| |
| // Copyright (C) 2003-2004 Jeremy B. Maitin-Shepard. |
| // Copyright (C) 2005-2009 Daniel James. |
| // 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/unordered for documentation |
| |
| #ifndef BOOST_UNORDERED_UNORDERED_MAP_HPP_INCLUDED |
| #define BOOST_UNORDERED_UNORDERED_MAP_HPP_INCLUDED |
| |
| #if defined(_MSC_VER) && (_MSC_VER >= 1020) |
| # pragma once |
| #endif |
| |
| #include <boost/unordered/unordered_map_fwd.hpp> |
| #include <boost/functional/hash.hpp> |
| #include <boost/unordered/detail/hash_table.hpp> |
| |
| #if !defined(BOOST_HAS_RVALUE_REFS) |
| #include <boost/unordered/detail/move.hpp> |
| #endif |
| |
| #if !defined(BOOST_NO_0X_HDR_INITIALIZER_LIST) |
| #include <initializer_list> |
| #endif |
| |
| #if defined(BOOST_MSVC) |
| #pragma warning(push) |
| #if BOOST_MSVC >= 1400 |
| #pragma warning(disable:4396) //the inline specifier cannot be used when a |
| // friend declaration refers to a specialization |
| // of a function template |
| #endif |
| #endif |
| |
| namespace boost |
| { |
| template <class Key, class T, class Hash, class Pred, class Alloc> |
| class unordered_map |
| { |
| #if BOOST_WORKAROUND(__BORLANDC__, < 0x0582) |
| public: |
| #endif |
| typedef boost::unordered_detail::hash_types_unique_keys< |
| std::pair<const Key, T>, Key, Hash, Pred, Alloc |
| > implementation; |
| |
| BOOST_DEDUCED_TYPENAME implementation::hash_table base; |
| |
| public: |
| |
| // types |
| |
| typedef Key key_type; |
| typedef std::pair<const Key, T> value_type; |
| typedef T mapped_type; |
| typedef Hash hasher; |
| typedef Pred key_equal; |
| |
| typedef Alloc allocator_type; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::pointer pointer; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::const_pointer const_pointer; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::reference reference; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::const_reference const_reference; |
| |
| typedef BOOST_DEDUCED_TYPENAME implementation::size_type size_type; |
| typedef BOOST_DEDUCED_TYPENAME implementation::difference_type difference_type; |
| |
| typedef BOOST_DEDUCED_TYPENAME implementation::iterator iterator; |
| typedef BOOST_DEDUCED_TYPENAME implementation::const_iterator const_iterator; |
| typedef BOOST_DEDUCED_TYPENAME implementation::local_iterator local_iterator; |
| typedef BOOST_DEDUCED_TYPENAME implementation::const_local_iterator const_local_iterator; |
| |
| // construct/destroy/copy |
| |
| explicit unordered_map( |
| size_type n = boost::unordered_detail::default_initial_bucket_count, |
| const hasher &hf = hasher(), |
| const key_equal &eql = key_equal(), |
| const allocator_type &a = allocator_type()) |
| : base(n, hf, eql, a) |
| { |
| } |
| |
| explicit unordered_map(allocator_type const& a) |
| : base(boost::unordered_detail::default_initial_bucket_count, |
| hasher(), key_equal(), a) |
| { |
| } |
| |
| unordered_map(unordered_map const& other, allocator_type const& a) |
| : base(other.base, a) |
| { |
| } |
| |
| template <class InputIterator> |
| unordered_map(InputIterator f, InputIterator l) |
| : base(f, l, boost::unordered_detail::default_initial_bucket_count, |
| hasher(), key_equal(), allocator_type()) |
| { |
| } |
| |
| template <class InputIterator> |
| unordered_map(InputIterator f, InputIterator l, |
| size_type n, |
| const hasher &hf = hasher(), |
| const key_equal &eql = key_equal()) |
| : base(f, l, n, hf, eql, allocator_type()) |
| { |
| } |
| |
| template <class InputIterator> |
| unordered_map(InputIterator f, InputIterator l, |
| size_type n, |
| const hasher &hf, |
| const key_equal &eql, |
| const allocator_type &a) |
| : base(f, l, n, hf, eql, a) |
| { |
| } |
| |
| ~unordered_map() {} |
| |
| #if defined(BOOST_HAS_RVALUE_REFS) |
| unordered_map(unordered_map&& other) |
| : base(other.base, boost::unordered_detail::move_tag()) |
| { |
| } |
| |
| unordered_map(unordered_map&& other, allocator_type const& a) |
| : base(other.base, a, boost::unordered_detail::move_tag()) |
| { |
| } |
| |
| unordered_map& operator=(unordered_map&& x) |
| { |
| base.move(x.base); |
| return *this; |
| } |
| #else |
| unordered_map(boost::unordered_detail::move_from<unordered_map<Key, T, Hash, Pred, Alloc> > other) |
| : base(other.source.base, boost::unordered_detail::move_tag()) |
| { |
| } |
| |
| #if !BOOST_WORKAROUND(__BORLANDC__, < 0x0593) |
| unordered_map& operator=(unordered_map x) |
| { |
| base.move(x.base); |
| return *this; |
| } |
| #endif |
| #endif |
| |
| #if !defined(BOOST_NO_0X_HDR_INITIALIZER_LIST) |
| unordered_map(std::initializer_list<value_type> list, |
| size_type n = boost::unordered_detail::default_initial_bucket_count, |
| const hasher &hf = hasher(), |
| const key_equal &eql = key_equal(), |
| const allocator_type &a = allocator_type()) |
| : base(list.begin(), list.end(), n, hf, eql, a) |
| { |
| } |
| |
| unordered_map& operator=(std::initializer_list<value_type> list) |
| { |
| base.data_.clear(); |
| base.insert_range(list.begin(), list.end()); |
| return *this; |
| } |
| #endif |
| |
| private: |
| |
| BOOST_DEDUCED_TYPENAME implementation::iterator_base const& |
| get(const_iterator const& it) |
| { |
| return boost::unordered_detail::iterator_access::get(it); |
| } |
| |
| public: |
| |
| allocator_type get_allocator() const |
| { |
| return base.get_allocator(); |
| } |
| |
| // size and capacity |
| |
| bool empty() const |
| { |
| return base.empty(); |
| } |
| |
| size_type size() const |
| { |
| return base.size(); |
| } |
| |
| size_type max_size() const |
| { |
| return base.max_size(); |
| } |
| |
| // iterators |
| |
| iterator begin() |
| { |
| return iterator(base.data_.begin()); |
| } |
| |
| const_iterator begin() const |
| { |
| return const_iterator(base.data_.begin()); |
| } |
| |
| iterator end() |
| { |
| return iterator(base.data_.end()); |
| } |
| |
| const_iterator end() const |
| { |
| return const_iterator(base.data_.end()); |
| } |
| |
| const_iterator cbegin() const |
| { |
| return const_iterator(base.data_.begin()); |
| } |
| |
| const_iterator cend() const |
| { |
| return const_iterator(base.data_.end()); |
| } |
| |
| // modifiers |
| |
| #if defined(BOOST_UNORDERED_STD_FORWARD) |
| template <class... Args> |
| std::pair<iterator, bool> emplace(Args&&... args) |
| { |
| return boost::unordered_detail::pair_cast<iterator, bool>( |
| base.emplace(std::forward<Args>(args)...)); |
| } |
| |
| template <class... Args> |
| iterator emplace_hint(const_iterator hint, Args&&... args) |
| { |
| return iterator(base.emplace_hint(get(hint), std::forward<Args>(args)...)); |
| } |
| #else |
| |
| std::pair<iterator, bool> emplace(value_type const& v = value_type()) |
| { |
| return boost::unordered_detail::pair_cast<iterator, bool>( |
| base.emplace(v)); |
| } |
| |
| iterator emplace_hint(const_iterator hint, value_type const& v = value_type()) |
| { |
| return iterator(base.emplace_hint(get(hint), v)); |
| } |
| |
| #define BOOST_UNORDERED_EMPLACE(z, n, _) \ |
| template < \ |
| BOOST_UNORDERED_TEMPLATE_ARGS(z, n) \ |
| > \ |
| std::pair<iterator, bool> emplace( \ |
| BOOST_UNORDERED_FUNCTION_PARAMS(z, n) \ |
| ) \ |
| { \ |
| return boost::unordered_detail::pair_cast<iterator, bool>( \ |
| base.emplace( \ |
| BOOST_UNORDERED_CALL_PARAMS(z, n) \ |
| )); \ |
| } \ |
| \ |
| template < \ |
| BOOST_UNORDERED_TEMPLATE_ARGS(z, n) \ |
| > \ |
| iterator emplace_hint(const_iterator hint, \ |
| BOOST_UNORDERED_FUNCTION_PARAMS(z, n) \ |
| ) \ |
| { \ |
| return iterator(base.emplace_hint(get(hint), \ |
| BOOST_UNORDERED_CALL_PARAMS(z, n) \ |
| )); \ |
| } |
| |
| BOOST_PP_REPEAT_FROM_TO(1, BOOST_UNORDERED_EMPLACE_LIMIT, |
| BOOST_UNORDERED_EMPLACE, _) |
| |
| #undef BOOST_UNORDERED_EMPLACE |
| |
| #endif |
| |
| std::pair<iterator, bool> insert(const value_type& obj) |
| { |
| return boost::unordered_detail::pair_cast<iterator, bool>( |
| base.emplace(obj)); |
| } |
| |
| iterator insert(const_iterator hint, const value_type& obj) |
| { |
| return iterator(base.emplace_hint(get(hint), obj)); |
| } |
| |
| template <class InputIterator> |
| void insert(InputIterator first, InputIterator last) |
| { |
| base.insert_range(first, last); |
| } |
| |
| iterator erase(const_iterator position) |
| { |
| return iterator(base.data_.erase(get(position))); |
| } |
| |
| size_type erase(const key_type& k) |
| { |
| return base.erase_key(k); |
| } |
| |
| iterator erase(const_iterator first, const_iterator last) |
| { |
| return iterator(base.data_.erase_range(get(first), get(last))); |
| } |
| |
| void clear() |
| { |
| base.data_.clear(); |
| } |
| |
| void swap(unordered_map& other) |
| { |
| base.swap(other.base); |
| } |
| |
| // observers |
| |
| hasher hash_function() const |
| { |
| return base.hash_function(); |
| } |
| |
| key_equal key_eq() const |
| { |
| return base.key_eq(); |
| } |
| |
| mapped_type& operator[](const key_type &k) |
| { |
| return base[k].second; |
| } |
| |
| mapped_type& at(const key_type& k) |
| { |
| return base.at(k).second; |
| } |
| |
| mapped_type const& at(const key_type& k) const |
| { |
| return base.at(k).second; |
| } |
| |
| // lookup |
| |
| iterator find(const key_type& k) |
| { |
| return iterator(base.find(k)); |
| } |
| |
| const_iterator find(const key_type& k) const |
| { |
| return const_iterator(base.find(k)); |
| } |
| |
| size_type count(const key_type& k) const |
| { |
| return base.count(k); |
| } |
| |
| std::pair<iterator, iterator> |
| equal_range(const key_type& k) |
| { |
| return boost::unordered_detail::pair_cast<iterator, iterator>( |
| base.equal_range(k)); |
| } |
| |
| std::pair<const_iterator, const_iterator> |
| equal_range(const key_type& k) const |
| { |
| return boost::unordered_detail::pair_cast<const_iterator, const_iterator>( |
| base.equal_range(k)); |
| } |
| |
| // bucket interface |
| |
| size_type bucket_count() const |
| { |
| return base.bucket_count(); |
| } |
| |
| size_type max_bucket_count() const |
| { |
| return base.max_bucket_count(); |
| } |
| |
| size_type bucket_size(size_type n) const |
| { |
| return base.data_.bucket_size(n); |
| } |
| |
| size_type bucket(const key_type& k) const |
| { |
| return base.bucket(k); |
| } |
| |
| local_iterator begin(size_type n) |
| { |
| return local_iterator(base.data_.begin(n)); |
| } |
| |
| const_local_iterator begin(size_type n) const |
| { |
| return const_local_iterator(base.data_.begin(n)); |
| } |
| |
| local_iterator end(size_type n) |
| { |
| return local_iterator(base.data_.end(n)); |
| } |
| |
| const_local_iterator end(size_type n) const |
| { |
| return const_local_iterator(base.data_.end(n)); |
| } |
| |
| const_local_iterator cbegin(size_type n) const |
| { |
| return const_local_iterator(base.data_.begin(n)); |
| } |
| |
| const_local_iterator cend(size_type n) const |
| { |
| return const_local_iterator(base.data_.end(n)); |
| } |
| |
| // hash policy |
| |
| float load_factor() const |
| { |
| return base.load_factor(); |
| } |
| |
| float max_load_factor() const |
| { |
| return base.max_load_factor(); |
| } |
| |
| void max_load_factor(float m) |
| { |
| base.max_load_factor(m); |
| } |
| |
| void rehash(size_type n) |
| { |
| base.rehash(n); |
| } |
| |
| #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) |
| friend bool operator==(unordered_map const&, unordered_map const&); |
| friend bool operator!=(unordered_map const&, unordered_map const&); |
| #elif !BOOST_WORKAROUND(__BORLANDC__, < 0x0582) |
| friend bool operator==<Key, T, Hash, Pred, Alloc>(unordered_map const&, unordered_map const&); |
| friend bool operator!=<Key, T, Hash, Pred, Alloc>(unordered_map const&, unordered_map const&); |
| #endif |
| }; // class template unordered_map |
| |
| template <class K, class T, class H, class P, class A> |
| inline bool operator==(unordered_map<K, T, H, P, A> const& m1, |
| unordered_map<K, T, H, P, A> const& m2) |
| { |
| return boost::unordered_detail::equals(m1.base, m2.base); |
| } |
| |
| template <class K, class T, class H, class P, class A> |
| inline bool operator!=(unordered_map<K, T, H, P, A> const& m1, |
| unordered_map<K, T, H, P, A> const& m2) |
| { |
| return !boost::unordered_detail::equals(m1.base, m2.base); |
| } |
| |
| template <class K, class T, class H, class P, class A> |
| inline void swap(unordered_map<K, T, H, P, A> &m1, |
| unordered_map<K, T, H, P, A> &m2) |
| { |
| m1.swap(m2); |
| } |
| |
| template <class Key, class T, class Hash, class Pred, class Alloc> |
| class unordered_multimap |
| { |
| #if BOOST_WORKAROUND(__BORLANDC__, < 0x0582) |
| public: |
| #endif |
| typedef boost::unordered_detail::hash_types_equivalent_keys< |
| std::pair<const Key, T>, Key, Hash, Pred, Alloc |
| > implementation; |
| |
| BOOST_DEDUCED_TYPENAME implementation::hash_table base; |
| |
| public: |
| |
| // types |
| |
| typedef Key key_type; |
| typedef std::pair<const Key, T> value_type; |
| typedef T mapped_type; |
| typedef Hash hasher; |
| typedef Pred key_equal; |
| |
| typedef Alloc allocator_type; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::pointer pointer; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::const_pointer const_pointer; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::reference reference; |
| typedef BOOST_DEDUCED_TYPENAME allocator_type::const_reference const_reference; |
| |
| typedef BOOST_DEDUCED_TYPENAME implementation::size_type size_type; |
| typedef BOOST_DEDUCED_TYPENAME implementation::difference_type difference_type; |
| |
| typedef BOOST_DEDUCED_TYPENAME implementation::iterator iterator; |
| typedef BOOST_DEDUCED_TYPENAME implementation::const_iterator const_iterator; |
| typedef BOOST_DEDUCED_TYPENAME implementation::local_iterator local_iterator; |
| typedef BOOST_DEDUCED_TYPENAME implementation::const_local_iterator const_local_iterator; |
| |
| // construct/destroy/copy |
| |
| explicit unordered_multimap( |
| size_type n = boost::unordered_detail::default_initial_bucket_count, |
| const hasher &hf = hasher(), |
| const key_equal &eql = key_equal(), |
| const allocator_type &a = allocator_type()) |
| : base(n, hf, eql, a) |
| { |
| } |
| |
| explicit unordered_multimap(allocator_type const& a) |
| : base(boost::unordered_detail::default_initial_bucket_count, |
| hasher(), key_equal(), a) |
| { |
| } |
| |
| unordered_multimap(unordered_multimap const& other, allocator_type const& a) |
| : base(other.base, a) |
| { |
| } |
| |
| template <class InputIterator> |
| unordered_multimap(InputIterator f, InputIterator l) |
| : base(f, l, boost::unordered_detail::default_initial_bucket_count, |
| hasher(), key_equal(), allocator_type()) |
| { |
| } |
| |
| template <class InputIterator> |
| unordered_multimap(InputIterator f, InputIterator l, |
| size_type n, |
| const hasher &hf = hasher(), |
| const key_equal &eql = key_equal()) |
| : base(f, l, n, hf, eql, allocator_type()) |
| { |
| } |
| |
| template <class InputIterator> |
| unordered_multimap(InputIterator f, InputIterator l, |
| size_type n, |
| const hasher &hf, |
| const key_equal &eql, |
| const allocator_type &a) |
| : base(f, l, n, hf, eql, a) |
| { |
| } |
| |
| ~unordered_multimap() {} |
| |
| #if defined(BOOST_HAS_RVALUE_REFS) |
| unordered_multimap(unordered_multimap&& other) |
| : base(other.base, boost::unordered_detail::move_tag()) |
| { |
| } |
| |
| unordered_multimap(unordered_multimap&& other, allocator_type const& a) |
| : base(other.base, a, boost::unordered_detail::move_tag()) |
| { |
| } |
| |
| unordered_multimap& operator=(unordered_multimap&& x) |
| { |
| base.move(x.base); |
| return *this; |
| } |
| #else |
| unordered_multimap(boost::unordered_detail::move_from<unordered_multimap<Key, T, Hash, Pred, Alloc> > other) |
| : base(other.source.base, boost::unordered_detail::move_tag()) |
| { |
| } |
| |
| #if !BOOST_WORKAROUND(__BORLANDC__, < 0x0593) |
| unordered_multimap& operator=(unordered_multimap x) |
| { |
| base.move(x.base); |
| return *this; |
| } |
| #endif |
| #endif |
| |
| #if !defined(BOOST_NO_0X_HDR_INITIALIZER_LIST) |
| unordered_multimap(std::initializer_list<value_type> list, |
| size_type n = boost::unordered_detail::default_initial_bucket_count, |
| const hasher &hf = hasher(), |
| const key_equal &eql = key_equal(), |
| const allocator_type &a = allocator_type()) |
| : base(list.begin(), list.end(), n, hf, eql, a) |
| { |
| } |
| |
| unordered_multimap& operator=(std::initializer_list<value_type> list) |
| { |
| base.data_.clear(); |
| base.insert_range(list.begin(), list.end()); |
| return *this; |
| } |
| #endif |
| |
| |
| private: |
| |
| BOOST_DEDUCED_TYPENAME implementation::iterator_base const& |
| get(const_iterator const& it) |
| { |
| return boost::unordered_detail::iterator_access::get(it); |
| } |
| |
| public: |
| |
| allocator_type get_allocator() const |
| { |
| return base.get_allocator(); |
| } |
| |
| // size and capacity |
| |
| bool empty() const |
| { |
| return base.empty(); |
| } |
| |
| size_type size() const |
| { |
| return base.size(); |
| } |
| |
| size_type max_size() const |
| { |
| return base.max_size(); |
| } |
| |
| // iterators |
| |
| iterator begin() |
| { |
| return iterator(base.data_.begin()); |
| } |
| |
| const_iterator begin() const |
| { |
| return const_iterator(base.data_.begin()); |
| } |
| |
| iterator end() |
| { |
| return iterator(base.data_.end()); |
| } |
| |
| const_iterator end() const |
| { |
| return const_iterator(base.data_.end()); |
| } |
| |
| const_iterator cbegin() const |
| { |
| return const_iterator(base.data_.begin()); |
| } |
| |
| const_iterator cend() const |
| { |
| return const_iterator(base.data_.end()); |
| } |
| |
| // modifiers |
| |
| #if defined(BOOST_UNORDERED_STD_FORWARD) |
| template <class... Args> |
| iterator emplace(Args&&... args) |
| { |
| return iterator(base.emplace(std::forward<Args>(args)...)); |
| } |
| |
| template <class... Args> |
| iterator emplace_hint(const_iterator hint, Args&&... args) |
| { |
| return iterator(base.emplace_hint(get(hint), std::forward<Args>(args)...)); |
| } |
| #else |
| |
| iterator emplace(value_type const& v = value_type()) |
| { |
| return iterator(base.emplace(v)); |
| } |
| |
| iterator emplace_hint(const_iterator hint, value_type const& v = value_type()) |
| { |
| return iterator(base.emplace_hint(get(hint), v)); |
| } |
| |
| |
| #define BOOST_UNORDERED_EMPLACE(z, n, _) \ |
| template < \ |
| BOOST_UNORDERED_TEMPLATE_ARGS(z, n) \ |
| > \ |
| iterator emplace( \ |
| BOOST_UNORDERED_FUNCTION_PARAMS(z, n) \ |
| ) \ |
| { \ |
| return iterator( \ |
| base.emplace( \ |
| BOOST_UNORDERED_CALL_PARAMS(z, n) \ |
| )); \ |
| } \ |
| \ |
| template < \ |
| BOOST_UNORDERED_TEMPLATE_ARGS(z, n) \ |
| > \ |
| iterator emplace_hint(const_iterator hint, \ |
| BOOST_UNORDERED_FUNCTION_PARAMS(z, n) \ |
| ) \ |
| { \ |
| return iterator(base.emplace_hint(get(hint), \ |
| BOOST_UNORDERED_CALL_PARAMS(z, n) \ |
| )); \ |
| } |
| |
| BOOST_PP_REPEAT_FROM_TO(1, BOOST_UNORDERED_EMPLACE_LIMIT, |
| BOOST_UNORDERED_EMPLACE, _) |
| |
| #undef BOOST_UNORDERED_EMPLACE |
| |
| #endif |
| |
| iterator insert(const value_type& obj) |
| { |
| return iterator(base.emplace(obj)); |
| } |
| |
| iterator insert(const_iterator hint, const value_type& obj) |
| { |
| return iterator(base.emplace_hint(get(hint), obj)); |
| } |
| |
| template <class InputIterator> |
| void insert(InputIterator first, InputIterator last) |
| { |
| base.insert_range(first, last); |
| } |
| |
| iterator erase(const_iterator position) |
| { |
| return iterator(base.data_.erase(get(position))); |
| } |
| |
| size_type erase(const key_type& k) |
| { |
| return base.erase_key(k); |
| } |
| |
| iterator erase(const_iterator first, const_iterator last) |
| { |
| return iterator(base.data_.erase_range(get(first), get(last))); |
| } |
| |
| void clear() |
| { |
| base.data_.clear(); |
| } |
| |
| void swap(unordered_multimap& other) |
| { |
| base.swap(other.base); |
| } |
| |
| // observers |
| |
| hasher hash_function() const |
| { |
| return base.hash_function(); |
| } |
| |
| key_equal key_eq() const |
| { |
| return base.key_eq(); |
| } |
| |
| // lookup |
| |
| iterator find(const key_type& k) |
| { |
| return iterator(base.find(k)); |
| } |
| |
| const_iterator find(const key_type& k) const |
| { |
| return const_iterator(base.find(k)); |
| } |
| |
| size_type count(const key_type& k) const |
| { |
| return base.count(k); |
| } |
| |
| std::pair<iterator, iterator> |
| equal_range(const key_type& k) |
| { |
| return boost::unordered_detail::pair_cast<iterator, iterator>( |
| base.equal_range(k)); |
| } |
| |
| std::pair<const_iterator, const_iterator> |
| equal_range(const key_type& k) const |
| { |
| return boost::unordered_detail::pair_cast<const_iterator, const_iterator>( |
| base.equal_range(k)); |
| } |
| |
| // bucket interface |
| |
| size_type bucket_count() const |
| { |
| return base.bucket_count(); |
| } |
| |
| size_type max_bucket_count() const |
| { |
| return base.max_bucket_count(); |
| } |
| |
| size_type bucket_size(size_type n) const |
| { |
| return base.data_.bucket_size(n); |
| } |
| |
| size_type bucket(const key_type& k) const |
| { |
| return base.bucket(k); |
| } |
| |
| local_iterator begin(size_type n) |
| { |
| return local_iterator(base.data_.begin(n)); |
| } |
| |
| const_local_iterator begin(size_type n) const |
| { |
| return const_local_iterator(base.data_.begin(n)); |
| } |
| |
| local_iterator end(size_type n) |
| { |
| return local_iterator(base.data_.end(n)); |
| } |
| |
| const_local_iterator end(size_type n) const |
| { |
| return const_local_iterator(base.data_.end(n)); |
| } |
| |
| const_local_iterator cbegin(size_type n) const |
| { |
| return const_local_iterator(base.data_.begin(n)); |
| } |
| |
| const_local_iterator cend(size_type n) const |
| { |
| return const_local_iterator(base.data_.end(n)); |
| } |
| |
| // hash policy |
| |
| float load_factor() const |
| { |
| return base.load_factor(); |
| } |
| |
| float max_load_factor() const |
| { |
| return base.max_load_factor(); |
| } |
| |
| void max_load_factor(float m) |
| { |
| base.max_load_factor(m); |
| } |
| |
| void rehash(size_type n) |
| { |
| base.rehash(n); |
| } |
| |
| #if BOOST_WORKAROUND(BOOST_MSVC, < 1300) |
| friend bool operator==(unordered_multimap const&, unordered_multimap const&); |
| friend bool operator!=(unordered_multimap const&, unordered_multimap const&); |
| #elif !BOOST_WORKAROUND(__BORLANDC__, < 0x0582) |
| friend bool operator==<Key, T, Hash, Pred, Alloc>(unordered_multimap const&, unordered_multimap const&); |
| friend bool operator!=<Key, T, Hash, Pred, Alloc>(unordered_multimap const&, unordered_multimap const&); |
| #endif |
| }; // class template unordered_multimap |
| |
| template <class K, class T, class H, class P, class A> |
| inline bool operator==(unordered_multimap<K, T, H, P, A> const& m1, |
| unordered_multimap<K, T, H, P, A> const& m2) |
| { |
| return boost::unordered_detail::equals(m1.base, m2.base); |
| } |
| |
| template <class K, class T, class H, class P, class A> |
| inline bool operator!=(unordered_multimap<K, T, H, P, A> const& m1, |
| unordered_multimap<K, T, H, P, A> const& m2) |
| { |
| return !boost::unordered_detail::equals(m1.base, m2.base); |
| } |
| |
| template <class K, class T, class H, class P, class A> |
| inline void swap(unordered_multimap<K, T, H, P, A> &m1, |
| unordered_multimap<K, T, H, P, A> &m2) |
| { |
| m1.swap(m2); |
| } |
| |
| } // namespace boost |
| |
| #if defined(BOOST_MSVC) |
| #pragma warning(pop) |
| #endif |
| |
| #endif // BOOST_UNORDERED_UNORDERED_MAP_HPP_INCLUDED |