2317 lines
101 KiB
C++
Executable File
2317 lines
101 KiB
C++
Executable File
//////////////////////////////////////////////////////////////////////////////
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//
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// (C) Copyright Ion Gaztanaga 2005-2013. Distributed under the Boost
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// Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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//
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// See http://www.boost.org/libs/container for documentation.
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//
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//////////////////////////////////////////////////////////////////////////////
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#ifndef BOOST_CONTAINER_MAP_HPP
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#define BOOST_CONTAINER_MAP_HPP
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#ifndef BOOST_CONFIG_HPP
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# include <boost/config.hpp>
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#endif
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#if defined(BOOST_HAS_PRAGMA_ONCE)
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# pragma once
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#endif
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#include <boost/container/detail/config_begin.hpp>
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#include <boost/container/detail/workaround.hpp>
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// container
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#include <boost/container/container_fwd.hpp>
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#include <boost/container/new_allocator.hpp> //new_allocator
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#include <boost/container/throw_exception.hpp>
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// container/detail
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#include <boost/container/detail/mpl.hpp>
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#include <boost/container/detail/tree.hpp>
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#include <boost/container/detail/type_traits.hpp>
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#include <boost/container/detail/value_init.hpp>
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#include <boost/container/detail/pair.hpp>
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#include <boost/container/detail/pair_key_mapped_of_value.hpp>
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// move
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#include <boost/move/traits.hpp>
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#include <boost/move/utility_core.hpp>
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// move/detail
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#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
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#include <boost/move/detail/fwd_macros.hpp>
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#endif
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#include <boost/move/detail/move_helpers.hpp>
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// intrusive/detail
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#include <boost/intrusive/detail/minimal_pair_header.hpp> //pair
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#include <boost/intrusive/detail/minimal_less_equal_header.hpp>//less, equal
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// other
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#include <boost/static_assert.hpp>
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#include <boost/core/no_exceptions_support.hpp>
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// std
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#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
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#include <initializer_list>
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#endif
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namespace boost {
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namespace container {
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#ifdef BOOST_CONTAINER_DOXYGEN_INVOKED
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//! A map is a kind of associative container that supports unique keys (contains at
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//! most one of each key value) and provides for fast retrieval of values of another
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//! type T based on the keys. The map class supports bidirectional iterators.
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//!
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//! A map satisfies all of the requirements of a container and of a reversible
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//! container and of an associative container. The <code>value_type</code> stored
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//! by this container is the value_type is std::pair<const Key, T>.
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//!
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//! \tparam Key is the key_type of the map
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//! \tparam T is the <code>mapped_type</code>
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//! \tparam Compare is the ordering function for Keys (e.g. <i>std::less<Key></i>).
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//! \tparam Allocator is the allocator to allocate the <code>value_type</code>s
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//! (e.g. <i>allocator< std::pair<const Key, T> > </i>).
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//! \tparam Options is an packed option type generated using using boost::container::tree_assoc_options.
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template < class Key, class T, class Compare = std::less<Key>
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, class Allocator = void, class Options = tree_assoc_defaults >
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#else
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template <class Key, class T, class Compare, class Allocator, class Options>
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#endif
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class map
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///@cond
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: public dtl::tree
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< std::pair<const Key, T>
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, int
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, Compare, Allocator, Options>
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///@endcond
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{
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#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
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private:
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BOOST_COPYABLE_AND_MOVABLE(map)
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typedef int select_1st_t;
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typedef std::pair<const Key, T> value_type_impl;
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typedef dtl::tree
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<value_type_impl, select_1st_t, Compare, Allocator, Options> base_t;
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typedef dtl::pair <Key, T> movable_value_type_impl;
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typedef typename base_t::value_compare value_compare_impl;
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#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
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public:
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//////////////////////////////////////////////
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//
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// types
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//
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//////////////////////////////////////////////
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typedef Key key_type;
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typedef T mapped_type;
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typedef typename base_t::allocator_type allocator_type;
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typedef ::boost::container::allocator_traits<allocator_type> allocator_traits_type;
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typedef typename boost::container::allocator_traits<allocator_type>::value_type value_type;
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typedef typename boost::container::allocator_traits<allocator_type>::pointer pointer;
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typedef typename boost::container::allocator_traits<allocator_type>::const_pointer const_pointer;
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typedef typename boost::container::allocator_traits<allocator_type>::reference reference;
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typedef typename boost::container::allocator_traits<allocator_type>::const_reference const_reference;
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typedef typename boost::container::allocator_traits<allocator_type>::size_type size_type;
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typedef typename boost::container::allocator_traits<allocator_type>::difference_type difference_type;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::stored_allocator_type) stored_allocator_type;
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typedef BOOST_CONTAINER_IMPDEF(value_compare_impl) value_compare;
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typedef Compare key_compare;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::iterator) iterator;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_iterator) const_iterator;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::reverse_iterator) reverse_iterator;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_reverse_iterator) const_reverse_iterator;
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//typedef std::pair<key_type, mapped_type> nonconst_value_type;
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typedef BOOST_CONTAINER_IMPDEF(movable_value_type_impl) movable_value_type;
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typedef BOOST_CONTAINER_IMPDEF(node_handle<
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typename base_t::stored_allocator_type
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BOOST_MOVE_I pair_key_mapped_of_value
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<key_type BOOST_MOVE_I mapped_type> >) node_type;
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typedef BOOST_CONTAINER_IMPDEF
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(insert_return_type_base<iterator BOOST_MOVE_I node_type>) insert_return_type;
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//allocator_type::value_type type must be std::pair<CONST Key, T>
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BOOST_STATIC_ASSERT((dtl::is_same<typename allocator_type::value_type, std::pair<const Key, T> >::value));
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//////////////////////////////////////////////
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//
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// construct/copy/destroy
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//
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//////////////////////////////////////////////
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//! <b>Effects</b>: Default constructs an empty map.
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//!
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//! <b>Complexity</b>: Constant.
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BOOST_CONTAINER_FORCEINLINE
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map() BOOST_NOEXCEPT_IF(dtl::is_nothrow_default_constructible<allocator_type>::value &&
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dtl::is_nothrow_default_constructible<Compare>::value)
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: base_t()
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object
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//! and allocator.
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//!
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//! <b>Complexity</b>: Constant.
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BOOST_CONTAINER_FORCEINLINE map(const Compare& comp, const allocator_type& a)
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: base_t(comp, a)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object.
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//!
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//! <b>Complexity</b>: Constant.
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BOOST_CONTAINER_FORCEINLINE explicit map(const Compare& comp)
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: base_t(comp)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified allocator.
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//!
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//! <b>Complexity</b>: Constant.
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BOOST_CONTAINER_FORCEINLINE explicit map(const allocator_type& a)
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: base_t(a)
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{}
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//! <b>Effects</b>: Constructs an empty map and
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//! inserts elements from the range [first ,last ).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is last - first.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map(InputIterator first, InputIterator last)
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: base_t(true, first, last)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified
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//! allocator, and inserts elements from the range [first ,last ).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is last - first.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map(InputIterator first, InputIterator last, const allocator_type& a)
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: base_t(true, first, last, Compare(), a)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! inserts elements from the range [first ,last ).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is last - first.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map(InputIterator first, InputIterator last, const Compare& comp)
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: base_t(true, first, last, comp)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! allocator, and inserts elements from the range [first ,last ).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is last - first.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map(InputIterator first, InputIterator last, const Compare& comp, const allocator_type& a)
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: base_t(true, first, last, comp, a)
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{}
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//! <b>Effects</b>: Constructs an empty map and
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//! inserts elements from the ordered unique range [first ,last). This function
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//! is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map( ordered_unique_range_t, InputIterator first, InputIterator last)
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: base_t(ordered_range, first, last)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! inserts elements from the ordered unique range [first ,last). This function
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//! is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map( ordered_unique_range_t, InputIterator first, InputIterator last, const Compare& comp)
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: base_t(ordered_range, first, last, comp)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! allocator, and inserts elements from the ordered unique range [first ,last). This function
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//! is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map( ordered_unique_range_t, InputIterator first, InputIterator last
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, const Compare& comp, const allocator_type& a)
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: base_t(ordered_range, first, last, comp, a)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified allocator object and
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//! inserts elements from the ordered unique range [first ,last). This function
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//! is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [first ,last) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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template <class InputIterator>
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BOOST_CONTAINER_FORCEINLINE map(ordered_unique_range_t, InputIterator first, InputIterator last, const allocator_type& a)
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: base_t(ordered_range, first, last, Compare(), a)
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{}
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#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
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//! <b>Effects</b>: Constructs an empty map and
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//! inserts elements from the range [il.begin(), il.end()).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted according
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//! to the predicate and otherwise N logN, where N is il.first() - il.end().
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BOOST_CONTAINER_FORCEINLINE map(std::initializer_list<value_type> il)
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: base_t(true, il.begin(), il.end())
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! inserts elements from the range [il.begin(), il.end()).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is il.first() - il.end().
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BOOST_CONTAINER_FORCEINLINE map(std::initializer_list<value_type> il, const Compare& comp)
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: base_t(true, il.begin(), il.end(), comp)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified
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//! allocator, and inserts elements from the range [il.begin(), il.end()).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is il.first() - il.end().
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BOOST_CONTAINER_FORCEINLINE map(std::initializer_list<value_type> il, const allocator_type& a)
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: base_t(true, il.begin(), il.end(), Compare(), a)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! allocator, and inserts elements from the range [il.begin(), il.end()).
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//!
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//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
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//! the predicate and otherwise N logN, where N is il.first() - il.end().
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BOOST_CONTAINER_FORCEINLINE map(std::initializer_list<value_type> il, const Compare& comp, const allocator_type& a)
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: base_t(true, il.begin(), il.end(), comp, a)
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{}
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//! <b>Effects</b>: Constructs an empty map and inserts elements from the ordered unique range [il.begin(), il.end()).
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//! This function is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [il.begin(), il.end()) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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BOOST_CONTAINER_FORCEINLINE map(ordered_unique_range_t, std::initializer_list<value_type> il)
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: base_t(ordered_range, il.begin(), il.end())
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object,
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//! and inserts elements from the ordered unique range [il.begin(), il.end()). This function
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//! is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [il.begin(), il.end()) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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BOOST_CONTAINER_FORCEINLINE map(ordered_unique_range_t, std::initializer_list<value_type> il, const Compare& comp)
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: base_t(ordered_range, il.begin(), il.end(), comp)
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{}
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//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
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//! allocator, and inserts elements from the ordered unique range [il.begin(), il.end()). This function
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//! is more efficient than the normal range creation for ordered ranges.
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//!
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//! <b>Requires</b>: [il.begin(), il.end()) must be ordered according to the predicate and must be
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//! unique values.
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//!
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//! <b>Complexity</b>: Linear in N.
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//!
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//! <b>Note</b>: Non-standard extension.
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BOOST_CONTAINER_FORCEINLINE map( ordered_unique_range_t, std::initializer_list<value_type> il
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, const Compare& comp, const allocator_type& a)
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: base_t(ordered_range, il.begin(), il.end(), comp, a)
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{}
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#endif
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//! <b>Effects</b>: Copy constructs a map.
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//!
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//! <b>Complexity</b>: Linear in x.size().
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BOOST_CONTAINER_FORCEINLINE map(const map& x)
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: base_t(static_cast<const base_t&>(x))
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{}
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//! <b>Effects</b>: Move constructs a map. Constructs *this using x's resources.
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//!
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//! <b>Complexity</b>: Constant.
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//!
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//! <b>Postcondition</b>: x is emptied.
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BOOST_CONTAINER_FORCEINLINE map(BOOST_RV_REF(map) x)
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BOOST_NOEXCEPT_IF(boost::container::dtl::is_nothrow_move_constructible<Compare>::value)
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: base_t(BOOST_MOVE_BASE(base_t, x))
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{}
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//! <b>Effects</b>: Copy constructs a map using the specified allocator.
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//!
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//! <b>Complexity</b>: Linear in x.size().
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BOOST_CONTAINER_FORCEINLINE map(const map& x, const allocator_type &a)
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: base_t(static_cast<const base_t&>(x), a)
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{}
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//! <b>Effects</b>: Move constructs a map using the specified allocator.
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//! Constructs *this using x's resources.
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//!
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//! <b>Complexity</b>: Constant if x == x.get_allocator(), linear otherwise.
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//!
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//! <b>Postcondition</b>: x is emptied.
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BOOST_CONTAINER_FORCEINLINE map(BOOST_RV_REF(map) x, const allocator_type &a)
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: base_t(BOOST_MOVE_BASE(base_t, x), a)
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{}
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//! <b>Effects</b>: Makes *this a copy of x.
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//!
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//! <b>Complexity</b>: Linear in x.size().
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BOOST_CONTAINER_FORCEINLINE map& operator=(BOOST_COPY_ASSIGN_REF(map) x)
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{ return static_cast<map&>(this->base_t::operator=(static_cast<const base_t&>(x))); }
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//! <b>Effects</b>: this->swap(x.get()).
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//!
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//! <b>Throws</b>: If allocator_traits_type::propagate_on_container_move_assignment
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//! is false and (allocation throws or value_type's move constructor throws)
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//!
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//! <b>Complexity</b>: Constant if allocator_traits_type::
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//! propagate_on_container_move_assignment is true or
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//! this->get>allocator() == x.get_allocator(). Linear otherwise.
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BOOST_CONTAINER_FORCEINLINE map& operator=(BOOST_RV_REF(map) x)
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BOOST_NOEXCEPT_IF( (allocator_traits_type::propagate_on_container_move_assignment::value ||
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allocator_traits_type::is_always_equal::value) &&
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boost::container::dtl::is_nothrow_move_assignable<Compare>::value)
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{ return static_cast<map&>(this->base_t::operator=(BOOST_MOVE_BASE(base_t, x))); }
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#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
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//! <b>Effects</b>: Assign content of il to *this.
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//!
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BOOST_CONTAINER_FORCEINLINE map& operator=(std::initializer_list<value_type> il)
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{
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this->clear();
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insert(il.begin(), il.end());
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return *this;
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}
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#endif
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#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
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//! <b>Effects</b>: Returns a copy of the allocator that
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//! 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() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <b>Effects</b>: Returns an iterator to the first element contained in the container.
|
|
//!
|
|
//! <b>Throws</b>: Nothing.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
iterator begin() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <b>Effects</b>: Returns an iterator to the end of the container.
|
|
//!
|
|
//! <b>Throws</b>: Nothing.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
iterator end() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <b>Effects</b>: Returns true if the container contains no elements.
|
|
//!
|
|
//! <b>Throws</b>: Nothing.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
bool empty() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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 BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <b>Effects</b>: Returns the largest possible size of the container.
|
|
//!
|
|
//! <b>Throws</b>: Nothing.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
size_type max_size() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
#endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! <b>Effects</b>: If there is no key equivalent to x in the map, inserts
|
|
//! value_type(x, T()) into the map.
|
|
//!
|
|
//! <b>Returns</b>: A reference to the mapped_type corresponding to x in *this.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
mapped_type& operator[](const key_type &k);
|
|
|
|
//! <b>Effects</b>: If there is no key equivalent to x in the map, inserts
|
|
//! value_type(boost::move(x), T()) into the map (the key is move-constructed)
|
|
//!
|
|
//! <b>Returns</b>: A reference to the mapped_type corresponding to x in *this.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
mapped_type& operator[](key_type &&k);
|
|
#elif defined(BOOST_MOVE_HELPERS_RETURN_SFINAE_BROKEN)
|
|
//in compilers like GCC 3.4, we can't catch temporaries
|
|
BOOST_CONTAINER_FORCEINLINE mapped_type& operator[](const key_type &k) { return this->priv_subscript(k); }
|
|
BOOST_CONTAINER_FORCEINLINE mapped_type& operator[](BOOST_RV_REF(key_type) k) { return this->priv_subscript(::boost::move(k)); }
|
|
#else
|
|
BOOST_MOVE_CONVERSION_AWARE_CATCH( operator[] , key_type, mapped_type&, this->priv_subscript)
|
|
#endif
|
|
|
|
//! <b>Effects</b>: If a key equivalent to k already exists in the container, assigns forward<M>(obj)
|
|
//! to the mapped_type corresponding to the key k. If the key does not exist, inserts the new value
|
|
//! as if by insert, constructing it from value_type(k, forward<M>(obj)).
|
|
//!
|
|
//! No iterators or references are invalidated. If the insertion is successful, pointers and references
|
|
//! to the element obtained while it is held in the node handle are invalidated, and pointers and
|
|
//! references obtained to that element before it was extracted become valid.
|
|
//!
|
|
//! <b>Returns</b>: The bool component is true if the insertion took place and false if the assignment
|
|
//! took place. The iterator component is pointing at the element that was inserted or updated.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in the size of the container.
|
|
template <class M>
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator, bool> insert_or_assign(const key_type& k, BOOST_FWD_REF(M) obj)
|
|
{ return this->base_t::insert_or_assign(const_iterator(), k, ::boost::forward<M>(obj)); }
|
|
|
|
//! <b>Effects</b>: If a key equivalent to k already exists in the container, assigns forward<M>(obj)
|
|
//! to the mapped_type corresponding to the key k. If the key does not exist, inserts the new value
|
|
//! as if by insert, constructing it from value_type(k, move(obj)).
|
|
//!
|
|
//! No iterators or references are invalidated. If the insertion is successful, pointers and references
|
|
//! to the element obtained while it is held in the node handle are invalidated, and pointers and
|
|
//! references obtained to that element before it was extracted become valid.
|
|
//!
|
|
//! <b>Returns</b>: The bool component is true if the insertion took place and false if the assignment
|
|
//! took place. The iterator component is pointing at the element that was inserted or updated.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in the size of the container.
|
|
template <class M>
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator, bool> insert_or_assign(BOOST_RV_REF(key_type) k, BOOST_FWD_REF(M) obj)
|
|
{ return this->base_t::insert_or_assign(const_iterator(), ::boost::move(k), ::boost::forward<M>(obj)); }
|
|
|
|
//! <b>Effects</b>: If a key equivalent to k already exists in the container, assigns forward<M>(obj)
|
|
//! to the mapped_type corresponding to the key k. If the key does not exist, inserts the new value
|
|
//! as if by insert, constructing it from value_type(k, forward<M>(obj)) and the new element
|
|
//! to the container as close as possible to the position just before hint.
|
|
//!
|
|
//! No iterators or references are invalidated. If the insertion is successful, pointers and references
|
|
//! to the element obtained while it is held in the node handle are invalidated, and pointers and
|
|
//! references obtained to that element before it was extracted become valid.
|
|
//!
|
|
//! <b>Returns</b>: The bool component is true if the insertion took place and false if the assignment
|
|
//! took place. The iterator component is pointing at the element that was inserted or updated.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in the size of the container in general, but amortized constant if
|
|
//! the new element is inserted just before hint.
|
|
template <class M>
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert_or_assign(const_iterator hint, const key_type& k, BOOST_FWD_REF(M) obj)
|
|
{ return this->base_t::insert_or_assign(hint, k, ::boost::forward<M>(obj)).first; }
|
|
|
|
//! <b>Effects</b>: If a key equivalent to k already exists in the container, assigns forward<M>(obj)
|
|
//! to the mapped_type corresponding to the key k. If the key does not exist, inserts the new value
|
|
//! as if by insert, constructing it from value_type(k, move(obj)) and the new element
|
|
//! to the container as close as possible to the position just before hint.
|
|
//!
|
|
//! No iterators or references are invalidated. If the insertion is successful, pointers and references
|
|
//! to the element obtained while it is held in the node handle are invalidated, and pointers and
|
|
//! references obtained to that element before it was extracted become valid.
|
|
//!
|
|
//! <b>Returns</b>: The bool component is true if the insertion took place and false if the assignment
|
|
//! took place. The iterator component is pointing at the element that was inserted or updated.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in the size of the container in general, but amortized constant if
|
|
//! the new element is inserted just before hint.
|
|
template <class M>
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert_or_assign(const_iterator hint, BOOST_RV_REF(key_type) k, BOOST_FWD_REF(M) obj)
|
|
{ return this->base_t::insert_or_assign(hint, ::boost::move(k), ::boost::forward<M>(obj)).first; }
|
|
|
|
//! <b>Returns</b>: A reference to the element whose key is equivalent to x.
|
|
//! Throws: An exception object of type out_of_range if no such element is present.
|
|
//! <b>Complexity</b>: logarithmic.
|
|
T& at(const key_type& k)
|
|
{
|
|
iterator i = this->find(k);
|
|
if(i == this->end()){
|
|
throw_out_of_range("map::at key not found");
|
|
}
|
|
return i->second;
|
|
}
|
|
|
|
//! <b>Returns</b>: A reference to the element whose key is equivalent to x.
|
|
//! Throws: An exception object of type out_of_range if no such element is present.
|
|
//! <b>Complexity</b>: logarithmic.
|
|
BOOST_CONTAINER_ATTRIBUTE_NODISCARD const T& at(const key_type& k) const
|
|
{
|
|
const_iterator i = this->find(k);
|
|
if(i == this->end()){
|
|
throw_out_of_range("map::at key not found");
|
|
}
|
|
return i->second;
|
|
}
|
|
|
|
//////////////////////////////////////////////
|
|
//
|
|
// modifiers
|
|
//
|
|
//////////////////////////////////////////////
|
|
|
|
//! <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.
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator,bool> insert(const value_type& x)
|
|
{ return this->base_t::insert_unique_convertible(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.
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator,bool> insert(BOOST_RV_REF(value_type) x)
|
|
{ return this->base_t::insert_unique_convertible(boost::move(x)); }
|
|
|
|
//! <b>Effects</b>: Inserts a new value_type created from the pair 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.
|
|
template <class Pair>
|
|
BOOST_CONTAINER_FORCEINLINE BOOST_CONTAINER_DOC1ST
|
|
( std::pair<iterator BOOST_MOVE_I bool>
|
|
, typename dtl::enable_if_c<
|
|
dtl::is_convertible<Pair BOOST_MOVE_I value_type>::value ||
|
|
dtl::is_convertible<Pair BOOST_MOVE_I movable_value_type>::value
|
|
BOOST_MOVE_I std::pair<iterator BOOST_MOVE_I bool> >::type)
|
|
insert(BOOST_FWD_REF(Pair) x)
|
|
{ return this->base_t::emplace_unique(boost::forward<Pair>(x)); }
|
|
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, const value_type& x)
|
|
{ return this->base_t::insert_unique_hint_convertible(p, x); }
|
|
|
|
//! <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.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, BOOST_RV_REF(value_type) x)
|
|
{ return this->base_t::insert_unique_hint_convertible(p, boost::move(x)); }
|
|
|
|
//! <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.
|
|
template <class Pair>
|
|
BOOST_CONTAINER_FORCEINLINE BOOST_CONTAINER_DOC1ST
|
|
( iterator
|
|
, typename dtl::enable_if_c<
|
|
dtl::is_convertible<Pair BOOST_MOVE_I value_type>::value ||
|
|
dtl::is_convertible<Pair BOOST_MOVE_I movable_value_type>::value
|
|
BOOST_MOVE_I iterator >::type)
|
|
insert(const_iterator p, BOOST_FWD_REF(Pair) x)
|
|
{ return this->base_t::emplace_hint_unique(p, boost::forward<Pair>(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.
|
|
//! 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.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, BOOST_RV_REF(nonconst_value_type) x)
|
|
{ return this->try_emplace(p, boost::move(x.first), boost::move(x.second)); }
|
|
|
|
//! <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.
|
|
//! 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.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, BOOST_RV_REF(movable_value_type) x)
|
|
{ return this->try_emplace(p, boost::move(x.first), boost::move(x.second)); }
|
|
|
|
//! <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.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, const nonconst_value_type& x)
|
|
{ return this->try_emplace(p, x.first, x.second); }
|
|
|
|
|
|
*/
|
|
//! <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
|
|
|
|
//! <b>Requires</b>: nh is empty or this->get_allocator() == nh.get_allocator().
|
|
//!
|
|
//! <b>Effects</b>: If nh is empty, has no effect. Otherwise, inserts the element owned
|
|
//! by nh if and only if there is no element in the container with a key equivalent to nh.key().
|
|
//!
|
|
//! <b>Returns</b>: If nh is empty, insert_return_type.inserted is false, insert_return_type.position
|
|
//! is end(), and insert_return_type.node is empty. Otherwise if the insertion took place,
|
|
//! insert_return_type.inserted is true, insert_return_type.position points to the inserted element,
|
|
//! and insert_return_type.node is empty; if the insertion failed, insert_return_type.inserted is
|
|
//! false, insert_return_type.node has the previous value of nh, and insert_return_type.position
|
|
//! points to an element with a key equivalent to nh.key().
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
insert_return_type insert(BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{
|
|
typename base_t::node_type n(boost::move(nh));
|
|
typename base_t::insert_return_type base_ret(this->base_t::insert_unique_node(boost::move(n)));
|
|
return insert_return_type (base_ret.inserted, base_ret.position, boost::move(base_ret.node));
|
|
}
|
|
|
|
//! <b>Effects</b>: Same as `insert(node_type && nh)` but the element is inserted as close as possible
|
|
//! to the position just prior to "hint".
|
|
//!
|
|
//! <b>Complexity</b>: logarithmic in general, but amortized constant if the element is inserted
|
|
//! right before "hint".
|
|
insert_return_type insert(const_iterator hint, BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{
|
|
typename base_t::node_type n(boost::move(nh));
|
|
typename base_t::insert_return_type base_ret(this->base_t::insert_unique_node(hint, boost::move(n)));
|
|
return insert_return_type (base_ret.inserted, base_ret.position, boost::move(base_ret.node));
|
|
}
|
|
|
|
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Effects</b>: Inserts an object x of type T constructed with
|
|
//! std::forward<Args>(args)... in the container if and only if there is
|
|
//! no element in the container with an equivalent key.
|
|
//! p is a hint pointing to where the insert should start to search.
|
|
//!
|
|
//! <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 in general, but amortized constant if t
|
|
//! is inserted right before p.
|
|
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 T constructed with
|
|
//! std::forward<Args>(args)... in the container if and only if there is
|
|
//! no element in the container with an equivalent key.
|
|
//! 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.
|
|
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)...); }
|
|
|
|
//! <b>Requires</b>: value_type shall be EmplaceConstructible into map from piecewise_construct,
|
|
//! forward_as_tuple(k), forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Effects</b>: If the map already contains an element whose key is equivalent to k, there is no effect. Otherwise
|
|
//! inserts an object of type value_type constructed with piecewise_construct, forward_as_tuple(k),
|
|
//! forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Returns</b>: The bool component of the returned pair is true if and only if the
|
|
//! insertion took place. The returned iterator points to the map element whose key is equivalent to k.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
template <class... Args>
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator, bool> try_emplace(const key_type& k, BOOST_FWD_REF(Args)... args)
|
|
{ return this->base_t::try_emplace(const_iterator(), k, boost::forward<Args>(args)...); }
|
|
|
|
//! <b>Requires</b>: value_type shall be EmplaceConstructible into map from piecewise_construct,
|
|
//! forward_as_tuple(k), forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Effects</b>: If the map already contains an element whose key is equivalent to k, there is no effect. Otherwise
|
|
//! inserts an object of type value_type constructed with piecewise_construct, forward_as_tuple(k),
|
|
//! forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Returns</b>: The returned iterator points to the map element whose key is equivalent to k.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if value
|
|
//! is inserted right before p.
|
|
template <class... Args>
|
|
BOOST_CONTAINER_FORCEINLINE iterator try_emplace(const_iterator hint, const key_type &k, BOOST_FWD_REF(Args)... args)
|
|
{ return this->base_t::try_emplace(hint, k, boost::forward<Args>(args)...).first; }
|
|
|
|
//! <b>Requires</b>: value_type shall be EmplaceConstructible into map from piecewise_construct,
|
|
//! forward_as_tuple(move(k)), forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Effects</b>: If the map already contains an element whose key is equivalent to k, there is no effect. Otherwise
|
|
//! inserts an object of type value_type constructed with piecewise_construct, forward_as_tuple(move(k)),
|
|
//! forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Returns</b>: The bool component of the returned pair is true if and only if the
|
|
//! insertion took place. The returned iterator points to the map element whose key is equivalent to k.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
template <class... Args>
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator, bool> try_emplace(BOOST_RV_REF(key_type) k, BOOST_FWD_REF(Args)... args)
|
|
{ return this->base_t::try_emplace(const_iterator(), boost::move(k), boost::forward<Args>(args)...); }
|
|
|
|
//! <b>Requires</b>: value_type shall be EmplaceConstructible into map from piecewise_construct,
|
|
//! forward_as_tuple(move(k)), forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Effects</b>: If the map already contains an element whose key is equivalent to k, there is no effect. Otherwise
|
|
//! inserts an object of type value_type constructed with piecewise_construct, forward_as_tuple(move(k)),
|
|
//! forward_as_tuple(forward<Args>(args)...).
|
|
//!
|
|
//! <b>Returns</b>: The returned iterator points to the map element whose key is equivalent to k.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if value
|
|
//! is inserted right before p.
|
|
template <class... Args>
|
|
BOOST_CONTAINER_FORCEINLINE iterator try_emplace(const_iterator hint, BOOST_RV_REF(key_type) k, BOOST_FWD_REF(Args)... args)
|
|
{ return this->base_t::try_emplace(hint, boost::move(k), boost::forward<Args>(args)...).first; }
|
|
|
|
#else // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
|
|
|
#define BOOST_CONTAINER_MAP_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_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator, bool> try_emplace(const key_type& k BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
|
|
{ return this->base_t::try_emplace(const_iterator(), k BOOST_MOVE_I##N BOOST_MOVE_FWD##N); }\
|
|
\
|
|
BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
|
|
BOOST_CONTAINER_FORCEINLINE iterator try_emplace(const_iterator hint, const key_type &k BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
|
|
{ return this->base_t::try_emplace(hint, k BOOST_MOVE_I##N BOOST_MOVE_FWD##N).first; }\
|
|
\
|
|
BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
|
|
BOOST_CONTAINER_FORCEINLINE std::pair<iterator, bool> try_emplace(BOOST_RV_REF(key_type) k BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
|
|
{ return this->base_t::try_emplace(const_iterator(), boost::move(k) BOOST_MOVE_I##N BOOST_MOVE_FWD##N); }\
|
|
\
|
|
BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
|
|
BOOST_CONTAINER_FORCEINLINE iterator try_emplace(const_iterator hint, BOOST_RV_REF(key_type) k BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
|
|
{ return this->base_t::try_emplace(hint, boost::move(k) BOOST_MOVE_I##N BOOST_MOVE_FWD##N).first; }\
|
|
//
|
|
BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_MAP_EMPLACE_CODE)
|
|
#undef BOOST_CONTAINER_MAP_EMPLACE_CODE
|
|
|
|
#endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
|
|
|
//! <b>Effects</b>: If present, erases the element in the container with key equivalent to x.
|
|
//!
|
|
//! <b>Returns</b>: Returns the number of erased elements (0/1).
|
|
//!
|
|
//! <b>Complexity</b>: log(size()) + count(k)
|
|
BOOST_CONTAINER_FORCEINLINE size_type erase(const key_type& x)
|
|
{ return this->base_t::erase_unique(x); }
|
|
|
|
#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) BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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) BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
#else
|
|
using base_t::erase;
|
|
#endif // #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Effects</b>: Removes the first element in the container with key equivalent to k.
|
|
//!
|
|
//! <b>Returns</b>: A node_type owning the element if found, otherwise an empty node_type.
|
|
//!
|
|
//! <b>Complexity</b>: log(size()).
|
|
node_type extract(const key_type& k)
|
|
{
|
|
typename base_t::node_type base_nh(this->base_t::extract(k));
|
|
node_type nh(boost::move(base_nh));
|
|
return BOOST_MOVE_RET(node_type, nh);
|
|
}
|
|
|
|
//! <b>Effects</b>: Removes the element pointed to by "position".
|
|
//!
|
|
//! <b>Returns</b>: A node_type owning the element, otherwise an empty node_type.
|
|
//!
|
|
//! <b>Complexity</b>: Amortized constant.
|
|
node_type extract(const_iterator position)
|
|
{
|
|
typename base_t::node_type base_nh(this->base_t::extract(position));
|
|
node_type nh(boost::move(base_nh));
|
|
return BOOST_MOVE_RET(node_type, nh);
|
|
}
|
|
|
|
//! <b>Requires</b>: this->get_allocator() == source.get_allocator().
|
|
//!
|
|
//! <b>Effects</b>: Attempts to extract each element in source and insert it into a using
|
|
//! the comparison object of *this. If there is an element in a with key equivalent to the
|
|
//! key of an element from source, then that element is not extracted from source.
|
|
//!
|
|
//! <b>Postcondition</b>: Pointers and references to the transferred elements of source refer
|
|
//! to those same elements but as members of *this. Iterators referring to the transferred
|
|
//! elements will continue to refer to their elements, but they now behave as iterators into *this,
|
|
//! not into source.
|
|
//!
|
|
//! <b>Throws</b>: Nothing unless the comparison object throws.
|
|
//!
|
|
//! <b>Complexity</b>: N log(size() + N) (N has the value source.size())
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(map<Key, T, C2, Allocator, Options>& source)
|
|
{
|
|
typedef dtl::tree
|
|
<value_type_impl, select_1st_t, C2, Allocator, Options> base2_t;
|
|
this->merge_unique(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::map::merge(map<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG map<Key, T, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<map<Key, T, C2, Allocator, Options>&>(source)); }
|
|
|
|
//! @copydoc ::boost::container::map::merge(map<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(multimap<Key, T, C2, Allocator, Options>& source)
|
|
{
|
|
typedef dtl::tree
|
|
<value_type_impl, select_1st_t, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_unique(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::map::merge(map<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG multimap<Key, T, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<multimap<Key, T, C2, Allocator, Options>&>(source)); }
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! <b>Effects</b>: Swaps the contents of *this and x.
|
|
//!
|
|
//! <b>Throws</b>: Nothing.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
void swap(map& 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() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! <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->find(x) != this->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;
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
std::pair<iterator,iterator> equal_range(const key_type& x);
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
std::pair<const_iterator,const_iterator> equal_range(const key_type& x) const;
|
|
|
|
//! <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>
|
|
std::pair<iterator,iterator> equal_range(const K& 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>
|
|
std::pair<const_iterator,const_iterator> equal_range(const K& x) const;
|
|
|
|
//! <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 map& x, const map& 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 map& x, const map& 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 map& x, const map& 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 map& x, const map& 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 map& x, const map& 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 map& x, const map& y);
|
|
|
|
//! <b>Effects</b>: x.swap(y)
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
friend void swap(map& x, map& 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_DOXYGEN_INVOKED
|
|
private:
|
|
template<class KeyConvertible>
|
|
BOOST_CONTAINER_FORCEINLINE mapped_type& priv_subscript(BOOST_FWD_REF(KeyConvertible) k)
|
|
{
|
|
return this->try_emplace(boost::forward<KeyConvertible>(k)).first->second;
|
|
}
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
};
|
|
|
|
#ifndef BOOST_CONTAINER_NO_CXX17_CTAD
|
|
|
|
template <typename InputIterator>
|
|
map(InputIterator, InputIterator) ->
|
|
map< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>>;
|
|
|
|
template < typename InputIterator, typename AllocatorOrCompare>
|
|
map(InputIterator, InputIterator, AllocatorOrCompare const&) ->
|
|
map< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>
|
|
, typename dtl::if_c< // Compare
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, std::less<it_based_non_const_first_type_t<InputIterator>>
|
|
, AllocatorOrCompare
|
|
>::type
|
|
, typename dtl::if_c< // Allocator
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, AllocatorOrCompare
|
|
, new_allocator<std::pair<it_based_const_first_type_t<InputIterator>, it_based_second_type_t<InputIterator>>>
|
|
>::type
|
|
>;
|
|
|
|
template < typename InputIterator, typename Compare, typename Allocator
|
|
, typename = dtl::require_nonallocator_t<Compare>
|
|
, typename = dtl::require_allocator_t<Allocator>>
|
|
map(InputIterator, InputIterator, Compare const&, Allocator const&) ->
|
|
map< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>
|
|
, Compare
|
|
, Allocator>;
|
|
|
|
template <typename InputIterator>
|
|
map(ordered_unique_range_t, InputIterator, InputIterator) ->
|
|
map< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>>;
|
|
|
|
template < typename InputIterator, typename AllocatorOrCompare>
|
|
map(ordered_unique_range_t, InputIterator, InputIterator, AllocatorOrCompare const&) ->
|
|
map< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>
|
|
, typename dtl::if_c< // Compare
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, std::less<it_based_non_const_first_type_t<InputIterator>>
|
|
, AllocatorOrCompare
|
|
>::type
|
|
, typename dtl::if_c< // Allocator
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, AllocatorOrCompare
|
|
, new_allocator<std::pair<it_based_const_first_type_t<InputIterator>, it_based_second_type_t<InputIterator>>>
|
|
>::type
|
|
>;
|
|
|
|
template < typename InputIterator, typename Compare, typename Allocator
|
|
, typename = dtl::require_nonallocator_t<Compare>
|
|
, typename = dtl::require_allocator_t<Allocator>>
|
|
map(ordered_unique_range_t, InputIterator, InputIterator, Compare const&, Allocator const&) ->
|
|
map< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_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 T, class Compare, class Allocator, class Options>
|
|
struct has_trivial_destructor_after_move<boost::container::map<Key, T, Compare, Allocator, Options> >
|
|
{
|
|
typedef ::boost::container::dtl::tree<std::pair<const Key, T>, int, 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 multimap is a kind of associative container that supports equivalent keys
|
|
//! (possibly containing multiple copies of the same key value) and provides for
|
|
//! fast retrieval of values of another type T based on the keys. The multimap class
|
|
//! supports bidirectional iterators.
|
|
//!
|
|
//! A multimap satisfies all of the requirements of a container and of a reversible
|
|
//! container and of an associative container. The <code>value_type</code> stored
|
|
//! by this container is the value_type is std::pair<const Key, T>.
|
|
//!
|
|
//! \tparam Key is the key_type of the map
|
|
//! \tparam Value is the <code>mapped_type</code>
|
|
//! \tparam Compare is the ordering function for Keys (e.g. <i>std::less<Key></i>).
|
|
//! \tparam Allocator is the allocator to allocate the <code>value_type</code>s
|
|
//! (e.g. <i>allocator< std::pair<const Key, T> > </i>).
|
|
//! \tparam Options is an packed option type generated using using boost::container::tree_assoc_options.
|
|
template < class Key, class T, class Compare = std::less<Key>
|
|
, class Allocator = new_allocator< std::pair< const Key, T> >, class Options = tree_assoc_defaults>
|
|
#else
|
|
template <class Key, class T, class Compare, class Allocator, class Options>
|
|
#endif
|
|
class multimap
|
|
///@cond
|
|
: public dtl::tree
|
|
< std::pair<const Key, T>
|
|
, int
|
|
, Compare, Allocator, Options>
|
|
///@endcond
|
|
{
|
|
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
private:
|
|
BOOST_COPYABLE_AND_MOVABLE(multimap)
|
|
|
|
typedef int select_1st_t;
|
|
typedef std::pair<const Key, T> value_type_impl;
|
|
typedef dtl::tree
|
|
<value_type_impl, select_1st_t, Compare, Allocator, Options> base_t;
|
|
typedef dtl::pair <Key, T> movable_value_type_impl;
|
|
typedef typename base_t::value_compare value_compare_impl;
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
public:
|
|
//////////////////////////////////////////////
|
|
//
|
|
// types
|
|
//
|
|
//////////////////////////////////////////////
|
|
|
|
typedef Key key_type;
|
|
typedef T mapped_type;
|
|
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>::value_type value_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 BOOST_CONTAINER_IMPDEF(value_compare_impl) value_compare;
|
|
typedef Compare key_compare;
|
|
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 std::pair<key_type, mapped_type> nonconst_value_type;
|
|
typedef BOOST_CONTAINER_IMPDEF(movable_value_type_impl) movable_value_type;
|
|
typedef BOOST_CONTAINER_IMPDEF(node_handle<
|
|
typename base_t::stored_allocator_type
|
|
BOOST_MOVE_I pair_key_mapped_of_value
|
|
<key_type BOOST_MOVE_I mapped_type> >) node_type;
|
|
|
|
//allocator_type::value_type type must be std::pair<CONST Key, T>
|
|
BOOST_STATIC_ASSERT((dtl::is_same<typename allocator_type::value_type, std::pair<const Key, T> >::value));
|
|
|
|
//////////////////////////////////////////////
|
|
//
|
|
// construct/copy/destroy
|
|
//
|
|
//////////////////////////////////////////////
|
|
|
|
//! <b>Effects</b>: Default constructs an empty multimap.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
BOOST_CONTAINER_FORCEINLINE multimap()
|
|
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 multimap using the specified allocator
|
|
//! object and allocator.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
BOOST_CONTAINER_FORCEINLINE explicit multimap(const allocator_type& a)
|
|
: base_t(a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap using the specified comparison.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
BOOST_CONTAINER_FORCEINLINE explicit multimap(const Compare& comp)
|
|
: base_t(comp)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap using the specified comparison and allocator.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
BOOST_CONTAINER_FORCEINLINE multimap(const Compare& comp, const allocator_type& a)
|
|
: base_t(comp, a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(InputIterator first, InputIterator last)
|
|
: base_t(false, first, last)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(InputIterator first, InputIterator last, const allocator_type& a)
|
|
: base_t(false, first, last, Compare(), a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(InputIterator first, InputIterator last, const Compare& comp)
|
|
: base_t(false, first, last, comp)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(InputIterator first, InputIterator last,
|
|
const Compare& comp, const allocator_type& a)
|
|
: base_t(false, first, last, comp, a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(ordered_range_t, InputIterator first, InputIterator last)
|
|
: base_t(ordered_range, first, last)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(ordered_range_t, InputIterator first, InputIterator last, const Compare& comp)
|
|
: base_t(ordered_range, first, last, comp)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 multimap(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 multimap 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 multimap(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)
|
|
//! <b>Effects</b>: Constructs an empty multimap and
|
|
//! and inserts elements from the range [il.begin(), il.end()).
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
|
|
//! the predicate and otherwise N logN, where N is il.first() - il.end().
|
|
BOOST_CONTAINER_FORCEINLINE multimap(std::initializer_list<value_type> il)
|
|
: base_t(false, il.begin(), il.end())
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap using the specified
|
|
//! allocator, and inserts elements from the range [il.begin(), il.end()).
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
|
|
//! the predicate and otherwise N logN, where N is il.first() - il.end().
|
|
BOOST_CONTAINER_FORCEINLINE multimap(std::initializer_list<value_type> il, const allocator_type& a)
|
|
: base_t(false, il.begin(), il.end(), Compare(), a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap using the specified comparison object and
|
|
//! inserts elements from the range [il.begin(), il.end()).
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N if the range [first ,last ) is already sorted using
|
|
//! the predicate and otherwise N logN, where N is il.first() - il.end().
|
|
BOOST_CONTAINER_FORCEINLINE multimap(std::initializer_list<value_type> il, const Compare& comp)
|
|
: base_t(false, il.begin(), il.end(), comp)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multimap 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 [first ,last ) is already sorted using
|
|
//! the predicate and otherwise N logN, where N is il.first() - il.end().
|
|
BOOST_CONTAINER_FORCEINLINE multimap(std::initializer_list<value_type> il, const Compare& comp, const allocator_type& a)
|
|
: base_t(false, il.begin(), il.end(), comp, a)
|
|
{}
|
|
|
|
|
|
//! <b>Effects</b>: Constructs an empty map and
|
|
//! inserts elements from the ordered 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.
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N.
|
|
//!
|
|
//! <b>Note</b>: Non-standard extension.
|
|
BOOST_CONTAINER_FORCEINLINE multimap(ordered_range_t, std::initializer_list<value_type> il)
|
|
: base_t(ordered_range, il.begin(), il.end())
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty map using the specified comparison object and
|
|
//! inserts elements from the ordered 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.
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N.
|
|
//!
|
|
//! <b>Note</b>: Non-standard extension.
|
|
BOOST_CONTAINER_FORCEINLINE multimap(ordered_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 map and
|
|
//! inserts elements from the ordered 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.
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N.
|
|
//!
|
|
//! <b>Note</b>: Non-standard extension.
|
|
BOOST_CONTAINER_FORCEINLINE multimap(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
|
|
|
|
//! <b>Effects</b>: Copy constructs a multimap.
|
|
//!
|
|
//! <b>Complexity</b>: Linear in x.size().
|
|
BOOST_CONTAINER_FORCEINLINE multimap(const multimap& x)
|
|
: base_t(static_cast<const base_t&>(x))
|
|
{}
|
|
|
|
//! <b>Effects</b>: Move constructs a multimap. Constructs *this using x's resources.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
//!
|
|
//! <b>Postcondition</b>: x is emptied.
|
|
BOOST_CONTAINER_FORCEINLINE multimap(BOOST_RV_REF(multimap) 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 multimap.
|
|
//!
|
|
//! <b>Complexity</b>: Linear in x.size().
|
|
BOOST_CONTAINER_FORCEINLINE multimap(const multimap& x, const allocator_type &a)
|
|
: base_t(static_cast<const base_t&>(x), a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Move constructs a multimap using the specified allocator.
|
|
//! Constructs *this using x's resources.
|
|
//! <b>Complexity</b>: Constant if a == x.get_allocator(), linear otherwise.
|
|
//!
|
|
//! <b>Postcondition</b>: x is emptied.
|
|
BOOST_CONTAINER_FORCEINLINE multimap(BOOST_RV_REF(multimap) 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 multimap& operator=(BOOST_COPY_ASSIGN_REF(multimap) x)
|
|
{ return static_cast<multimap&>(this->base_t::operator=(static_cast<const base_t&>(x))); }
|
|
|
|
//! <b>Effects</b>: this->swap(x.get()).
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
BOOST_CONTAINER_FORCEINLINE multimap& operator=(BOOST_RV_REF(multimap) 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<multimap&>(this->base_t::operator=(BOOST_MOVE_BASE(base_t, x))); }
|
|
|
|
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
|
|
//! <b>Effects</b>: Assign content of il to *this.
|
|
//!
|
|
BOOST_CONTAINER_FORCEINLINE multimap& 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 T constructed with
|
|
//! std::forward<Args>(args)... 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.
|
|
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 T constructed with
|
|
//! std::forward<Args>(args)... 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.
|
|
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_MULTIMAP_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_MULTIMAP_EMPLACE_CODE)
|
|
#undef BOOST_CONTAINER_MULTIMAP_EMPLACE_CODE
|
|
|
|
#endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
|
|
|
//! <b>Effects</b>: Inserts x and returns the iterator pointing to the
|
|
//! newly inserted element.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const value_type& x)
|
|
{ return this->base_t::insert_equal_convertible(x); }
|
|
|
|
//! <b>Effects</b>: Inserts a new value move-constructed from x and returns
|
|
//! the iterator pointing to the newly inserted element.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(BOOST_RV_REF(value_type) x)
|
|
{ return this->base_t::insert_equal_convertible(boost::move(x)); }
|
|
|
|
//! <b>Effects</b>: Inserts a new value constructed from x and returns
|
|
//! the iterator pointing to the newly inserted element.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
template<class Pair>
|
|
BOOST_CONTAINER_FORCEINLINE BOOST_CONTAINER_DOC1ST
|
|
( iterator
|
|
, typename dtl::enable_if_c<
|
|
dtl::is_convertible<Pair BOOST_MOVE_I value_type>::value ||
|
|
dtl::is_convertible<Pair BOOST_MOVE_I movable_value_type>::value
|
|
BOOST_MOVE_I iterator >::type)
|
|
insert(BOOST_FWD_REF(Pair) x)
|
|
{ return this->base_t::emplace_equal(boost::forward<Pair>(x)); }
|
|
|
|
//! <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.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, const value_type& x)
|
|
{ return this->base_t::insert_equal_hint_convertible(p, x); }
|
|
|
|
//! <b>Effects</b>: Inserts a new 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.
|
|
BOOST_CONTAINER_FORCEINLINE iterator insert(const_iterator p, BOOST_RV_REF(movable_value_type) x)
|
|
{ return this->base_t::insert_equal_hint_convertible(p, boost::move(x)); }
|
|
|
|
//! <b>Effects</b>: Inserts a new value 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.
|
|
template<class Pair>
|
|
BOOST_CONTAINER_FORCEINLINE BOOST_CONTAINER_DOC1ST
|
|
( iterator
|
|
, typename dtl::enable_if_c<
|
|
dtl::is_convertible<Pair BOOST_MOVE_I value_type>::value ||
|
|
dtl::is_convertible<Pair BOOST_MOVE_I movable_value_type>::value
|
|
BOOST_MOVE_I iterator>::type)
|
|
insert(const_iterator p, BOOST_FWD_REF(Pair) x)
|
|
{ return this->base_t::emplace_hint_equal(p, boost::forward<Pair>(x)); }
|
|
|
|
//! <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)
|
|
//! <b>Effects</b>: inserts each element from the range [il.begin(), il.end().
|
|
//!
|
|
//! <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_equal_range(il.begin(), il.end()); }
|
|
#endif
|
|
|
|
//! <b>Requires</b>: nh is empty or this->get_allocator() == nh.get_allocator().
|
|
//!
|
|
//! <b>Effects/Returns</b>: If nh is empty, has no effect and returns end(). Otherwise, inserts
|
|
//! the element owned by nh and returns an iterator pointing to the newly inserted element.
|
|
//! If a range containing elements with keys equivalent to nh.key() exists,
|
|
//! the element is inserted at the end of that range. nh is always emptied.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
iterator insert(BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{
|
|
typename base_t::node_type n(boost::move(nh));
|
|
return this->base_t::insert_equal_node(boost::move(n));
|
|
}
|
|
|
|
//! <b>Effects</b>: Same as `insert(node_type && nh)` but the element is inserted as close as possible
|
|
//! to the position just prior to "hint".
|
|
//!
|
|
//! <b>Complexity</b>: logarithmic in general, but amortized constant if the element is inserted
|
|
//! right before "hint".
|
|
iterator insert(const_iterator hint, BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{
|
|
typename base_t::node_type n(boost::move(nh));
|
|
return this->base_t::insert_equal_node(hint, boost::move(n));
|
|
}
|
|
|
|
#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);
|
|
#endif
|
|
|
|
//! @copydoc ::boost::container::map::extract(const key_type&)
|
|
node_type extract(const key_type& k)
|
|
{
|
|
typename base_t::node_type base_nh(this->base_t::extract(k));
|
|
return node_type(boost::move(base_nh));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::map::extract(const_iterator)
|
|
node_type extract(const_iterator position)
|
|
{
|
|
typename base_t::node_type base_nh(this->base_t::extract(position));
|
|
return node_type (boost::move(base_nh));
|
|
}
|
|
|
|
//! <b>Requires</b>: this->get_allocator() == source.get_allocator().
|
|
//!
|
|
//! <b>Effects</b>: Extracts each element in source and insert it into a using
|
|
//! the comparison object of *this.
|
|
//!
|
|
//! <b>Postcondition</b>: Pointers and references to the transferred elements of source refer
|
|
//! to those same elements but as members of *this. Iterators referring to the transferred
|
|
//! elements will continue to refer to their elements, but they now behave as iterators into *this,
|
|
//! not into source.
|
|
//!
|
|
//! <b>Throws</b>: Nothing unless the comparison object throws.
|
|
//!
|
|
//! <b>Complexity</b>: N log(size() + N) (N has the value source.size())
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(multimap<Key, T, C2, Allocator, Options>& source)
|
|
{
|
|
typedef dtl::tree
|
|
<value_type_impl, select_1st_t, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_equal(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::multimap::merge(multimap<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG multimap<Key, T, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<multimap<Key, T, C2, Allocator, Options>&>(source)); }
|
|
|
|
//! @copydoc ::boost::container::multimap::merge(multimap<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(map<Key, T, C2, Allocator, Options>& source)
|
|
{
|
|
typedef dtl::tree
|
|
<value_type_impl, select_1st_t, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_equal(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::multimap::merge(multimap<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG map<Key, T, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<map<Key, T, C2, Allocator, Options>&>(source)); }
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! @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;
|
|
|
|
//! <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;
|
|
|
|
//! <b>Returns</b>: The number of elements with key equivalent to x.
|
|
//!
|
|
//! <b>Complexity</b>: log(size())+count(k)
|
|
size_type count(const key_type& x) const;
|
|
|
|
//! <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>
|
|
size_type count(const K& x) const;
|
|
|
|
//! <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;
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
std::pair<iterator,iterator> equal_range(const key_type& x);
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
std::pair<const_iterator,const_iterator> equal_range(const key_type& x) const;
|
|
|
|
//! <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>
|
|
std::pair<iterator,iterator> equal_range(const K& 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>
|
|
std::pair<const_iterator,const_iterator> equal_range(const K& x) const;
|
|
|
|
//! <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 multimap& x, const multimap& 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 multimap& x, const multimap& 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 multimap& x, const multimap& 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 multimap& x, const multimap& 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 multimap& x, const multimap& 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 multimap& x, const multimap& y);
|
|
|
|
//! <b>Effects</b>: x.swap(y)
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
friend void swap(multimap& x, multimap& 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>
|
|
multimap(InputIterator, InputIterator) ->
|
|
multimap< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>>;
|
|
|
|
template < typename InputIterator, typename AllocatorOrCompare>
|
|
multimap(InputIterator, InputIterator, AllocatorOrCompare const&) ->
|
|
multimap< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>
|
|
, typename dtl::if_c< // Compare
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, std::less<it_based_non_const_first_type_t<InputIterator>>
|
|
, AllocatorOrCompare
|
|
>::type
|
|
, typename dtl::if_c< // Allocator
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, AllocatorOrCompare
|
|
, new_allocator<std::pair<it_based_const_first_type_t<InputIterator>, it_based_second_type_t<InputIterator>>>
|
|
>::type
|
|
>;
|
|
|
|
template < typename InputIterator, typename Compare, typename Allocator
|
|
, typename = dtl::require_nonallocator_t<Compare>
|
|
, typename = dtl::require_allocator_t<Allocator>>
|
|
multimap(InputIterator, InputIterator, Compare const&, Allocator const&) ->
|
|
multimap< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>
|
|
, Compare
|
|
, Allocator>;
|
|
|
|
template <typename InputIterator>
|
|
multimap(ordered_range_t, InputIterator, InputIterator) ->
|
|
multimap< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>>;
|
|
|
|
template < typename InputIterator, typename AllocatorOrCompare>
|
|
multimap(ordered_range_t, InputIterator, InputIterator, AllocatorOrCompare const&) ->
|
|
multimap< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_type_t<InputIterator>
|
|
, typename dtl::if_c< // Compare
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, std::less<it_based_const_first_type_t<InputIterator>>
|
|
, AllocatorOrCompare
|
|
>::type
|
|
, typename dtl::if_c< // Allocator
|
|
dtl::is_allocator<AllocatorOrCompare>::value
|
|
, AllocatorOrCompare
|
|
, new_allocator<std::pair<it_based_const_first_type_t<InputIterator>, it_based_second_type_t<InputIterator>>>
|
|
>::type
|
|
>;
|
|
|
|
template < typename InputIterator, typename Compare, typename Allocator
|
|
, typename = dtl::require_nonallocator_t<Compare>
|
|
, typename = dtl::require_allocator_t<Allocator>>
|
|
multimap(ordered_range_t, InputIterator, InputIterator, Compare const&, Allocator const&) ->
|
|
multimap< it_based_non_const_first_type_t<InputIterator>
|
|
, it_based_second_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 T, class Compare, class Allocator, class Options>
|
|
struct has_trivial_destructor_after_move<boost::container::multimap<Key, T, Compare, Allocator, Options> >
|
|
{
|
|
typedef ::boost::container::dtl::tree<std::pair<const Key, T>, int, 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_MAP_HPP
|
|
|