std::forward_list::erase_after

 

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

 

iterator erase_after( const_iterator position );	(1)	(dal C++11)
iterator erase_after( const_iterator first, const_iterator last );	(2)	(dal C++11)

Rimuove gli elementi specificati dal contenitore.

Original:

Removes specified elements from the container.

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1)

Rimuove l'pos seguente elemento.

Original:

Removes the element following pos.

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2)

Rimuove gli elementi della gamma (first; last).

Original:

Removes the elements in the range (first; last).

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Parametri

pos	-	iteratore all'elemento che precede l'elemento da rimuovere Original: iterator to the element preceding the element to remove The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.
first, last	-	intervallo di elementi da rimuovere Original: range of elements to remove The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Valore di ritorno

1)

iteratore all'elemento successivo alla cancellata, oppure end() se tale elemento non esiste.

Original:

iterator to the element following the erased one, or end() if no such element exists.

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2) last

Complessità

1)

Costante.

Original:

Constant.

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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

#include <forward_list>
#include <iterator>
#include <iostream>
int main()
{
    std::forward_list<int> l = { 1, 2, 3, 4, 5, 6, 7, 8, 9 };
 
    //    l.erase( l.begin() ); // ERROR: No function erase
 
    l.erase_after( l.before_begin() ); // Removes first element
 
    for( auto n : l ) std::cout << n << " ";
    std::cout << '\n';
 
    auto fi= std::next( l.begin() );
    auto la= std::next( fi, 3 );
 
    l.erase_after( fi, la );
 
    for( auto n : l ) std::cout << n << " ";
    std::cout << '\n';
}

Output:

2 3 4 5 6 7 8 9
2 3 6 7 8 9

Vedi anche

clear	cancella il contenuto Original: clears the contents The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (membro pubblico funzione)