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std::bitset::operator&=,|=,^=,~

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< cpp‎ | utility‎ | bitset

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C++
 
Bibliothèque 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!=
Elément d'accès
Original:
Element access
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bitset::operator[]
bitset::test
bitset::all
bitset::any
bitset::none		 (C++11)

 
bitset::count
Capacité
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)
 
bitset<N>& operator&=( const bitset<N>& other );
 (1)
bitset<N>& operator|=( const bitset<N>& other );
 (2)
bitset<N>& operator^=( const bitset<N>& other );
 (3)
bitset<N> operator~() const;
 (4)
Effectue binaire AND, OR, XOR et NOT .
Original:
Performs binary AND, OR, XOR and NOT.
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1)
Définit les bits à la suite de binaires et sur les paires correspondantes de bits de *this et other .
Original:
Sets the bits to the result of binary AND on corresponding pairs of bits of *this and other.
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2)
Définit les bits à la suite de binaires ou sur des paires correspondantes de bits de *this et other .
Original:
Sets the bits to the result of binary OR on corresponding pairs of bits of *this and other.
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3)
Positionne les bits à la suite de XOR binaire sur des paires correspondantes de bits de *this et other .
Original:
Sets the bits to the result of binary XOR on corresponding pairs of bits of *this and other.
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4)
Retourne une copie temporaire de *this avec tous les bits retournées (binaire PAS) .
Original:
Returns a temporary copy of *this with all bits flipped (binary NOT).
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{{{1}}}
Original:
{{{2}}}
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Sommaire

[modifier] Paramètres

other -
bitset autre
Original:
another bitset
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[modifier] Retourne la valeur

1-3) *this

4)
un <N> bitset temporaire avec tous les bits inversés
Original:
a bitset<N> temporary with all bits flipped
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[modifier] Exemple

#include <iostream>
#include <string>
#include <bitset>
 
int main()
{
    std::bitset<16> dest;
    std::string pattern_str = "1001";
    std::bitset<16> pattern(pattern_str);
 
    for (size_t i = 0, ie = dest.size()/pattern_str.size(); i != ie; ++i) {
        dest <<= pattern_str.size();
        dest |= pattern;
    }
    std::cout << dest << '\n';
}

Résultat : 

1001100110011001

[modifier] Voir aussi
effectue décalage binaire à gauche et déplacement vers la droite
Original:
performs binary shift left and shift right
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(fonction membre publique) [edit]
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