std::unordered_map::erase
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< cpp | container | unordered map
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| iterator erase( const_iterator position ); |
(1) | (desde C++11) |
| iterator erase( const_iterator first, const_iterator last ); |
(2) | (desde C++11) |
| size_type erase( const key_type& key ); |
(3) | (desde C++11) |
Remove elementos especificados do recipiente.
Original:
Removes specified elements from the container.
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1)
Remove o elemento no
pos.Original:
Removes the element at
pos.The text has been machine-translated via Google Translate.
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2)
Remove os elementos da gama
[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)
Remove todos os elementos com o
key valor da chaveOriginal:
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 iterators and references are not invalidated.
Índice |
[editar] Parâmetros
| pos | - | iterador para o elemento a ser removido
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 | - | intervalo de elementos para remover
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 | - | valor dos elementos chave para remover
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. |
[editar] Valor de retorno
1-2)
Iterator após o último elemento removido.
Original:
Iterator following the last removed element.
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3)
Número de elementos removidos.
Original:
Number of elements removed.
The text has been machine-translated via Google Translate.
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[editar] Complexidade
1) Average case: constant, worst case: a.size()
3) Average case: a.count(key), worst case: a.size()
[editar] Veja também
| apaga o conteúdo 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. (função pública membro) | |
