# tr1_impl/unordered_set File Reference

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## Classes

- class std::unordered_multiset< _Value, _Hash, _Pred, _Alloc >
    A standard container composed of equivalent keys (possibly containing multiple of each key value) in which the elements' keys are the elements themselves. More...
- class std::unordered_set< _Value, _Hash, _Pred, _Alloc >
    A standard container composed of unique keys (containing at most one of each key value) in which the elements' keys are the elements themselves. More...

## Namespaces

- namespace std

## Functions

- template<class _Value , class _Hash , class _Pred , class _Alloc > void std::swap (unordered_multiset< _Value, _Hash, _Pred, _Alloc > &__x, unordered_multiset< _Value, _Hash, _Pred, _Alloc > &&__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc > void std::swap (unordered_multiset< _Value, _Hash, _Pred, _Alloc > &&__x, unordered_multiset< _Value, _Hash, _Pred, _Alloc > &__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc > void std::swap (unordered_set< _Value, _Hash, _Pred, _Alloc > &__x, unordered_set< _Value, _Hash, _Pred, _Alloc > &&__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc > void std::swap (unordered_set< _Value, _Hash, _Pred, _Alloc > &&__x, unordered_set< _Value, _Hash, _Pred, _Alloc > &__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc > void std::swap (unordered_multiset< _Value, _Hash, _Pred, _Alloc > &__x, unordered_multiset< _Value, _Hash, _Pred, _Alloc > &__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc > void std::swap (unordered_set< _Value, _Hash, _Pred, _Alloc > &__x, unordered_set< _Value, _Hash, _Pred, _Alloc > &__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc , bool __cache_hash_code> void std::swap (__unordered_multiset< _Value, _Hash, _Pred, _Alloc, __cache_hash_code > &__x, __unordered_multiset< _Value, _Hash, _Pred, _Alloc, __cache_hash_code > &__y)
- template<class _Value , class _Hash , class _Pred , class _Alloc , bool __cache_hash_code> void std::swap (__unordered_set< _Value, _Hash, _Pred, _Alloc, __cache_hash_code > &__x, __unordered_set< _Value, _Hash, _Pred, _Alloc, __cache_hash_code > &__y)

## Detailed Description

This is an internal header file, included by other library headers. You should not attempt to use it directly.

Definition in file tr1_impl/unordered_set.