward wording. Hover over text to see the original version. You can help to fix errors and improve the translation. For instructions click here.

    Click here for the English version of this page

    <metanoindex/>

     
    C++
     
    Bibliothèque d'utilitaires
     
    std::bitset
    Types de membres
    Original:
    Member types
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    bitset::reference
    Les fonctions membres
    Original:
    Member functions
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    bitset::bitset
    bitset::operator==
    bitset::operator!=
    Elément d'accès
    Original:
    Element access
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    bitset::operator[]
    bitset::test
    bitset::all
    bitset::any
    bitset::none    		 (C++11)

     
    bitset::count
    Capacité
    Original:
    Capacity
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    bitset::size
    Modificateurs
    Original:
    Modifiers
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    bitset::operator&=
    bitset::operator|=
    bitset::operator^=
    bitset::operator~
    bitset::operator<<=
    bitset::operator>>=
    bitset::operator<<
    bitset::operator>>
    bitset::set
    bitset::reset
    bitset::flip
    Conversions
    Original:
    Conversions
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    bitset::to_string
    bitset::to_ulong
    bitset::to_ullong (C++11)
    Tiers fonctions
    Original:
    Non-member functions
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    operator&
    operator|
    operator^
    operator<<
    operator>>
    Classes d'aide
    Original:
    Helper classes
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.
    std::hash (C++11)
     
    <tbody> </tbody>
    bool operator==( const bitset<N>& rhs );
    		 (1)
    bool operator!=( const bitset<N>& rhs );
    		 (2)

    1)

    Renvoie true si tous les bits dans *this et rhs sont égaux .
    Original:
    Returns true if all of the bits in *this and rhs are equal.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    2)

    Renvoie true si l'un des bits dans *this et rhs ne sont pas égaux .
    Original:
    Returns true if any of the bits in *this and rhs are not equal.
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Paramètres

    rhs -
    BitSet à comparer
    Original:
    bitset to compare
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Retourne la valeur

    1)

    true si la valeur de chaque bit dans *this égale à la valeur du bit correspondant dans rhs, autrement false
    Original:
    true if the value of each bit in *this equals the value of the corresponding bit in rhs, otherwise false
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    2)

    true si , sinon false
    Original:
    true if , otherwise false
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    Exemple

    Comparer deux bitsets afin de déterminer s'ils sont identiques:
    Original:
    Compare two bitsets to determine if they are identical:
    The text has been machine-translated via Google Translate.
    You can help to correct and verify the translation. Click here for instructions.

    #include <iostream>
#include <bitset>

int main()
{
    std::bitset<4> b1(3); // [0,0,1,1]
    std::bitset<4> b2(b1);
    std::bitset<4> b3(4); // [0,1,0,0]

    std::cout << "b1 == b2: " << (b1 == b2) << '\n';
    std::cout << "b1 == b3: " << (b1 == b3) << '\n';
    std::cout << "b1 != b3: " << (b1 != b3) << '\n';
}

    Résultat : 

    b1 == b2: 1
b1 == b3: 0
b1 != b3: 1