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Diffstat (limited to 'tests/libcxx/include/unordered_map')
| -rw-r--r-- | tests/libcxx/include/unordered_map | 1678 |
1 files changed, 1678 insertions, 0 deletions
diff --git a/tests/libcxx/include/unordered_map b/tests/libcxx/include/unordered_map new file mode 100644 index 00000000..56f1ee16 --- /dev/null +++ b/tests/libcxx/include/unordered_map @@ -0,0 +1,1678 @@ +// -*- C++ -*- +//===-------------------------- unordered_map -----------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is dual licensed under the MIT and the University of Illinois Open +// Source Licenses. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef _LIBCPP_UNORDERED_MAP +#define _LIBCPP_UNORDERED_MAP + +/* + + unordered_map synopsis + +#include <initializer_list> + +namespace std +{ + +template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, + class Alloc = allocator<pair<const Key, T>>> +class unordered_map +{ +public: + // types + typedef Key key_type; + typedef T mapped_type; + typedef Hash hasher; + typedef Pred key_equal; + typedef Alloc allocator_type; + typedef pair<const key_type, mapped_type> value_type; + typedef value_type& reference; + typedef const value_type& const_reference; + typedef typename allocator_traits<allocator_type>::pointer pointer; + typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; + typedef typename allocator_traits<allocator_type>::size_type size_type; + typedef typename allocator_traits<allocator_type>::difference_type difference_type; + + typedef /unspecified/ iterator; + typedef /unspecified/ const_iterator; + typedef /unspecified/ local_iterator; + typedef /unspecified/ const_local_iterator; + + explicit unordered_map(size_type n = 0, const hasher& hf = hasher(), + const key_equal& eql = key_equal(), + const allocator_type& a = allocator_type()); + template <class InputIterator> + unordered_map(InputIterator f, InputIterator l, + size_type n = 0, const hasher& hf = hasher(), + const key_equal& eql = key_equal(), + const allocator_type& a = allocator_type()); + explicit unordered_map(const allocator_type&); + unordered_map(const unordered_map&); + unordered_map(const unordered_map&, const Allocator&); + unordered_map(unordered_map&&); + unordered_map(unordered_map&&, const Allocator&); + unordered_map(initializer_list<value_type>, size_type n = 0, + const hasher& hf = hasher(), const key_equal& eql = key_equal(), + const allocator_type& a = allocator_type()); + ~unordered_map(); + unordered_map& operator=(const unordered_map&); + unordered_map& operator=(unordered_map&&); + unordered_map& operator=(initializer_list<value_type>); + + allocator_type get_allocator() const; + + bool empty() const; + size_type size() const; + size_type max_size() const; + + iterator begin(); + iterator end(); + const_iterator begin() const; + const_iterator end() const; + const_iterator cbegin() const; + const_iterator cend() const; + + template <class... Args> + pair<iterator, bool> emplace(Args&&... args); + template <class... Args> + iterator emplace_hint(const_iterator position, Args&&... args); + pair<iterator, bool> insert(const value_type& obj); + template <class P> + pair<iterator, bool> insert(P&& obj); + iterator insert(const_iterator hint, const value_type& obj); + template <class P> + iterator insert(const_iterator hint, P&& obj); + template <class InputIterator> + void insert(InputIterator first, InputIterator last); + void insert(initializer_list<value_type>); + + iterator erase(const_iterator position); + size_type erase(const key_type& k); + iterator erase(const_iterator first, const_iterator last); + void clear(); + + void swap(unordered_map&); + + hasher hash_function() const; + key_equal key_eq() const; + + iterator find(const key_type& k); + const_iterator find(const key_type& k) const; + size_type count(const key_type& k) const; + pair<iterator, iterator> equal_range(const key_type& k); + pair<const_iterator, const_iterator> equal_range(const key_type& k) const; + + mapped_type& operator[](const key_type& k); + mapped_type& operator[](key_type&& k); + + mapped_type& at(const key_type& k); + const mapped_type& at(const key_type& k) const; + + size_type bucket_count() const; + size_type max_bucket_count() const; + + size_type bucket_size(size_type n) const; + size_type bucket(const key_type& k) const; + + local_iterator begin(size_type n); + local_iterator end(size_type n); + const_local_iterator begin(size_type n) const; + const_local_iterator end(size_type n) const; + const_local_iterator cbegin(size_type n) const; + const_local_iterator cend(size_type n) const; + + float load_factor() const; + float max_load_factor() const; + void max_load_factor(float z); + void rehash(size_type n); + void reserve(size_type n); +}; + +template <class Key, class T, class Hash, class Pred, class Alloc> + void swap(unordered_map<Key, T, Hash, Pred, Alloc>& x, + unordered_map<Key, T, Hash, Pred, Alloc>& y); + +template <class Key, class T, class Hash, class Pred, class Alloc> + bool + operator==(const unordered_map<Key, T, Hash, Pred, Alloc>& x, + const unordered_map<Key, T, Hash, Pred, Alloc>& y); + +template <class Key, class T, class Hash, class Pred, class Alloc> + bool + operator!=(const unordered_map<Key, T, Hash, Pred, Alloc>& x, + const unordered_map<Key, T, Hash, Pred, Alloc>& y); + +template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>, + class Alloc = allocator<pair<const Key, T>>> +class unordered_multimap +{ +public: + // types + typedef Key key_type; + typedef T mapped_type; + typedef Hash hasher; + typedef Pred key_equal; + typedef Alloc allocator_type; + typedef pair<const key_type, mapped_type> value_type; + typedef value_type& reference; + typedef const value_type& const_reference; + typedef typename allocator_traits<allocator_type>::pointer pointer; + typedef typename allocator_traits<allocator_type>::const_pointer const_pointer; + typedef typename allocator_traits<allocator_type>::size_type size_type; + typedef typename allocator_traits<allocator_type>::difference_type difference_type; + + typedef /unspecified/ iterator; + typedef /unspecified/ const_iterator; + typedef /unspecified/ local_iterator; + typedef /unspecified/ const_local_iterator; + + explicit unordered_multimap(size_type n = 0, const hasher& hf = hasher(), + const key_equal& eql = key_equal(), + const allocator_type& a = allocator_type()); + template <class InputIterator> + unordered_multimap(InputIterator f, InputIterator l, + size_type n = 0, const hasher& hf = hasher(), + const key_equal& eql = key_equal(), + const allocator_type& a = allocator_type()); + explicit unordered_multimap(const allocator_type&); + unordered_multimap(const unordered_multimap&); + unordered_multimap(const unordered_multimap&, const Allocator&); + unordered_multimap(unordered_multimap&&); + unordered_multimap(unordered_multimap&&, const Allocator&); + unordered_multimap(initializer_list<value_type>, size_type n = 0, + const hasher& hf = hasher(), const key_equal& eql = key_equal(), + const allocator_type& a = allocator_type()); + ~unordered_multimap(); + unordered_multimap& operator=(const unordered_multimap&); + unordered_multimap& operator=(unordered_multimap&&); + unordered_multimap& operator=(initializer_list<value_type>); + + allocator_type get_allocator() const; + + bool empty() const; + size_type size() const; + size_type max_size() const; + + iterator begin(); + iterator end(); + const_iterator begin() const; + const_iterator end() const; + const_iterator cbegin() const; + const_iterator cend() const; + + template <class... Args> + iterator emplace(Args&&... args); + template <class... Args> + iterator emplace_hint(const_iterator position, Args&&... args); + iterator insert(const value_type& obj); + template <class P> + iterator insert(P&& obj); + iterator insert(const_iterator hint, const value_type& obj); + template <class P> + iterator insert(const_iterator hint, P&& obj); + template <class InputIterator> + void insert(InputIterator first, InputIterator last); + void insert(initializer_list<value_type>); + + iterator erase(const_iterator position); + size_type erase(const key_type& k); + iterator erase(const_iterator first, const_iterator last); + void clear(); + + void swap(unordered_multimap&); + + hasher hash_function() const; + key_equal key_eq() const; + + iterator find(const key_type& k); + const_iterator find(const key_type& k) const; + size_type count(const key_type& k) const; + pair<iterator, iterator> equal_range(const key_type& k); + pair<const_iterator, const_iterator> equal_range(const key_type& k) const; + + size_type bucket_count() const; + size_type max_bucket_count() const; + + size_type bucket_size(size_type n) const; + size_type bucket(const key_type& k) const; + + local_iterator begin(size_type n); + local_iterator end(size_type n); + const_local_iterator begin(size_type n) const; + const_local_iterator end(size_type n) const; + const_local_iterator cbegin(size_type n) const; + const_local_iterator cend(size_type n) const; + + float load_factor() const; + float max_load_factor() const; + void max_load_factor(float z); + void rehash(size_type n); + void reserve(size_type n); +}; + +template <class Key, class T, class Hash, class Pred, class Alloc> + void swap(unordered_multimap<Key, T, Hash, Pred, Alloc>& x, + unordered_multimap<Key, T, Hash, Pred, Alloc>& y); + +template <class Key, class T, class Hash, class Pred, class Alloc> + bool + operator==(const unordered_multimap<Key, T, Hash, Pred, Alloc>& x, + const unordered_multimap<Key, T, Hash, Pred, Alloc>& y); + +template <class Key, class T, class Hash, class Pred, class Alloc> + bool + operator!=(const unordered_multimap<Key, T, Hash, Pred, Alloc>& x, + const unordered_multimap<Key, T, Hash, Pred, Alloc>& y); + +} // std + +*/ + +#include <__config> +#include <__hash_table> +#include <functional> +#include <stdexcept> + +#pragma GCC system_header + +_LIBCPP_BEGIN_NAMESPACE_STD + +template <class _Tp, class _Hash, bool = is_empty<_Hash>::value> +class __unordered_map_hasher + : private _Hash +{ +public: + _LIBCPP_INLINE_VISIBILITY + __unordered_map_hasher() : _Hash() {} + _LIBCPP_INLINE_VISIBILITY + __unordered_map_hasher(const _Hash& __h) : _Hash(__h) {} + _LIBCPP_INLINE_VISIBILITY + const _Hash& hash_function() const {return *this;} + _LIBCPP_INLINE_VISIBILITY + size_t operator()(const _Tp& __x) const + {return static_cast<const _Hash&>(*this)(__x.first);} + _LIBCPP_INLINE_VISIBILITY + size_t operator()(const typename _Tp::first_type& __x) const + {return static_cast<const _Hash&>(*this)(__x);} +}; + +template <class _Tp, class _Hash> +class __unordered_map_hasher<_Tp, _Hash, false> +{ + _Hash __hash_; +public: + _LIBCPP_INLINE_VISIBILITY + __unordered_map_hasher() : __hash_() {} + _LIBCPP_INLINE_VISIBILITY + __unordered_map_hasher(const _Hash& __h) : __hash_(__h) {} + _LIBCPP_INLINE_VISIBILITY + const _Hash& hash_function() const {return __hash_;} + _LIBCPP_INLINE_VISIBILITY + size_t operator()(const _Tp& __x) const + {return __hash_(__x.first);} + _LIBCPP_INLINE_VISIBILITY + size_t operator()(const typename _Tp::first_type& __x) const + {return __hash_(__x);} +}; + +template <class _Tp, class _Pred, bool = is_empty<_Pred>::value> +class __unordered_map_equal + : private _Pred +{ +public: + _LIBCPP_INLINE_VISIBILITY + __unordered_map_equal() : _Pred() {} + _LIBCPP_INLINE_VISIBILITY + __unordered_map_equal(const _Pred& __p) : _Pred(__p) {} + _LIBCPP_INLINE_VISIBILITY + const _Pred& key_eq() const {return *this;} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const _Tp& __x, const _Tp& __y) const + {return static_cast<const _Pred&>(*this)(__x.first, __y.first);} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const typename _Tp::first_type& __x, const _Tp& __y) const + {return static_cast<const _Pred&>(*this)(__x, __y.first);} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const _Tp& __x, const typename _Tp::first_type& __y) const + {return static_cast<const _Pred&>(*this)(__x.first, __y);} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const typename _Tp::first_type& __x, + const typename _Tp::first_type& __y) const + {return static_cast<const _Pred&>(*this)(__x, __y);} +}; + +template <class _Tp, class _Pred> +class __unordered_map_equal<_Tp, _Pred, false> +{ + _Pred __pred_; +public: + _LIBCPP_INLINE_VISIBILITY + __unordered_map_equal() : __pred_() {} + _LIBCPP_INLINE_VISIBILITY + __unordered_map_equal(const _Pred& __p) : __pred_(__p) {} + _LIBCPP_INLINE_VISIBILITY + const _Pred& key_eq() const {return __pred_;} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const _Tp& __x, const _Tp& __y) const + {return __pred_(__x.first, __y.first);} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const typename _Tp::first_type& __x, const _Tp& __y) const + {return __pred_(__x, __y.first);} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const _Tp& __x, const typename _Tp::first_type& __y) const + {return __pred_(__x.first, __y);} + _LIBCPP_INLINE_VISIBILITY + bool operator()(const typename _Tp::first_type& __x, + const typename _Tp::first_type& __y) const + {return __pred_(__x, __y);} +}; + +template <class _Alloc> +class __hash_map_node_destructor +{ + typedef _Alloc allocator_type; + typedef allocator_traits<allocator_type> __alloc_traits; + typedef typename __alloc_traits::value_type::value_type value_type; +public: + typedef typename __alloc_traits::pointer pointer; +private: + typedef typename value_type::first_type first_type; + typedef typename value_type::second_type second_type; + + allocator_type& __na_; + + __hash_map_node_destructor& operator=(const __hash_map_node_destructor&); + +public: + bool __first_constructed; + bool __second_constructed; + + _LIBCPP_INLINE_VISIBILITY + explicit __hash_map_node_destructor(allocator_type& __na) + : __na_(__na), + __first_constructed(false), + __second_constructed(false) + {} + +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + _LIBCPP_INLINE_VISIBILITY + __hash_map_node_destructor(__hash_node_destructor<allocator_type>&& __x) + : __na_(__x.__na_), + __first_constructed(__x.__value_constructed), + __second_constructed(__x.__value_constructed) + { + __x.__value_constructed = false; + } +#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES + _LIBCPP_INLINE_VISIBILITY + __hash_map_node_destructor(const __hash_node_destructor<allocator_type>& __x) + : __na_(__x.__na_), + __first_constructed(__x.__value_constructed), + __second_constructed(__x.__value_constructed) + { + const_cast<bool&>(__x.__value_constructed) = false; + } +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES + + _LIBCPP_INLINE_VISIBILITY + void operator()(pointer __p) + { + if (__second_constructed) + __alloc_traits::destroy(__na_, addressof(__p->__value_.second)); + if (__first_constructed) + __alloc_traits::destroy(__na_, addressof(__p->__value_.first)); + if (__p) + __alloc_traits::deallocate(__na_, __p, 1); + } +}; + +template <class _HashIterator> +class _LIBCPP_VISIBLE __hash_map_iterator +{ + _HashIterator __i_; + + typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits; + typedef const typename _HashIterator::value_type::first_type key_type; + typedef typename _HashIterator::value_type::second_type mapped_type; +public: + typedef forward_iterator_tag iterator_category; + typedef pair<key_type, mapped_type> value_type; + typedef typename _HashIterator::difference_type difference_type; + typedef value_type& reference; + typedef typename __pointer_traits::template +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES + rebind<value_type> +#else + rebind<value_type>::other +#endif + pointer; + + _LIBCPP_INLINE_VISIBILITY + __hash_map_iterator() {} + + _LIBCPP_INLINE_VISIBILITY + __hash_map_iterator(_HashIterator __i) : __i_(__i) {} + + _LIBCPP_INLINE_VISIBILITY + reference operator*() const {return *operator->();} + _LIBCPP_INLINE_VISIBILITY + pointer operator->() const {return (pointer)__i_.operator->();} + + _LIBCPP_INLINE_VISIBILITY + __hash_map_iterator& operator++() {++__i_; return *this;} + _LIBCPP_INLINE_VISIBILITY + __hash_map_iterator operator++(int) + { + __hash_map_iterator __t(*this); + ++(*this); + return __t; + } + + friend _LIBCPP_INLINE_VISIBILITY + bool operator==(const __hash_map_iterator& __x, const __hash_map_iterator& __y) + {return __x.__i_ == __y.__i_;} + friend _LIBCPP_INLINE_VISIBILITY + bool operator!=(const __hash_map_iterator& __x, const __hash_map_iterator& __y) + {return __x.__i_ != __y.__i_;} + + template <class, class, class, class, class> friend class _LIBCPP_VISIBLE unordered_map; + template <class, class, class, class, class> friend class _LIBCPP_VISIBLE unordered_multimap; + template <class> friend class _LIBCPP_VISIBLE __hash_const_iterator; + template <class> friend class _LIBCPP_VISIBLE __hash_const_local_iterator; + template <class> friend class _LIBCPP_VISIBLE __hash_map_const_iterator; +}; + +template <class _HashIterator> +class _LIBCPP_VISIBLE __hash_map_const_iterator +{ + _HashIterator __i_; + + typedef pointer_traits<typename _HashIterator::pointer> __pointer_traits; + typedef const typename _HashIterator::value_type::first_type key_type; + typedef typename _HashIterator::value_type::second_type mapped_type; +public: + typedef forward_iterator_tag iterator_category; + typedef pair<key_type, mapped_type> value_type; + typedef typename _HashIterator::difference_type difference_type; + typedef const value_type& reference; + typedef typename __pointer_traits::template +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES + rebind<value_type> +#else + rebind<value_type>::other +#endif + pointer; + + _LIBCPP_INLINE_VISIBILITY + __hash_map_const_iterator() {} + + _LIBCPP_INLINE_VISIBILITY + __hash_map_const_iterator(_HashIterator __i) : __i_(__i) {} + _LIBCPP_INLINE_VISIBILITY + __hash_map_const_iterator( + __hash_map_iterator<typename _HashIterator::__non_const_iterator> __i) + : __i_(__i.__i_) {} + + _LIBCPP_INLINE_VISIBILITY + reference operator*() const {return *operator->();} + _LIBCPP_INLINE_VISIBILITY + pointer operator->() const {return (pointer)__i_.operator->();} + + _LIBCPP_INLINE_VISIBILITY + __hash_map_const_iterator& operator++() {++__i_; return *this;} + _LIBCPP_INLINE_VISIBILITY + __hash_map_const_iterator operator++(int) + { + __hash_map_const_iterator __t(*this); + ++(*this); + return __t; + } + + friend _LIBCPP_INLINE_VISIBILITY + bool operator==(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y) + {return __x.__i_ == __y.__i_;} + friend _LIBCPP_INLINE_VISIBILITY + bool operator!=(const __hash_map_const_iterator& __x, const __hash_map_const_iterator& __y) + {return __x.__i_ != __y.__i_;} + + template <class, class, class, class, class> friend class _LIBCPP_VISIBLE unordered_map; + template <class, class, class, class, class> friend class _LIBCPP_VISIBLE unordered_multimap; + template <class> friend class _LIBCPP_VISIBLE __hash_const_iterator; + template <class> friend class _LIBCPP_VISIBLE __hash_const_local_iterator; +}; + +template <class _Key, class _Tp, class _Hash = hash<_Key>, class _Pred = equal_to<_Key>, + class _Alloc = allocator<pair<const _Key, _Tp> > > +class _LIBCPP_VISIBLE unordered_map +{ +public: + // types + typedef _Key key_type; + typedef _Tp mapped_type; + typedef _Hash hasher; + typedef _Pred key_equal; + typedef _Alloc allocator_type; + typedef pair<const key_type, mapped_type> value_type; + typedef value_type& reference; + typedef const value_type& const_reference; + +private: + typedef pair<key_type, mapped_type> __value_type; + typedef __unordered_map_hasher<__value_type, hasher> __hasher; + typedef __unordered_map_equal<__value_type, key_equal> __key_equal; + typedef typename allocator_traits<allocator_type>::template +#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES + rebind_alloc<__value_type> +#else + rebind_alloc<__value_type>::other +#endif + __allocator_type; + + typedef __hash_table<__value_type, __hasher, + __key_equal, __allocator_type> __table; + + __table __table_; + + typedef typename __table::__node_pointer __node_pointer; + typedef typename __table::__node_const_pointer __node_const_pointer; + typedef typename __table::__node_traits __node_traits; + typedef typename __table::__node_allocator __node_allocator; + typedef typename __table::__node __node; + typedef __hash_map_node_destructor<__node_allocator> _D; + typedef unique_ptr<__node, _D> __node_holder; + typedef allocator_traits<allocator_type> __alloc_traits; +public: + typedef typename __alloc_traits::pointer pointer; + typedef typename __alloc_traits::const_pointer const_pointer; + typedef typename __alloc_traits::size_type size_type; + typedef typename __alloc_traits::difference_type difference_type; + + typedef __hash_map_iterator<typename __table::iterator> iterator; + typedef __hash_map_const_iterator<typename __table::const_iterator> const_iterator; + typedef __hash_map_iterator<typename __table::local_iterator> local_iterator; + typedef __hash_map_const_iterator<typename __table::const_local_iterator> const_local_iterator; + + _LIBCPP_INLINE_VISIBILITY + unordered_map() {} // = default; + explicit unordered_map(size_type __n, const hasher& __hf = hasher(), + const key_equal& __eql = key_equal()); + unordered_map(size_type __n, const hasher& __hf, + const key_equal& __eql, + const allocator_type& __a); + template <class _InputIterator> + unordered_map(_InputIterator __first, _InputIterator __last); + template <class _InputIterator> + unordered_map(_InputIterator __first, _InputIterator __last, + size_type __n, const hasher& __hf = hasher(), + const key_equal& __eql = key_equal()); + template <class _InputIterator> + unordered_map(_InputIterator __first, _InputIterator __last, + size_type __n, const hasher& __hf, + const key_equal& __eql, + const allocator_type& __a); + explicit unordered_map(const allocator_type& __a); + unordered_map(const unordered_map& __u); + unordered_map(const unordered_map& __u, const allocator_type& __a); +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + unordered_map(unordered_map&& __u); + unordered_map(unordered_map&& __u, const allocator_type& __a); +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES + unordered_map(initializer_list<value_type> __il); + unordered_map(initializer_list<value_type> __il, size_type __n, + const hasher& __hf = hasher(), const key_equal& __eql = key_equal()); + unordered_map(initializer_list<value_type> __il, size_type __n, + const hasher& __hf, const key_equal& __eql, + const allocator_type& __a); + // ~unordered_map() = default; + // unordered_map& operator=(const unordered_map& __u) = default; +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + unordered_map& operator=(unordered_map&& __u); +#endif + unordered_map& operator=(initializer_list<value_type> __il); + + _LIBCPP_INLINE_VISIBILITY + allocator_type get_allocator() const + {return allocator_type(__table_.__node_alloc());} + + _LIBCPP_INLINE_VISIBILITY + bool empty() const {return __table_.size() == 0;} + _LIBCPP_INLINE_VISIBILITY + size_type size() const {return __table_.size();} + _LIBCPP_INLINE_VISIBILITY + size_type max_size() const {return __table_.max_size();} + + _LIBCPP_INLINE_VISIBILITY + iterator begin() {return __table_.begin();} + _LIBCPP_INLINE_VISIBILITY + iterator end() {return __table_.end();} + _LIBCPP_INLINE_VISIBILITY + const_iterator begin() const {return __table_.begin();} + _LIBCPP_INLINE_VISIBILITY + const_iterator end() const {return __table_.end();} + _LIBCPP_INLINE_VISIBILITY + const_iterator cbegin() const {return __table_.begin();} + _LIBCPP_INLINE_VISIBILITY + const_iterator cend() const {return __table_.end();} + +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + _LIBCPP_INLINE_VISIBILITY + pair<iterator, bool> emplace() + {return __table_.__emplace_unique();} + + template <class _A0, + class = typename enable_if<is_convertible<_A0, value_type>::value>::type> + _LIBCPP_INLINE_VISIBILITY + pair<iterator, bool> emplace(_A0&& __a0) + {return __table_.__emplace_unique(_STD::forward<_A0>(__a0));} + +#ifndef _LIBCPP_HAS_NO_VARIADICS + + template <class _A0, class... _Args, + class = typename enable_if<is_convertible<_A0, key_type>::value>::type> + pair<iterator, bool> emplace(_A0&& __a0, _Args&&... __args); + +#endif // _LIBCPP_HAS_NO_VARIADICS + + _LIBCPP_INLINE_VISIBILITY + iterator emplace_hint(const_iterator) + {return __table_.__emplace_unique().first;} + + template <class _A0, + class = typename enable_if<is_convertible<_A0, value_type>::value>::type> + _LIBCPP_INLINE_VISIBILITY + iterator emplace_hint(const_iterator, _A0&& __a0) + {return __table_.__emplace_unique(_STD::forward<_A0>(__a0)).first;} + +#ifndef _LIBCPP_HAS_NO_VARIADICS + + template <class _A0, class... _Args, + class = typename enable_if<is_convertible<_A0, key_type>::value>::type> + _LIBCPP_INLINE_VISIBILITY + iterator emplace_hint(const_iterator, _A0&& __a0, _Args&&... __args) + {return emplace(_STD::forward<_A0>(__a0), + _STD::forward<_Args>(__args)...).first;} +#endif // _LIBCPP_HAS_NO_VARIADICS +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES + _LIBCPP_INLINE_VISIBILITY + pair<iterator, bool> insert(const value_type& __x) + {return __table_.__insert_unique(__x);} +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + template <class _P, + class = typename enable_if<is_convertible<_P, value_type>::value>::type> + _LIBCPP_INLINE_VISIBILITY + pair<iterator, bool> insert(_P&& __x) + {return __table_.__insert_unique(_STD::forward<_P>(__x));} +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES + _LIBCPP_INLINE_VISIBILITY + iterator insert(const_iterator, const value_type& __x) + {return insert(__x).first;} +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + template <class _P, + class = typename enable_if<is_convertible<_P, value_type>::value>::type> + _LIBCPP_INLINE_VISIBILITY + iterator insert(const_iterator, _P&& __x) + {return insert(_STD::forward<_P>(__x)).first;} +#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES + template <class _InputIterator> + void insert(_InputIterator __first, _InputIterator __last); + _LIBCPP_INLINE_VISIBILITY + void insert(initializer_list<value_type> __il) + {insert(__il.begin(), __il.end());} + + _LIBCPP_INLINE_VISIBILITY + iterator erase(const_iterator __p) {return __table_.erase(__p.__i_);} + _LIBCPP_INLINE_VISIBILITY + size_type erase(const key_type& __k) {return __table_.__erase_unique(__k);} + _LIBCPP_INLINE_VISIBILITY + iterator erase(const_iterator __first, const_iterator __last) + {return __table_.erase(__first.__i_, __last.__i_);} + _LIBCPP_INLINE_VISIBILITY + void clear() {__table_.clear();} + + _LIBCPP_INLINE_VISIBILITY + void swap(unordered_map& __u) {__table_.swap(__u.__table_);} + + _LIBCPP_INLINE_VISIBILITY + hasher hash_function() const + {return __table_.hash_function().hash_function();} + _LIBCPP_INLINE_VISIBILITY + key_equal key_eq() const + {return __table_.key_eq().key_eq();} + + _LIBCPP_INLINE_VISIBILITY + iterator find(const key_type& __k) {return __table_.find(__k);} + _LIBCPP_INLINE_VISIBILITY + const_iterator find(const key_type& __k) const {return __table_.find(__k);} + _LIBCPP_INLINE_VISIBILITY + size_type count(const key_type& __k) const {return __table_.__count_unique(__k);} + _LIBCPP_INLINE_VISIBILITY + pair<iterator, iterator> equal_range(const key_type& __k) + {return __table_.__equal_range_unique(__k);} + _LIBCPP_INLINE_VISIBILITY + pair<const_iterator, const_iterator> equal_range(const key_type& __k) const + {return __table_.__equal_range_unique(__k);} + + mapped_type& operator[](const key_type& __k); +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + mapped_type& operator[](key_type&& __k); +#endif + + mapped_type& at(const key_type& __k); + const mapped_type& at(const key_type& __k) const; + + _LIBCPP_INLINE_VISIBILITY + size_type bucket_count() const {return __table_.bucket_count();} + _LIBCPP_INLINE_VISIBILITY + size_type max_bucket_count() const {return __table_.max_bucket_count();} + + _LIBCPP_INLINE_VISIBILITY + size_type bucket_size(size_type __n) const + {return __table_.bucket_size(__n);} + _LIBCPP_INLINE_VISIBILITY + size_type bucket(const key_type& __k) const {return __table_.bucket(__k);} + + _LIBCPP_INLINE_VISIBILITY + local_iterator begin(size_type __n) {return __table_.begin(__n);} + _LIBCPP_INLINE_VISIBILITY + local_iterator end(size_type __n) {return __table_.end(__n);} + _LIBCPP_INLINE_VISIBILITY + const_local_iterator begin(size_type __n) const {return __table_.cbegin(__n);} + _LIBCPP_INLINE_VISIBILITY + const_local_iterator end(size_type __n) const {return __table_.cend(__n);} + _LIBCPP_INLINE_VISIBILITY + const_local_iterator cbegin(size_type __n) const {return __table_.cbegin(__n);} + _LIBCPP_INLINE_VISIBILITY + const_local_iterator cend(size_type __n) const {return __table_.cend(__n);} + + _LIBCPP_INLINE_VISIBILITY + float load_factor() const {return __table_.load_factor();} + _LIBCPP_INLINE_VISIBILITY + float max_load_factor() const {return __table_.max_load_factor();} + _LIBCPP_INLINE_VISIBILITY + void max_load_factor(float __mlf) {__table_.max_load_factor(__mlf);} + _LIBCPP_INLINE_VISIBILITY + void rehash(size_type __n) {__table_.rehash(__n);} + _LIBCPP_INLINE_VISIBILITY + void reserve(size_type __n) {__table_.reserve(__n);} + +private: +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES +#ifndef _LIBCPP_HAS_NO_VARIADICS + template <class _A0, class... _Args, + class = typename enable_if<is_convertible<_A0, key_type>::value>::type> + __node_holder __construct_node(_A0&& __a0, _Args&&... __args); +#endif // _LIBCPP_HAS_NO_VARIADICS + template <class _A0, + class = typename enable_if<is_convertible<_A0, value_type>::value>::type> + __node_holder __construct_node(_A0&& __a0); +#else // _LIBCPP_HAS_NO_RVALUE_REFERENCES + __node_holder __construct_node(const key_type& __k); +#endif +}; + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + size_type __n, const hasher& __hf, const key_equal& __eql) + : __table_(__hf, __eql) +{ + __table_.rehash(__n); +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + size_type __n, const hasher& __hf, const key_equal& __eql, + const allocator_type& __a) + : __table_(__hf, __eql, __a) +{ + __table_.rehash(__n); +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +inline _LIBCPP_INLINE_VISIBILITY +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + const allocator_type& __a) + : __table_(__a) +{ +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +template <class _InputIterator> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + _InputIterator __first, _InputIterator __last) +{ + insert(__first, __last); +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +template <class _InputIterator> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + _InputIterator __first, _InputIterator __last, size_type __n, + const hasher& __hf, const key_equal& __eql) + : __table_(__hf, __eql) +{ + __table_.rehash(__n); + insert(__first, __last); +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +template <class _InputIterator> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + _InputIterator __first, _InputIterator __last, size_type __n, + const hasher& __hf, const key_equal& __eql, const allocator_type& __a) + : __table_(__hf, __eql, __a) +{ + __table_.rehash(__n); + insert(__first, __last); +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + const unordered_map& __u) + : __table_(__u.__table_) +{ + __table_.rehash(__u.bucket_count()); + insert(__u.begin(), __u.end()); +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + const unordered_map& __u, const allocator_type& __a) + : __table_(__u.__table_, __a) +{ + __table_.rehash(__u.bucket_count()); + insert(__u.begin(), __u.end()); +} + +#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +inline _LIBCPP_INLINE_VISIBILITY +unordered_map<_Key, _Tp, _Hash, _Pred, _Alloc>::unordered_map( + unordered_map&& __u) + : __table_(_STD::move(__u.__table_)) +{ +} + +template <class _Key, class _Tp, class _Hash, class _Pred, class _Alloc> +unordered_map<_Key, _Tp, _Hash, _Pred, _All |