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    std::bitset::reset

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    <metanoindex/>

     
    C++
     
    Bibliothque d'utilitaires
     
    std::bitset
    Types de membres
    Original:
    Member types
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    bitset::reference
    Les fonctions membres
    Original:
    Member functions
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    bitset::bitset
    bitset::operator==
    bitset::operator!=
    Elment d'accs
    Original:
    Element access
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    bitset::operator[]
    bitset::test
    bitset::all
    bitset::any
    bitset::none    		 (C++11)

     
    bitset::count
    Capacit
    Original:
    Capacity
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    bitset::size
    Modificateurs
    Original:
    Modifiers
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    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
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    bitset::to_string
    bitset::to_ulong
    bitset::to_ullong (C++11)
    Tiers fonctions
    Original:
    Non-member functions
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    operator&
    operator|
    operator^
    operator<<
    operator>>
    Classes d'aide
    Original:
    Helper classes
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    std::hash (C++11)
     
    <tbody> </tbody>
    bitset<N>& reset();
    		 (1)
    bitset<N>& reset( size_t pos );
    		 (2)
    Dfinit les bits false .
    Original:
    Sets bits to false.
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    1)

    Rgle tous les bits false
    Original:
    Sets all bits to false
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    2)

    Dfinit le bit la position pos false .
    Original:
    Sets the bit at position pos to false.
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    Paramtres

    pos -
    la position du bit dfinir
    Original:
    the position of the bit to set
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    Retourne la valeur

    *this

    Exceptions

    1)

    noexcept specification:  
    <tbody> </tbody>
    noexcept
       (depuis C++11)

    2)

    lancers std::out_of_range si pos ne correspondent pas une position valide dans le bitset
    Original:
    throws std::out_of_range if pos does not correspond to a valid position within the bitset
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    Exemple

    #include <iostream>
#include <bitset>

int main()
{
    std::bitset<8> b(42);
    std::cout << "Bitset is         " << b << '\n';
    b.reset(1);
    std::cout << "After b.reset(1): " << b << '\n';
    b.reset();
    std::cout << "After b.reset():  " << b << '\n';
}

    Rsultat : 

    Bitset is         00101010
After b.reset(1): 00101000
After b.reset():  00000000

    Voir aussi
    dfinit les bits true ou valeur donne
    Original:
    sets bits to true or given value
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    (fonction membre publique) [edit]
    alterner les valeurs de bits
    Original:
    toggles the values of bits
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    (fonction membre publique) [edit]
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