std::unordered_multiset::bucket
From cppreference.com
< cpp | container | unordered multiset
size_type bucket( const Key& key ) const; |
(since C++11) | |
Returns the index of the bucket for key key
. Elements (if any) with keys equivalent to key
are always found in this bucket. The returned value is valid only for instances of the container for which bucket_count() returns the same value.
The behavior is undefined if bucket_count() is zero.
Parameters
key | - | the value of the key to examine |
Return value
Bucket index for the key key
.
Complexity
Constant.
See also
returns the number of elements in specific bucket (public member function) |