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std::initializer_list::size

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C++
 
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::initializer_list
Membri funzioni
Original:
Member functions
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initializer_list::initializer_list
Capacità
Original:
Capacity
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initializer_list::size
Iteratori
Original:
Iterators
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initializer_list::begin
initializer_list::end
Non membri funzioni
Original:
Non-member functions
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std::begin
std::end
 
size_type size() const;
 (dal C++11)
Restituisce il numero di elementi nella lista di inizializzazione, cioè std::distance(begin(), end()).
Original:
Returns the number of elements in the initializer list, i.e. std::distance(begin(), end()).
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Indice

[modifica] Parametri

(Nessuno)
Original:
(none)
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[modifica] Valore di ritorno

il numero di elementi nella lista di inizializzazione
Original:
the number of elements in the initializer list
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[modifica] Eccezioni

noexcept specification:  
noexcept
  (dal C++11)

[modifica] Complessità

Constant
Original:
Constant
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Estratto da "https://it.cppreference.com/mwiki/index.php?title=cpp/utility/initializer_list/size&oldid=16884"