std::array::at - cppreference.com

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`reference at( size_type pos );`		(desde C++11)

`const_reference at( size_type pos ) const;`		(desde C++11)

Devolve uma referência para o elemento em pos local especificado. Verificação de limites é realizada, com exceção de std::out_of_range tipo será lançada sobre acesso inválido.

Original:

Returns a reference to the element at specified location pos. Bounds checking is performed, exception of type std::out_of_range will be thrown on invalid access.

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Parâmetros

pos

posição do elemento de voltar

Original:

position of the element to return

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Valor de retorno

referência ao elemento solicitado

Original:

reference to the requested element

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Exceções

std::out_of_range if !(pos < size()).

Complexidade

Constante

Original:

Constant

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Veja também


	acessar o elemento especificado Original: access specified element 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) [edit]