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

 

C++

Linguaggio

Concetti

Libreria di Utilità

Stringhe

Contenitori

Algoritmi

Iteratori

Libreria matematca

Input/output

Localizzazione

Espressioni regolari(C++11)

Operazioni atomicche(C++11)

Multithreading(C++11)

 

Utilità libreria

Tipo di supporto (basic types, RTTI, type traits)

Gestione della memoria dinamica

La gestione degli errori

Programma di utilità

Funzioni variadic

Data e ora

Funzione oggetti

initializer_list (C++11)

bitset

hash (C++11)

Gli operatori relazionali Original: Relational operators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

rel_ops::operator!= rel_ops::operator> rel_ops::operator<= rel_ops::operator>=

Coppie e tuple Original: Pairs and tuples The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

pair

tuple (C++11)

piecewise_construct_t (C++11)

piecewise_construct (C++11)

Swap, in avanti e spostare Original: Swap, forward and move The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

swap

forward (C++11)

move (C++11)

move_if_noexcept (C++11)

declval (C++11)

 

std::bitset

Membri tipi 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

Membri funzioni 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!=

Elemento accesso 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

Capacità 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

Modificatori 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

Conversioni 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)

Non membri funzioni 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>>

Helper classi 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)

 

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)

Esegue binaria AND, OR, XOR e NOT.

Original:

Performs binary AND, OR, XOR and NOT.

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1)

Consente di impostare i bit per il risultato di binario e su corrispondenti coppie di bit di *this e 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)

Consente di impostare i bit per il risultato di binario o su corrispondenti coppie di bit di *this e 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)

Imposta i bit al risultato XOR binaria su corrispondenti coppie di bit di *this e 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)

Restituisce una copia temporanea di *this con tutti i bit capovolte (binario NOT).

Original:

Returns a temporary copy of *this with all bits flipped (binary NOT).

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{{{1}}}

Original:

{{{2}}}

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Parametri

other

-

un altro bitset Original: another bitset The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valore di ritorno

1-3) *this

4)

un <N> bitset temporanea con tutti i bit capovolto

Original:

a bitset<N> temporary with all bits flipped

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Esempio

#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';}

Output:

1001100110011001

Vedi anche

operator<<= operator>>= operator<< operator>>	esegue spostamento a sinistra binario e spostamento a destra Original: performs binary shift left and shift right The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (metodo pubblico)