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std::map::begin, std::map::cbegin - cppreference.com

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iterator begin();

const_iterator begin() const;

const_iterator cbegin() const;

(desde C++11)

Retorna um iterador para o primeiro elemento do recipiente.

Original:

Returns an iterator to the first element of the container.

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Parâmetros

(Nenhum)

Original:

(none)

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Valor de retorno

iterador para o primeiro elemento

Original:

iterator to the first element

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Exceções

Complexidade

Constante

Original:

Constant

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Veja também

retorna um iterador para o fim

Original:

returns an iterator to the end

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(função pública membro) [edit]