Namespace
Varianti

std::array::data

Da cppreference.com.
< cpp‎ | container‎ | array

 
 
 
std::array
Membri funzioni
Original:
Member functions
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Elemento accesso
Original:
Element access
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array::at
array::operator[]
array::front
array::back
array::data
Iteratori
Original:
Iterators
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array::begin
array::cbegin
array::end
array::cend
array::rbegin
array::crbegin
array::rend
array::crend
Capacità
Original:
Capacity
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array::empty
array::size
array::max_size
Modificatori
Original:
Modifiers
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array::fill
array::swap
Non membri funzioni
Original:
Non-member functions
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get
swap
Helper classi
Original:
Helper classes
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tuple_size
tuple_element
 
T* data();
(dal C++11)
const T* data() const;
(dal C++11)
Restituisce il puntatore alla matrice sottostante che funge da elemento di memoria. Il puntatore è tale che [data(); data() + size()) intervallo è sempre un intervallo valido, anche se il contenitore è vuoto.
Original:
Returns pointer to the underlying array serving as element storage. The pointer is such that range [data(); data() + size()) is always a valid range, even if the container is empty.
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Indice

[modifica] Parametri

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

Puntatore alla memoria dell'elemento sottostante. Per i non-contenitori vuoti, &front() ritorna
Original:
Pointer to the underlying element storage. For non-empty containers, returns &front()
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[modifica] Complessità

Costante.
Original:
Constant.
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[modifica] Eccezioni

noexcept specification:  
noexcept
  (dal C++11)

[modifica] Vedi anche

accedere al primo elemento
Original:
access the first element
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(membro pubblico funzione) [edit]
access the last element
(membro pubblico funzione) [edit]