std::unordered_map::begin(int), std::unordered_map::cbegin(int)

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iterator begin( size_type n );
(since C++11)
const_iterator begin( size_type n ) const;
(since C++11)
const_iterator cbegin( size_type n ) const;
(since C++11)

Returns an iterator to the first element of the bucket with index pos.

Contents

[edit] Parameters

n - the index of the bucket to access

[edit] Return value

iterator to the first element

[edit] Complexity

Constant

[edit] See also

returns an iterator to the end of the specified bucket
(public member function)