std::map::erase
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| void erase( iterator position ); iterator erase( const_iterator position ); |
(1) | (bis C + +11) (seit C++11) |
| void erase( iterator first, iterator last ); iterator erase( const_iterator first, const_iterator last ); |
(2) | (bis C + +11) (seit C++11) |
| size_type erase( const key_type& key ); |
(3) | |
Entfernt den angegebenen Elemente aus dem Container .
Original:
Removes specified elements from the container.
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1)
Entfernt das Element am
pos .Original:
Removes the element at
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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3)
Entfernt alle Elemente mit dem Schlüssel-Wert
keyOriginal:
Removes all elements with the key value
keyThe text has been machine-translated via Google Translate.
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References and iterators to the erased elements are invalidated. Other references and iterators are not affected.
Inhaltsverzeichnis |
[Bearbeiten] Parameter
| pos | - | Iterator auf das Element zu entfernen
Original: iterator to 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. |
| key | - | Schlüsselwert der Elemente zu entfernen
Original: key value of the 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. |
[Bearbeiten] Rückgabewert
1-2)
Iterator nach der letzten entfernt Element .
Original:
Iterator following the last removed element.
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3)
Anzahl der Elemente entfernt .
Original:
Number of elements removed.
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[Bearbeiten] Komplexität
1) Amortized constant
2) log(a.size()) + std::distance(first, last)
3) log(a.size()) + a.count(k)
[Bearbeiten] 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) | |
