1256 lines
52 KiB
C++
1256 lines
52 KiB
C++
//////////////////////////////////////////////////////////////////////////////
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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_SET_HPP
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#define BOOST_CONTAINER_SET_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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// 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/new_allocator.hpp> //new_allocator
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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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// 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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#include <boost/move/detail/move_helpers.hpp>
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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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// 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 set 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 the keys themselves.
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//! Class set supports bidirectional iterators.
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//!
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//! A set satisfies all of the requirements of a container and of a reversible container
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//! , and of an associative container. A set also provides most operations described in
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//! for unique keys.
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//!
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//! \tparam Key is the type to be inserted in the set, which is also the key_type
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//! \tparam Compare is the comparison functor used to order keys
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//! \tparam Allocator is the allocator to be used to allocate memory for this container
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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 Compare = std::less<Key>, class Allocator = new_allocator<Key>, class Options = tree_assoc_defaults >
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#else
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template <class Key, class Compare, class Allocator, class Options>
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#endif
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class set
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///@cond
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: public container_detail::tree
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< Key, container_detail::identity<Key>, 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(set)
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typedef container_detail::tree
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< Key, container_detail::identity<Key>, Compare, Allocator, Options> base_t;
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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 Key value_type;
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typedef Compare key_compare;
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typedef Compare value_compare;
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typedef ::boost::container::allocator_traits<Allocator> allocator_traits_type;
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typedef typename ::boost::container::allocator_traits<Allocator>::pointer pointer;
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typedef typename ::boost::container::allocator_traits<Allocator>::const_pointer const_pointer;
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typedef typename ::boost::container::allocator_traits<Allocator>::reference reference;
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typedef typename ::boost::container::allocator_traits<Allocator>::const_reference const_reference;
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typedef typename ::boost::container::allocator_traits<Allocator>::size_type size_type;
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typedef typename ::boost::container::allocator_traits<Allocator>::difference_type difference_type;
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typedef Allocator allocator_type;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::stored_allocator_type) stored_allocator_type;
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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 typename BOOST_CONTAINER_IMPDEF(base_t::node_type) node_type;
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typedef typename BOOST_CONTAINER_IMPDEF(base_t::insert_return_type) insert_return_type;
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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 set.
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//!
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//! <b>Complexity</b>: Constant.
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set() BOOST_NOEXCEPT_IF(container_detail::is_nothrow_default_constructible<Allocator>::value &&
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container_detail::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 set 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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explicit set(const Compare& comp,
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const allocator_type& a = allocator_type())
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: base_t(comp, a)
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{}
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//! <b>Effects</b>: Constructs an empty set using the specified allocator object.
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//!
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//! <b>Complexity</b>: Constant.
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explicit set(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 set 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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//! comp and otherwise N logN, where N is last - first.
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template <class InputIterator>
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set(InputIterator first, InputIterator last, const Compare& comp = Compare(),
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const allocator_type& a = allocator_type())
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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 set 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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//! comp and otherwise N logN, where N is last - first.
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template <class InputIterator>
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set(InputIterator first, InputIterator last, const allocator_type& a)
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: base_t(true, first, last, key_compare(), a)
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{}
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//! <b>Effects</b>: Constructs an empty set 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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set( ordered_unique_range_t, InputIterator first, InputIterator last
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, const Compare& comp = Compare(), const allocator_type& a = allocator_type())
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: base_t(ordered_range, first, last, comp, 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 set 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 [il.begin(), il.end()) is already sorted using
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//! comp and otherwise N logN, where N is il.begin() - il.end().
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set(std::initializer_list<value_type> il, const Compare& comp = Compare(), const allocator_type& a = allocator_type())
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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 set 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 [il.begin(), il.end()) is already sorted using
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//! comp and otherwise N logN, where N is il.begin() - il.end().
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set(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 set 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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set( ordered_unique_range_t, std::initializer_list<value_type> il, const Compare& comp = Compare()
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, const allocator_type& a = allocator_type())
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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 set.
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//!
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//! <b>Complexity</b>: Linear in x.size().
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set(const set& 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 set. 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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set(BOOST_RV_REF(set) x)
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BOOST_NOEXCEPT_IF(boost::container::container_detail::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 set using the specified allocator.
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//!
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//! <b>Complexity</b>: Linear in x.size().
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set(const set& 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 set 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 a == x.get_allocator(), linear otherwise.
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set(BOOST_RV_REF(set) 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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set& operator=(BOOST_COPY_ASSIGN_REF(set) x)
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{ return static_cast<set&>(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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set& operator=(BOOST_RV_REF(set) 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::container_detail::is_nothrow_move_assignable<Compare>::value)
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{ return static_cast<set&>(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>: Copy all elements from il to *this.
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//!
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//! <b>Complexity</b>: Linear in il.size().
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set& 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.
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//!
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//! <b>Complexity</b>: Constant.
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allocator_type get_allocator() const;
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//! <b>Effects</b>: Returns a reference to the internal allocator.
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//!
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//! <b>Throws</b>: Nothing
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//!
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//! <b>Complexity</b>: Constant.
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//!
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//! <b>Note</b>: Non-standard extension.
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stored_allocator_type &get_stored_allocator();
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//! <b>Effects</b>: Returns a reference to the internal allocator.
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//!
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//! <b>Throws</b>: Nothing
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//!
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//! <b>Complexity</b>: Constant.
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//!
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//! <b>Note</b>: Non-standard extension.
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const stored_allocator_type &get_stored_allocator() const;
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//! <b>Effects</b>: Returns an iterator to the first element contained in the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant
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iterator begin();
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//! <b>Effects</b>: Returns a const_iterator to the first element contained in the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_iterator begin() const;
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//! <b>Effects</b>: Returns a const_iterator to the first element contained in the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_iterator cbegin() const;
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//! <b>Effects</b>: Returns an iterator to the end of the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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iterator end();
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//! <b>Effects</b>: Returns a const_iterator to the end of the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_iterator end() const;
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//! <b>Effects</b>: Returns a const_iterator to the end of the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_iterator cend() const;
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//! <b>Effects</b>: Returns a reverse_iterator pointing to the beginning
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//! of the reversed container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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reverse_iterator rbegin();
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//! <b>Effects</b>: Returns a const_reverse_iterator pointing to the beginning
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//! of the reversed container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_reverse_iterator rbegin() const;
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//! <b>Effects</b>: Returns a const_reverse_iterator pointing to the beginning
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//! of the reversed container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_reverse_iterator crbegin() const;
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//! <b>Effects</b>: Returns a reverse_iterator pointing to the end
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//! of the reversed container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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reverse_iterator rend();
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//! <b>Effects</b>: Returns a const_reverse_iterator pointing to the end
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//! of the reversed container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_reverse_iterator rend() const;
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//! <b>Effects</b>: Returns a const_reverse_iterator pointing to the end
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//! of the reversed container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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const_reverse_iterator crend() const;
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//! <b>Effects</b>: Returns true if the container contains no elements.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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bool empty() const;
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//! <b>Effects</b>: Returns the number of the elements contained in the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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size_type size() const;
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//! <b>Effects</b>: Returns the largest possible size of the container.
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//!
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//! <b>Throws</b>: Nothing.
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//!
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//! <b>Complexity</b>: Constant.
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size_type max_size() const;
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#endif // #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
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#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
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//! <b>Effects</b>: Inserts an object x of type Key constructed with
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//! std::forward<Args>(args)... if and only if there is
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//! no element in the container with equivalent value.
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//! and returns the iterator pointing to the
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//! newly inserted element.
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//!
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//! <b>Returns</b>: The bool component of the returned pair is true if and only
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//! if the insertion takes place, and the iterator component of the pair
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//! points to the element with key equivalent to the key of x.
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//!
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//! <b>Throws</b>: If memory allocation throws or
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//! Key's in-place constructor throws.
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//!
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//! <b>Complexity</b>: Logarithmic.
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template <class... Args>
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std::pair<iterator,bool> emplace(BOOST_FWD_REF(Args)... args)
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{ return this->base_t::emplace_unique(boost::forward<Args>(args)...); }
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//! <b>Effects</b>: Inserts an object of type Key constructed with
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//! std::forward<Args>(args)... if and only if there is
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//! no element in the container with equivalent value.
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//! p is a hint pointing to where the insert
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//! should start to search.
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//!
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//! <b>Returns</b>: An iterator pointing to the element with key equivalent to the key of x.
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//!
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//! <b>Complexity</b>: Logarithmic.
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template <class... Args>
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iterator emplace_hint(const_iterator p, BOOST_FWD_REF(Args)... args)
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{ return this->base_t::emplace_hint_unique(p, boost::forward<Args>(args)...); }
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#else // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
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#define BOOST_CONTAINER_SET_EMPLACE_CODE(N) \
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BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
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std::pair<iterator,bool> emplace(BOOST_MOVE_UREF##N)\
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{ return this->base_t::emplace_unique(BOOST_MOVE_FWD##N); }\
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\
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BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
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iterator emplace_hint(const_iterator hint BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
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{ return this->base_t::emplace_hint_unique(hint BOOST_MOVE_I##N BOOST_MOVE_FWD##N); }\
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//
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BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_SET_EMPLACE_CODE)
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#undef BOOST_CONTAINER_SET_EMPLACE_CODE
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|
|
#endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! <b>Effects</b>: Inserts x if and only if there is no element in the container
|
|
//! with key equivalent to the key of x.
|
|
//!
|
|
//! <b>Returns</b>: The bool component of the returned pair is true if and only
|
|
//! if the insertion takes place, and the iterator component of the pair
|
|
//! points to the element with key equivalent to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
std::pair<iterator, bool> insert(const value_type &x);
|
|
|
|
//! <b>Effects</b>: Move constructs a new value from x if and only if there is
|
|
//! no element in the container with key equivalent to the key of x.
|
|
//!
|
|
//! <b>Returns</b>: The bool component of the returned pair is true if and only
|
|
//! if the insertion takes place, and the iterator component of the pair
|
|
//! points to the element with key equivalent to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
std::pair<iterator, bool> insert(value_type &&x);
|
|
#else
|
|
private:
|
|
typedef std::pair<iterator, bool> insert_return_pair;
|
|
public:
|
|
BOOST_MOVE_CONVERSION_AWARE_CATCH(insert, value_type, insert_return_pair, this->priv_insert)
|
|
#endif
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! <b>Effects</b>: Inserts a copy of x in the container if and only if there is
|
|
//! no element in the container with key equivalent to the key of x.
|
|
//! p is a hint pointing to where the insert should start to search.
|
|
//!
|
|
//! <b>Returns</b>: An iterator pointing to the element with key equivalent
|
|
//! to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if t
|
|
//! is inserted right before p.
|
|
iterator insert(const_iterator p, const value_type &x);
|
|
|
|
//! <b>Effects</b>: Inserts an element move constructed from x in the container.
|
|
//! p is a hint pointing to where the insert should start to search.
|
|
//!
|
|
//! <b>Returns</b>: An iterator pointing to the element with key equivalent to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
iterator insert(const_iterator p, value_type &&x);
|
|
#else
|
|
BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(insert, value_type, iterator, this->priv_insert, const_iterator, const_iterator)
|
|
#endif
|
|
|
|
//! <b>Requires</b>: first, last are not iterators into *this.
|
|
//!
|
|
//! <b>Effects</b>: inserts each element from the range [first,last) if and only
|
|
//! if there is no element with key equivalent to the key of that element.
|
|
//!
|
|
//! <b>Complexity</b>: At most N log(size()+N) (N is the distance from first to last)
|
|
template <class InputIterator>
|
|
void insert(InputIterator first, InputIterator last)
|
|
{ this->base_t::insert_unique(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())
|
|
void insert(std::initializer_list<value_type> il)
|
|
{ this->base_t::insert_unique(il.begin(), il.end()); }
|
|
#endif
|
|
|
|
//! @copydoc ::boost::container::map::insert(node_type&&)
|
|
insert_return_type insert(BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{ return this->base_t::insert_unique_node(boost::move(nh)); }
|
|
|
|
//! @copydoc ::boost::container::map::insert(const_iterator, node_type&&)
|
|
insert_return_type insert(const_iterator hint, BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{ return this->base_t::insert_unique_node(hint, boost::move(nh)); }
|
|
|
|
//! @copydoc ::boost::container::map::merge(map<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(set<Key, C2, Allocator, Options>& source)
|
|
{
|
|
typedef container_detail::tree
|
|
<Key, container_detail::identity<Key>, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_unique(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::set::merge(set<Key, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG set<Key, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<set<Key, C2, Allocator, Options>&>(source)); }
|
|
|
|
//! @copydoc ::boost::container::map::merge(multimap<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(multiset<Key, C2, Allocator, Options>& source)
|
|
{
|
|
typedef container_detail::tree
|
|
<Key, container_detail::identity<Key>, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_unique(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::set::merge(multiset<Key, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG multiset<Key, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<multiset<Key, C2, Allocator, Options>&>(source)); }
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Effects</b>: Erases the element pointed to by p.
|
|
//!
|
|
//! <b>Returns</b>: Returns an iterator pointing to the element immediately
|
|
//! following q prior to the element being erased. If no such element exists,
|
|
//! returns end().
|
|
//!
|
|
//! <b>Complexity</b>: Amortized constant time
|
|
iterator erase(const_iterator p);
|
|
|
|
//! <b>Effects</b>: Erases all elements in the container with key equivalent to x.
|
|
//!
|
|
//! <b>Returns</b>: Returns the number of erased elements.
|
|
//!
|
|
//! <b>Complexity</b>: log(size()) + count(k)
|
|
size_type erase(const key_type& x);
|
|
|
|
//! <b>Effects</b>: Erases all the elements in the range [first, last).
|
|
//!
|
|
//! <b>Returns</b>: Returns last.
|
|
//!
|
|
//! <b>Complexity</b>: log(size())+N where N is the distance from first to last.
|
|
iterator erase(const_iterator first, const_iterator last);
|
|
|
|
//! <b>Effects</b>: Swaps the contents of *this and x.
|
|
//!
|
|
//! <b>Throws</b>: Nothing.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
void swap(set& x)
|
|
BOOST_NOEXCEPT_IF( allocator_traits_type::is_always_equal::value
|
|
&& boost::container::container_detail::is_nothrow_swappable<Compare>::value );
|
|
|
|
//! <b>Effects</b>: erase(a.begin(),a.end()).
|
|
//!
|
|
//! <b>Postcondition</b>: size() == 0.
|
|
//!
|
|
//! <b>Complexity</b>: linear in size().
|
|
void clear();
|
|
|
|
//! <b>Effects</b>: Returns the comparison object out
|
|
//! of which a was constructed.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
key_compare key_comp() const;
|
|
|
|
//! <b>Effects</b>: Returns an object of value_compare constructed out
|
|
//! of the comparison object.
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
value_compare value_comp() const;
|
|
|
|
//! <b>Returns</b>: An iterator pointing to an element with the key
|
|
//! equivalent to x, or end() if such an element is not found.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
iterator find(const key_type& x);
|
|
|
|
//! <b>Returns</b>: A const_iterator pointing to an element with the key
|
|
//! equivalent to x, or end() if such an element is not found.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
const_iterator find(const key_type& x) const;
|
|
|
|
#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)
|
|
size_type count(const key_type& x) const
|
|
{ return static_cast<size_type>(this->base_t::find(x) != this->base_t::cend()); }
|
|
|
|
//! <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)
|
|
{ return static_cast<size_type>(this->base_t::find(x) != this->base_t::end()); }
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Returns</b>: An iterator pointing to the first element with key not less
|
|
//! than k, or a.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 k, or a.end() if such an element is not found.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
const_iterator lower_bound(const key_type& 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 upper_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 upper_bound(const key_type& x) const;
|
|
|
|
#endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
std::pair<iterator,iterator> equal_range(const key_type& x)
|
|
{ return this->base_t::lower_bound_range(x); }
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
std::pair<const_iterator, const_iterator> equal_range(const key_type& x) const
|
|
{ return this->base_t::lower_bound_range(x); }
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Effects</b>: Equivalent to std::make_pair(this->lower_bound(k), this->upper_bound(k)).
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic
|
|
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>Effects</b>: Rebalances the tree. It's a no-op for Red-Black and AVL trees.
|
|
//!
|
|
//! <b>Complexity</b>: Linear
|
|
void rebalance();
|
|
|
|
//! <b>Effects</b>: Returns true if x and y are equal
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator==(const set& x, const set& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x and y are unequal
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator!=(const set& x, const set& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is less than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator<(const set& x, const set& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is greater than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator>(const set& x, const set& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is equal or less than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator<=(const set& x, const set& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is equal or greater than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator>=(const set& x, const set& y);
|
|
|
|
//! <b>Effects</b>: x.swap(y)
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
friend void swap(set& x, set& y);
|
|
|
|
#endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
private:
|
|
template <class KeyType>
|
|
std::pair<iterator, bool> priv_insert(BOOST_FWD_REF(KeyType) x)
|
|
{ return this->base_t::insert_unique(::boost::forward<KeyType>(x)); }
|
|
|
|
template <class KeyType>
|
|
iterator priv_insert(const_iterator p, BOOST_FWD_REF(KeyType) x)
|
|
{ return this->base_t::insert_unique(p, ::boost::forward<KeyType>(x)); }
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
};
|
|
|
|
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
} //namespace container {
|
|
|
|
//!has_trivial_destructor_after_move<> == true_type
|
|
//!specialization for optimizations
|
|
template <class Key, class Compare, class Options, class Allocator>
|
|
struct has_trivial_destructor_after_move<boost::container::set<Key, Compare, Allocator, Options> >
|
|
{
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::pointer pointer;
|
|
static const bool value = ::boost::has_trivial_destructor_after_move<Allocator>::value &&
|
|
::boost::has_trivial_destructor_after_move<pointer>::value &&
|
|
::boost::has_trivial_destructor_after_move<Compare>::value;
|
|
};
|
|
|
|
namespace container {
|
|
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
#ifdef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
//! A multiset is a kind of associative container that supports equivalent keys
|
|
//! (possibly contains multiple copies of the same key value) and provides for
|
|
//! fast retrieval of the keys themselves. Class multiset supports bidirectional iterators.
|
|
//!
|
|
//! A multiset satisfies all of the requirements of a container and of a reversible
|
|
//! container, and of an associative container). multiset also provides most operations
|
|
//! described for duplicate keys.
|
|
//!
|
|
//! \tparam Key is the type to be inserted in the set, which is also the key_type
|
|
//! \tparam Compare is the comparison functor used to order keys
|
|
//! \tparam Allocator is the allocator to be used to allocate memory for this container
|
|
//! \tparam Options is an packed option type generated using using boost::container::tree_assoc_options.
|
|
template <class Key, class Compare = std::less<Key>, class Allocator = new_allocator<Key>, class Options = tree_assoc_defaults >
|
|
#else
|
|
template <class Key, class Compare, class Allocator, class Options>
|
|
#endif
|
|
class multiset
|
|
/// @cond
|
|
: public container_detail::tree
|
|
<Key,container_detail::identity<Key>, Compare, Allocator, Options>
|
|
/// @endcond
|
|
{
|
|
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
private:
|
|
BOOST_COPYABLE_AND_MOVABLE(multiset)
|
|
typedef container_detail::tree
|
|
<Key,container_detail::identity<Key>, Compare, Allocator, Options> base_t;
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
public:
|
|
|
|
//////////////////////////////////////////////
|
|
//
|
|
// types
|
|
//
|
|
//////////////////////////////////////////////
|
|
typedef Key key_type;
|
|
typedef Key value_type;
|
|
typedef Compare key_compare;
|
|
typedef Compare value_compare;
|
|
typedef ::boost::container::allocator_traits<Allocator> allocator_traits_type;
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::pointer pointer;
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::const_pointer const_pointer;
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::reference reference;
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::const_reference const_reference;
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::size_type size_type;
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::difference_type difference_type;
|
|
typedef Allocator allocator_type;
|
|
typedef typename BOOST_CONTAINER_IMPDEF(base_t::stored_allocator_type) stored_allocator_type;
|
|
typedef typename BOOST_CONTAINER_IMPDEF(base_t::iterator) iterator;
|
|
typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_iterator) const_iterator;
|
|
typedef typename BOOST_CONTAINER_IMPDEF(base_t::reverse_iterator) reverse_iterator;
|
|
typedef typename BOOST_CONTAINER_IMPDEF(base_t::const_reverse_iterator) const_reverse_iterator;
|
|
typedef typename BOOST_CONTAINER_IMPDEF(base_t::node_type) node_type;
|
|
|
|
//////////////////////////////////////////////
|
|
//
|
|
// construct/copy/destroy
|
|
//
|
|
//////////////////////////////////////////////
|
|
|
|
//! @copydoc ::boost::container::set::set()
|
|
multiset() BOOST_NOEXCEPT_IF(container_detail::is_nothrow_default_constructible<Allocator>::value &&
|
|
container_detail::is_nothrow_default_constructible<Compare>::value)
|
|
: base_t()
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(const Compare&, const allocator_type&)
|
|
explicit multiset(const Compare& comp,
|
|
const allocator_type& a = allocator_type())
|
|
: base_t(comp, a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(const allocator_type&)
|
|
explicit multiset(const allocator_type& a)
|
|
: base_t(a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(InputIterator, InputIterator, const Compare& comp, const allocator_type&)
|
|
template <class InputIterator>
|
|
multiset(InputIterator first, InputIterator last,
|
|
const Compare& comp = Compare(),
|
|
const allocator_type& a = allocator_type())
|
|
: base_t(false, first, last, comp, a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(InputIterator, InputIterator, const allocator_type&)
|
|
template <class InputIterator>
|
|
multiset(InputIterator first, InputIterator last, const allocator_type& a)
|
|
: base_t(false, first, last, key_compare(), a)
|
|
{}
|
|
|
|
//! <b>Effects</b>: Constructs an empty multiset using the specified comparison object and
|
|
//! allocator, and inserts elements from the ordered range [first ,last ). This function
|
|
//! is more efficient than the normal range creation for ordered ranges.
|
|
//!
|
|
//! <b>Requires</b>: [first ,last) must be ordered according to the predicate.
|
|
//!
|
|
//! <b>Complexity</b>: Linear in N.
|
|
//!
|
|
//! <b>Note</b>: Non-standard extension.
|
|
template <class InputIterator>
|
|
multiset( ordered_range_t, InputIterator first, InputIterator last
|
|
, const Compare& comp = Compare()
|
|
, const allocator_type& a = allocator_type())
|
|
: base_t(ordered_range, first, last, comp, a)
|
|
{}
|
|
|
|
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
|
|
//! @copydoc ::boost::container::set::set(std::initializer_list<value_type>, const Compare& comp, const allocator_type&)
|
|
multiset(std::initializer_list<value_type> il, const Compare& comp = Compare(), const allocator_type& a = allocator_type())
|
|
: base_t(false, il.begin(), il.end(), comp, a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(std::initializer_list<value_type>, const allocator_type&)
|
|
multiset(std::initializer_list<value_type> il, const allocator_type& a)
|
|
: base_t(false, il.begin(), il.end(), Compare(), a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(ordered_unique_range_t, std::initializer_list<value_type>, const Compare& comp, const allocator_type&)
|
|
multiset(ordered_unique_range_t, std::initializer_list<value_type> il, const Compare& comp = Compare(), const allocator_type& a = allocator_type())
|
|
: base_t(ordered_range, il.begin(), il.end(), comp, a)
|
|
{}
|
|
#endif
|
|
|
|
//! @copydoc ::boost::container::set::set(const set &)
|
|
multiset(const multiset& x)
|
|
: base_t(static_cast<const base_t&>(x))
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(set &&)
|
|
multiset(BOOST_RV_REF(multiset) x)
|
|
BOOST_NOEXCEPT_IF(boost::container::container_detail::is_nothrow_move_constructible<Compare>::value)
|
|
: base_t(BOOST_MOVE_BASE(base_t, x))
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(const set &, const allocator_type &)
|
|
multiset(const multiset& x, const allocator_type &a)
|
|
: base_t(static_cast<const base_t&>(x), a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::set(set &&, const allocator_type &)
|
|
multiset(BOOST_RV_REF(multiset) x, const allocator_type &a)
|
|
: base_t(BOOST_MOVE_BASE(base_t, x), a)
|
|
{}
|
|
|
|
//! @copydoc ::boost::container::set::operator=(const set &)
|
|
multiset& operator=(BOOST_COPY_ASSIGN_REF(multiset) x)
|
|
{ return static_cast<multiset&>(this->base_t::operator=(static_cast<const base_t&>(x))); }
|
|
|
|
//! @copydoc ::boost::container::set::operator=(set &&)
|
|
multiset& operator=(BOOST_RV_REF(multiset) x)
|
|
BOOST_NOEXCEPT_IF( (allocator_traits_type::propagate_on_container_move_assignment::value ||
|
|
allocator_traits_type::is_always_equal::value) &&
|
|
boost::container::container_detail::is_nothrow_move_assignable<Compare>::value)
|
|
{ return static_cast<multiset&>(this->base_t::operator=(BOOST_MOVE_BASE(base_t, x))); }
|
|
|
|
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
|
|
//! @copydoc ::boost::container::set::operator=(std::initializer_list<value_type>)
|
|
multiset& operator=(std::initializer_list<value_type> il)
|
|
{
|
|
this->clear();
|
|
insert(il.begin(), il.end());
|
|
return *this;
|
|
}
|
|
#endif
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! @copydoc ::boost::container::set::get_allocator()
|
|
allocator_type get_allocator() const;
|
|
|
|
//! @copydoc ::boost::container::set::get_stored_allocator()
|
|
stored_allocator_type &get_stored_allocator();
|
|
|
|
//! @copydoc ::boost::container::set::get_stored_allocator() const
|
|
const stored_allocator_type &get_stored_allocator() const;
|
|
|
|
//! @copydoc ::boost::container::set::begin()
|
|
iterator begin();
|
|
|
|
//! @copydoc ::boost::container::set::begin() const
|
|
const_iterator begin() const;
|
|
|
|
//! @copydoc ::boost::container::set::cbegin() const
|
|
const_iterator cbegin() const;
|
|
|
|
//! @copydoc ::boost::container::set::end()
|
|
iterator end() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::end() const
|
|
const_iterator end() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::cend() const
|
|
const_iterator cend() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::rbegin()
|
|
reverse_iterator rbegin() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::rbegin() const
|
|
const_reverse_iterator rbegin() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::crbegin() const
|
|
const_reverse_iterator crbegin() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::rend()
|
|
reverse_iterator rend() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::rend() const
|
|
const_reverse_iterator rend() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::crend() const
|
|
const_reverse_iterator crend() const BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::empty() const
|
|
bool empty() const;
|
|
|
|
//! @copydoc ::boost::container::set::size() const
|
|
size_type size() const;
|
|
|
|
//! @copydoc ::boost::container::set::max_size() const
|
|
size_type max_size() const;
|
|
|
|
#endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! <b>Effects</b>: Inserts an object of type Key constructed with
|
|
//! std::forward<Args>(args)... and returns the iterator pointing to the
|
|
//! newly inserted element.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
template <class... Args>
|
|
iterator emplace(BOOST_FWD_REF(Args)... args)
|
|
{ return this->base_t::emplace_equal(boost::forward<Args>(args)...); }
|
|
|
|
//! <b>Effects</b>: Inserts an object of type Key constructed with
|
|
//! std::forward<Args>(args)...
|
|
//!
|
|
//! <b>Returns</b>: An iterator pointing to the element with key equivalent
|
|
//! to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if t
|
|
//! is inserted right before p.
|
|
template <class... Args>
|
|
iterator emplace_hint(const_iterator p, BOOST_FWD_REF(Args)... args)
|
|
{ return this->base_t::emplace_hint_equal(p, boost::forward<Args>(args)...); }
|
|
|
|
#else // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
|
|
|
#define BOOST_CONTAINER_MULTISET_EMPLACE_CODE(N) \
|
|
BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
|
|
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 \
|
|
iterator emplace_hint(const_iterator hint BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
|
|
{ return this->base_t::emplace_hint_equal(hint BOOST_MOVE_I##N BOOST_MOVE_FWD##N); }\
|
|
//
|
|
BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_MULTISET_EMPLACE_CODE)
|
|
#undef BOOST_CONTAINER_MULTISET_EMPLACE_CODE
|
|
|
|
#endif // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! <b>Effects</b>: Inserts x and returns the iterator pointing to the
|
|
//! newly inserted element.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic.
|
|
iterator insert(const value_type &x);
|
|
|
|
//! <b>Effects</b>: Inserts a copy of x in the container.
|
|
//!
|
|
//! <b>Returns</b>: An iterator pointing to the element with key equivalent
|
|
//! to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if t
|
|
//! is inserted right before p.
|
|
iterator insert(value_type &&x);
|
|
#else
|
|
BOOST_MOVE_CONVERSION_AWARE_CATCH(insert, value_type, iterator, this->priv_insert)
|
|
#endif
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
//! <b>Effects</b>: Inserts a copy of x in the container.
|
|
//! p is a hint pointing to where the insert should start to search.
|
|
//!
|
|
//! <b>Returns</b>: An iterator pointing to the element with key equivalent
|
|
//! to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if t
|
|
//! is inserted right before p.
|
|
iterator insert(const_iterator p, const value_type &x);
|
|
|
|
//! <b>Effects</b>: Inserts a value move constructed from x in the container.
|
|
//! p is a hint pointing to where the insert should start to search.
|
|
//!
|
|
//! <b>Returns</b>: An iterator pointing to the element with key equivalent
|
|
//! to the key of x.
|
|
//!
|
|
//! <b>Complexity</b>: Logarithmic in general, but amortized constant if t
|
|
//! is inserted right before p.
|
|
iterator insert(const_iterator p, value_type &&x);
|
|
#else
|
|
BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(insert, value_type, iterator, this->priv_insert, const_iterator, const_iterator)
|
|
#endif
|
|
|
|
//! <b>Requires</b>: first, last are not iterators into *this.
|
|
//!
|
|
//! <b>Effects</b>: inserts each element from the range [first,last) .
|
|
//!
|
|
//! <b>Complexity</b>: At most N log(size()+N) (N is the distance from first to last)
|
|
template <class InputIterator>
|
|
void insert(InputIterator first, InputIterator last)
|
|
{ this->base_t::insert_equal(first, last); }
|
|
|
|
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
|
|
//! @copydoc ::boost::container::set::insert(std::initializer_list<value_type>)
|
|
void insert(std::initializer_list<value_type> il)
|
|
{ this->base_t::insert_equal(il.begin(), il.end()); }
|
|
#endif
|
|
|
|
//! @copydoc ::boost::container::multimap::insert(node_type&&)
|
|
iterator insert(BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{ return this->base_t::insert_equal_node(boost::move(nh)); }
|
|
|
|
//! @copydoc ::boost::container::multimap::insert(const_iterator, node_type&&)
|
|
iterator insert(const_iterator hint, BOOST_RV_REF_BEG_IF_CXX11 node_type BOOST_RV_REF_END_IF_CXX11 nh)
|
|
{ return this->base_t::insert_equal_node(hint, boost::move(nh)); }
|
|
|
|
//! @copydoc ::boost::container::multimap::merge(multimap<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(multiset<Key, C2, Allocator, Options>& source)
|
|
{
|
|
typedef container_detail::tree
|
|
<Key, container_detail::identity<Key>, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_equal(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::multiset::merge(multiset<Key, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG multiset<Key, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<multiset<Key, C2, Allocator, Options>&>(source)); }
|
|
|
|
//! @copydoc ::boost::container::multimap::merge(map<Key, T, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(set<Key, C2, Allocator, Options>& source)
|
|
{
|
|
typedef container_detail::tree
|
|
<Key, container_detail::identity<Key>, C2, Allocator, Options> base2_t;
|
|
this->base_t::merge_equal(static_cast<base2_t&>(source));
|
|
}
|
|
|
|
//! @copydoc ::boost::container::multiset::merge(set<Key, C2, Allocator, Options>&)
|
|
template<class C2>
|
|
BOOST_CONTAINER_FORCEINLINE void merge(BOOST_RV_REF_BEG set<Key, C2, Allocator, Options> BOOST_RV_REF_END source)
|
|
{ return this->merge(static_cast<set<Key, C2, Allocator, Options>&>(source)); }
|
|
|
|
#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
//! @copydoc ::boost::container::set::erase(const_iterator)
|
|
iterator erase(const_iterator p);
|
|
|
|
//! @copydoc ::boost::container::set::erase(const key_type&)
|
|
size_type erase(const key_type& x);
|
|
|
|
//! @copydoc ::boost::container::set::erase(const_iterator,const_iterator)
|
|
iterator erase(const_iterator first, const_iterator last);
|
|
|
|
//! @copydoc ::boost::container::set::swap
|
|
void swap(multiset& x)
|
|
BOOST_NOEXCEPT_IF( allocator_traits_type::is_always_equal::value
|
|
&& boost::container::container_detail::is_nothrow_swappable<Compare>::value );
|
|
|
|
//! @copydoc ::boost::container::set::clear
|
|
void clear() BOOST_NOEXCEPT_OR_NOTHROW;
|
|
|
|
//! @copydoc ::boost::container::set::key_comp
|
|
key_compare key_comp() const;
|
|
|
|
//! @copydoc ::boost::container::set::value_comp
|
|
value_compare value_comp() const;
|
|
|
|
//! @copydoc ::boost::container::set::find(const key_type& )
|
|
iterator find(const key_type& x);
|
|
|
|
//! @copydoc ::boost::container::set::find(const key_type& ) const
|
|
const_iterator find(const key_type& x) const;
|
|
|
|
//! @copydoc ::boost::container::set::count(const key_type& ) const
|
|
size_type count(const key_type& x) const;
|
|
|
|
//! @copydoc ::boost::container::set::lower_bound(const key_type& )
|
|
iterator lower_bound(const key_type& x);
|
|
|
|
//! @copydoc ::boost::container::set::lower_bound(const key_type& ) const
|
|
const_iterator lower_bound(const key_type& x) const;
|
|
|
|
//! @copydoc ::boost::container::set::upper_bound(const key_type& )
|
|
iterator upper_bound(const key_type& x);
|
|
|
|
//! @copydoc ::boost::container::set::upper_bound(const key_type& ) const
|
|
const_iterator upper_bound(const key_type& x) const;
|
|
|
|
//! @copydoc ::boost::container::set::equal_range(const key_type& ) const
|
|
std::pair<const_iterator, const_iterator> equal_range(const key_type& x) const;
|
|
|
|
//! @copydoc ::boost::container::set::equal_range(const key_type& )
|
|
std::pair<iterator,iterator> equal_range(const key_type& x);
|
|
|
|
//! @copydoc ::boost::container::set::rebalance()
|
|
void rebalance();
|
|
|
|
//! <b>Effects</b>: Returns true if x and y are equal
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator==(const multiset& x, const multiset& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x and y are unequal
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator!=(const multiset& x, const multiset& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is less than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator<(const multiset& x, const multiset& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is greater than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator>(const multiset& x, const multiset& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is equal or less than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator<=(const multiset& x, const multiset& y);
|
|
|
|
//! <b>Effects</b>: Returns true if x is equal or greater than y
|
|
//!
|
|
//! <b>Complexity</b>: Linear to the number of elements in the container.
|
|
friend bool operator>=(const multiset& x, const multiset& y);
|
|
|
|
//! <b>Effects</b>: x.swap(y)
|
|
//!
|
|
//! <b>Complexity</b>: Constant.
|
|
friend void swap(multiset& x, multiset& y);
|
|
|
|
#endif //#if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
|
|
|
|
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
private:
|
|
template <class KeyType>
|
|
iterator priv_insert(BOOST_FWD_REF(KeyType) x)
|
|
{ return this->base_t::insert_equal(::boost::forward<KeyType>(x)); }
|
|
|
|
template <class KeyType>
|
|
iterator priv_insert(const_iterator p, BOOST_FWD_REF(KeyType) x)
|
|
{ return this->base_t::insert_equal(p, ::boost::forward<KeyType>(x)); }
|
|
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
};
|
|
|
|
#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
} //namespace container {
|
|
|
|
//!has_trivial_destructor_after_move<> == true_type
|
|
//!specialization for optimizations
|
|
template <class Key, class Compare, class Allocator, class Options>
|
|
struct has_trivial_destructor_after_move<boost::container::multiset<Key, Compare, Allocator, Options> >
|
|
{
|
|
typedef typename ::boost::container::allocator_traits<Allocator>::pointer pointer;
|
|
static const bool value = ::boost::has_trivial_destructor_after_move<Allocator>::value &&
|
|
::boost::has_trivial_destructor_after_move<pointer>::value &&
|
|
::boost::has_trivial_destructor_after_move<Compare>::value;
|
|
};
|
|
|
|
namespace container {
|
|
|
|
#endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
|
|
|
|
}}
|
|
|
|
#include <boost/container/detail/config_end.hpp>
|
|
|
|
#endif // BOOST_CONTAINER_SET_HPP
|