boost/container/set.hpp
////////////////////////////////////////////////////////////////////////////// // // (C) Copyright Ion Gaztanaga 2005-2013. Distributed under the Boost // Software License, Version 1.0. (See accompanying file // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) // // See http://www.boost.org/libs/container for documentation. // ////////////////////////////////////////////////////////////////////////////// #ifndef BOOST_CONTAINER_SET_HPP #define BOOST_CONTAINER_SET_HPP #ifndef BOOST_CONFIG_HPP # include <boost/config.hpp> #endif #if defined(BOOST_HAS_PRAGMA_ONCE) # pragma once #endif #include <boost/container/detail/config_begin.hpp> #include <boost/container/detail/workaround.hpp> // container #include <boost/container/container_fwd.hpp> // container/detail #include <boost/container/detail/mpl.hpp> #include <boost/container/detail/tree.hpp> #include <boost/container/new_allocator.hpp> //new_allocator // intrusive/detail #include <boost/intrusive/detail/minimal_pair_header.hpp> //pair #include <boost/intrusive/detail/minimal_less_equal_header.hpp>//less, equal // move #include <boost/move/traits.hpp> #include <boost/move/utility_core.hpp> // move/detail #include <boost/move/detail/move_helpers.hpp> #if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) #include <boost/move/detail/fwd_macros.hpp> #endif // std #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) #include <initializer_list> #endif namespace boost { namespace container { #ifdef BOOST_CONTAINER_DOXYGEN_INVOKED //! A set is a kind of associative container that supports unique keys (contains at //! most one of each key value) and provides for fast retrieval of the keys themselves. //! Class set supports bidirectional iterators. //! //! A set satisfies all of the requirements of a container and of a reversible container //! , and of an associative container. A set also provides most operations described in //! for unique keys. //! //! \tparam Key is the type to be inserted in the set, which is also the key_type //! \tparam Compare is the comparison functor used to order keys //! \tparam Allocator is the allocator to be used to allocate memory for this container //! \tparam Options is an packed option type generated using using boost::container::tree_assoc_options. template <class Key, class Compare = std::less<Key>, class Allocator = new_allocator<Key>, class Options = void> #else template <class Key, class Compare, class Allocator, class Options> #endif class set ///@cond : public dtl::tree < Key, void, Compare, Allocator, Options> ///@endcond { #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED private: BOOST_COPYABLE_AND_MOVABLE(set) typedef dtl::tree < Key, void, Compare, Allocator, Options> base_t; #endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED public: ////////////////////////////////////////////// // // types // ////////////////////////////////////////////// typedef Key key_type; typedef Key value_type; typedef Compare key_compare; typedef key_compare value_compare; typedef typename base_t::allocator_type allocator_type; typedef ::boost::container::allocator_traits<allocator_type> allocator_traits_type; typedef typename ::boost::container::allocator_traits<allocator_type>::pointer pointer; typedef typename ::boost::container::allocator_traits<allocator_type>::const_pointer const_pointer; typedef typename ::boost::container::allocator_traits<allocator_type>::reference reference; typedef typename ::boost::container::allocator_traits<allocator_type>::const_reference const_reference; typedef typename ::boost::container::allocator_traits<allocator_type>::size_type size_type; typedef typename ::boost::container::allocator_traits<allocator_type>::difference_type difference_type; typedef typename BOOST_CONTAINER_IMPDEF(base_t::stored_allocator_type) stored_allocator_type; typedef typename BOOST_CONTAINER_IMPDEF(base_t::iterator) iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_iterator) const_iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::reverse_iterator) reverse_iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_reverse_iterator) const_reverse_iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::node_type) node_type; typedef typename BOOST_CONTAINER_IMPDEF(base_t::insert_return_type) insert_return_type; ////////////////////////////////////////////// // // construct/copy/destroy // ////////////////////////////////////////////// //! <b>Effects</b>: Default constructs an empty set. //! //! <b>Complexity</b>: Constant. BOOST_CONTAINER_FORCEINLINE set() BOOST_NOEXCEPT_IF(dtl::is_nothrow_default_constructible<allocator_type>::value && dtl::is_nothrow_default_constructible<Compare>::value) : base_t() {} //! <b>Effects</b>: Constructs an empty set using the specified allocator object. //! //! <b>Complexity</b>: Constant. BOOST_CONTAINER_FORCEINLINE explicit set(const allocator_type& a) : base_t(a) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object. //! //! <b>Complexity</b>: Constant. BOOST_CONTAINER_FORCEINLINE explicit set(const Compare& comp) : base_t(comp) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object //! and allocator. //! //! <b>Complexity</b>: Constant. BOOST_CONTAINER_FORCEINLINE set(const Compare& comp, const allocator_type& a) : base_t(comp, a) {} //! <b>Effects</b>: Constructs an empty set using and //! inserts elements from the range [first ,last ). //! //! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using //! the predicate and otherwise N logN, where N is last - first. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set(InputIterator first, InputIterator last) : base_t(true, first, last) {} //! <b>Effects</b>: Constructs an empty set using the specified //! allocator, and inserts elements from the range [first ,last ). //! //! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using //! the predicate and otherwise N logN, where N is last - first. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set(InputIterator first, InputIterator last, const allocator_type& a) : base_t(true, first, last, key_compare(), a) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! inserts elements from the range [first ,last ). //! //! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using //! the predicate and otherwise N logN, where N is last - first. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set(InputIterator first, InputIterator last, const Compare& comp) : base_t(true, first, last, comp) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! allocator, and inserts elements from the range [first ,last ). //! //! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using //! the predicate and otherwise N logN, where N is last - first. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set(InputIterator first, InputIterator last, const Compare& comp, const allocator_type& a) : base_t(true, first, last, comp, a) {} //! <b>Effects</b>: Constructs an empty set and //! inserts elements from the ordered unique range [first ,last). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set( ordered_unique_range_t, InputIterator first, InputIterator last) : base_t(ordered_range, first, last) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! inserts elements from the ordered unique range [first ,last). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set( ordered_unique_range_t, InputIterator first, InputIterator last, const Compare& comp ) : base_t(ordered_range, first, last, comp) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! allocator, and inserts elements from the ordered unique range [first ,last). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set( ordered_unique_range_t, InputIterator first, InputIterator last , const Compare& comp, const allocator_type& a) : base_t(ordered_range, first, last, comp, a) {} //! <b>Effects</b>: Constructs an empty set using the specified allocator and //! inserts elements from the ordered unique range [first ,last). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE set(ordered_unique_range_t, InputIterator first, InputIterator last, const allocator_type& a) : base_t(ordered_range, first, last, Compare(), a) {} #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) //! <b>Effects</b>: Constructs an empty set and //! inserts elements from the range [il.begin(), il.end()). //! //! <b>Complexity</b>: Linear in N if the range [il.begin(), il.end()) is already sorted using //! the predicate and otherwise N logN, where N is il.begin() - il.end(). BOOST_CONTAINER_FORCEINLINE set(std::initializer_list<value_type> il) : base_t(true, il.begin(), il.end()) {} //! <b>Effects</b>: Constructs an empty set using the specified //! allocator, and inserts elements from the range [il.begin(), il.end()). //! //! <b>Complexity</b>: Linear in N if the range [il.begin(), il.end()) is already sorted using //! the predicate and otherwise N logN, where N is il.begin() - il.end(). BOOST_CONTAINER_FORCEINLINE set(std::initializer_list<value_type> il, const allocator_type& a) : base_t(true, il.begin(), il.end(), Compare(), a) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! inserts elements from the range [il.begin(), il.end()). //! //! <b>Complexity</b>: Linear in N if the range [il.begin(), il.end()) is already sorted using //! the predicate and otherwise N logN, where N is il.begin() - il.end(). BOOST_CONTAINER_FORCEINLINE set(std::initializer_list<value_type> il, const Compare& comp ) : base_t(true, il.begin(), il.end(), comp) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! allocator, and inserts elements from the range [il.begin(), il.end()). //! //! <b>Complexity</b>: Linear in N if the range [il.begin(), il.end()) is already sorted using //! the predicate and otherwise N logN, where N is il.begin() - il.end(). BOOST_CONTAINER_FORCEINLINE set(std::initializer_list<value_type> il, const Compare& comp, const allocator_type& a) : base_t(true, il.begin(), il.end(), comp, a) {} //! <b>Effects</b>: Constructs an empty set and //! inserts elements from the ordered unique range [il.begin(), il.end()). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [il.begin(), il.end()) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. BOOST_CONTAINER_FORCEINLINE set( ordered_unique_range_t, std::initializer_list<value_type> il) : base_t(ordered_range, il.begin(), il.end()) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! inserts elements from the ordered unique range [il.begin(), il.end()). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [il.begin(), il.end()) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. BOOST_CONTAINER_FORCEINLINE set( ordered_unique_range_t, std::initializer_list<value_type> il, const Compare& comp) : base_t(ordered_range, il.begin(), il.end(), comp) {} //! <b>Effects</b>: Constructs an empty set using the specified comparison object and //! allocator, and inserts elements from the ordered unique range [il.begin(), il.end()). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [il.begin(), il.end()) must be ordered according to the predicate and must be //! unique values. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. BOOST_CONTAINER_FORCEINLINE set( ordered_unique_range_t, std::initializer_list<value_type> il, const Compare& comp, const allocator_type& a) : base_t(ordered_range, il.begin(), il.end(), comp, a) {} #endif //! <b>Effects</b>: Copy constructs a set. //! //! <b>Complexity</b>: Linear in x.size(). BOOST_CONTAINER_FORCEINLINE set(const set& x) : base_t(static_cast<const base_t&>(x)) {} //! <b>Effects</b>: Move constructs a set. Constructs *this using x's resources. //! //! <b>Complexity</b>: Constant. //! //! <b>Postcondition</b>: x is emptied. BOOST_CONTAINER_FORCEINLINE set(BOOST_RV_REF(set) x) BOOST_NOEXCEPT_IF(boost::container::dtl::is_nothrow_move_constructible<Compare>::value) : base_t(BOOST_MOVE_BASE(base_t, x)) {} //! <b>Effects</b>: Copy constructs a set using the specified allocator. //! //! <b>Complexity</b>: Linear in x.size(). BOOST_CONTAINER_FORCEINLINE set(const set& x, const allocator_type &a) : base_t(static_cast<const base_t&>(x), a) {} //! <b>Effects</b>: Move constructs a set using the specified allocator. //! Constructs *this using x's resources. //! //! <b>Complexity</b>: Constant if a == x.get_allocator(), linear otherwise. BOOST_CONTAINER_FORCEINLINE set(BOOST_RV_REF(set) x, const allocator_type &a) : base_t(BOOST_MOVE_BASE(base_t, x), a) {} //! <b>Effects</b>: Makes *this a copy of x. //! //! <b>Complexity</b>: Linear in x.size(). BOOST_CONTAINER_FORCEINLINE set& operator=(BOOST_COPY_ASSIGN_REF(set) x) { return static_cast<set&>(this->base_t::operator=(static_cast<const base_t&>(x))); } //! <b>Effects</b>: this->swap(x.get()). //! //! <b>Throws</b>: If allocator_traits_type::propagate_on_container_move_assignment //! is false and (allocation throws or value_type's move constructor throws) //! //! <b>Complexity</b>: Constant if allocator_traits_type:: //! propagate_on_container_move_assignment is true or //! this->get>allocator() == x.get_allocator(). Linear otherwise. BOOST_CONTAINER_FORCEINLINE set& operator=(BOOST_RV_REF(set) x) BOOST_NOEXCEPT_IF( (allocator_traits_type::propagate_on_container_move_assignment::value || allocator_traits_type::is_always_equal::value) && boost::container::dtl::is_nothrow_move_assignable<Compare>::value) { return static_cast<set&>(this->base_t::operator=(BOOST_MOVE_BASE(base_t, x))); } #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) //! <b>Effects</b>: Copy all elements from il to *this. //! //! <b>Complexity</b>: Linear in il.size(). set& operator=(std::initializer_list<value_type> il) { this->clear(); insert(il.begin(), il.end()); return *this; } #endif #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Returns a copy of the allocator that //! was passed to the object's constructor. //! //! <b>Complexity</b>: Constant. allocator_type get_allocator() const; //! <b>Effects</b>: Returns a reference to the internal allocator. //! //! <b>Throws</b>: Nothing //! //! <b>Complexity</b>: Constant. //! //! <b>Note</b>: Non-standard extension. stored_allocator_type &get_stored_allocator(); //! <b>Effects</b>: Returns a reference to the internal allocator. //! //! <b>Throws</b>: Nothing //! //! <b>Complexity</b>: Constant. //! //! <b>Note</b>: Non-standard extension. const stored_allocator_type &get_stored_allocator() const; //! <b>Effects</b>: Returns an iterator to the first element contained in the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant iterator begin(); //! <b>Effects</b>: Returns a const_iterator to the first element contained in the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_iterator begin() const; //! <b>Effects</b>: Returns a const_iterator to the first element contained in the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_iterator cbegin() const; //! <b>Effects</b>: Returns an iterator to the end of the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. iterator end(); //! <b>Effects</b>: Returns a const_iterator to the end of the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_iterator end() const; //! <b>Effects</b>: Returns a const_iterator to the end of the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_iterator cend() const; //! <b>Effects</b>: Returns a reverse_iterator pointing to the beginning //! of the reversed container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. reverse_iterator rbegin(); //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the beginning //! of the reversed container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_reverse_iterator rbegin() const; //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the beginning //! of the reversed container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_reverse_iterator crbegin() const; //! <b>Effects</b>: Returns a reverse_iterator pointing to the end //! of the reversed container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. reverse_iterator rend(); //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the end //! of the reversed container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_reverse_iterator rend() const; //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the end //! of the reversed container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. const_reverse_iterator crend() const; //! <b>Effects</b>: Returns true if the container contains no elements. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. bool empty() const; //! <b>Effects</b>: Returns the number of the elements contained in the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. size_type size() const; //! <b>Effects</b>: Returns the largest possible size of the container. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. size_type max_size() const; #endif // #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Inserts an object x of type Key constructed with //! std::forward<Args>(args)... if and only if there is //! no element in the container with equivalent value. //! and returns the iterator pointing to the //! newly inserted element. //! //! <b>Returns</b>: The bool component of the returned pair is true if and only //! if the insertion takes place, and the iterator component of the pair //! points to the element with key equivalent to the key of x. //! //! <b>Throws</b>: If memory allocation throws or //! Key's in-place constructor throws. //! //! <b>Complexity</b>: Logarithmic. template <class... Args> BOOST_CONTAINER_FORCEINLINE std::pair<iterator,bool> emplace(BOOST_FWD_REF(Args)... args) { return this->base_t::emplace_unique(boost::forward<Args>(args)...); } //! <b>Effects</b>: Inserts an object of type Key constructed with //! std::forward<Args>(args)... if and only if there is //! no element in the container with equivalent value. //! p is a hint pointing to where the insert //! should start to search. //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent to the key of x. //! //! <b>Complexity</b>: Logarithmic. template <class... Args> BOOST_CONTAINER_FORCEINLINE iterator emplace_hint(const_iterator p, BOOST_FWD_REF(Args)... args) { return this->base_t::emplace_hint_unique(p, boost::forward<Args>(args)...); } #else // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) #define BOOST_CONTAINER_SET_EMPLACE_CODE(N) \ BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \ BOOST_CONTAINER_FORCEINLINE std::pair<iterator,bool> emplace(BOOST_MOVE_UREF##N)\ { return this->base_t::emplace_unique(BOOST_MOVE_FWD##N); }\ \ BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \ BOOST_CONTAINER_FORCEINLINE iterator emplace_hint(const_iterator hint BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\ { return this->base_t::emplace_hint_unique(hint BOOST_MOVE_I##N BOOST_MOVE_FWD##N); }\ // BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_SET_EMPLACE_CODE) #undef BOOST_CONTAINER_SET_EMPLACE_CODE #endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Inserts x if and only if there is no element in the container //! with key equivalent to the key of x. //! //! <b>Returns</b>: The bool component of the returned pair is true if and only //! if the insertion takes place, and the iterator component of the pair //! points to the element with key equivalent to the key of x. //! //! <b>Complexity</b>: Logarithmic. std::pair<iterator, bool> insert(const value_type &x); //! <b>Effects</b>: Move constructs a new value from x if and only if there is //! no element in the container with key equivalent to the key of x. //! //! <b>Returns</b>: The bool component of the returned pair is true if and only //! if the insertion takes place, and the iterator component of the pair //! points to the element with key equivalent to the key of x. //! //! <b>Complexity</b>: Logarithmic. std::pair<iterator, bool> insert(value_type &&x); #else private: typedef std::pair<iterator, bool> insert_return_pair; public: BOOST_MOVE_CONVERSION_AWARE_CATCH (insert, value_type, insert_return_pair, this->base_t::insert_unique_convertible) #endif #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Inserts a copy of x in the container if and only if there is //! no element in the container with key equivalent to the key of x. //! p is a hint pointing to where the insert should start to search. //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent //! to the key of x. //! //! <b>Complexity</b>: Logarithmic in general, but amortized constant if t //! is inserted right before p. iterator insert(const_iterator p, const value_type &x); //! <b>Effects</b>: Inserts an element move constructed from x in the container. //! p is a hint pointing to where the insert should start to search. //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent to the key of x. //! //! <b>Complexity</b>: Logarithmic. iterator insert(const_iterator p, value_type &&x); #else BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG (insert, value_type, iterator, this->base_t::insert_unique_hint_convertible, const_iterator, const_iterator) #endif //! <b>Requires</b>: first, last are not iterators into *this. //! //! <b>Effects</b>: inserts each element from the range [first,last) if and only //! if there is no element with key equivalent to the key of that element. //! //! <b>Complexity</b>: At most N log(size()+N) (N is the distance from first to last) template <class InputIterator> BOOST_CONTAINER_FORCEINLINE void insert(InputIterator first, InputIterator last) { this->base_t::insert_unique_range(first, last); } #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) //! <b>Effects</b>: inserts each element from the range [il.begin(),il.end()) if and only //! if there is no element with key equivalent to the key of that element. //! //! <b>Complexity</b>: At most N log(size()+N) (N is the distance from il.begin() to il.end()) BOOST_CONTAINER_FORCEINLINE void insert(std::initializer_list<value_type> il) { this->base_t::insert_unique_range(il.begin(), il.end()); } #endif //! @copydoc ::boost::container::map::insert(node_type&&) BOOST_CONTAINER_FORCEINLINE insert_return_type insert(BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh) { return this->base_t::insert_unique_node(boost::move(nh)); } //! @copydoc ::boost::container::map::insert(const_iterator, node_type&&) BOOST_CONTAINER_FORCEINLINE insert_return_type insert(const_iterator hint, BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh) { return this->base_t::insert_unique_node(hint, boost::move(nh)); } //! @copydoc ::boost::container::map::merge(map<Key, T, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(set<Key, C2, Allocator, Options>& source) { typedef dtl::tree <Key, void, C2, Allocator, Options> base2_t; this->base_t::merge_unique(static_cast<base2_t&>(source)); } //! @copydoc ::boost::container::set::merge(set<Key, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG set<Key, C2, Allocator, Options> BOOST_RV_REF_END source) { return this->merge(static_cast<set<Key, C2, Allocator, Options>&>(source)); } //! @copydoc ::boost::container::map::merge(multimap<Key, T, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(multiset<Key, C2, Allocator, Options>& source) { typedef dtl::tree <Key, void, C2, Allocator, Options> base2_t; this->base_t::merge_unique(static_cast<base2_t&>(source)); } //! @copydoc ::boost::container::set::merge(multiset<Key, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG multiset<Key, C2, Allocator, Options> BOOST_RV_REF_END source) { return this->merge(static_cast<multiset<Key, C2, Allocator, Options>&>(source)); } #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Erases the element pointed to by p. //! //! <b>Returns</b>: Returns an iterator pointing to the element immediately //! following q prior to the element being erased. If no such element exists, //! returns end(). //! //! <b>Complexity</b>: Amortized constant time iterator erase(const_iterator p); //! <b>Effects</b>: Erases all elements in the container with key equivalent to x. //! //! <b>Returns</b>: Returns the number of erased elements. //! //! <b>Complexity</b>: log(size()) + count(k) size_type erase(const key_type& x); //! <b>Effects</b>: Erases all the elements in the range [first, last). //! //! <b>Returns</b>: Returns last. //! //! <b>Complexity</b>: log(size())+N where N is the distance from first to last. iterator erase(const_iterator first, const_iterator last); //! @copydoc ::boost::container::map::extract(const_iterator) node_type extract(const_iterator p); //! @copydoc ::boost::container::map::extract(const key_type&) node_type extract(const key_type& x); //! <b>Effects</b>: Swaps the contents of *this and x. //! //! <b>Throws</b>: Nothing. //! //! <b>Complexity</b>: Constant. void swap(set& x) BOOST_NOEXCEPT_IF( allocator_traits_type::is_always_equal::value && boost::container::dtl::is_nothrow_swappable<Compare>::value ); //! <b>Effects</b>: erase(begin(),end()). //! //! <b>Postcondition</b>: size() == 0. //! //! <b>Complexity</b>: linear in size(). void clear(); //! <b>Effects</b>: Returns the comparison object out //! of which a was constructed. //! //! <b>Complexity</b>: Constant. key_compare key_comp() const; //! <b>Effects</b>: Returns an object of value_compare constructed out //! of the comparison object. //! //! <b>Complexity</b>: Constant. value_compare value_comp() const; //! <b>Returns</b>: An iterator pointing to an element with the key //! equivalent to x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic. iterator find(const key_type& x); //! <b>Returns</b>: A const_iterator pointing to an element with the key //! equivalent to x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic. const_iterator find(const key_type& x) const; //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: An iterator pointing to an element with the key //! equivalent to x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic. template<typename K> iterator find(const K& x); //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: A const_iterator pointing to an element with the key //! equivalent to x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic. template<typename K> const_iterator find(const K& x) const; #endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Returns</b>: The number of elements with key equivalent to x. //! //! <b>Complexity</b>: log(size())+count(k) BOOST_CONTAINER_ATTRIBUTE_NODISCARD BOOST_CONTAINER_FORCEINLINE size_type count(const key_type& x) const { return static_cast<size_type>(this->base_t::find(x) != this->base_t::cend()); } //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: The number of elements with key equivalent to x. //! //! <b>Complexity</b>: log(size())+count(k) template<typename K> BOOST_CONTAINER_ATTRIBUTE_NODISCARD BOOST_CONTAINER_FORCEINLINE size_type count(const K& x) const { return static_cast<size_type>(this->find(x) != this->cend()); } #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Returns</b>: Returns true if there is an element with key //! equivalent to key in the container, otherwise false. //! //! <b>Complexity</b>: log(size()). bool contains(const key_type& x) const; //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: Returns true if there is an element with key //! equivalent to key in the container, otherwise false. //! //! <b>Complexity</b>: log(size()). template<typename K> bool contains(const K& x) const; //! <b>Returns</b>: An iterator pointing to the first element with key not less //! than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic iterator lower_bound(const key_type& x); //! <b>Returns</b>: A const iterator pointing to the first element with key not //! less than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic const_iterator lower_bound(const key_type& x) const; //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: An iterator pointing to the first element with key not less //! than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic template<typename K> iterator lower_bound(const K& x); //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: A const iterator pointing to the first element with key not //! less than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic template<typename K> const_iterator lower_bound(const K& x) const; //! <b>Returns</b>: An iterator pointing to the first element with key greater //! than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic iterator upper_bound(const key_type& x); //! <b>Returns</b>: A const iterator pointing to the first element with key //! greater than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic const_iterator upper_bound(const key_type& x) const; //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: An iterator pointing to the first element with key greater //! than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic template<typename K> iterator upper_bound(const K& x); //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Returns</b>: A const iterator pointing to the first element with key //! greater than x, or end() if such an element is not found. //! //! <b>Complexity</b>: Logarithmic template<typename K> const_iterator upper_bound(const K& x) const; #endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)). //! //! <b>Complexity</b>: Logarithmic BOOST_CONTAINER_FORCEINLINE std::pair<iterator,iterator> equal_range(const key_type& x) { return this->base_t::lower_bound_range(x); } //! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)). //! //! <b>Complexity</b>: Logarithmic BOOST_CONTAINER_FORCEINLINE std::pair<const_iterator, const_iterator> equal_range(const key_type& x) const { return this->base_t::lower_bound_range(x); } //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)). //! //! <b>Complexity</b>: Logarithmic template<typename K> BOOST_CONTAINER_FORCEINLINE std::pair<iterator,iterator> equal_range(const K& x) { return this->base_t::lower_bound_range(x); } //! <b>Requires</b>: This overload is available only if //! key_compare::is_transparent exists. //! //! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)). //! //! <b>Complexity</b>: Logarithmic template<typename K> BOOST_CONTAINER_FORCEINLINE std::pair<const_iterator,const_iterator> equal_range(const K& x) const { return this->base_t::lower_bound_range(x); } #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Rebalances the tree. It's a no-op for Red-Black and AVL trees. //! //! <b>Complexity</b>: Linear void rebalance(); //! <b>Effects</b>: Returns true if x and y are equal //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator==(const set& x, const set& y); //! <b>Effects</b>: Returns true if x and y are unequal //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator!=(const set& x, const set& y); //! <b>Effects</b>: Returns true if x is less than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator<(const set& x, const set& y); //! <b>Effects</b>: Returns true if x is greater than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator>(const set& x, const set& y); //! <b>Effects</b>: Returns true if x is equal or less than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator<=(const set& x, const set& y); //! <b>Effects</b>: Returns true if x is equal or greater than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator>=(const set& x, const set& y); //! <b>Effects</b>: x.swap(y) //! //! <b>Complexity</b>: Constant. friend void swap(set& x, set& y) BOOST_NOEXCEPT_IF( allocator_traits_type::is_always_equal::value && boost::container::dtl::is_nothrow_swappable<Compare>::value ); #endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) }; #ifndef BOOST_CONTAINER_NO_CXX17_CTAD template <typename InputIterator> set(InputIterator, InputIterator) -> set< it_based_value_type_t<InputIterator> >; template < typename InputIterator, typename AllocatorOrCompare> set(InputIterator, InputIterator, AllocatorOrCompare const&) -> set< it_based_value_type_t<InputIterator> , typename dtl::if_c< // Compare dtl::is_allocator<AllocatorOrCompare>::value , std::less<it_based_value_type_t<InputIterator>> , AllocatorOrCompare >::type , typename dtl::if_c< // Allocator dtl::is_allocator<AllocatorOrCompare>::value , AllocatorOrCompare , new_allocator<it_based_value_type_t<InputIterator>> >::type >; template < typename InputIterator, typename Compare, typename Allocator , typename = dtl::require_nonallocator_t<Compare> , typename = dtl::require_allocator_t<Allocator>> set(InputIterator, InputIterator, Compare const&, Allocator const&) -> set< it_based_value_type_t<InputIterator> , Compare , Allocator>; template <typename InputIterator> set(ordered_unique_range_t, InputIterator, InputIterator) -> set< it_based_value_type_t<InputIterator>>; template < typename InputIterator, typename AllocatorOrCompare> set(ordered_unique_range_t, InputIterator, InputIterator, AllocatorOrCompare const&) -> set< it_based_value_type_t<InputIterator> , typename dtl::if_c< // Compare dtl::is_allocator<AllocatorOrCompare>::value , std::less<it_based_value_type_t<InputIterator>> , AllocatorOrCompare >::type , typename dtl::if_c< // Allocator dtl::is_allocator<AllocatorOrCompare>::value , AllocatorOrCompare , new_allocator<it_based_value_type_t<InputIterator>> >::type >; template < typename InputIterator, typename Compare, typename Allocator , typename = dtl::require_nonallocator_t<Compare> , typename = dtl::require_allocator_t<Allocator>> set(ordered_unique_range_t, InputIterator, InputIterator, Compare const&, Allocator const&) -> set< it_based_value_type_t<InputIterator> , Compare , Allocator>; #endif #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED } //namespace container { //!has_trivial_destructor_after_move<> == true_type //!specialization for optimizations template <class Key, class Compare, class Allocator, class Options> struct has_trivial_destructor_after_move<boost::container::set<Key, Compare, Allocator, Options> > { typedef ::boost::container::dtl::tree<Key, void, Compare, Allocator, Options> tree; static const bool value = ::boost::has_trivial_destructor_after_move<tree>::value; }; namespace container { #endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED #ifdef BOOST_CONTAINER_DOXYGEN_INVOKED //! A multiset is a kind of associative container that supports equivalent keys //! (possibly contains multiple copies of the same key value) and provides for //! fast retrieval of the keys themselves. Class multiset supports bidirectional iterators. //! //! A multiset satisfies all of the requirements of a container and of a reversible //! container, and of an associative container). multiset also provides most operations //! described for duplicate keys. //! //! \tparam Key is the type to be inserted in the set, which is also the key_type //! \tparam Compare is the comparison functor used to order keys //! \tparam Allocator is the allocator to be used to allocate memory for this container //! \tparam Options is an packed option type generated using using boost::container::tree_assoc_options. template <class Key, class Compare = std::less<Key>, class Allocator = new_allocator<Key>, class Options = tree_assoc_defaults > #else template <class Key, class Compare, class Allocator, class Options> #endif class multiset /// @cond : public dtl::tree <Key, void, Compare, Allocator, Options> /// @endcond { #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED private: BOOST_COPYABLE_AND_MOVABLE(multiset) typedef dtl::tree <Key, void, Compare, Allocator, Options> base_t; #endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED public: ////////////////////////////////////////////// // // types // ////////////////////////////////////////////// typedef Key key_type; typedef Key value_type; typedef Compare key_compare; typedef key_compare value_compare; typedef typename base_t::allocator_type allocator_type; typedef ::boost::container::allocator_traits<allocator_type> allocator_traits_type; typedef typename ::boost::container::allocator_traits<allocator_type>::pointer pointer; typedef typename ::boost::container::allocator_traits<allocator_type>::const_pointer const_pointer; typedef typename ::boost::container::allocator_traits<allocator_type>::reference reference; typedef typename ::boost::container::allocator_traits<allocator_type>::const_reference const_reference; typedef typename ::boost::container::allocator_traits<allocator_type>::size_type size_type; typedef typename ::boost::container::allocator_traits<allocator_type>::difference_type difference_type; typedef typename BOOST_CONTAINER_IMPDEF(base_t::stored_allocator_type) stored_allocator_type; typedef typename BOOST_CONTAINER_IMPDEF(base_t::iterator) iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_iterator) const_iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::reverse_iterator) reverse_iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_reverse_iterator) const_reverse_iterator; typedef typename BOOST_CONTAINER_IMPDEF(base_t::node_type) node_type; ////////////////////////////////////////////// // // construct/copy/destroy // ////////////////////////////////////////////// //! @copydoc ::boost::container::set::set() BOOST_CONTAINER_FORCEINLINE multiset() BOOST_NOEXCEPT_IF(dtl::is_nothrow_default_constructible<allocator_type>::value && dtl::is_nothrow_default_constructible<Compare>::value) : base_t() {} //! @copydoc ::boost::container::set::set(const allocator_type&) BOOST_CONTAINER_FORCEINLINE explicit multiset(const allocator_type& a) : base_t(a) {} //! @copydoc ::boost::container::set::set(const Compare&) BOOST_CONTAINER_FORCEINLINE explicit multiset(const Compare& comp) : base_t(comp) {} //! @copydoc ::boost::container::set::set(const Compare&, const allocator_type&) BOOST_CONTAINER_FORCEINLINE multiset(const Compare& comp, const allocator_type& a) : base_t(comp, a) {} //! @copydoc ::boost::container::set::set(InputIterator, InputIterator) template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset(InputIterator first, InputIterator last) : base_t(false, first, last) {} //! @copydoc ::boost::container::set::set(InputIterator, InputIterator, const allocator_type&) template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset(InputIterator first, InputIterator last, const allocator_type& a) : base_t(false, first, last, key_compare(), a) {} //! @copydoc ::boost::container::set::set(InputIterator, InputIterator, const Compare&) template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset(InputIterator first, InputIterator last, const Compare& comp) : base_t(false, first, last, comp) {} //! @copydoc ::boost::container::set::set(InputIterator, InputIterator, const Compare&, const allocator_type&) template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset(InputIterator first, InputIterator last, const Compare& comp, const allocator_type& a) : base_t(false, first, last, comp, a) {} //! <b>Effects</b>: Constructs an empty multiset and //! and inserts elements from the ordered range [first ,last ). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset( ordered_range_t, InputIterator first, InputIterator last ) : base_t(ordered_range, first, last) {} //! <b>Effects</b>: Constructs an empty multiset using the specified comparison object and //! inserts elements from the ordered range [first ,last ). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset( ordered_range_t, InputIterator first, InputIterator last, const Compare& comp) : base_t(ordered_range, first, last, comp) {} //! <b>Effects</b>: Constructs an empty multiset using the specified comparison object and //! allocator, and inserts elements from the ordered range [first ,last ). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset( ordered_range_t, InputIterator first, InputIterator last, const Compare& comp, const allocator_type& a) : base_t(ordered_range, first, last, comp, a) {} //! <b>Effects</b>: Constructs an empty multiset using the specified allocator and //! inserts elements from the ordered range [first ,last ). This function //! is more efficient than the normal range creation for ordered ranges. //! //! <b>Requires</b>: [first ,last) must be ordered according to the predicate. //! //! <b>Complexity</b>: Linear in N. //! //! <b>Note</b>: Non-standard extension. template <class InputIterator> BOOST_CONTAINER_FORCEINLINE multiset(ordered_range_t, InputIterator first, InputIterator last, const allocator_type &a) : base_t(ordered_range, first, last, Compare(), a) {} #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) //! @copydoc ::boost::container::set::set(std::initializer_list<value_type>) BOOST_CONTAINER_FORCEINLINE multiset(std::initializer_list<value_type> il) : base_t(false, il.begin(), il.end()) {} //! @copydoc ::boost::container::set::set(std::initializer_list<value_type>, const allocator_type&) BOOST_CONTAINER_FORCEINLINE multiset(std::initializer_list<value_type> il, const allocator_type& a) : base_t(false, il.begin(), il.end(), Compare(), a) {} //! @copydoc ::boost::container::set::set(std::initializer_list<value_type>, const Compare&) BOOST_CONTAINER_FORCEINLINE multiset(std::initializer_list<value_type> il, const Compare& comp) : base_t(false, il.begin(), il.end(), comp) {} //! @copydoc ::boost::container::set::set(std::initializer_list<value_type>, const Compare&, const allocator_type&) BOOST_CONTAINER_FORCEINLINE multiset(std::initializer_list<value_type> il, const Compare& comp, const allocator_type& a) : base_t(false, il.begin(), il.end(), comp, a) {} //! @copydoc ::boost::container::set::set(ordered_unique_range_t, std::initializer_list<value_type>) BOOST_CONTAINER_FORCEINLINE multiset(ordered_range_t, std::initializer_list<value_type> il) : base_t(ordered_range, il.begin(), il.end()) {} //! @copydoc ::boost::container::set::set(ordered_unique_range_t, std::initializer_list<value_type>, const Compare&) BOOST_CONTAINER_FORCEINLINE multiset(ordered_range_t, std::initializer_list<value_type> il, const Compare& comp) : base_t(ordered_range, il.begin(), il.end(), comp) {} //! @copydoc ::boost::container::set::set(ordered_unique_range_t, std::initializer_list<value_type>, const Compare&, const allocator_type&) BOOST_CONTAINER_FORCEINLINE multiset(ordered_range_t, std::initializer_list<value_type> il, const Compare& comp, const allocator_type& a) : base_t(ordered_range, il.begin(), il.end(), comp, a) {} #endif //! @copydoc ::boost::container::set::set(const set &) BOOST_CONTAINER_FORCEINLINE multiset(const multiset& x) : base_t(static_cast<const base_t&>(x)) {} //! @copydoc ::boost::container::set::set(set &&) BOOST_CONTAINER_FORCEINLINE multiset(BOOST_RV_REF(multiset) x) BOOST_NOEXCEPT_IF(boost::container::dtl::is_nothrow_move_constructible<Compare>::value) : base_t(BOOST_MOVE_BASE(base_t, x)) {} //! @copydoc ::boost::container::set::set(const set &, const allocator_type &) BOOST_CONTAINER_FORCEINLINE multiset(const multiset& x, const allocator_type &a) : base_t(static_cast<const base_t&>(x), a) {} //! @copydoc ::boost::container::set::set(set &&, const allocator_type &) BOOST_CONTAINER_FORCEINLINE multiset(BOOST_RV_REF(multiset) x, const allocator_type &a) : base_t(BOOST_MOVE_BASE(base_t, x), a) {} //! @copydoc ::boost::container::set::operator=(const set &) BOOST_CONTAINER_FORCEINLINE multiset& operator=(BOOST_COPY_ASSIGN_REF(multiset) x) { return static_cast<multiset&>(this->base_t::operator=(static_cast<const base_t&>(x))); } //! @copydoc ::boost::container::set::operator=(set &&) BOOST_CONTAINER_FORCEINLINE multiset& operator=(BOOST_RV_REF(multiset) x) BOOST_NOEXCEPT_IF( (allocator_traits_type::propagate_on_container_move_assignment::value || allocator_traits_type::is_always_equal::value) && boost::container::dtl::is_nothrow_move_assignable<Compare>::value) { return static_cast<multiset&>(this->base_t::operator=(BOOST_MOVE_BASE(base_t, x))); } #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) //! @copydoc ::boost::container::set::operator=(std::initializer_list<value_type>) multiset& operator=(std::initializer_list<value_type> il) { this->clear(); insert(il.begin(), il.end()); return *this; } #endif #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! @copydoc ::boost::container::set::get_allocator() allocator_type get_allocator() const; //! @copydoc ::boost::container::set::get_stored_allocator() stored_allocator_type &get_stored_allocator(); //! @copydoc ::boost::container::set::get_stored_allocator() const const stored_allocator_type &get_stored_allocator() const; //! @copydoc ::boost::container::set::begin() iterator begin(); //! @copydoc ::boost::container::set::begin() const const_iterator begin() const; //! @copydoc ::boost::container::set::cbegin() const const_iterator cbegin() const; //! @copydoc ::boost::container::set::end() iterator end() BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::end() const const_iterator end() const BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::cend() const const_iterator cend() const BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::rbegin() reverse_iterator rbegin() BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::rbegin() const const_reverse_iterator rbegin() const BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::crbegin() const const_reverse_iterator crbegin() const BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::rend() reverse_iterator rend() BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::rend() const const_reverse_iterator rend() const BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::crend() const const_reverse_iterator crend() const BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::empty() const bool empty() const; //! @copydoc ::boost::container::set::size() const size_type size() const; //! @copydoc ::boost::container::set::max_size() const size_type max_size() const; #endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Inserts an object of type Key constructed with //! std::forward<Args>(args)... and returns the iterator pointing to the //! newly inserted element. //! //! <b>Complexity</b>: Logarithmic. template <class... Args> BOOST_CONTAINER_FORCEINLINE iterator emplace(BOOST_FWD_REF(Args)... args) { return this->base_t::emplace_equal(boost::forward<Args>(args)...); } //! <b>Effects</b>: Inserts an object of type Key constructed with //! std::forward<Args>(args)... //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent //! to the key of x. //! //! <b>Complexity</b>: Logarithmic in general, but amortized constant if t //! is inserted right before p. template <class... Args> BOOST_CONTAINER_FORCEINLINE iterator emplace_hint(const_iterator p, BOOST_FWD_REF(Args)... args) { return this->base_t::emplace_hint_equal(p, boost::forward<Args>(args)...); } #else // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) #define BOOST_CONTAINER_MULTISET_EMPLACE_CODE(N) \ BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \ BOOST_CONTAINER_FORCEINLINE iterator emplace(BOOST_MOVE_UREF##N)\ { return this->base_t::emplace_equal(BOOST_MOVE_FWD##N); }\ \ BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \ BOOST_CONTAINER_FORCEINLINE iterator emplace_hint(const_iterator hint BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\ { return this->base_t::emplace_hint_equal(hint BOOST_MOVE_I##N BOOST_MOVE_FWD##N); }\ // BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_MULTISET_EMPLACE_CODE) #undef BOOST_CONTAINER_MULTISET_EMPLACE_CODE #endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Inserts x and returns the iterator pointing to the //! newly inserted element. //! //! <b>Complexity</b>: Logarithmic. iterator insert(const value_type &x); //! <b>Effects</b>: Inserts a copy of x in the container. //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent //! to the key of x. //! //! <b>Complexity</b>: Logarithmic in general, but amortized constant if t //! is inserted right before p. iterator insert(value_type &&x); #else BOOST_MOVE_CONVERSION_AWARE_CATCH(insert, value_type, iterator, this->base_t::insert_equal_convertible) #endif #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! <b>Effects</b>: Inserts a copy of x in the container. //! p is a hint pointing to where the insert should start to search. //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent //! to the key of x. //! //! <b>Complexity</b>: Logarithmic in general, but amortized constant if t //! is inserted right before p. iterator insert(const_iterator p, const value_type &x); //! <b>Effects</b>: Inserts a value move constructed from x in the container. //! p is a hint pointing to where the insert should start to search. //! //! <b>Returns</b>: An iterator pointing to the element with key equivalent //! to the key of x. //! //! <b>Complexity</b>: Logarithmic in general, but amortized constant if t //! is inserted right before p. iterator insert(const_iterator p, value_type &&x); #else BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG (insert, value_type, iterator, this->base_t::insert_equal_hint_convertible, const_iterator, const_iterator) #endif //! <b>Requires</b>: first, last are not iterators into *this. //! //! <b>Effects</b>: inserts each element from the range [first,last) . //! //! <b>Complexity</b>: At most N log(size()+N) (N is the distance from first to last) template <class InputIterator> BOOST_CONTAINER_FORCEINLINE void insert(InputIterator first, InputIterator last) { this->base_t::insert_equal_range(first, last); } #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) //! @copydoc ::boost::container::set::insert(std::initializer_list<value_type>) BOOST_CONTAINER_FORCEINLINE void insert(std::initializer_list<value_type> il) { this->base_t::insert_equal_range(il.begin(), il.end()); } #endif //! @copydoc ::boost::container::multimap::insert(node_type&&) BOOST_CONTAINER_FORCEINLINE iterator insert(BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh) { return this->base_t::insert_equal_node(boost::move(nh)); } //! @copydoc ::boost::container::multimap::insert(const_iterator, node_type&&) BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator hint, BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh) { return this->base_t::insert_equal_node(hint, boost::move(nh)); } //! @copydoc ::boost::container::multimap::merge(multimap<Key, T, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(multiset<Key, C2, Allocator, Options>& source) { typedef dtl::tree <Key, void, C2, Allocator, Options> base2_t; this->base_t::merge_equal(static_cast<base2_t&>(source)); } //! @copydoc ::boost::container::multiset::merge(multiset<Key, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG multiset<Key, C2, Allocator, Options> BOOST_RV_REF_END source) { return this->merge(static_cast<multiset<Key, C2, Allocator, Options>&>(source)); } //! @copydoc ::boost::container::multimap::merge(map<Key, T, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(set<Key, C2, Allocator, Options>& source) { typedef dtl::tree <Key, void, C2, Allocator, Options> base2_t; this->base_t::merge_equal(static_cast<base2_t&>(source)); } //! @copydoc ::boost::container::multiset::merge(set<Key, C2, Allocator, Options>&) template<class C2> BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG set<Key, C2, Allocator, Options> BOOST_RV_REF_END source) { return this->merge(static_cast<set<Key, C2, Allocator, Options>&>(source)); } #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) //! @copydoc ::boost::container::set::erase(const_iterator) iterator erase(const_iterator p); //! @copydoc ::boost::container::set::erase(const key_type&) size_type erase(const key_type& x); //! @copydoc ::boost::container::set::erase(const_iterator,const_iterator) iterator erase(const_iterator first, const_iterator last); //! @copydoc ::boost::container::multimap::extract(const_iterator) node_type extract(const_iterator p); //! @copydoc ::boost::container::multimap::extract(const key_type&) node_type extract(const key_type& x); //! @copydoc ::boost::container::set::swap void swap(multiset& x) BOOST_NOEXCEPT_IF( allocator_traits_type::is_always_equal::value && boost::container::dtl::is_nothrow_swappable<Compare>::value ); //! @copydoc ::boost::container::set::clear void clear() BOOST_NOEXCEPT_OR_NOTHROW; //! @copydoc ::boost::container::set::key_comp key_compare key_comp() const; //! @copydoc ::boost::container::set::value_comp value_compare value_comp() const; //! @copydoc ::boost::container::set::find(const key_type& ) iterator find(const key_type& x); //! @copydoc ::boost::container::set::find(const key_type& ) const const_iterator find(const key_type& x) const; //! @copydoc ::boost::container::set::find(const K& ) template<typename K> iterator find(const K& x); //! @copydoc ::boost::container::set::find(const K& ) template<typename K> const_iterator find(const K& x) const; //! @copydoc ::boost::container::set::count(const key_type& ) const size_type count(const key_type& x) const; //! @copydoc ::boost::container::set::count(const K& ) const template<typename K> size_type count(const K& x) const; //! @copydoc ::boost::container::set::contains(const key_type& ) const bool contains(const key_type& x) const; //! @copydoc ::boost::container::set::contains(const K& ) const template<typename K> bool contains(const K& x) const; //! @copydoc ::boost::container::set::lower_bound(const key_type& ) iterator lower_bound(const key_type& x); //! @copydoc ::boost::container::set::lower_bound(const key_type& ) const const_iterator lower_bound(const key_type& x) const; //! @copydoc ::boost::container::set::lower_bound(const K& ) template<typename K> iterator lower_bound(const K& x); //! @copydoc ::boost::container::set::lower_bound(const K& ) const template<typename K> const_iterator lower_bound(const K& x) const; //! @copydoc ::boost::container::set::upper_bound(const key_type& ) iterator upper_bound(const key_type& x); //! @copydoc ::boost::container::set::upper_bound(const key_type& ) const const_iterator upper_bound(const key_type& x) const; //! @copydoc ::boost::container::set::upper_bound(const K& ) template<typename K> iterator upper_bound(const K& x); //! @copydoc ::boost::container::set::upper_bound(const K& ) const template<typename K> const_iterator upper_bound(const K& x) const; //! @copydoc ::boost::container::set::equal_range(const key_type& ) const std::pair<const_iterator, const_iterator> equal_range(const key_type& x) const; //! @copydoc ::boost::container::set::equal_range(const key_type& ) std::pair<iterator,iterator> equal_range(const key_type& x); //! @copydoc ::boost::container::set::equal_range(const K& ) const template<typename K> std::pair<const_iterator, const_iterator> equal_range(const K& x) const; //! @copydoc ::boost::container::set::equal_range(const K& ) template<typename K> std::pair<iterator,iterator> equal_range(const K& x); //! @copydoc ::boost::container::set::rebalance() void rebalance(); //! <b>Effects</b>: Returns true if x and y are equal //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator==(const multiset& x, const multiset& y); //! <b>Effects</b>: Returns true if x and y are unequal //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator!=(const multiset& x, const multiset& y); //! <b>Effects</b>: Returns true if x is less than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator<(const multiset& x, const multiset& y); //! <b>Effects</b>: Returns true if x is greater than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator>(const multiset& x, const multiset& y); //! <b>Effects</b>: Returns true if x is equal or less than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator<=(const multiset& x, const multiset& y); //! <b>Effects</b>: Returns true if x is equal or greater than y //! //! <b>Complexity</b>: Linear to the number of elements in the container. friend bool operator>=(const multiset& x, const multiset& y); //! <b>Effects</b>: x.swap(y) //! //! <b>Complexity</b>: Constant. friend void swap(multiset& x, multiset& y) BOOST_NOEXCEPT_IF( allocator_traits_type::is_always_equal::value && boost::container::dtl::is_nothrow_swappable<Compare>::value ); #endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED) }; #ifndef BOOST_CONTAINER_NO_CXX17_CTAD template <typename InputIterator> multiset(InputIterator, InputIterator) -> multiset< it_based_value_type_t<InputIterator> >; template < typename InputIterator, typename AllocatorOrCompare> multiset(InputIterator, InputIterator, AllocatorOrCompare const&) -> multiset < it_based_value_type_t<InputIterator> , typename dtl::if_c< // Compare dtl::is_allocator<AllocatorOrCompare>::value , std::less<it_based_value_type_t<InputIterator>> , AllocatorOrCompare >::type , typename dtl::if_c< // Allocator dtl::is_allocator<AllocatorOrCompare>::value , AllocatorOrCompare , new_allocator<it_based_value_type_t<InputIterator>> >::type >; template < typename InputIterator, typename Compare, typename Allocator , typename = dtl::require_nonallocator_t<Compare> , typename = dtl::require_allocator_t<Allocator>> multiset(InputIterator, InputIterator, Compare const&, Allocator const&) -> multiset< it_based_value_type_t<InputIterator> , Compare , Allocator>; template <typename InputIterator> multiset(ordered_range_t, InputIterator, InputIterator) -> multiset< it_based_value_type_t<InputIterator>>; template < typename InputIterator, typename AllocatorOrCompare> multiset(ordered_range_t, InputIterator, InputIterator, AllocatorOrCompare const&) -> multiset < it_based_value_type_t<InputIterator> , typename dtl::if_c< // Compare dtl::is_allocator<AllocatorOrCompare>::value , std::less<it_based_value_type_t<InputIterator>> , AllocatorOrCompare >::type , typename dtl::if_c< // Allocator dtl::is_allocator<AllocatorOrCompare>::value , AllocatorOrCompare , new_allocator<it_based_value_type_t<InputIterator>> >::type >; template < typename InputIterator, typename Compare, typename Allocator , typename = dtl::require_nonallocator_t<Compare> , typename = dtl::require_allocator_t<Allocator>> multiset(ordered_range_t, InputIterator, InputIterator, Compare const&, Allocator const&) -> multiset< it_based_value_type_t<InputIterator> , Compare , Allocator>; #endif #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED } //namespace container { //!has_trivial_destructor_after_move<> == true_type //!specialization for optimizations template <class Key, class Compare, class Allocator, class Options> struct has_trivial_destructor_after_move<boost::container::multiset<Key, Compare, Allocator, Options> > { typedef ::boost::container::dtl::tree<Key, void, Compare, Allocator, Options> tree; static const bool value = ::boost::has_trivial_destructor_after_move<tree>::value; }; namespace container { #endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED }} #include <boost/container/detail/config_end.hpp> #endif // BOOST_CONTAINER_SET_HPP