80c1930a95
C++14 support[1], adds more C++1z features[2], and fixes the following
LWG issues[3]:
1450: Contradiction in regex_constants
2003: String exception inconsistency in erase.
2075: Progress guarantees, lock-free property, and scheduling
assumptions
2104: unique_lock move-assignment should not be noexcept
2112: User-defined classes that cannot be derived from
2132: std::function ambiguity
2135: Unclear requirement for exceptions thrown in
condition_variable::wait()
2142: packaged_task::operator() synchronization too broad?
2182: Container::[const_]reference types are misleadingly specified
2186: Incomplete action on async/launch::deferred
2188: Reverse iterator does not fully support targets that overload
operator&
2193: Default constructors for standard library containers are explicit
2205: Problematic postconditions of regex_match and regex_search
2213: Return value of std::regex_replace
2240: Probable misuse of term "function scope" in [thread.condition]
2252: Strong guarantee on vector::push_back() still broken with C++11?
2257: Simplify container requirements with the new algorithms
2258: a.erase(q1, q2) unable to directly return q2
2263: Comparing iterators and allocator pointers with different
const-character
2268: Setting a default argument in the declaration of a member
function assign of std::basic_string
2271: regex_traits::lookup_classname specification unclear
2272: quoted should use char_traits::eq for character comparison
2278: User-defined literals for Standard Library types
2280: begin / end for arrays should be constexpr and noexcept
2285: make_reverse_iterator
2288: Inconsistent requirements for shared mutexes
2291: std::hash is vulnerable to collision DoS attack
2293: Wrong facet used by num_put::do_put
2299: Effects of inaccessible key_compare::is_transparent type are not
clear
2301: Why is std::tie not constexpr?
2304: Complexity of count in unordered associative containers
2306: match_results::reference should be value_type&, not const
value_type&
2308: Clarify container destructor requirements w.r.t. std::array
2313: tuple_size should always derive from integral_constant<size_t, N>
2314: apply() should return decltype(auto) and use decay_t before
tuple_size
2315: weak_ptr should be movable
2316: weak_ptr::lock() should be atomic
2317: The type property queries should be UnaryTypeTraits returning
size_t
2320: select_on_container_copy_construction() takes allocators, not
containers
2322: Associative(initializer_list, stuff) constructors are
underspecified
2323: vector::resize(n, t)'s specification should be simplified
2324: Insert iterator constructors should use addressof()
2329: regex_match()/regex_search() with match_results should forbid
temporary strings
2330: regex("meow", regex::icase) is technically forbidden but should
be permitted
2332: regex_iterator/regex_token_iterator should forbid temporary
regexes
2339: Wording issue in nth_element
2341: Inconsistency between basic_ostream::seekp(pos) and
basic_ostream::seekp(off, dir)
2344: quoted()'s interaction with padding is unclear
2346: integral_constant's member functions should be marked noexcept
2350: min, max, and minmax should be constexpr
2356: Stability of erasure in unordered associative containers
2357: Remaining "Assignable" requirement
2359: How does regex_constants::nosubs affect basic_regex::mark_count()?
2360: reverse_iterator::operator*() is unimplementable
[1] http://libcxx.llvm.org/cxx1y_status.html
[2] http://libcxx.llvm.org/cxx1z_status.html
[3] http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html
Exp-run: antoine
MFC after: 1 month
1218 lines
45 KiB
C++
1218 lines
45 KiB
C++
// -*- C++ -*-
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//===---------------------------- set -------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_SET
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#define _LIBCPP_SET
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/*
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set synopsis
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namespace std
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{
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template <class Key, class Compare = less<Key>,
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class Allocator = allocator<Key>>
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class set
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{
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public:
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// types:
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typedef Key key_type;
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typedef key_type value_type;
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typedef Compare key_compare;
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typedef key_compare value_compare;
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typedef Allocator allocator_type;
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typedef typename allocator_type::reference reference;
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typedef typename allocator_type::const_reference const_reference;
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typedef typename allocator_type::size_type size_type;
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typedef typename allocator_type::difference_type difference_type;
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typedef typename allocator_type::pointer pointer;
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typedef typename allocator_type::const_pointer const_pointer;
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typedef implementation-defined iterator;
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typedef implementation-defined const_iterator;
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typedef std::reverse_iterator<iterator> reverse_iterator;
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typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
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// construct/copy/destroy:
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set()
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noexcept(
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is_nothrow_default_constructible<allocator_type>::value &&
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is_nothrow_default_constructible<key_compare>::value &&
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is_nothrow_copy_constructible<key_compare>::value);
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explicit set(const value_compare& comp);
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set(const value_compare& comp, const allocator_type& a);
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template <class InputIterator>
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set(InputIterator first, InputIterator last,
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const value_compare& comp = value_compare());
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template <class InputIterator>
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set(InputIterator first, InputIterator last, const value_compare& comp,
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const allocator_type& a);
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set(const set& s);
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set(set&& s)
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noexcept(
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is_nothrow_move_constructible<allocator_type>::value &&
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is_nothrow_move_constructible<key_compare>::value);
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explicit set(const allocator_type& a);
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set(const set& s, const allocator_type& a);
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set(set&& s, const allocator_type& a);
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set(initializer_list<value_type> il, const value_compare& comp = value_compare());
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set(initializer_list<value_type> il, const value_compare& comp,
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const allocator_type& a);
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template <class InputIterator>
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set(InputIterator first, InputIterator last, const allocator_type& a)
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: set(first, last, Compare(), a) {} // C++14
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set(initializer_list<value_type> il, const allocator_type& a)
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: set(il, Compare(), a) {} // C++14
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~set();
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set& operator=(const set& s);
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set& operator=(set&& s)
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noexcept(
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allocator_type::propagate_on_container_move_assignment::value &&
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is_nothrow_move_assignable<allocator_type>::value &&
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is_nothrow_move_assignable<key_compare>::value);
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set& operator=(initializer_list<value_type> il);
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// iterators:
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iterator begin() noexcept;
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const_iterator begin() const noexcept;
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iterator end() noexcept;
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const_iterator end() const noexcept;
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reverse_iterator rbegin() noexcept;
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const_reverse_iterator rbegin() const noexcept;
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reverse_iterator rend() noexcept;
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const_reverse_iterator rend() const noexcept;
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const_iterator cbegin() const noexcept;
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const_iterator cend() const noexcept;
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const_reverse_iterator crbegin() const noexcept;
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const_reverse_iterator crend() const noexcept;
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// capacity:
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bool empty() const noexcept;
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size_type size() const noexcept;
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size_type max_size() const noexcept;
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// modifiers:
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template <class... Args>
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pair<iterator, bool> emplace(Args&&... args);
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template <class... Args>
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iterator emplace_hint(const_iterator position, Args&&... args);
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pair<iterator,bool> insert(const value_type& v);
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pair<iterator,bool> insert(value_type&& v);
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iterator insert(const_iterator position, const value_type& v);
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iterator insert(const_iterator position, value_type&& v);
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template <class InputIterator>
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void insert(InputIterator first, InputIterator last);
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void insert(initializer_list<value_type> il);
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iterator erase(const_iterator position);
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size_type erase(const key_type& k);
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iterator erase(const_iterator first, const_iterator last);
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void clear() noexcept;
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void swap(set& s)
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noexcept(
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__is_nothrow_swappable<key_compare>::value &&
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(!allocator_type::propagate_on_container_swap::value ||
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__is_nothrow_swappable<allocator_type>::value));
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// observers:
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allocator_type get_allocator() const noexcept;
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key_compare key_comp() const;
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value_compare value_comp() const;
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// set operations:
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iterator find(const key_type& k);
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const_iterator find(const key_type& k) const;
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template<typename K>
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iterator find(const K& x);
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template<typename K>
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const_iterator find(const K& x) const; // C++14
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template<typename K>
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size_type count(const K& x) const; // C++14
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size_type count(const key_type& k) const;
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iterator lower_bound(const key_type& k);
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const_iterator lower_bound(const key_type& k) const;
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template<typename K>
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iterator lower_bound(const K& x); // C++14
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template<typename K>
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const_iterator lower_bound(const K& x) const; // C++14
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iterator upper_bound(const key_type& k);
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const_iterator upper_bound(const key_type& k) const;
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template<typename K>
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iterator upper_bound(const K& x); // C++14
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template<typename K>
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const_iterator upper_bound(const K& x) const; // C++14
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pair<iterator,iterator> equal_range(const key_type& k);
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pair<const_iterator,const_iterator> equal_range(const key_type& k) const;
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template<typename K>
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pair<iterator,iterator> equal_range(const K& x); // C++14
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template<typename K>
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pair<const_iterator,const_iterator> equal_range(const K& x) const; // C++14
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};
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template <class Key, class Compare, class Allocator>
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bool
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operator==(const set<Key, Compare, Allocator>& x,
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const set<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator< (const set<Key, Compare, Allocator>& x,
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const set<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator!=(const set<Key, Compare, Allocator>& x,
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const set<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator> (const set<Key, Compare, Allocator>& x,
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const set<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator>=(const set<Key, Compare, Allocator>& x,
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const set<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator<=(const set<Key, Compare, Allocator>& x,
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const set<Key, Compare, Allocator>& y);
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// specialized algorithms:
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template <class Key, class Compare, class Allocator>
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void
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swap(set<Key, Compare, Allocator>& x, set<Key, Compare, Allocator>& y)
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noexcept(noexcept(x.swap(y)));
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template <class Key, class Compare = less<Key>,
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class Allocator = allocator<Key>>
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class multiset
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{
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public:
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// types:
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typedef Key key_type;
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typedef key_type value_type;
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typedef Compare key_compare;
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typedef key_compare value_compare;
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typedef Allocator allocator_type;
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typedef typename allocator_type::reference reference;
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typedef typename allocator_type::const_reference const_reference;
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typedef typename allocator_type::size_type size_type;
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typedef typename allocator_type::difference_type difference_type;
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typedef typename allocator_type::pointer pointer;
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typedef typename allocator_type::const_pointer const_pointer;
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typedef implementation-defined iterator;
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typedef implementation-defined const_iterator;
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typedef std::reverse_iterator<iterator> reverse_iterator;
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typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
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// construct/copy/destroy:
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multiset()
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noexcept(
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is_nothrow_default_constructible<allocator_type>::value &&
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is_nothrow_default_constructible<key_compare>::value &&
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is_nothrow_copy_constructible<key_compare>::value);
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explicit multiset(const value_compare& comp);
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multiset(const value_compare& comp, const allocator_type& a);
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template <class InputIterator>
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multiset(InputIterator first, InputIterator last,
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const value_compare& comp = value_compare());
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template <class InputIterator>
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multiset(InputIterator first, InputIterator last,
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const value_compare& comp, const allocator_type& a);
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multiset(const multiset& s);
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multiset(multiset&& s)
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noexcept(
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is_nothrow_move_constructible<allocator_type>::value &&
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is_nothrow_move_constructible<key_compare>::value);
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explicit multiset(const allocator_type& a);
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multiset(const multiset& s, const allocator_type& a);
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multiset(multiset&& s, const allocator_type& a);
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multiset(initializer_list<value_type> il, const value_compare& comp = value_compare());
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multiset(initializer_list<value_type> il, const value_compare& comp,
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const allocator_type& a);
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template <class InputIterator>
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multiset(InputIterator first, InputIterator last, const allocator_type& a)
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: set(first, last, Compare(), a) {} // C++14
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multiset(initializer_list<value_type> il, const allocator_type& a)
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: set(il, Compare(), a) {} // C++14
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~multiset();
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multiset& operator=(const multiset& s);
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multiset& operator=(multiset&& s)
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noexcept(
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allocator_type::propagate_on_container_move_assignment::value &&
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is_nothrow_move_assignable<allocator_type>::value &&
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is_nothrow_move_assignable<key_compare>::value);
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multiset& operator=(initializer_list<value_type> il);
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// iterators:
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iterator begin() noexcept;
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const_iterator begin() const noexcept;
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iterator end() noexcept;
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const_iterator end() const noexcept;
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reverse_iterator rbegin() noexcept;
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const_reverse_iterator rbegin() const noexcept;
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reverse_iterator rend() noexcept;
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const_reverse_iterator rend() const noexcept;
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const_iterator cbegin() const noexcept;
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const_iterator cend() const noexcept;
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const_reverse_iterator crbegin() const noexcept;
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const_reverse_iterator crend() const noexcept;
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// capacity:
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bool empty() const noexcept;
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size_type size() const noexcept;
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size_type max_size() const noexcept;
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// modifiers:
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template <class... Args>
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iterator emplace(Args&&... args);
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template <class... Args>
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iterator emplace_hint(const_iterator position, Args&&... args);
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iterator insert(const value_type& v);
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iterator insert(value_type&& v);
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iterator insert(const_iterator position, const value_type& v);
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iterator insert(const_iterator position, value_type&& v);
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template <class InputIterator>
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void insert(InputIterator first, InputIterator last);
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void insert(initializer_list<value_type> il);
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iterator erase(const_iterator position);
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size_type erase(const key_type& k);
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iterator erase(const_iterator first, const_iterator last);
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void clear() noexcept;
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void swap(multiset& s)
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noexcept(
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__is_nothrow_swappable<key_compare>::value &&
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(!allocator_type::propagate_on_container_swap::value ||
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__is_nothrow_swappable<allocator_type>::value));
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// observers:
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allocator_type get_allocator() const noexcept;
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key_compare key_comp() const;
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value_compare value_comp() const;
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// set operations:
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iterator find(const key_type& k);
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const_iterator find(const key_type& k) const;
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template<typename K>
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iterator find(const K& x);
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template<typename K>
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const_iterator find(const K& x) const; // C++14
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size_type count(const key_type& k) const;
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iterator lower_bound(const key_type& k);
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const_iterator lower_bound(const key_type& k) const;
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template<typename K>
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iterator lower_bound(const K& x); // C++14
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template<typename K>
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const_iterator lower_bound(const K& x) const; // C++14
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iterator upper_bound(const key_type& k);
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const_iterator upper_bound(const key_type& k) const;
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template<typename K>
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iterator upper_bound(const K& x); // C++14
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template<typename K>
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const_iterator upper_bound(const K& x) const; // C++14
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pair<iterator,iterator> equal_range(const key_type& k);
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pair<const_iterator,const_iterator> equal_range(const key_type& k) const;
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template<typename K>
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pair<iterator,iterator> equal_range(const K& x); // C++14
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template<typename K>
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pair<const_iterator,const_iterator> equal_range(const K& x) const; // C++14
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};
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|
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template <class Key, class Compare, class Allocator>
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bool
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operator==(const multiset<Key, Compare, Allocator>& x,
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const multiset<Key, Compare, Allocator>& y);
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|
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template <class Key, class Compare, class Allocator>
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bool
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operator< (const multiset<Key, Compare, Allocator>& x,
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const multiset<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator!=(const multiset<Key, Compare, Allocator>& x,
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const multiset<Key, Compare, Allocator>& y);
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template <class Key, class Compare, class Allocator>
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bool
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operator> (const multiset<Key, Compare, Allocator>& x,
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const multiset<Key, Compare, Allocator>& y);
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|
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template <class Key, class Compare, class Allocator>
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bool
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operator>=(const multiset<Key, Compare, Allocator>& x,
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const multiset<Key, Compare, Allocator>& y);
|
|
|
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template <class Key, class Compare, class Allocator>
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bool
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operator<=(const multiset<Key, Compare, Allocator>& x,
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const multiset<Key, Compare, Allocator>& y);
|
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|
|
// specialized algorithms:
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template <class Key, class Compare, class Allocator>
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void
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swap(multiset<Key, Compare, Allocator>& x, multiset<Key, Compare, Allocator>& y)
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noexcept(noexcept(x.swap(y)));
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|
|
} // std
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|
*/
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#include <__config>
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#include <__tree>
|
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#include <functional>
|
|
|
|
#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
|
|
#pragma GCC system_header
|
|
#endif
|
|
|
|
_LIBCPP_BEGIN_NAMESPACE_STD
|
|
|
|
template <class _Key, class _Compare = less<_Key>,
|
|
class _Allocator = allocator<_Key> >
|
|
class _LIBCPP_TYPE_VIS_ONLY set
|
|
{
|
|
public:
|
|
// types:
|
|
typedef _Key key_type;
|
|
typedef key_type value_type;
|
|
typedef _Compare key_compare;
|
|
typedef key_compare value_compare;
|
|
typedef _Allocator allocator_type;
|
|
typedef value_type& reference;
|
|
typedef const value_type& const_reference;
|
|
|
|
private:
|
|
typedef __tree<value_type, value_compare, allocator_type> __base;
|
|
typedef allocator_traits<allocator_type> __alloc_traits;
|
|
typedef typename __base::__node_holder __node_holder;
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|
|
|
__base __tree_;
|
|
|
|
public:
|
|
typedef typename __base::pointer pointer;
|
|
typedef typename __base::const_pointer const_pointer;
|
|
typedef typename __base::size_type size_type;
|
|
typedef typename __base::difference_type difference_type;
|
|
typedef typename __base::const_iterator iterator;
|
|
typedef typename __base::const_iterator const_iterator;
|
|
typedef _VSTD::reverse_iterator<iterator> reverse_iterator;
|
|
typedef _VSTD::reverse_iterator<const_iterator> const_reverse_iterator;
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set()
|
|
_NOEXCEPT_(
|
|
is_nothrow_default_constructible<allocator_type>::value &&
|
|
is_nothrow_default_constructible<key_compare>::value &&
|
|
is_nothrow_copy_constructible<key_compare>::value)
|
|
: __tree_(value_compare()) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit set(const value_compare& __comp)
|
|
_NOEXCEPT_(
|
|
is_nothrow_default_constructible<allocator_type>::value &&
|
|
is_nothrow_copy_constructible<key_compare>::value)
|
|
: __tree_(__comp) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit set(const value_compare& __comp, const allocator_type& __a)
|
|
: __tree_(__comp, __a) {}
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(_InputIterator __f, _InputIterator __l,
|
|
const value_compare& __comp = value_compare())
|
|
: __tree_(__comp)
|
|
{
|
|
insert(__f, __l);
|
|
}
|
|
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(_InputIterator __f, _InputIterator __l, const value_compare& __comp,
|
|
const allocator_type& __a)
|
|
: __tree_(__comp, __a)
|
|
{
|
|
insert(__f, __l);
|
|
}
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(_InputIterator __f, _InputIterator __l, const allocator_type& __a)
|
|
: set(__f, __l, key_compare(), __a) {}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(const set& __s)
|
|
: __tree_(__s.__tree_)
|
|
{
|
|
insert(__s.begin(), __s.end());
|
|
}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set& operator=(const set& __s)
|
|
{
|
|
__tree_ = __s.__tree_;
|
|
return *this;
|
|
}
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(set&& __s)
|
|
_NOEXCEPT_(is_nothrow_move_constructible<__base>::value)
|
|
: __tree_(_VSTD::move(__s.__tree_)) {}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit set(const allocator_type& __a)
|
|
: __tree_(__a) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(const set& __s, const allocator_type& __a)
|
|
: __tree_(__s.__tree_.value_comp(), __a)
|
|
{
|
|
insert(__s.begin(), __s.end());
|
|
}
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
set(set&& __s, const allocator_type& __a);
|
|
#endif
|
|
|
|
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(initializer_list<value_type> __il, const value_compare& __comp = value_compare())
|
|
: __tree_(__comp)
|
|
{
|
|
insert(__il.begin(), __il.end());
|
|
}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(initializer_list<value_type> __il, const value_compare& __comp,
|
|
const allocator_type& __a)
|
|
: __tree_(__comp, __a)
|
|
{
|
|
insert(__il.begin(), __il.end());
|
|
}
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set(initializer_list<value_type> __il, const allocator_type& __a)
|
|
: set(__il, key_compare(), __a) {}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set& operator=(initializer_list<value_type> __il)
|
|
{
|
|
__tree_.__assign_unique(__il.begin(), __il.end());
|
|
return *this;
|
|
}
|
|
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
set& operator=(set&& __s)
|
|
_NOEXCEPT_(is_nothrow_move_assignable<__base>::value)
|
|
{
|
|
__tree_ = _VSTD::move(__s.__tree_);
|
|
return *this;
|
|
}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator begin() _NOEXCEPT {return __tree_.begin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator begin() const _NOEXCEPT {return __tree_.begin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator end() _NOEXCEPT {return __tree_.end();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator end() const _NOEXCEPT {return __tree_.end();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
reverse_iterator rbegin() _NOEXCEPT
|
|
{return reverse_iterator(end());}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator rbegin() const _NOEXCEPT
|
|
{return const_reverse_iterator(end());}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
reverse_iterator rend() _NOEXCEPT
|
|
{return reverse_iterator(begin());}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator rend() const _NOEXCEPT
|
|
{return const_reverse_iterator(begin());}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator cbegin() const _NOEXCEPT {return begin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator cend() const _NOEXCEPT {return end();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator crbegin() const _NOEXCEPT {return rbegin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator crend() const _NOEXCEPT {return rend();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
bool empty() const _NOEXCEPT {return __tree_.size() == 0;}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type size() const _NOEXCEPT {return __tree_.size();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type max_size() const _NOEXCEPT {return __tree_.max_size();}
|
|
|
|
// modifiers:
|
|
#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 __tree_.__emplace_unique(_VSTD::forward<_Args>(__args)...);}
|
|
template <class... _Args>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator emplace_hint(const_iterator __p, _Args&&... __args)
|
|
{return __tree_.__emplace_hint_unique(__p, _VSTD::forward<_Args>(__args)...);}
|
|
#endif // !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
pair<iterator,bool> insert(const value_type& __v)
|
|
{return __tree_.__insert_unique(__v);}
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
pair<iterator,bool> insert(value_type&& __v)
|
|
{return __tree_.__insert_unique(_VSTD::move(__v));}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator insert(const_iterator __p, const value_type& __v)
|
|
{return __tree_.__insert_unique(__p, __v);}
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator insert(const_iterator __p, value_type&& __v)
|
|
{return __tree_.__insert_unique(__p, _VSTD::move(__v));}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void insert(_InputIterator __f, _InputIterator __l)
|
|
{
|
|
for (const_iterator __e = cend(); __f != __l; ++__f)
|
|
__tree_.__insert_unique(__e, *__f);
|
|
}
|
|
|
|
#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 __tree_.erase(__p);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type erase(const key_type& __k)
|
|
{return __tree_.__erase_unique(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator erase(const_iterator __f, const_iterator __l)
|
|
{return __tree_.erase(__f, __l);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void clear() _NOEXCEPT {__tree_.clear();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void swap(set& __s) _NOEXCEPT_(__is_nothrow_swappable<__base>::value)
|
|
{__tree_.swap(__s.__tree_);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
allocator_type get_allocator() const _NOEXCEPT {return __tree_.__alloc();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
key_compare key_comp() const {return __tree_.value_comp();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_compare value_comp() const {return __tree_.value_comp();}
|
|
|
|
// set operations:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator find(const key_type& __k) {return __tree_.find(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator find(const key_type& __k) const {return __tree_.find(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,iterator>::type
|
|
find(const _K2& __k) {return __tree_.find(__k);}
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,const_iterator>::type
|
|
find(const _K2& __k) const {return __tree_.find(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type count(const key_type& __k) const
|
|
{return __tree_.__count_unique(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,size_type>::type
|
|
count(const _K2& __k) {return __tree_.__count_unique(__k);}
|
|
#endif
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator lower_bound(const key_type& __k)
|
|
{return __tree_.lower_bound(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator lower_bound(const key_type& __k) const
|
|
{return __tree_.lower_bound(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,iterator>::type
|
|
lower_bound(const _K2& __k) {return __tree_.lower_bound(__k);}
|
|
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,const_iterator>::type
|
|
lower_bound(const _K2& __k) const {return __tree_.lower_bound(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator upper_bound(const key_type& __k)
|
|
{return __tree_.upper_bound(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator upper_bound(const key_type& __k) const
|
|
{return __tree_.upper_bound(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,iterator>::type
|
|
upper_bound(const _K2& __k) {return __tree_.upper_bound(__k);}
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,const_iterator>::type
|
|
upper_bound(const _K2& __k) const {return __tree_.upper_bound(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
pair<iterator,iterator> equal_range(const key_type& __k)
|
|
{return __tree_.__equal_range_unique(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
pair<const_iterator,const_iterator> equal_range(const key_type& __k) const
|
|
{return __tree_.__equal_range_unique(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,pair<iterator,iterator>>::type
|
|
equal_range(const _K2& __k) {return __tree_.__equal_range_unique(__k);}
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,pair<const_iterator,const_iterator>>::type
|
|
equal_range(const _K2& __k) const {return __tree_.__equal_range_unique(__k);}
|
|
#endif
|
|
};
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
set<_Key, _Compare, _Allocator>::set(set&& __s, const allocator_type& __a)
|
|
: __tree_(_VSTD::move(__s.__tree_), __a)
|
|
{
|
|
if (__a != __s.get_allocator())
|
|
{
|
|
const_iterator __e = cend();
|
|
while (!__s.empty())
|
|
insert(__e, _VSTD::move(__s.__tree_.remove(__s.begin())->__value_));
|
|
}
|
|
}
|
|
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator==(const set<_Key, _Compare, _Allocator>& __x,
|
|
const set<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return __x.size() == __y.size() && _VSTD::equal(__x.begin(), __x.end(), __y.begin());
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator< (const set<_Key, _Compare, _Allocator>& __x,
|
|
const set<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return _VSTD::lexicographical_compare(__x.begin(), __x.end(), __y.begin(), __y.end());
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator!=(const set<_Key, _Compare, _Allocator>& __x,
|
|
const set<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return !(__x == __y);
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator> (const set<_Key, _Compare, _Allocator>& __x,
|
|
const set<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return __y < __x;
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator>=(const set<_Key, _Compare, _Allocator>& __x,
|
|
const set<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return !(__x < __y);
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator<=(const set<_Key, _Compare, _Allocator>& __x,
|
|
const set<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return !(__y < __x);
|
|
}
|
|
|
|
// specialized algorithms:
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
void
|
|
swap(set<_Key, _Compare, _Allocator>& __x,
|
|
set<_Key, _Compare, _Allocator>& __y)
|
|
_NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
|
|
{
|
|
__x.swap(__y);
|
|
}
|
|
|
|
template <class _Key, class _Compare = less<_Key>,
|
|
class _Allocator = allocator<_Key> >
|
|
class _LIBCPP_TYPE_VIS_ONLY multiset
|
|
{
|
|
public:
|
|
// types:
|
|
typedef _Key key_type;
|
|
typedef key_type value_type;
|
|
typedef _Compare key_compare;
|
|
typedef key_compare value_compare;
|
|
typedef _Allocator allocator_type;
|
|
typedef value_type& reference;
|
|
typedef const value_type& const_reference;
|
|
|
|
private:
|
|
typedef __tree<value_type, value_compare, allocator_type> __base;
|
|
typedef allocator_traits<allocator_type> __alloc_traits;
|
|
typedef typename __base::__node_holder __node_holder;
|
|
|
|
__base __tree_;
|
|
|
|
public:
|
|
typedef typename __base::pointer pointer;
|
|
typedef typename __base::const_pointer const_pointer;
|
|
typedef typename __base::size_type size_type;
|
|
typedef typename __base::difference_type difference_type;
|
|
typedef typename __base::const_iterator iterator;
|
|
typedef typename __base::const_iterator const_iterator;
|
|
typedef _VSTD::reverse_iterator<iterator> reverse_iterator;
|
|
typedef _VSTD::reverse_iterator<const_iterator> const_reverse_iterator;
|
|
|
|
// construct/copy/destroy:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset()
|
|
_NOEXCEPT_(
|
|
is_nothrow_default_constructible<allocator_type>::value &&
|
|
is_nothrow_default_constructible<key_compare>::value &&
|
|
is_nothrow_copy_constructible<key_compare>::value)
|
|
: __tree_(value_compare()) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit multiset(const value_compare& __comp)
|
|
_NOEXCEPT_(
|
|
is_nothrow_default_constructible<allocator_type>::value &&
|
|
is_nothrow_copy_constructible<key_compare>::value)
|
|
: __tree_(__comp) {}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit multiset(const value_compare& __comp, const allocator_type& __a)
|
|
: __tree_(__comp, __a) {}
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(_InputIterator __f, _InputIterator __l,
|
|
const value_compare& __comp = value_compare())
|
|
: __tree_(__comp)
|
|
{
|
|
insert(__f, __l);
|
|
}
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(_InputIterator __f, _InputIterator __l, const allocator_type& __a)
|
|
: multiset(__f, __l, key_compare(), __a) {}
|
|
#endif
|
|
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(_InputIterator __f, _InputIterator __l,
|
|
const value_compare& __comp, const allocator_type& __a)
|
|
: __tree_(__comp, __a)
|
|
{
|
|
insert(__f, __l);
|
|
}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(const multiset& __s)
|
|
: __tree_(__s.__tree_.value_comp(),
|
|
__alloc_traits::select_on_container_copy_construction(__s.__tree_.__alloc()))
|
|
{
|
|
insert(__s.begin(), __s.end());
|
|
}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset& operator=(const multiset& __s)
|
|
{
|
|
__tree_ = __s.__tree_;
|
|
return *this;
|
|
}
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(multiset&& __s)
|
|
_NOEXCEPT_(is_nothrow_move_constructible<__base>::value)
|
|
: __tree_(_VSTD::move(__s.__tree_)) {}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
explicit multiset(const allocator_type& __a)
|
|
: __tree_(__a) {}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(const multiset& __s, const allocator_type& __a)
|
|
: __tree_(__s.__tree_.value_comp(), __a)
|
|
{
|
|
insert(__s.begin(), __s.end());
|
|
}
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
multiset(multiset&& __s, const allocator_type& __a);
|
|
#endif
|
|
|
|
#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(initializer_list<value_type> __il, const value_compare& __comp = value_compare())
|
|
: __tree_(__comp)
|
|
{
|
|
insert(__il.begin(), __il.end());
|
|
}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(initializer_list<value_type> __il, const value_compare& __comp,
|
|
const allocator_type& __a)
|
|
: __tree_(__comp, __a)
|
|
{
|
|
insert(__il.begin(), __il.end());
|
|
}
|
|
|
|
#if _LIBCPP_STD_VER > 11
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset(initializer_list<value_type> __il, const allocator_type& __a)
|
|
: multiset(__il, key_compare(), __a) {}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset& operator=(initializer_list<value_type> __il)
|
|
{
|
|
__tree_.__assign_multi(__il.begin(), __il.end());
|
|
return *this;
|
|
}
|
|
#endif // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
multiset& operator=(multiset&& __s)
|
|
_NOEXCEPT_(is_nothrow_move_assignable<__base>::value)
|
|
{
|
|
__tree_ = _VSTD::move(__s.__tree_);
|
|
return *this;
|
|
}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator begin() _NOEXCEPT {return __tree_.begin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator begin() const _NOEXCEPT {return __tree_.begin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator end() _NOEXCEPT {return __tree_.end();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator end() const _NOEXCEPT {return __tree_.end();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
reverse_iterator rbegin() _NOEXCEPT
|
|
{return reverse_iterator(end());}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator rbegin() const _NOEXCEPT
|
|
{return const_reverse_iterator(end());}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
reverse_iterator rend() _NOEXCEPT
|
|
{return reverse_iterator(begin());}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator rend() const _NOEXCEPT
|
|
{return const_reverse_iterator(begin());}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator cbegin() const _NOEXCEPT {return begin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator cend() const _NOEXCEPT {return end();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator crbegin() const _NOEXCEPT {return rbegin();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_reverse_iterator crend() const _NOEXCEPT {return rend();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
bool empty() const _NOEXCEPT {return __tree_.size() == 0;}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type size() const _NOEXCEPT {return __tree_.size();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type max_size() const _NOEXCEPT {return __tree_.max_size();}
|
|
|
|
// modifiers:
|
|
#if !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES) && !defined(_LIBCPP_HAS_NO_VARIADICS)
|
|
template <class... _Args>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator emplace(_Args&&... __args)
|
|
{return __tree_.__emplace_multi(_VSTD::forward<_Args>(__args)...);}
|
|
template <class... _Args>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator emplace_hint(const_iterator __p, _Args&&... __args)
|
|
{return __tree_.__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& __v)
|
|
{return __tree_.__insert_multi(__v);}
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator insert(value_type&& __v)
|
|
{return __tree_.__insert_multi(_VSTD::move(__v));}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator insert(const_iterator __p, const value_type& __v)
|
|
{return __tree_.__insert_multi(__p, __v);}
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator insert(const_iterator __p, value_type&& __v)
|
|
{return __tree_.__insert_multi(_VSTD::move(__v));}
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
template <class _InputIterator>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void insert(_InputIterator __f, _InputIterator __l)
|
|
{
|
|
for (const_iterator __e = cend(); __f != __l; ++__f)
|
|
__tree_.__insert_multi(__e, *__f);
|
|
}
|
|
|
|
#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 __tree_.erase(__p);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type erase(const key_type& __k) {return __tree_.__erase_multi(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator erase(const_iterator __f, const_iterator __l)
|
|
{return __tree_.erase(__f, __l);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void clear() _NOEXCEPT {__tree_.clear();}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
void swap(multiset& __s)
|
|
_NOEXCEPT_(__is_nothrow_swappable<__base>::value)
|
|
{__tree_.swap(__s.__tree_);}
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
allocator_type get_allocator() const _NOEXCEPT {return __tree_.__alloc();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
key_compare key_comp() const {return __tree_.value_comp();}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
value_compare value_comp() const {return __tree_.value_comp();}
|
|
|
|
// set operations:
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator find(const key_type& __k) {return __tree_.find(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator find(const key_type& __k) const {return __tree_.find(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,iterator>::type
|
|
find(const _K2& __k) {return __tree_.find(__k);}
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,const_iterator>::type
|
|
find(const _K2& __k) const {return __tree_.find(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
size_type count(const key_type& __k) const
|
|
{return __tree_.__count_multi(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename enable_if<__is_transparent<_Compare, _K2>::value,size_type>::type
|
|
count(const _K2& __k) {return __tree_.__count_multi(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator lower_bound(const key_type& __k)
|
|
{return __tree_.lower_bound(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator lower_bound(const key_type& __k) const
|
|
{return __tree_.lower_bound(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,iterator>::type
|
|
lower_bound(const _K2& __k) {return __tree_.lower_bound(__k);}
|
|
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,const_iterator>::type
|
|
lower_bound(const _K2& __k) const {return __tree_.lower_bound(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
iterator upper_bound(const key_type& __k)
|
|
{return __tree_.upper_bound(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
const_iterator upper_bound(const key_type& __k) const
|
|
{return __tree_.upper_bound(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,iterator>::type
|
|
upper_bound(const _K2& __k) {return __tree_.upper_bound(__k);}
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,const_iterator>::type
|
|
upper_bound(const _K2& __k) const {return __tree_.upper_bound(__k);}
|
|
#endif
|
|
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
pair<iterator,iterator> equal_range(const key_type& __k)
|
|
{return __tree_.__equal_range_multi(__k);}
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
pair<const_iterator,const_iterator> equal_range(const key_type& __k) const
|
|
{return __tree_.__equal_range_multi(__k);}
|
|
#if _LIBCPP_STD_VER > 11
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,pair<iterator,iterator>>::type
|
|
equal_range(const _K2& __k) {return __tree_.__equal_range_multi(__k);}
|
|
template <typename _K2>
|
|
_LIBCPP_INLINE_VISIBILITY
|
|
typename _VSTD::enable_if<_VSTD::__is_transparent<_Compare, _K2>::value,pair<const_iterator,const_iterator>>::type
|
|
equal_range(const _K2& __k) const {return __tree_.__equal_range_multi(__k);}
|
|
#endif
|
|
};
|
|
|
|
#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
multiset<_Key, _Compare, _Allocator>::multiset(multiset&& __s, const allocator_type& __a)
|
|
: __tree_(_VSTD::move(__s.__tree_), __a)
|
|
{
|
|
if (__a != __s.get_allocator())
|
|
{
|
|
const_iterator __e = cend();
|
|
while (!__s.empty())
|
|
insert(__e, _VSTD::move(__s.__tree_.remove(__s.begin())->__value_));
|
|
}
|
|
}
|
|
|
|
#endif // _LIBCPP_HAS_NO_RVALUE_REFERENCES
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator==(const multiset<_Key, _Compare, _Allocator>& __x,
|
|
const multiset<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return __x.size() == __y.size() && _VSTD::equal(__x.begin(), __x.end(), __y.begin());
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator< (const multiset<_Key, _Compare, _Allocator>& __x,
|
|
const multiset<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return _VSTD::lexicographical_compare(__x.begin(), __x.end(), __y.begin(), __y.end());
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator!=(const multiset<_Key, _Compare, _Allocator>& __x,
|
|
const multiset<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return !(__x == __y);
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator> (const multiset<_Key, _Compare, _Allocator>& __x,
|
|
const multiset<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return __y < __x;
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator>=(const multiset<_Key, _Compare, _Allocator>& __x,
|
|
const multiset<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return !(__x < __y);
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
bool
|
|
operator<=(const multiset<_Key, _Compare, _Allocator>& __x,
|
|
const multiset<_Key, _Compare, _Allocator>& __y)
|
|
{
|
|
return !(__y < __x);
|
|
}
|
|
|
|
template <class _Key, class _Compare, class _Allocator>
|
|
inline _LIBCPP_INLINE_VISIBILITY
|
|
void
|
|
swap(multiset<_Key, _Compare, _Allocator>& __x,
|
|
multiset<_Key, _Compare, _Allocator>& __y)
|
|
_NOEXCEPT_(_NOEXCEPT_(__x.swap(__y)))
|
|
{
|
|
__x.swap(__y);
|
|
}
|
|
|
|
_LIBCPP_END_NAMESPACE_STD
|
|
|
|
#endif // _LIBCPP_SET
|