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std::valarray::resize

Da cppreference.com.
< cpp‎ | numeric‎ | valarray

 
 
Numeri libreria
Comuni funzioni matematiche
Virgola mobile ambiente
I numeri complessi
Array numerici
Pseudo-casuale generazione
In fase di compilazione aritmetica razionale (C++11)
Generici operazioni numeriche
Original:
Generic numeric operations
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iota(C++11)
accumulate
inner_product
adjacent_difference
partial_sum
 
std::valarray
Membri funzioni
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Member functions
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Non membri funzioni
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Non-member functions
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Helper classi
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Helper classes
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void resize( std::size_t count, T value = T() );
Ridimensiona l'valarray per contenere gli elementi count.
Original:
Resizes the valarray 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 valarray viene ridotta ai suoi elementi count prima.
Original:
If the current size is greater than count, the valarray 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] Esempio

[modifica] Vedi anche

restituisce la dimensione di valarray
Original:
returns the size of valarray
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(membro pubblico funzione) [edit]