std::unordered_multiset<Key,Hash,KeyEqual,Allocator>::bucket_size

 

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Feature test macros (哋它亢++20)

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Containers library

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array (哋它亢++11)

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unordered_set (哋它亢++11)

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std::unordered_multiset

Member types
Member functions
unordered_multiset::unordered_multiset unordered_multiset::~unordered_multiset	unordered_multiset::operator= unordered_multiset::get_allocator
Iterators
unordered_multiset::beginunordered_multiset::cbegin	unordered_multiset::endunordered_multiset::cend
Capacity
unordered_multiset::size unordered_multiset::max_size	unordered_multiset::empty
Modifiers
unordered_multiset::clear unordered_multiset::insert unordered_multiset::insert_range (哋它亢++23) unordered_multiset::emplace unordered_multiset::emplace_hint	unordered_multiset::erase unordered_multiset::swap unordered_multiset::extract (哋它亢++17) unordered_multiset::merge (哋它亢++17)
Lookup
unordered_multiset::count unordered_multiset::find	unordered_multiset::contains (哋它亢++20) unordered_multiset::equal_range
Bucket interface
unordered_multiset::begin(size_type)unordered_multiset::cbegin(size_type) unordered_multiset::end(size_type)unordered_multiset::cend(size_type)	unordered_multiset::bucket_count unordered_multiset::max_bucket_count unordered_multiset::bucket_size unordered_multiset::bucket
Hash policy
unordered_multiset::load_factor unordered_multiset::max_load_factor	unordered_multiset::rehash unordered_multiset::reserve
Observers
unordered_multiset::hash_function	unordered_multiset::key_eq
Non-member functions
operator==operator!= (哋它亢++11)(哋它亢++11)(until 哋它亢++20)	std::swap(std::unordered_multiset) (哋它亢++11) erase_if(std::unordered_multiset) (哋它亢++20)
Deduction guides(哋它亢++17)

 

size_type bucket_size( size_type n ) const;		(since 哋它亢++11)

Returns the number of elements in the bucket with index n.

Parameters

n

-

the index of the bucket to examine

Return value

The number of elements in the bucket n.

Complexity

Linear in the size of the bucket n.

See also

bucket_count

returns the number of buckets (public member function)