A bucket is a slot in the container's internal hash table to which elements are assigned based on their hash value.
The number of elements in a bucket influences the time it takes to access a particular element in the bucket. The container automatically increases the number of buckets to keep the load factor (which is the average bucket size) below its max_load_factor.
Parameters
n
Bucket number.
This shall be lower than bucket_count.
Member type size_type is an unsigned integral type.
Return Value
The number of elements in bucket n.
Member type size_type is an unsigned integral type.
myset has 7 buckets:
bucket #0 has 1 elements.
bucket #1 has 1 elements.
bucket #2 has 2 elements.
bucket #3 has 0 elements.
bucket #4 has 1 elements.
bucket #5 has 1 elements.
bucket #6 has 0 elements.