<unordered_set>
Defines the container class templates unordered_multiset and unordered_set and their supporting templates.
Requirements
Header: <unordered_set>
Namespace: std
Note
The <unordered_set> library also uses the #include <initializer_list> statement.
Members
Classes
| Name | Description |
|---|---|
| unordered_multiset Class | Stores hash table of keys. |
| unordered_set Class | Stores hash table of keys. |
Functions
| Name | Description |
|---|---|
| operator!= | Tests if the unordered_multiset object on the left side of the operator is not equal to the unordered_multiset object on the right side. |
| operator== | Tests if the unordered_multiset object on the left side of the operator is equal to the unordered_multiset object on the right side. |
| swap | Swaps two multisets. |
| operator!= | Tests if the unordered_set object on the left side of the operator is not equal to the unordered_set object on the right side. |
| operator== | Tests if the unordered_set object on the left side of the operator is equal to the unordered_set object on the right side. |
| swap | Swaps two sets. |