Return the bucket index for the specified key.

Synopsis

Declared in <bslstl_unorderedmultiset.h>

unordered_multiset<KEY, HASH, EQUAL, ALLOCATOR>::size_type
bucket(key_type const& key) const;

Description

Return the index of the bucket, in the array of buckets of this container, where a value equivalent to the specified key would be inserted.

Return Value

index of the bucket for key

Parameters

Name

Description

key

key value whose bucket is requested

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