Namespace
Varianti

std::vector::resize

Da cppreference.com.
< cpp‎ | container‎ | vector

 
 
 
std::vector
Membri funzioni
Original:
Member functions
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vector::vector
vector::~vector
vector::operator=
vector::assign
vector::get_allocator
Elemento accesso
Original:
Element access
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vector::at
vector::operator[]
vector::front
vector::back
vector::data(C++11)
Iteratori
Original:
Iterators
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vector::begin
vector::cbegin

(C++11)
vector::end
vector::cend

(C++11)
vector::rbegin
vector::crbegin

(C++11)
vector::rend
vector::crend

(C++11)
Capacità
Original:
Capacity
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vector::empty
vector::size
vector::max_size
vector::reserve
vector::capacity
vector::shrink_to_fit(C++11)
Modificatori
Original:
Modifiers
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vector::clear
vector::insert
vector::emplace(C++11)
vector::erase
vector::push_back
vector::emplace_back(C++11)
vector::pop_back
vector::resize
vector::swap
 
void resize( size_type count, T value = T() );

void resize( size_type count );

void resize( size_type count, const value_type& value);
(C fino + 11)
(dal C++11)
(dal C++11)
Ridimensiona il contenitore per contenere gli elementi count.
Original:
Resizes the container to contain count elements.
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Se la dimensione corrente è minore di count, elementi aggiuntivi vengono aggiunti e inizializzati con value.
Original:
If the current size is less than count, additional elements are appended and initialized with value.
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Se la dimensione corrente è maggiore count, il contenitore viene ridotta ai suoi elementi count prima.
Original:
If the current size is greater than count, the container is reduced to its first count elements.
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Indice

[modifica] Parametri

count -
nuove dimensioni del contenitore
Original:
new size of the container
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value -
il valore per inizializzare gli elementi nuovi
Original:
the value to initialize the new elements with
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[modifica] Valore di ritorno

(Nessuno)
Original:
(none)
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[modifica] Complessità

lineare nella dimensione del contenitore
Original:
linear in the size of the container
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[modifica] Vedi anche

restituisce il numero di elementi
Original:
returns the number of elements
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(membro pubblico funzione) [edit]