Namespace
Varianti

std::bitset::reference

Da cppreference.com.
< cpp‎ | utility‎ | bitset

 
 
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
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rel_ops::operator!=
rel_ops::operator>
rel_ops::operator<=
rel_ops::operator>=
Coppie e tuple
Original:
Pairs and tuples
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pair
tuple(C++11)
piecewise_construct_t(C++11)
piecewise_construct(C++11)
Swap, in avanti e spostare
Original:
Swap, forward and move
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swap
forward(C++11)
move(C++11)
move_if_noexcept(C++11)
declval(C++11)
 
std::bitset
Membri tipi
Original:
Member types
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bitset::reference
Membri funzioni
Original:
Member functions
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bitset::bitset
bitset::operator==
bitset::operator!=
Elemento accesso
Original:
Element access
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bitset::operator[]
bitset::test
bitset::all
bitset::any
bitset::none
(C++11)

 
bitset::count
Capacità
Original:
Capacity
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bitset::size
Modificatori
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
Conversioni
Original:
Conversions
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bitset::to_string
bitset::to_ulong
bitset::to_ullong(C++11)
Non membri funzioni
Original:
Non-member functions
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operator&
operator|
operator^
operator<<
operator>>
Helper classi
Original:
Helper classes
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std::hash(C++11)
 
template <size_t N>
class bitset {
  // ...
  public:
    class reference {
        friend class bitset;
        reference() noexcept;
      public:
        ~reference() noexcept;
        reference& operator=(bool x) noexcept;
        reference& operator=(const reference&) noexcept;
        bool operator~() const noexcept;
        operator bool() const noexcept;
        reference& flip() noexcept;
    };
  // ...
};
(Specifiche noexcept sono da (C++11))
Original:
(noexcept specifications are from (C++11))
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La classe comprende bitset std::bitset::reference come classe pubblicamente accessibile nidificato. Questa classe viene utilizzata come un oggetto proxy per consentire agli utenti di interagire con i singoli bit di una bitset, in quanto standard di C + + (come i tipi di riferimenti e puntatori) non sono costruite con precisione sufficiente per specificare i singoli bit.
Original:
The bitset class includes std::bitset::reference as a publicly-accessible nested class. This class is used as a proxy object to allow users to interact with individual bits of a bitset, since standard C++ types (like references and pointers) are not built with enough precision to specify individual bits.
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L'uso primario di std::bitset::reference è fornire un l-valore che può essere restituito da operatore [].
Original:
The primary use of std::bitset::reference is to provide an l-value that can be returned from operatore [].
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Qualsiasi legge o scrive in un bitset che accada attraverso un std::bitset::reference potenzialmente leggere o scrivere l'intera bitset sottostante.
Original:
Any reads or writes to a bitset that happen via a std::bitset::reference potentially read or write to the entire underlying bitset.
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[modifica] Vedi anche

accede specifico bit
Original:
accesses specific bit
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(membro pubblico funzione) [edit]