std::forward_list::assign

 

C++

Linguaggio

Concetti

Libreria di Utilità

Stringhe

Contenitori

Algoritmi

Iteratori

Libreria matematca

Input/output

Localizzazione

Espressioni regolari(C++11)

Operazioni atomicche(C++11)

Multithreading(C++11)

 

Contenitori libreria

array (C++11)

vector

deque

forward_list (C++11)

list

set

multiset

map

multimap

unordered_set (C++11)

unordered_multiset (C++11)

unordered_map (C++11)

unordered_multimap (C++11)

stack

queue

priority_queue

 

std::forward_list

Membri funzioni Original: Member functions The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

forward_list::forward_list

forward_list::~forward_list

forward_list::operator=

forward_list::assign

forward_list::get_allocator

Elemento accesso Original: Element access The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

forward_list::front

Iteratori Original: Iterators The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

forward_list::before_begin forward_list::cbefore_begin

forward_list::begin forward_list::cbegin

forward_list::end forward_list::cend

Capacità Original: Capacity The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

forward_list::empty

forward_list::max_size

Modificatori Original: Modifiers The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

forward_list::clear

forward_list::insert_after

forward_list::emplace_after

forward_list::erase_after

forward_list::push_front

forward_list::emplace_front

forward_list::pop_front

forward_list::resize

forward_list::swap

Operazioni Original: Operations The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

forward_list::merge

forward_list::splice_after

forward_list::remove forward_list::remove_if

forward_list::reverse

forward_list::unique

forward_list::sort

 

void assign( size_type count, const T& value );	(1)	(dal C++11)
template<class InputIt > void assign( InputIt first, InputIt last );	(2)	(dal C++11)

Sostituisce il contenuto del contenitore.

Original:

Replaces the contents of the container.

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1)

sostituisce il contenuto con le copie di countvalue valore

Original:

replaces the contents with count copies of value value

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2)

sostituisce il contenuto con le copie di quelli del [first, last) gamma

Original:

replaces the contents with copies of those in the range [first, last)

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Parametri

count	-	la nuova dimensione del contenitore Original: the new size of the container The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
value	-	il valore per inizializzare elementi del contenitore Original: the value to initialize elements of the container with The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
first, last	-	l'intervallo per copiare gli elementi da Original: the range to copy the elements from The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
Type requirements
- InputIt must meet the requirements of InputIterator.

Complessità

1)

lineare in count

Original:

linear in count

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2)

lineare di distanza tra first e last

Original:

linear in distance between first and last

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Esempio

Il codice seguente utilizza assign per aggiungere diversi personaggi a un std::forward_list<char>:

Original:

The following code uses assign to add several characters to a std::forward_list<char>:

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#include <forward_list>#include <iostream>   int main(){std::forward_list<char> characters;   characters.assign(5, 'a');   for(char c : characters){std::cout<< c <<'\n';}   return0;}

Output:

a a a a a

Vedi anche

(costruttore)	costruisce il forward_list (metodo pubblico)