std::forward_list::erase_after
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<metanoindex/>
<tbody> </tbody> iterator erase_after( const_iterator position ); |
(1) | (seit C++11) |
iterator erase_after( const_iterator first, const_iterator last ); |
(2) | (seit C++11) |
Entfernt den angegebenen Elemente aus dem Container .
Original:
Removes specified elements from the container.
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1)
Entfernt das Element folgende
pos .Original:
Removes the element following
pos.The text has been machine-translated via Google Translate.
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2)
Entfernt die Elemente im Bereich
(first; last) .Original:
Removes the elements in the range
(first; last).The text has been machine-translated via Google Translate.
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Parameter
| pos | - | Iterator auf das Element vor dem zu entfernenden Elements
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 | - | Bereichs von Elementen zu entfernen
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. |
Rückgabewert
1)
Iterator auf das Element nach dem gelöschten ein oder
end(), wenn kein solches Element vorhanden .Original:
iterator to the element following the erased one, or
end() if no such element exists.The text has been machine-translated via Google Translate.
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2) last
Komplexität
1)
Constant .
Original:
Constant.
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2)
linear in Abstand zwischen
first und last .Original:
linear in distance between
first and last.The text has been machine-translated via Google Translate.
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Beispiel
#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
Siehe auch
löscht den Inhalt 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. (öffentliche Elementfunktion) | |