Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(5)

Issues Search
    My Issues | Starred     Open | Closed | All

Unified Diff: third_party/libcxx/include/unordered_set

Issue 75213003: Add libc++ and libc++abi to third-party. (Closed) Base URL: https://src.chromium.org/chrome/trunk/src/
Patch Set: Created 7 years, 1 month ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« third_party/libcxx/.arcconfig ('K') | « third_party/libcxx/include/unordered_map ('k') | third_party/libcxx/include/utility » ('j') | third_party/libcxx/libcxx.gyp » ('J')
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: third_party/libcxx/include/unordered_set
===================================================================
--- third_party/libcxx/include/unordered_set (revision 0)
+++ third_party/libcxx/include/unordered_set (revision 0)
@@ -0,0 +1,1379 @@
+// -*- C++ -*-
+//===-------------------------- unordered_set -----------------------------===//
+//
+// 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_SET
+#define _LIBCPP_UNORDERED_SET
+
+/*
+
+ unordered_set synopsis
+
+#include <initializer_list>
+
+namespace std
+{
+
+template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
+ class Alloc = allocator<Value>>
+class unordered_set
+{
+public:
+ // types
+ typedef Value key_type;
+ typedef key_type value_type;
+ typedef Hash hasher;
+ typedef Pred key_equal;
+ typedef Alloc allocator_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;
+
+ unordered_set()
+ noexcept(
+ is_nothrow_default_constructible<hasher>::value &&
+ is_nothrow_default_constructible<key_equal>::value &&
+ is_nothrow_default_constructible<allocator_type>::value);
+ explicit unordered_set(size_type n, const hasher& hf = hasher(),
+ const key_equal& eql = key_equal(),
+ const allocator_type& a = allocator_type());
+ template <class InputIterator>
+ unordered_set(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_set(const allocator_type&);
+ unordered_set(const unordered_set&);
+ unordered_set(const unordered_set&, const Allocator&);
+ unordered_set(unordered_set&&)
+ noexcept(
+ is_nothrow_move_constructible<hasher>::value &&
+ is_nothrow_move_constructible<key_equal>::value &&
+ is_nothrow_move_constructible<allocator_type>::value);
+ unordered_set(unordered_set&&, const Allocator&);
+ unordered_set(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_set(size_type n, const allocator_type& a); // C++14
+ unordered_set(size_type n, const hasher& hf, const allocator_type& a); // C++14
+ template <class InputIterator>
+ unordered_set(InputIterator f, InputIterator l, size_type n, const allocator_type& a); // C++14
+ template <class InputIterator>
+ unordered_set(InputIterator f, InputIterator l, size_type n,
+ const hasher& hf, const allocator_type& a); // C++14
+ unordered_set(initializer_list<value_type> il, size_type n, const allocator_type& a); // C++14
+ unordered_set(initializer_list<value_type> il, size_type n,
+ const hasher& hf, const allocator_type& a); // C++14
+ ~unordered_set();
+ unordered_set& operator=(const unordered_set&);
+ unordered_set& operator=(unordered_set&&)
+ noexcept(
+ allocator_type::propagate_on_container_move_assignment::value &&
+ is_nothrow_move_assignable<allocator_type>::value &&
+ is_nothrow_move_assignable<hasher>::value &&
+ is_nothrow_move_assignable<key_equal>::value);
+ unordered_set& operator=(initializer_list<value_type>);
+
+ allocator_type get_allocator() const noexcept;
+
+ bool empty() const noexcept;
+ size_type size() const noexcept;
+ size_type max_size() const noexcept;
+
+ iterator begin() noexcept;
+ iterator end() noexcept;
+ const_iterator begin() const noexcept;
+ const_iterator end() const noexcept;
+ const_iterator cbegin() const noexcept;
+ const_iterator cend() const noexcept;
+
+ 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);
+ pair<iterator, bool> insert(value_type&& obj);
+ iterator insert(const_iterator hint, const value_type& obj);
+ iterator insert(const_iterator hint, value_type&& 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() noexcept;
+
+ void swap(unordered_set&)
+ noexcept(
+ (!allocator_type::propagate_on_container_swap::value ||
+ __is_nothrow_swappable<allocator_type>::value) &&
+ __is_nothrow_swappable<hasher>::value &&
+ __is_nothrow_swappable<key_equal>::value);
+
+ 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 noexcept;
+ size_type max_bucket_count() const noexcept;
+
+ 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 noexcept;
+ float max_load_factor() const noexcept;
+ void max_load_factor(float z);
+ void rehash(size_type n);
+ void reserve(size_type n);
+};
+
+template <class Value, class Hash, class Pred, class Alloc>
+ void swap(unordered_set<Value, Hash, Pred, Alloc>& x,
+ unordered_set<Value, Hash, Pred, Alloc>& y)
+ noexcept(noexcept(x.swap(y)));
+
+template <class Value, class Hash, class Pred, class Alloc>
+ bool
+ operator==(const unordered_set<Value, Hash, Pred, Alloc>& x,
+ const unordered_set<Value, Hash, Pred, Alloc>& y);
+
+template <class Value, class Hash, class Pred, class Alloc>
+ bool
+ operator!=(const unordered_set<Value, Hash, Pred, Alloc>& x,
+ const unordered_set<Value, Hash, Pred, Alloc>& y);
+
+template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
+ class Alloc = allocator<Value>>
+class unordered_multiset
+{
+public:
+ // types
+ typedef Value key_type;
+ typedef key_type value_type;
+ typedef Hash hasher;
+ typedef Pred key_equal;
+ typedef Alloc allocator_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;
+
+ unordered_multiset()
+ noexcept(
+ is_nothrow_default_constructible<hasher>::value &&
+ is_nothrow_default_constructible<key_equal>::value &&
+ is_nothrow_default_constructible<allocator_type>::value);
+ explicit unordered_multiset(size_type n, const hasher& hf = hasher(),
+ const key_equal& eql = key_equal(),
+ const allocator_type& a = allocator_type());
+ template <class InputIterator>
+ unordered_multiset(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_multiset(const allocator_type&);
+ unordered_multiset(const unordered_multiset&);
+ unordered_multiset(const unordered_multiset&, const Allocator&);
+ unordered_multiset(unordered_multiset&&)
+ noexcept(
+ is_nothrow_move_constructible<hasher>::value &&
+ is_nothrow_move_constructible<key_equal>::value &&
+ is_nothrow_move_constructible<allocator_type>::value);
+ unordered_multiset(unordered_multiset&&, const Allocator&);
+ unordered_multiset(initializer_list<value_type>, size_type n = /see below/,
+ const hasher& hf = hasher(), const key_equal& eql = key_equal(),
+ const allocator_type& a = allocator_type());
+ unordered_multiset(size_type n, const allocator_type& a); // C++14
+ unordered_multiset(size_type n, const hasher& hf, const allocator_type& a); // C++14
+ template <class InputIterator>
+ unordered_multiset(InputIterator f, InputIterator l, size_type n, const allocator_type& a); // C++14
+ template <class InputIterator>
+ unordered_multiset(InputIterator f, InputIterator l, size_type n,
+ const hasher& hf, const allocator_type& a); // C++14
+ unordered_multiset(initializer_list<value_type> il, size_type n, const allocator_type& a); // C++14
+ unordered_multiset(initializer_list<value_type> il, size_type n,
+ const hasher& hf, const allocator_type& a); // C++14
+ ~unordered_multiset();
+ unordered_multiset& operator=(const unordered_multiset&);
+ unordered_multiset& operator=(unordered_multiset&&)
+ noexcept(
+ allocator_type::propagate_on_container_move_assignment::value &&
+ is_nothrow_move_assignable<allocator_type>::value &&
+ is_nothrow_move_assignable<hasher>::value &&
+ is_nothrow_move_assignable<key_equal>::value);
+ unordered_multiset& operator=(initializer_list<value_type>);
+
+ allocator_type get_allocator() const noexcept;
+
+ bool empty() const noexcept;
+ size_type size() const noexcept;
+ size_type max_size() const noexcept;
+
+ iterator begin() noexcept;
+ iterator end() noexcept;
+ const_iterator begin() const noexcept;
+ const_iterator end() const noexcept;
+ const_iterator cbegin() const noexcept;
+ const_iterator cend() const noexcept;
+
+ template <class... Args>
+ iterator emplace(Args&&... args);
+ template <class... Args>
+ iterator emplace_hint(const_iterator position, Args&&... args);
+ iterator insert(const value_type& obj);
+ iterator insert(value_type&& obj);
+ iterator insert(const_iterator hint, const value_type& obj);
+ iterator insert(const_iterator hint, value_type&& 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() noexcept;
+
+ void swap(unordered_multiset&)
+ noexcept(
+ (!allocator_type::propagate_on_container_swap::value ||
+ __is_nothrow_swappable<allocator_type>::value) &&
+ __is_nothrow_swappable<hasher>::value &&
+ __is_nothrow_swappable<key_equal>::value);
+
+ 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 noexcept;
+ size_type max_bucket_count() const noexcept;
+
+ 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 noexcept;
+ float max_load_factor() const noexcept;
+ void max_load_factor(float z);
+ void rehash(size_type n);
+ void reserve(size_type n);
+};
+
+template <class Value, class Hash, class Pred, class Alloc>
+ void swap(unordered_multiset<Value, Hash, Pred, Alloc>& x,
+ unordered_multiset<Value, Hash, Pred, Alloc>& y)
+ noexcept(noexcept(x.swap(y)));
+
+template <class Value, class Hash, class Pred, class Alloc>
+ bool
+ operator==(const unordered_multiset<Value, Hash, Pred, Alloc>& x,
+ const unordered_multiset<Value, Hash, Pred, Alloc>& y);
+
+template <class Value, class Hash, class Pred, class Alloc>
+ bool
+ operator!=(const unordered_multiset<Value, Hash, Pred, Alloc>& x,
+ const unordered_multiset<Value, Hash, Pred, Alloc>& y);
+} // std
+
+*/
+
+#include <__config>
+#include <__hash_table>
+#include <functional>
+
+#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
+#pragma GCC system_header
+#endif
+
+_LIBCPP_BEGIN_NAMESPACE_STD
+
+template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
+ class _Alloc = allocator<_Value> >
+class _LIBCPP_TYPE_VIS_ONLY unordered_set
+{
+public:
+ // types
+ typedef _Value key_type;
+ typedef key_type value_type;
+ typedef _Hash hasher;
+ typedef _Pred key_equal;
+ typedef _Alloc allocator_type;
+ typedef value_type& reference;
+ typedef const value_type& const_reference;
+ static_assert((is_same<value_type, typename allocator_type::value_type>::value),
+ "Invalid allocator::value_type");
+
+private:
+ typedef __hash_table<value_type, hasher, key_equal, allocator_type> __table;
+
+ __table __table_;
+
+public:
+ typedef typename __table::pointer pointer;
+ typedef typename __table::const_pointer const_pointer;
+ typedef typename __table::size_type size_type;
+ typedef typename __table::difference_type difference_type;
+
+ typedef typename __table::const_iterator iterator;
+ typedef typename __table::const_iterator const_iterator;
+ typedef typename __table::const_local_iterator local_iterator;
+ typedef typename __table::const_local_iterator const_local_iterator;
+
+ _LIBCPP_INLINE_VISIBILITY
+ unordered_set()
+ _NOEXCEPT_(is_nothrow_default_constructible<__table>::value)
+ {
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ }
+ explicit unordered_set(size_type __n, const hasher& __hf = hasher(),
+ const key_equal& __eql = key_equal());
+#if _LIBCPP_STD_VER > 11
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_set(size_type __n, const allocator_type& __a)
+ : unordered_set(__n, hasher(), key_equal(), __a) {}
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_set(size_type __n, const hasher& __hf, const allocator_type& __a)
+ : unordered_set(__n, __hf, key_equal(), __a) {}
+#endif
+ unordered_set(size_type __n, const hasher& __hf, const key_equal& __eql,
+ const allocator_type& __a);
+ template <class _InputIterator>
+ unordered_set(_InputIterator __first, _InputIterator __last);
+ template <class _InputIterator>
+ unordered_set(_InputIterator __first, _InputIterator __last,
+ size_type __n, const hasher& __hf = hasher(),
+ const key_equal& __eql = key_equal());
+ template <class _InputIterator>
+ unordered_set(_InputIterator __first, _InputIterator __last,
+ size_type __n, const hasher& __hf, const key_equal& __eql,
+ const allocator_type& __a);
+#if _LIBCPP_STD_VER > 11
+ template <class _InputIterator>
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_set(_InputIterator __first, _InputIterator __last,
+ size_type __n, const allocator_type& __a)
+ : unordered_set(__first, __last, __n, hasher(), key_equal(), __a) {}
+ template <class _InputIterator>
+ unordered_set(_InputIterator __first, _InputIterator __last,
+ size_type __n, const hasher& __hf, const allocator_type& __a)
+ : unordered_set(__first, __last, __n, __hf, key_equal(), __a) {}
+#endif
+ explicit unordered_set(const allocator_type& __a);
+ unordered_set(const unordered_set& __u);
+ unordered_set(const unordered_set& __u, const allocator_type& __a);
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ unordered_set(unordered_set&& __u)
+ _NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
+ unordered_set(unordered_set&& __u, const allocator_type& __a);
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ unordered_set(initializer_list<value_type> __il);
+ unordered_set(initializer_list<value_type> __il, size_type __n,
+ const hasher& __hf = hasher(),
+ const key_equal& __eql = key_equal());
+ unordered_set(initializer_list<value_type> __il, size_type __n,
+ const hasher& __hf, const key_equal& __eql,
+ const allocator_type& __a);
+#if _LIBCPP_STD_VER > 11
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_set(initializer_list<value_type> __il, size_type __n,
+ const allocator_type& __a)
+ : unordered_set(__il, __n, hasher(), key_equal(), __a) {}
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_set(initializer_list<value_type> __il, size_type __n,
+ const hasher& __hf, const allocator_type& __a)
+ : unordered_set(__il, __n, __hf, key_equal(), __a) {}
+#endif
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ // ~unordered_set() = default;
+ _LIBCPP_INLINE_VISIBILITY
+ unordered_set& operator=(const unordered_set& __u)
+ {
+ __table_ = __u.__table_;
+ return *this;
+ }
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ unordered_set& operator=(unordered_set&& __u)
+ _NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
+#endif
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ unordered_set& operator=(initializer_list<value_type> __il);
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+ _LIBCPP_INLINE_VISIBILITY
+ allocator_type get_allocator() const _NOEXCEPT
+ {return allocator_type(__table_.__node_alloc());}
+
+ _LIBCPP_INLINE_VISIBILITY
+ bool empty() const _NOEXCEPT {return __table_.size() == 0;}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type size() const _NOEXCEPT {return __table_.size();}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type max_size() const _NOEXCEPT {return __table_.max_size();}
+
+ _LIBCPP_INLINE_VISIBILITY
+ iterator begin() _NOEXCEPT {return __table_.begin();}
+ _LIBCPP_INLINE_VISIBILITY
+ iterator end() _NOEXCEPT {return __table_.end();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator begin() const _NOEXCEPT {return __table_.begin();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator end() const _NOEXCEPT {return __table_.end();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator cbegin() const _NOEXCEPT {return __table_.begin();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator cend() const _NOEXCEPT {return __table_.end();}
+
+#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> emplace(_Args&&... __args)
+ {return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...);}
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ iterator emplace_hint(const_iterator __p, _Args&&... __args)
+ {
+ _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
+ "unordered_set::emplace_hint(const_iterator, args...) called with an iterator not"
+ " referring to this unordered_set");
+ return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...).first;
+ }
+#else
+ iterator emplace_hint(const_iterator, _Args&&... __args)
+ {return __table_.__emplace_unique(_VSTD::forward<_Args>(__args)...).first;}
+#endif
+#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> insert(const value_type& __x)
+ {return __table_.__insert_unique(__x);}
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, bool> insert(value_type&& __x)
+ {return __table_.__insert_unique(_VSTD::move(__x));}
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ iterator insert(const_iterator __p, const value_type& __x)
+ {
+ _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
+ "unordered_set::insert(const_iterator, const value_type&) called with an iterator not"
+ " referring to this unordered_set");
+ return insert(__x).first;
+ }
+#else
+ iterator insert(const_iterator, const value_type& __x)
+ {return insert(__x).first;}
+#endif
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ _LIBCPP_INLINE_VISIBILITY
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ iterator insert(const_iterator __p, value_type&& __x)
+ {
+ _LIBCPP_ASSERT(__get_const_db()->__find_c_from_i(&__p) == this,
+ "unordered_set::insert(const_iterator, value_type&&) called with an iterator not"
+ " referring to this unordered_set");
+ return insert(_VSTD::move(__x)).first;
+ }
+#else
+ iterator insert(const_iterator, value_type&& __x)
+ {return insert(_VSTD::move(__x)).first;}
+#endif
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ template <class _InputIterator>
+ void insert(_InputIterator __first, _InputIterator __last);
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ _LIBCPP_INLINE_VISIBILITY
+ void insert(initializer_list<value_type> __il)
+ {insert(__il.begin(), __il.end());}
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+ _LIBCPP_INLINE_VISIBILITY
+ iterator erase(const_iterator __p) {return __table_.erase(__p);}
+ _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, __last);}
+ _LIBCPP_INLINE_VISIBILITY
+ void clear() _NOEXCEPT {__table_.clear();}
+
+ _LIBCPP_INLINE_VISIBILITY
+ void swap(unordered_set& __u)
+ _NOEXCEPT_(__is_nothrow_swappable<__table>::value)
+ {__table_.swap(__u.__table_);}
+
+ _LIBCPP_INLINE_VISIBILITY
+ hasher hash_function() const {return __table_.hash_function();}
+ _LIBCPP_INLINE_VISIBILITY
+ key_equal key_eq() const {return __table_.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);}
+
+ _LIBCPP_INLINE_VISIBILITY
+ size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type max_bucket_count() const _NOEXCEPT {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 _NOEXCEPT {return __table_.load_factor();}
+ _LIBCPP_INLINE_VISIBILITY
+ float max_load_factor() const _NOEXCEPT {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);}
+
+#if _LIBCPP_DEBUG_LEVEL >= 2
+
+ bool __dereferenceable(const const_iterator* __i) const
+ {return __table_.__dereferenceable(__i);}
+ bool __decrementable(const const_iterator* __i) const
+ {return __table_.__decrementable(__i);}
+ bool __addable(const const_iterator* __i, ptrdiff_t __n) const
+ {return __table_.__addable(__i, __n);}
+ bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const
+ {return __table_.__addable(__i, __n);}
+
+#endif // _LIBCPP_DEBUG_LEVEL >= 2
+
+};
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(size_type __n,
+ const hasher& __hf, const key_equal& __eql)
+ : __table_(__hf, __eql)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(size_type __n,
+ const hasher& __hf, const key_equal& __eql, const allocator_type& __a)
+ : __table_(__hf, __eql, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ _InputIterator __first, _InputIterator __last)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ insert(__first, __last);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ _InputIterator __first, _InputIterator __last, size_type __n,
+ const hasher& __hf, const key_equal& __eql)
+ : __table_(__hf, __eql)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__first, __last);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ _InputIterator __first, _InputIterator __last, size_type __n,
+ const hasher& __hf, const key_equal& __eql, const allocator_type& __a)
+ : __table_(__hf, __eql, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__first, __last);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ const allocator_type& __a)
+ : __table_(__a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ const unordered_set& __u)
+ : __table_(__u.__table_)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__u.bucket_count());
+ insert(__u.begin(), __u.end());
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ const unordered_set& __u, const allocator_type& __a)
+ : __table_(__u.__table_, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__u.bucket_count());
+ insert(__u.begin(), __u.end());
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ unordered_set&& __u)
+ _NOEXCEPT_(is_nothrow_move_constructible<__table>::value)
+ : __table_(_VSTD::move(__u.__table_))
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+ __get_db()->swap(this, &__u);
+#endif
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ unordered_set&& __u, const allocator_type& __a)
+ : __table_(_VSTD::move(__u.__table_), __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ if (__a != __u.get_allocator())
+ {
+ iterator __i = __u.begin();
+ while (__u.size() != 0)
+ __table_.__insert_unique(_VSTD::move(__u.__table_.remove(__i++)->__value_));
+ }
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ else
+ __get_db()->swap(this, &__u);
+#endif
+}
+
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ initializer_list<value_type> __il)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ insert(__il.begin(), __il.end());
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ initializer_list<value_type> __il, size_type __n, const hasher& __hf,
+ const key_equal& __eql)
+ : __table_(__hf, __eql)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__il.begin(), __il.end());
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_set<_Value, _Hash, _Pred, _Alloc>::unordered_set(
+ initializer_list<value_type> __il, size_type __n, const hasher& __hf,
+ const key_equal& __eql, const allocator_type& __a)
+ : __table_(__hf, __eql, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__il.begin(), __il.end());
+}
+
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_set<_Value, _Hash, _Pred, _Alloc>&
+unordered_set<_Value, _Hash, _Pred, _Alloc>::operator=(unordered_set&& __u)
+ _NOEXCEPT_(is_nothrow_move_assignable<__table>::value)
+{
+ __table_ = _VSTD::move(__u.__table_);
+ return *this;
+}
+
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_set<_Value, _Hash, _Pred, _Alloc>&
+unordered_set<_Value, _Hash, _Pred, _Alloc>::operator=(
+ initializer_list<value_type> __il)
+{
+ __table_.__assign_unique(__il.begin(), __il.end());
+ return *this;
+}
+
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+inline _LIBCPP_INLINE_VISIBILITY
+void
+unordered_set<_Value, _Hash, _Pred, _Alloc>::insert(_InputIterator __first,
+ _InputIterator __last)
+{
+ for (; __first != __last; ++__first)
+ __table_.__insert_unique(*__first);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+void
+swap(unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
+ unordered_set<_Value, _Hash, _Pred, _Alloc>& __y)
+ _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
+{
+ __x.swap(__y);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+bool
+operator==(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
+ const unordered_set<_Value, _Hash, _Pred, _Alloc>& __y)
+{
+ if (__x.size() != __y.size())
+ return false;
+ typedef typename unordered_set<_Value, _Hash, _Pred, _Alloc>::const_iterator
+ const_iterator;
+ for (const_iterator __i = __x.begin(), __ex = __x.end(), __ey = __y.end();
+ __i != __ex; ++__i)
+ {
+ const_iterator __j = __y.find(*__i);
+ if (__j == __ey || !(*__i == *__j))
+ return false;
+ }
+ return true;
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator!=(const unordered_set<_Value, _Hash, _Pred, _Alloc>& __x,
+ const unordered_set<_Value, _Hash, _Pred, _Alloc>& __y)
+{
+ return !(__x == __y);
+}
+
+template <class _Value, class _Hash = hash<_Value>, class _Pred = equal_to<_Value>,
+ class _Alloc = allocator<_Value> >
+class _LIBCPP_TYPE_VIS_ONLY unordered_multiset
+{
+public:
+ // types
+ typedef _Value key_type;
+ typedef key_type value_type;
+ typedef _Hash hasher;
+ typedef _Pred key_equal;
+ typedef _Alloc allocator_type;
+ typedef value_type& reference;
+ typedef const value_type& const_reference;
+ static_assert((is_same<value_type, typename allocator_type::value_type>::value),
+ "Invalid allocator::value_type");
+
+private:
+ typedef __hash_table<value_type, hasher, key_equal, allocator_type> __table;
+
+ __table __table_;
+
+public:
+ typedef typename __table::pointer pointer;
+ typedef typename __table::const_pointer const_pointer;
+ typedef typename __table::size_type size_type;
+ typedef typename __table::difference_type difference_type;
+
+ typedef typename __table::const_iterator iterator;
+ typedef typename __table::const_iterator const_iterator;
+ typedef typename __table::const_local_iterator local_iterator;
+ typedef typename __table::const_local_iterator const_local_iterator;
+
+ _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset()
+ _NOEXCEPT_(is_nothrow_default_constructible<__table>::value)
+ {
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ }
+ explicit unordered_multiset(size_type __n, const hasher& __hf = hasher(),
+ const key_equal& __eql = key_equal());
+ unordered_multiset(size_type __n, const hasher& __hf,
+ const key_equal& __eql, const allocator_type& __a);
+#if _LIBCPP_STD_VER > 11
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset(size_type __n, const allocator_type& __a)
+ : unordered_multiset(__n, hasher(), key_equal(), __a) {}
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset(size_type __n, const hasher& __hf, const allocator_type& __a)
+ : unordered_multiset(__n, __hf, key_equal(), __a) {}
+#endif
+ template <class _InputIterator>
+ unordered_multiset(_InputIterator __first, _InputIterator __last);
+ template <class _InputIterator>
+ unordered_multiset(_InputIterator __first, _InputIterator __last,
+ size_type __n, const hasher& __hf = hasher(),
+ const key_equal& __eql = key_equal());
+ template <class _InputIterator>
+ unordered_multiset(_InputIterator __first, _InputIterator __last,
+ size_type __n , const hasher& __hf,
+ const key_equal& __eql, const allocator_type& __a);
+#if _LIBCPP_STD_VER > 11
+ template <class _InputIterator>
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset(_InputIterator __first, _InputIterator __last,
+ size_type __n, const allocator_type& __a)
+ : unordered_multiset(__first, __last, __n, hasher(), key_equal(), __a) {}
+ template <class _InputIterator>
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset(_InputIterator __first, _InputIterator __last,
+ size_type __n, const hasher& __hf, const allocator_type& __a)
+ : unordered_multiset(__first, __last, __n, __hf, key_equal(), __a) {}
+#endif
+ explicit unordered_multiset(const allocator_type& __a);
+ unordered_multiset(const unordered_multiset& __u);
+ unordered_multiset(const unordered_multiset& __u, const allocator_type& __a);
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ unordered_multiset(unordered_multiset&& __u)
+ _NOEXCEPT_(is_nothrow_move_constructible<__table>::value);
+ unordered_multiset(unordered_multiset&& __u, const allocator_type& __a);
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ unordered_multiset(initializer_list<value_type> __il);
+ unordered_multiset(initializer_list<value_type> __il, size_type __n,
+ const hasher& __hf = hasher(),
+ const key_equal& __eql = key_equal());
+ unordered_multiset(initializer_list<value_type> __il, size_type __n,
+ const hasher& __hf, const key_equal& __eql,
+ const allocator_type& __a);
+#if _LIBCPP_STD_VER > 11
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset(initializer_list<value_type> __il, size_type __n, const allocator_type& __a)
+ : unordered_multiset(__il, __n, hasher(), key_equal(), __a) {}
+ inline _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset(initializer_list<value_type> __il, size_type __n, const hasher& __hf, const allocator_type& __a)
+ : unordered_multiset(__il, __n, __hf, key_equal(), __a) {}
+#endif
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ // ~unordered_multiset() = default;
+ _LIBCPP_INLINE_VISIBILITY
+ unordered_multiset& operator=(const unordered_multiset& __u)
+ {
+ __table_ = __u.__table_;
+ return *this;
+ }
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ unordered_multiset& operator=(unordered_multiset&& __u)
+ _NOEXCEPT_(is_nothrow_move_assignable<__table>::value);
+#endif
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ unordered_multiset& operator=(initializer_list<value_type> __il);
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+ _LIBCPP_INLINE_VISIBILITY
+ allocator_type get_allocator() const _NOEXCEPT
+ {return allocator_type(__table_.__node_alloc());}
+
+ _LIBCPP_INLINE_VISIBILITY
+ bool empty() const _NOEXCEPT {return __table_.size() == 0;}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type size() const _NOEXCEPT {return __table_.size();}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type max_size() const _NOEXCEPT {return __table_.max_size();}
+
+ _LIBCPP_INLINE_VISIBILITY
+ iterator begin() _NOEXCEPT {return __table_.begin();}
+ _LIBCPP_INLINE_VISIBILITY
+ iterator end() _NOEXCEPT {return __table_.end();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator begin() const _NOEXCEPT {return __table_.begin();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator end() const _NOEXCEPT {return __table_.end();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator cbegin() const _NOEXCEPT {return __table_.begin();}
+ _LIBCPP_INLINE_VISIBILITY
+ const_iterator cend() const _NOEXCEPT {return __table_.end();}
+
+#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ iterator emplace(_Args&&... __args)
+ {return __table_.__emplace_multi(_VSTD::forward<_Args>(__args)...);}
+ template <class... _Args>
+ _LIBCPP_INLINE_VISIBILITY
+ iterator emplace_hint(const_iterator __p, _Args&&... __args)
+ {return __table_.__emplace_hint_multi(__p, _VSTD::forward<_Args>(__args)...);}
+#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
+ _LIBCPP_INLINE_VISIBILITY
+ iterator insert(const value_type& __x) {return __table_.__insert_multi(__x);}
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ _LIBCPP_INLINE_VISIBILITY
+ iterator insert(value_type&& __x) {return __table_.__insert_multi(_VSTD::move(__x));}
+#endif
+ _LIBCPP_INLINE_VISIBILITY
+ iterator insert(const_iterator __p, const value_type& __x)
+ {return __table_.__insert_multi(__p, __x);}
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ _LIBCPP_INLINE_VISIBILITY
+ iterator insert(const_iterator __p, value_type&& __x)
+ {return __table_.__insert_multi(__p, _VSTD::move(__x));}
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+ template <class _InputIterator>
+ void insert(_InputIterator __first, _InputIterator __last);
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+ _LIBCPP_INLINE_VISIBILITY
+ void insert(initializer_list<value_type> __il)
+ {insert(__il.begin(), __il.end());}
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+ _LIBCPP_INLINE_VISIBILITY
+ iterator erase(const_iterator __p) {return __table_.erase(__p);}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type erase(const key_type& __k) {return __table_.__erase_multi(__k);}
+ _LIBCPP_INLINE_VISIBILITY
+ iterator erase(const_iterator __first, const_iterator __last)
+ {return __table_.erase(__first, __last);}
+ _LIBCPP_INLINE_VISIBILITY
+ void clear() _NOEXCEPT {__table_.clear();}
+
+ _LIBCPP_INLINE_VISIBILITY
+ void swap(unordered_multiset& __u)
+ _NOEXCEPT_(__is_nothrow_swappable<__table>::value)
+ {__table_.swap(__u.__table_);}
+
+ _LIBCPP_INLINE_VISIBILITY
+ hasher hash_function() const {return __table_.hash_function();}
+ _LIBCPP_INLINE_VISIBILITY
+ key_equal key_eq() const {return __table_.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_multi(__k);}
+ _LIBCPP_INLINE_VISIBILITY
+ pair<iterator, iterator> equal_range(const key_type& __k)
+ {return __table_.__equal_range_multi(__k);}
+ _LIBCPP_INLINE_VISIBILITY
+ pair<const_iterator, const_iterator> equal_range(const key_type& __k) const
+ {return __table_.__equal_range_multi(__k);}
+
+ _LIBCPP_INLINE_VISIBILITY
+ size_type bucket_count() const _NOEXCEPT {return __table_.bucket_count();}
+ _LIBCPP_INLINE_VISIBILITY
+ size_type max_bucket_count() const _NOEXCEPT {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 _NOEXCEPT {return __table_.load_factor();}
+ _LIBCPP_INLINE_VISIBILITY
+ float max_load_factor() const _NOEXCEPT {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);}
+
+#if _LIBCPP_DEBUG_LEVEL >= 2
+
+ bool __dereferenceable(const const_iterator* __i) const
+ {return __table_.__dereferenceable(__i);}
+ bool __decrementable(const const_iterator* __i) const
+ {return __table_.__decrementable(__i);}
+ bool __addable(const const_iterator* __i, ptrdiff_t __n) const
+ {return __table_.__addable(__i, __n);}
+ bool __subscriptable(const const_iterator* __i, ptrdiff_t __n) const
+ {return __table_.__addable(__i, __n);}
+
+#endif // _LIBCPP_DEBUG_LEVEL >= 2
+
+};
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ size_type __n, const hasher& __hf, const key_equal& __eql)
+ : __table_(__hf, __eql)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ size_type __n, const hasher& __hf, const key_equal& __eql,
+ const allocator_type& __a)
+ : __table_(__hf, __eql, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ _InputIterator __first, _InputIterator __last)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ insert(__first, __last);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ _InputIterator __first, _InputIterator __last, size_type __n,
+ const hasher& __hf, const key_equal& __eql)
+ : __table_(__hf, __eql)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__first, __last);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ _InputIterator __first, _InputIterator __last, size_type __n,
+ const hasher& __hf, const key_equal& __eql, const allocator_type& __a)
+ : __table_(__hf, __eql, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__first, __last);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ const allocator_type& __a)
+ : __table_(__a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ const unordered_multiset& __u)
+ : __table_(__u.__table_)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__u.bucket_count());
+ insert(__u.begin(), __u.end());
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ const unordered_multiset& __u, const allocator_type& __a)
+ : __table_(__u.__table_, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__u.bucket_count());
+ insert(__u.begin(), __u.end());
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ unordered_multiset&& __u)
+ _NOEXCEPT_(is_nothrow_move_constructible<__table>::value)
+ : __table_(_VSTD::move(__u.__table_))
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+ __get_db()->swap(this, &__u);
+#endif
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ unordered_multiset&& __u, const allocator_type& __a)
+ : __table_(_VSTD::move(__u.__table_), __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ if (__a != __u.get_allocator())
+ {
+ iterator __i = __u.begin();
+ while (__u.size() != 0)
+ __table_.__insert_multi(_VSTD::move(__u.__table_.remove(__i++)->__value_));
+ }
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ else
+ __get_db()->swap(this, &__u);
+#endif
+}
+
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ initializer_list<value_type> __il)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ insert(__il.begin(), __il.end());
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ initializer_list<value_type> __il, size_type __n, const hasher& __hf,
+ const key_equal& __eql)
+ : __table_(__hf, __eql)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__il.begin(), __il.end());
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::unordered_multiset(
+ initializer_list<value_type> __il, size_type __n, const hasher& __hf,
+ const key_equal& __eql, const allocator_type& __a)
+ : __table_(__hf, __eql, __a)
+{
+#if _LIBCPP_DEBUG_LEVEL >= 2
+ __get_db()->__insert_c(this);
+#endif
+ __table_.rehash(__n);
+ insert(__il.begin(), __il.end());
+}
+
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>&
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::operator=(
+ unordered_multiset&& __u)
+ _NOEXCEPT_(is_nothrow_move_assignable<__table>::value)
+{
+ __table_ = _VSTD::move(__u.__table_);
+ return *this;
+}
+
+#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>&
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::operator=(
+ initializer_list<value_type> __il)
+{
+ __table_.__assign_multi(__il.begin(), __il.end());
+ return *this;
+}
+
+#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+template <class _InputIterator>
+inline _LIBCPP_INLINE_VISIBILITY
+void
+unordered_multiset<_Value, _Hash, _Pred, _Alloc>::insert(_InputIterator __first,
+ _InputIterator __last)
+{
+ for (; __first != __last; ++__first)
+ __table_.__insert_multi(*__first);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+void
+swap(unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
+ unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __y)
+ _NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
+{
+ __x.swap(__y);
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+bool
+operator==(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
+ const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __y)
+{
+ if (__x.size() != __y.size())
+ return false;
+ typedef typename unordered_multiset<_Value, _Hash, _Pred, _Alloc>::const_iterator
+ const_iterator;
+ typedef pair<const_iterator, const_iterator> _EqRng;
+ for (const_iterator __i = __x.begin(), __ex = __x.end(); __i != __ex;)
+ {
+ _EqRng __xeq = __x.equal_range(*__i);
+ _EqRng __yeq = __y.equal_range(*__i);
+ if (_VSTD::distance(__xeq.first, __xeq.second) !=
+ _VSTD::distance(__yeq.first, __yeq.second) ||
+ !_VSTD::is_permutation(__xeq.first, __xeq.second, __yeq.first))
+ return false;
+ __i = __xeq.second;
+ }
+ return true;
+}
+
+template <class _Value, class _Hash, class _Pred, class _Alloc>
+inline _LIBCPP_INLINE_VISIBILITY
+bool
+operator!=(const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __x,
+ const unordered_multiset<_Value, _Hash, _Pred, _Alloc>& __y)
+{
+ return !(__x == __y);
+}
+
+_LIBCPP_END_NAMESPACE_STD
+
+#endif // _LIBCPP_UNORDERED_SET
« third_party/libcxx/.arcconfig ('K') | « third_party/libcxx/include/unordered_map ('k') | third_party/libcxx/include/utility » ('j') | third_party/libcxx/libcxx.gyp » ('J')

Powered by Google App Engine
This is Rietveld 408576698