Chris@16: //////////////////////////////////////////////////////////////////////////////
Chris@16: //
Chris@101: // (C) Copyright Ion Gaztanaga 2005-2013. Distributed under the Boost
Chris@16: // Software License, Version 1.0. (See accompanying file
Chris@16: // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: // See http://www.boost.org/libs/container for documentation.
Chris@16: //
Chris@101: //////////////////////////////////////////////////////////////////////////////
Chris@16: #ifndef BOOST_CONTAINER_LIST_HPP
Chris@16: #define BOOST_CONTAINER_LIST_HPP
Chris@16: 
Chris@101: #ifndef BOOST_CONFIG_HPP
Chris@101: #  include <boost/config.hpp>
Chris@101: #endif
Chris@101: 
Chris@101: #if defined(BOOST_HAS_PRAGMA_ONCE)
Chris@16: #  pragma once
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/container/detail/config_begin.hpp>
Chris@16: #include <boost/container/detail/workaround.hpp>
Chris@101: 
Chris@101: // container
Chris@16: #include <boost/container/container_fwd.hpp>
Chris@101: #include <boost/container/new_allocator.hpp> //new_allocator
Chris@101: #include <boost/container/throw_exception.hpp>
Chris@101: // container/detail
Chris@101: #include <boost/container/detail/algorithm.hpp>
Chris@101: #include <boost/container/detail/compare_functors.hpp>
Chris@101: #include <boost/container/detail/iterator.hpp>
Chris@16: #include <boost/container/detail/iterators.hpp>
Chris@16: #include <boost/container/detail/mpl.hpp>
Chris@101: #include <boost/container/detail/node_alloc_holder.hpp>
Chris@101: #include <boost/container/detail/version_type.hpp>
Chris@101: // move
Chris@101: #include <boost/move/utility_core.hpp>
Chris@16: #include <boost/move/iterator.hpp>
Chris@101: #include <boost/move/traits.hpp>
Chris@101: // move/detail
Chris@101: #if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
Chris@101: #  include <boost/move/detail/fwd_macros.hpp>
Chris@101: #endif
Chris@16: #include <boost/move/detail/move_helpers.hpp>
Chris@101: 
Chris@101: // intrusive
Chris@16: #include <boost/intrusive/pointer_traits.hpp>
Chris@16: #include <boost/intrusive/list.hpp>
Chris@101: // other
Chris@16: #include <boost/assert.hpp>
Chris@101: // std
Chris@101: #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
Chris@101: #include <initializer_list>
Chris@16: #endif
Chris@16: 
Chris@16: namespace boost {
Chris@16: namespace container {
Chris@16: 
Chris@101: #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16: namespace container_detail {
Chris@16: 
Chris@16: template<class VoidPointer>
Chris@16: struct list_hook
Chris@16: {
Chris@16:    typedef typename container_detail::bi::make_list_base_hook
Chris@16:       <container_detail::bi::void_pointer<VoidPointer>, container_detail::bi::link_mode<container_detail::bi::normal_link> >::type type;
Chris@16: };
Chris@16: 
Chris@16: template <class T, class VoidPointer>
Chris@16: struct list_node
Chris@16:    :  public list_hook<VoidPointer>::type
Chris@16: {
Chris@16:    private:
Chris@16:    list_node();
Chris@16: 
Chris@16:    public:
Chris@16:    typedef T value_type;
Chris@16:    typedef typename list_hook<VoidPointer>::type hook_type;
Chris@16: 
Chris@16:    T m_data;
Chris@16: 
Chris@16:    T &get_data()
Chris@16:    {  return this->m_data;   }
Chris@16: 
Chris@16:    const T &get_data() const
Chris@16:    {  return this->m_data;   }
Chris@16: };
Chris@16: 
Chris@101: template <class T, class VoidPointer>
Chris@101: struct iiterator_node_value_type< list_node<T,VoidPointer> > {
Chris@101:   typedef T type;
Chris@101: };
Chris@101: 
Chris@16: template<class Allocator>
Chris@16: struct intrusive_list_type
Chris@16: {
Chris@16:    typedef boost::container::allocator_traits<Allocator>   allocator_traits_type;
Chris@16:    typedef typename allocator_traits_type::value_type value_type;
Chris@16:    typedef typename boost::intrusive::pointer_traits
Chris@16:       <typename allocator_traits_type::pointer>::template
Chris@16:          rebind_pointer<void>::type
Chris@16:             void_pointer;
Chris@16:    typedef typename container_detail::list_node
Chris@16:          <value_type, void_pointer>             node_type;
Chris@16:    typedef typename container_detail::bi::make_list
Chris@16:       < node_type
Chris@16:       , container_detail::bi::base_hook<typename list_hook<void_pointer>::type>
Chris@16:       , container_detail::bi::constant_time_size<true>
Chris@16:       , container_detail::bi::size_type
Chris@16:          <typename allocator_traits_type::size_type>
Chris@16:       >::type                                   container_type;
Chris@16:    typedef container_type                       type ;
Chris@16: };
Chris@16: 
Chris@16: }  //namespace container_detail {
Chris@101: #endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16: 
Chris@16: //! A list is a doubly linked list. That is, it is a Sequence that supports both
Chris@16: //! forward and backward traversal, and (amortized) constant time insertion and
Chris@16: //! removal of elements at the beginning or the end, or in the middle. Lists have
Chris@16: //! the important property that insertion and splicing do not invalidate iterators
Chris@16: //! to list elements, and that even removal invalidates only the iterators that point
Chris@16: //! to the elements that are removed. The ordering of iterators may be changed
Chris@16: //! (that is, list<T>::iterator might have a different predecessor or successor
Chris@16: //! after a list operation than it did before), but the iterators themselves will
Chris@16: //! not be invalidated or made to point to different elements unless that invalidation
Chris@16: //! or mutation is explicit.
Chris@101: //!
Chris@101: //! \tparam T The type of object that is stored in the list
Chris@101: //! \tparam Allocator The allocator used for all internal memory management
Chris@16: #ifdef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@101: template <class T, class Allocator = new_allocator<T> >
Chris@16: #else
Chris@16: template <class T, class Allocator>
Chris@16: #endif
Chris@16: class list
Chris@16:    : protected container_detail::node_alloc_holder
Chris@16:       <Allocator, typename container_detail::intrusive_list_type<Allocator>::type>
Chris@16: {
Chris@101:    #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16:    typedef typename
Chris@16:       container_detail::intrusive_list_type<Allocator>::type Icont;
Chris@16:    typedef container_detail::node_alloc_holder<Allocator, Icont>  AllocHolder;
Chris@16:    typedef typename AllocHolder::NodePtr                          NodePtr;
Chris@16:    typedef typename AllocHolder::NodeAlloc                        NodeAlloc;
Chris@16:    typedef typename AllocHolder::ValAlloc                         ValAlloc;
Chris@16:    typedef typename AllocHolder::Node                             Node;
Chris@16:    typedef container_detail::allocator_destroyer<NodeAlloc>       Destroyer;
Chris@16:    typedef typename AllocHolder::alloc_version                    alloc_version;
Chris@16:    typedef boost::container::allocator_traits<Allocator>          allocator_traits_type;
Chris@101:    typedef boost::container::equal_to_value<Allocator>            equal_to_value_type;
Chris@16: 
Chris@16:    BOOST_COPYABLE_AND_MOVABLE(list)
Chris@16: 
Chris@101:    typedef container_detail::iterator_from_iiterator<typename Icont::iterator, false>  iterator_impl;
Chris@101:    typedef container_detail::iterator_from_iiterator<typename Icont::iterator, true>   const_iterator_impl;
Chris@101:    #endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16: 
Chris@16:    public:
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //                    types
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@16:    typedef T                                                                           value_type;
Chris@16:    typedef typename ::boost::container::allocator_traits<Allocator>::pointer           pointer;
Chris@16:    typedef typename ::boost::container::allocator_traits<Allocator>::const_pointer     const_pointer;
Chris@16:    typedef typename ::boost::container::allocator_traits<Allocator>::reference         reference;
Chris@16:    typedef typename ::boost::container::allocator_traits<Allocator>::const_reference   const_reference;
Chris@16:    typedef typename ::boost::container::allocator_traits<Allocator>::size_type         size_type;
Chris@16:    typedef typename ::boost::container::allocator_traits<Allocator>::difference_type   difference_type;
Chris@16:    typedef Allocator                                                                   allocator_type;
Chris@16:    typedef BOOST_CONTAINER_IMPDEF(NodeAlloc)                                           stored_allocator_type;
Chris@16:    typedef BOOST_CONTAINER_IMPDEF(iterator_impl)                                       iterator;
Chris@16:    typedef BOOST_CONTAINER_IMPDEF(const_iterator_impl)                                 const_iterator;
Chris@101:    typedef BOOST_CONTAINER_IMPDEF(boost::container::reverse_iterator<iterator>)        reverse_iterator;
Chris@101:    typedef BOOST_CONTAINER_IMPDEF(boost::container::reverse_iterator<const_iterator>)  const_reverse_iterator;
Chris@16: 
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //          construct/copy/destroy
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@16:    //! <b>Effects</b>: Default constructs a list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If allocator_type's default constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    list()
Chris@16:       : AllocHolder()
Chris@16:    {}
Chris@16: 
Chris@16:    //! <b>Effects</b>: Constructs a list taking the allocator as parameter.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    explicit list(const allocator_type &a) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:       : AllocHolder(a)
Chris@16:    {}
Chris@16: 
Chris@101:    //! <b>Effects</b>: Constructs a list
Chris@101:    //!   and inserts n value-initialized value_types.
Chris@16:    //!
Chris@101:    //! <b>Throws</b>: If allocator_type's default constructor
Chris@16:    //!   throws or T's default or copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to n.
Chris@16:    explicit list(size_type n)
Chris@16:       : AllocHolder(Allocator())
Chris@16:    {  this->resize(n);  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Constructs a list that will use a copy of allocator a
Chris@16:    //!   and inserts n copies of value.
Chris@16:    //!
Chris@101:    //! <b>Throws</b>: If allocator_type's default constructor
Chris@101:    //!   throws or T's default or copy constructor throws.
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to n.
Chris@101:    list(size_type n, const allocator_type &a)
Chris@101:       : AllocHolder(a)
Chris@101:    {  this->resize(n);  }
Chris@101: 
Chris@101:    //! <b>Effects</b>: Constructs a list that will use a copy of allocator a
Chris@101:    //!   and inserts n copies of value.
Chris@101:    //!
Chris@101:    //! <b>Throws</b>: If allocator_type's default constructor
Chris@16:    //!   throws or T's default or copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to n.
Chris@16:    list(size_type n, const T& value, const Allocator& a = Allocator())
Chris@16:       : AllocHolder(a)
Chris@16:    {  this->insert(this->cbegin(), n, value);  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Copy constructs a list.
Chris@16:    //!
Chris@16:    //! <b>Postcondition</b>: x == *this.
Chris@16:    //!
Chris@101:    //! <b>Throws</b>: If allocator_type's default constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the elements x contains.
Chris@16:    list(const list& x)
Chris@16:       : AllocHolder(x)
Chris@16:    {  this->insert(this->cbegin(), x.begin(), x.end());   }
Chris@16: 
Chris@101:    //! <b>Effects</b>: Move constructor. Moves x's resources to *this.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If allocator_type's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    list(BOOST_RV_REF(list) x)
Chris@101:       : AllocHolder(BOOST_MOVE_BASE(AllocHolder, x))
Chris@16:    {}
Chris@16: 
Chris@16:    //! <b>Effects</b>: Copy constructs a list using the specified allocator.
Chris@16:    //!
Chris@16:    //! <b>Postcondition</b>: x == *this.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If allocator_type's default constructor or copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the elements x contains.
Chris@16:    list(const list& x, const allocator_type &a)
Chris@16:       : AllocHolder(a)
Chris@16:    {  this->insert(this->cbegin(), x.begin(), x.end());   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Move constructor sing the specified allocator.
Chris@101:    //!                 Moves x's resources to *this.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If allocation or value_type's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant if a == x.get_allocator(), linear otherwise.
Chris@16:    list(BOOST_RV_REF(list) x, const allocator_type &a)
Chris@16:       : AllocHolder(a)
Chris@16:    {
Chris@16:       if(this->node_alloc() == x.node_alloc()){
Chris@16:          this->icont().swap(x.icont());
Chris@16:       }
Chris@16:       else{
Chris@101:          this->insert(this->cbegin(), boost::make_move_iterator(x.begin()), boost::make_move_iterator(x.end()));
Chris@16:       }
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Constructs a list that will use a copy of allocator a
Chris@16:    //!   and inserts a copy of the range [first, last) in the list.
Chris@16:    //!
Chris@101:    //! <b>Throws</b>: If allocator_type's default constructor
Chris@101:    //!   throws or T's constructor taking a dereferenced InIt throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the range [first, last).
Chris@16:    template <class InpIt>
Chris@16:    list(InpIt first, InpIt last, const Allocator &a = Allocator())
Chris@16:       : AllocHolder(a)
Chris@16:    {  this->insert(this->cbegin(), first, last);  }
Chris@16: 
Chris@101: 
Chris@101: #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
Chris@101:    //! <b>Effects</b>: Constructs a list that will use a copy of allocator a
Chris@101:    //!   and inserts a copy of the range [il.begin(), il.end()) in the list.
Chris@101:    //!
Chris@101:    //! <b>Throws</b>: If allocator_type's default constructor
Chris@101:    //!   throws or T's constructor taking a dereferenced
Chris@101:    //!   std::initializer_list iterator throws.
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the range [il.begin(), il.end()).
Chris@101:    list(std::initializer_list<value_type> il, const Allocator &a = Allocator())
Chris@101:       : AllocHolder(a)
Chris@101:    {  this->insert(this->cbegin(), il.begin(), il.end()); }
Chris@101: #endif
Chris@101: 
Chris@16:    //! <b>Effects</b>: Destroys the list. All stored values are destroyed
Chris@16:    //!   and used memory is deallocated.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the number of elements.
Chris@101:    ~list() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {} //AllocHolder clears the list
Chris@16: 
Chris@16:    //! <b>Effects</b>: Makes *this contain the same elements as x.
Chris@16:    //!
Chris@16:    //! <b>Postcondition</b>: this->size() == x.size(). *this contains a copy
Chris@16:    //! of each of x's elements.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the number of elements in x.
Chris@16:    list& operator=(BOOST_COPY_ASSIGN_REF(list) x)
Chris@16:    {
Chris@16:       if (&x != this){
Chris@16:          NodeAlloc &this_alloc     = this->node_alloc();
Chris@16:          const NodeAlloc &x_alloc  = x.node_alloc();
Chris@16:          container_detail::bool_<allocator_traits_type::
Chris@16:             propagate_on_container_copy_assignment::value> flag;
Chris@16:          if(flag && this_alloc != x_alloc){
Chris@16:             this->clear();
Chris@16:          }
Chris@16:          this->AllocHolder::copy_assign_alloc(x);
Chris@16:          this->assign(x.begin(), x.end());
Chris@16:       }
Chris@16:       return *this;
Chris@16:    }
Chris@16: 
Chris@101:    //! <b>Effects</b>: Move assignment. All x's values are transferred to *this.
Chris@16:    //!
Chris@16:    //! <b>Postcondition</b>: x.empty(). *this contains a the elements x had
Chris@16:    //!   before the function.
Chris@16:    //!
Chris@101:    //! <b>Throws</b>: If allocator_traits_type::propagate_on_container_move_assignment
Chris@101:    //!   is false and (allocation throws or value_type's move constructor throws)
Chris@16:    //!
Chris@101:    //! <b>Complexity</b>: Constant if allocator_traits_type::
Chris@101:    //!   propagate_on_container_move_assignment is true or
Chris@101:    //!   this->get>allocator() == x.get_allocator(). Linear otherwise.
Chris@16:    list& operator=(BOOST_RV_REF(list) x)
Chris@101:       BOOST_NOEXCEPT_IF(allocator_traits_type::propagate_on_container_move_assignment::value
Chris@101:                                   || allocator_traits_type::is_always_equal::value)
Chris@16:    {
Chris@101:       BOOST_ASSERT(this != &x);
Chris@101:       NodeAlloc &this_alloc = this->node_alloc();
Chris@101:       NodeAlloc &x_alloc    = x.node_alloc();
Chris@101:       const bool propagate_alloc = allocator_traits_type::
Chris@101:             propagate_on_container_move_assignment::value;
Chris@101:       const bool allocators_equal = this_alloc == x_alloc; (void)allocators_equal;
Chris@101:       //Resources can be transferred if both allocators are
Chris@101:       //going to be equal after this function (either propagated or already equal)
Chris@101:       if(propagate_alloc || allocators_equal){
Chris@101:          //Destroy
Chris@101:          this->clear();
Chris@101:          //Move allocator if needed
Chris@101:          this->AllocHolder::move_assign_alloc(x);
Chris@101:          //Obtain resources
Chris@101:          this->icont() = boost::move(x.icont());
Chris@101:       }
Chris@101:       //Else do a one by one move
Chris@101:       else{
Chris@101:          this->assign( boost::make_move_iterator(x.begin())
Chris@101:                      , boost::make_move_iterator(x.end()));
Chris@16:       }
Chris@16:       return *this;
Chris@16:    }
Chris@16: 
Chris@101: #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
Chris@101:    //! <b>Effects</b>: Makes *this contain the same elements as il.
Chris@101:    //!
Chris@101:    //! <b>Postcondition</b>: this->size() == il.size(). *this contains a copy
Chris@101:    //! of each of x's elements.
Chris@101:    //!
Chris@101:    //! <b>Throws</b>: If memory allocation throws or T's copy constructor throws.
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in x.
Chris@101:    list& operator=(std::initializer_list<value_type> il)
Chris@101:    {
Chris@101:       assign(il.begin(), il.end());
Chris@101:       return *this;
Chris@101:    }
Chris@101: #endif
Chris@101: 
Chris@16:    //! <b>Effects</b>: Assigns the n copies of val to *this.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to n.
Chris@16:    void assign(size_type n, const T& val)
Chris@16:    {
Chris@16:       typedef constant_iterator<value_type, difference_type> cvalue_iterator;
Chris@16:       return this->assign(cvalue_iterator(val, n), cvalue_iterator());
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Assigns the the range [first, last) to *this.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or
Chris@16:    //!   T's constructor from dereferencing InpIt throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to n.
Chris@16:    template <class InpIt>
Chris@16:    void assign(InpIt first, InpIt last
Chris@16:       #if !defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@16:       , typename container_detail::enable_if_c
Chris@16:          < !container_detail::is_convertible<InpIt, size_type>::value
Chris@16:          >::type * = 0
Chris@16:       #endif
Chris@16:       )
Chris@16:    {
Chris@16:       iterator first1      = this->begin();
Chris@16:       const iterator last1 = this->end();
Chris@16:       for ( ; first1 != last1 && first != last; ++first1, ++first)
Chris@16:          *first1 = *first;
Chris@16:       if (first == last)
Chris@16:          this->erase(first1, last1);
Chris@16:       else{
Chris@16:          this->insert(last1, first, last);
Chris@16:       }
Chris@16:    }
Chris@16: 
Chris@101: #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
Chris@101:    //! <b>Effects</b>: Assigns the the range [il.begin(), il.end()) to *this.
Chris@101:    //!
Chris@101:    //! <b>Throws</b>: If memory allocation throws or
Chris@101:    //!   T's constructor from dereferencing std::initializer_list iterator throws.
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to n.
Chris@101:    void assign(std::initializer_list<value_type> il)
Chris@101:    { assign(il.begin(), il.end()); }
Chris@101: #endif
Chris@101: 
Chris@16:    //! <b>Effects</b>: Returns a copy of the internal allocator.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If allocator's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    allocator_type get_allocator() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return allocator_type(this->node_alloc()); }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a reference to the internal allocator.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Non-standard extension.
Chris@101:    stored_allocator_type &get_stored_allocator() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return this->node_alloc(); }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a reference to the internal allocator.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Non-standard extension.
Chris@101:    const stored_allocator_type &get_stored_allocator() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return this->node_alloc(); }
Chris@16: 
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //                iterators
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns an iterator to the first element contained in the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    iterator begin() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    { return iterator(this->icont().begin()); }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_iterator to the first element contained in the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_iterator begin() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return this->cbegin();   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns an iterator to the end of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    iterator end() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return iterator(this->icont().end());  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_iterator to the end of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_iterator end() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return this->cend();  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a reverse_iterator pointing to the beginning
Chris@16:    //! of the reversed list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    reverse_iterator rbegin() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return reverse_iterator(end());  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the beginning
Chris@16:    //! of the reversed list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_reverse_iterator rbegin() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return this->crbegin();  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a reverse_iterator pointing to the end
Chris@16:    //! of the reversed list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    reverse_iterator rend() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return reverse_iterator(begin());   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the end
Chris@16:    //! of the reversed list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_reverse_iterator rend() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return this->crend();   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_iterator to the first element contained in the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_iterator cbegin() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return const_iterator(this->non_const_icont().begin());   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_iterator to the end of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_iterator cend() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return const_iterator(this->non_const_icont().end());  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the beginning
Chris@16:    //! of the reversed list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_reverse_iterator crbegin() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return const_reverse_iterator(this->cend());  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns a const_reverse_iterator pointing to the end
Chris@16:    //! of the reversed list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_reverse_iterator crend() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return const_reverse_iterator(this->cbegin());   }
Chris@16: 
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //                capacity
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns true if the list contains no elements.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    bool empty() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return !this->size();  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns the number of the elements contained in the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    size_type size() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {   return this->icont().size();   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Returns the largest possible size of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    size_type max_size() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return AllocHolder::max_size();  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Inserts or erases elements at the end such that
Chris@16:    //!   the size becomes n. New elements are value initialized.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws, or T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the difference between size() and new_size.
Chris@16:    void resize(size_type new_size)
Chris@16:    {
Chris@16:       if(!priv_try_shrink(new_size)){
Chris@16:          typedef value_init_construct_iterator<value_type, difference_type> value_init_iterator;
Chris@16:          this->insert(this->cend(), value_init_iterator(new_size - this->size()), value_init_iterator());
Chris@16:       }
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Inserts or erases elements at the end such that
Chris@16:    //!   the size becomes n. New elements are copy constructed from x.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws, or T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the difference between size() and new_size.
Chris@16:    void resize(size_type new_size, const T& x)
Chris@16:    {
Chris@16:       if(!priv_try_shrink(new_size)){
Chris@16:          this->insert(this->cend(), new_size - this->size(), x);
Chris@16:       }
Chris@16:    }
Chris@16: 
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //               element access
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@16:    //! <b>Requires</b>: !empty()
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Returns a reference to the first element
Chris@16:    //!   from the beginning of the container.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    reference front() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    { return *this->begin(); }
Chris@16: 
Chris@16:    //! <b>Requires</b>: !empty()
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Returns a const reference to the first element
Chris@16:    //!   from the beginning of the container.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_reference front() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    { return *this->begin(); }
Chris@16: 
Chris@16:    //! <b>Requires</b>: !empty()
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Returns a reference to the first element
Chris@16:    //!   from the beginning of the container.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    reference back() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    { return *(--this->end()); }
Chris@16: 
Chris@16:    //! <b>Requires</b>: !empty()
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Returns a const reference to the first element
Chris@16:    //!   from the beginning of the container.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@101:    const_reference back() const BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    { return *(--this->end()); }
Chris@16: 
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //                modifiers
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@101:    #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@16: 
Chris@16:    //! <b>Effects</b>: Inserts an object of type T constructed with
Chris@16:    //!   std::forward<Args>(args)... in the end of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or
Chris@16:    //!   T's in-place constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant
Chris@16:    template <class... Args>
Chris@101:    void emplace_back(BOOST_FWD_REF(Args)... args)
Chris@16:    {  this->emplace(this->cend(), boost::forward<Args>(args)...); }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Inserts an object of type T constructed with
Chris@16:    //!   std::forward<Args>(args)... in the beginning of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or
Chris@16:    //!   T's in-place constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant
Chris@16:    template <class... Args>
Chris@101:    void emplace_front(BOOST_FWD_REF(Args)... args)
Chris@16:    {  this->emplace(this->cbegin(), boost::forward<Args>(args)...);  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Inserts an object of type T constructed with
Chris@16:    //!   std::forward<Args>(args)... before p.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or
Chris@16:    //!   T's in-place constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant
Chris@16:    template <class... Args>
Chris@101:    iterator emplace(const_iterator p, BOOST_FWD_REF(Args)... args)
Chris@16:    {
Chris@16:       NodePtr pnode(AllocHolder::create_node(boost::forward<Args>(args)...));
Chris@16:       return iterator(this->icont().insert(p.get(), *pnode));
Chris@16:    }
Chris@16: 
Chris@101:    #else // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
Chris@16: 
Chris@101:    #define BOOST_CONTAINER_LIST_EMPLACE_CODE(N) \
Chris@101:    BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
Chris@101:    void emplace_back(BOOST_MOVE_UREF##N)\
Chris@101:    {  this->emplace(this->cend() BOOST_MOVE_I##N BOOST_MOVE_FWD##N);  }\
Chris@101:    \
Chris@101:    BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
Chris@101:    void emplace_front(BOOST_MOVE_UREF##N)\
Chris@101:    {  this->emplace(this->cbegin() BOOST_MOVE_I##N BOOST_MOVE_FWD##N);}\
Chris@101:    \
Chris@101:    BOOST_MOVE_TMPL_LT##N BOOST_MOVE_CLASS##N BOOST_MOVE_GT##N \
Chris@101:    iterator emplace(const_iterator p BOOST_MOVE_I##N BOOST_MOVE_UREF##N)\
Chris@101:    {\
Chris@101:       NodePtr pnode (AllocHolder::create_node(BOOST_MOVE_FWD##N));\
Chris@101:       return iterator(this->icont().insert(p.get(), *pnode));\
Chris@101:    }\
Chris@101:    //
Chris@101:    BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_LIST_EMPLACE_CODE)
Chris@101:    #undef BOOST_CONTAINER_LIST_EMPLACE_CODE
Chris@16: 
Chris@101:    #endif   // !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
Chris@16: 
Chris@16:    #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@16:    //! <b>Effects</b>: Inserts a copy of x at the beginning of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or
Chris@16:    //!   T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@16:    void push_front(const T &x);
Chris@16: 
Chris@16:    //! <b>Effects</b>: Constructs a new element in the beginning of the list
Chris@101:    //!   and moves the resources of x to this new element.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@16:    void push_front(T &&x);
Chris@16:    #else
Chris@16:    BOOST_MOVE_CONVERSION_AWARE_CATCH(push_front, T, void, priv_push_front)
Chris@16:    #endif
Chris@16: 
Chris@16:    #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@16:    //! <b>Effects</b>: Inserts a copy of x at the end of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or
Chris@16:    //!   T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@16:    void push_back(const T &x);
Chris@16: 
Chris@16:    //! <b>Effects</b>: Constructs a new element in the end of the list
Chris@101:    //!   and moves the resources of x to this new element.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@16:    void push_back(T &&x);
Chris@16:    #else
Chris@16:    BOOST_MOVE_CONVERSION_AWARE_CATCH(push_back, T, void, priv_push_back)
Chris@16:    #endif
Chris@16: 
Chris@16:    #if defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@101:    //! <b>Requires</b>: p must be a valid iterator of *this.
Chris@16:    //!
Chris@101:    //! <b>Effects</b>: Insert a copy of x before p.
Chris@16:    //!
Chris@16:    //! <b>Returns</b>: an iterator to the inserted element.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or x's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@101:    iterator insert(const_iterator p, const T &x);
Chris@16: 
Chris@101:    //! <b>Requires</b>: p must be a valid iterator of *this.
Chris@16:    //!
Chris@101:    //! <b>Effects</b>: Insert a new element before p with x's resources.
Chris@16:    //!
Chris@16:    //! <b>Returns</b>: an iterator to the inserted element.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@101:    iterator insert(const_iterator p, T &&x);
Chris@16:    #else
Chris@16:    BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(insert, T, iterator, priv_insert, const_iterator, const_iterator)
Chris@16:    #endif
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must be a valid iterator of *this.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Inserts n copies of x before p.
Chris@16:    //!
Chris@16:    //! <b>Returns</b>: an iterator to the first inserted element or p if n is 0.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws or T's copy constructor throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to n.
Chris@16:    iterator insert(const_iterator p, size_type n, const T& x)
Chris@16:    {
Chris@16:       typedef constant_iterator<value_type, difference_type> cvalue_iterator;
Chris@16:       return this->insert(p, cvalue_iterator(x, n), cvalue_iterator());
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must be a valid iterator of *this.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Insert a copy of the [first, last) range before p.
Chris@16:    //!
Chris@16:    //! <b>Returns</b>: an iterator to the first inserted element or p if first == last.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If memory allocation throws, T's constructor from a
Chris@16:    //!   dereferenced InpIt throws.
Chris@16:    //!
Chris@101:    //! <b>Complexity</b>: Linear to distance [first, last).
Chris@16:    template <class InpIt>
Chris@16:    iterator insert(const_iterator p, InpIt first, InpIt last
Chris@16:       #if !defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@16:       , typename container_detail::enable_if_c
Chris@16:          < !container_detail::is_convertible<InpIt, size_type>::value
Chris@16:             && (container_detail::is_input_iterator<InpIt>::value
Chris@101:                 || container_detail::is_same<alloc_version, version_1>::value
Chris@16:                )
Chris@16:          >::type * = 0
Chris@16:       #endif
Chris@16:       )
Chris@16:    {
Chris@16:       const typename Icont::iterator ipos(p.get());
Chris@16:       iterator ret_it(ipos);
Chris@16:       if(first != last){
Chris@16:          ret_it = iterator(this->icont().insert(ipos, *this->create_node_from_it(first)));
Chris@16:          ++first;
Chris@16:       }
Chris@16:       for (; first != last; ++first){
Chris@16:          this->icont().insert(ipos, *this->create_node_from_it(first));
Chris@16:       }
Chris@16:       return ret_it;
Chris@16:    }
Chris@16: 
Chris@16:    #if !defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
Chris@16:    template <class FwdIt>
Chris@16:    iterator insert(const_iterator p, FwdIt first, FwdIt last
Chris@16:       , typename container_detail::enable_if_c
Chris@16:          < !container_detail::is_convertible<FwdIt, size_type>::value
Chris@16:             && !(container_detail::is_input_iterator<FwdIt>::value
Chris@101:                 || container_detail::is_same<alloc_version, version_1>::value
Chris@16:                )
Chris@16:          >::type * = 0
Chris@16:       )
Chris@16:    {
Chris@16:       //Optimized allocation and construction
Chris@16:       insertion_functor func(this->icont(), p.get());
Chris@16:       iterator before_p(p.get());
Chris@16:       --before_p;
Chris@101:       this->allocate_many_and_construct(first, boost::container::iterator_distance(first, last), func);
Chris@16:       return ++before_p;
Chris@16:    }
Chris@16:    #endif
Chris@16: 
Chris@101: #if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
Chris@101:    //! <b>Requires</b>: p must be a valid iterator of *this.
Chris@101:    //!
Chris@101:    //! <b>Effects</b>: Insert a copy of the [il.begin(), il.end()) range before p.
Chris@101:    //!
Chris@101:    //! <b>Returns</b>: an iterator to the first inserted element or p if if.begin() == il.end().
Chris@101:    //!
Chris@101:    //! <b>Throws</b>: If memory allocation throws, T's constructor from a
Chris@101:    //!   dereferenced std::initializer_list iterator throws.
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to distance [il.begin(), il.end()).
Chris@101:    iterator insert(const_iterator p, std::initializer_list<value_type> il)
Chris@101:    { return insert(p, il.begin(), il.end()); }
Chris@101: #endif
Chris@101: 
Chris@16:    //! <b>Effects</b>: Removes the first element from the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@101:    void pop_front() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  this->erase(this->cbegin());      }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Removes the last element from the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@101:    void pop_back() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  const_iterator tmp = this->cend(); this->erase(--tmp);  }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must be a valid iterator of *this.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Erases the element at p p.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Amortized constant time.
Chris@101:    iterator erase(const_iterator p) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return iterator(this->icont().erase_and_dispose(p.get(), Destroyer(this->node_alloc()))); }
Chris@16: 
Chris@16:    //! <b>Requires</b>: first and last must be valid iterator to elements in *this.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Erases the elements pointed by [first, last).
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the distance between first and last.
Chris@101:    iterator erase(const_iterator first, const_iterator last) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  return iterator(AllocHolder::erase_range(first.get(), last.get(), alloc_version())); }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Swaps the contents of *this and x.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    void swap(list& x)
Chris@101:       BOOST_NOEXCEPT_IF(allocator_traits_type::propagate_on_container_swap::value
Chris@101:                                || allocator_traits_type::is_always_equal::value)
Chris@16:    {  AllocHolder::swap(x);   }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Erases all the elements of the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the number of elements in the list.
Chris@101:    void clear() BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  AllocHolder::clear(alloc_version());  }
Chris@16: 
Chris@16:    //////////////////////////////////////////////
Chris@16:    //
Chris@16:    //              slist operations
Chris@16:    //
Chris@16:    //////////////////////////////////////////////
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by the list. x != *this. this' allocator and x's allocator shall compare equal
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers all the elements of list x to this list, before the
Chris@16:    //!   the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of
Chris@16:    //!    this list. Iterators of this list and all the references are not invalidated.
Chris@101:    void splice(const_iterator p, list& x) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {
Chris@16:       BOOST_ASSERT(this != &x);
Chris@16:       BOOST_ASSERT(this->node_alloc() == x.node_alloc());
Chris@16:       this->icont().splice(p.get(), x.icont());
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by the list. x != *this. this' allocator and x's allocator shall compare equal
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers all the elements of list x to this list, before the
Chris@16:    //!   the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of
Chris@16:    //!    this list. Iterators of this list and all the references are not invalidated.
Chris@101:    void splice(const_iterator p, BOOST_RV_REF(list) x) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  this->splice(p, static_cast<list&>(x));  }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by this list. i must point to an element contained in list x.
Chris@16:    //!   this' allocator and x's allocator shall compare equal
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers the value pointed by i, from list x to this list,
Chris@16:    //!   before the the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!   If p == i or p == ++i, this function is a null operation.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of this
Chris@16:    //!   list. Iterators of this list and all the references are not invalidated.
Chris@101:    void splice(const_iterator p, list &x, const_iterator i) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {
Chris@16:       //BOOST_ASSERT(this != &x);
Chris@16:       BOOST_ASSERT(this->node_alloc() == x.node_alloc());
Chris@16:       this->icont().splice(p.get(), x.icont(), i.get());
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by this list. i must point to an element contained in list x.
Chris@16:    //!   this' allocator and x's allocator shall compare equal.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers the value pointed by i, from list x to this list,
Chris@16:    //!   before the the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!   If p == i or p == ++i, this function is a null operation.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of this
Chris@16:    //!   list. Iterators of this list and all the references are not invalidated.
Chris@101:    void splice(const_iterator p, BOOST_RV_REF(list) x, const_iterator i) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  this->splice(p, static_cast<list&>(x), i);  }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by this list. first and last must point to elements contained in list x.
Chris@16:    //!   this' allocator and x's allocator shall compare equal
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers the range pointed by first and last from list x to this list,
Chris@16:    //!   before the the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the number of elements transferred.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of this
Chris@16:    //!   list. Iterators of this list and all the references are not invalidated.
Chris@101:    void splice(const_iterator p, list &x, const_iterator first, const_iterator last) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {
Chris@16:       BOOST_ASSERT(this->node_alloc() == x.node_alloc());
Chris@16:       this->icont().splice(p.get(), x.icont(), first.get(), last.get());
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by this list. first and last must point to elements contained in list x.
Chris@16:    //!   this' allocator and x's allocator shall compare equal.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers the range pointed by first and last from list x to this list,
Chris@16:    //!   before the the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear to the number of elements transferred.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of this
Chris@16:    //!   list. Iterators of this list and all the references are not invalidated.
Chris@101:    void splice(const_iterator p, BOOST_RV_REF(list) x, const_iterator first, const_iterator last) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  this->splice(p, static_cast<list&>(x), first, last);  }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by this list. first and last must point to elements contained in list x.
Chris@101:    //!   n == distance(first, last). this' allocator and x's allocator shall compare equal
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers the range pointed by first and last from list x to this list,
Chris@16:    //!   before the the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>:  Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of this
Chris@16:    //!   list. Iterators of this list and all the references are not invalidated.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Non-standard extension
Chris@101:    void splice(const_iterator p, list &x, const_iterator first, const_iterator last, size_type n) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {
Chris@16:       BOOST_ASSERT(this->node_alloc() == x.node_alloc());
Chris@16:       this->icont().splice(p.get(), x.icont(), first.get(), last.get(), n);
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must point to an element contained
Chris@16:    //!   by this list. first and last must point to elements contained in list x.
Chris@101:    //!   n == distance(first, last). this' allocator and x's allocator shall compare equal
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: Transfers the range pointed by first and last from list x to this list,
Chris@16:    //!   before the the element pointed by p. No destructors or copy constructors are called.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Constant.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators of values obtained from list x now point to elements of this
Chris@16:    //!   list. Iterators of this list and all the references are not invalidated.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Non-standard extension
Chris@101:    void splice(const_iterator p, BOOST_RV_REF(list) x, const_iterator first, const_iterator last, size_type n) BOOST_NOEXCEPT_OR_NOTHROW
Chris@16:    {  this->splice(p, static_cast<list&>(x), first, last, n);  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Removes all the elements that compare equal to value.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comparison throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear time. It performs exactly size() comparisons for equality.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: The relative order of elements that are not removed is unchanged,
Chris@16:    //!   and iterators to elements that are not removed remain valid.
Chris@16:    void remove(const T& value)
Chris@101:    {  this->remove_if(equal_to_value_type(value));  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Removes all the elements for which a specified
Chris@16:    //!   predicate is satisfied.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If pred throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear time. It performs exactly size() calls to the predicate.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: The relative order of elements that are not removed is unchanged,
Chris@16:    //!   and iterators to elements that are not removed remain valid.
Chris@16:    template <class Pred>
Chris@16:    void remove_if(Pred pred)
Chris@16:    {
Chris@101:       typedef value_to_node_compare<Node, Pred> value_to_node_compare_type;
Chris@101:       this->icont().remove_and_dispose_if(value_to_node_compare_type(pred), Destroyer(this->node_alloc()));
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Removes adjacent duplicate elements or adjacent
Chris@16:    //!   elements that are equal from the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comparison throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear time (size()-1 comparisons equality comparisons).
Chris@16:    //!
Chris@16:    //! <b>Note</b>: The relative order of elements that are not removed is unchanged,
Chris@16:    //!   and iterators to elements that are not removed remain valid.
Chris@16:    void unique()
Chris@16:    {  this->unique(value_equal());  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Removes adjacent duplicate elements or adjacent
Chris@16:    //!   elements that satisfy some binary predicate from the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If pred throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: Linear time (size()-1 comparisons calls to pred()).
Chris@16:    //!
Chris@16:    //! <b>Note</b>: The relative order of elements that are not removed is unchanged,
Chris@16:    //!   and iterators to elements that are not removed remain valid.
Chris@16:    template <class BinaryPredicate>
Chris@16:    void unique(BinaryPredicate binary_pred)
Chris@16:    {
Chris@101:       typedef value_to_node_compare<Node, BinaryPredicate> value_to_node_compare_type;
Chris@101:       this->icont().unique_and_dispose(value_to_node_compare_type(binary_pred), Destroyer(this->node_alloc()));
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: The lists x and *this must be distinct.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: This function removes all of x's elements and inserts them
Chris@16:    //!   in order into *this according to std::less<value_type>. The merge is stable;
Chris@16:    //!   that is, if an element from *this is equivalent to one from x, then the element
Chris@16:    //!   from *this will precede the one from x.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comparison throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: This function is linear time: it performs at most
Chris@16:    //!   size() + x.size() - 1 comparisons.
Chris@16:    void merge(list &x)
Chris@16:    {  this->merge(x, value_less());  }
Chris@16: 
Chris@16:    //! <b>Requires</b>: The lists x and *this must be distinct.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: This function removes all of x's elements and inserts them
Chris@16:    //!   in order into *this according to std::less<value_type>. The merge is stable;
Chris@16:    //!   that is, if an element from *this is equivalent to one from x, then the element
Chris@16:    //!   from *this will precede the one from x.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comparison throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: This function is linear time: it performs at most
Chris@16:    //!   size() + x.size() - 1 comparisons.
Chris@16:    void merge(BOOST_RV_REF(list) x)
Chris@16:    {  this->merge(static_cast<list&>(x)); }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must be a comparison function that induces a strict weak
Chris@16:    //!   ordering and both *this and x must be sorted according to that ordering
Chris@16:    //!   The lists x and *this must be distinct.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: This function removes all of x's elements and inserts them
Chris@16:    //!   in order into *this. The merge is stable; that is, if an element from *this is
Chris@16:    //!   equivalent to one from x, then the element from *this will precede the one from x.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comp throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: This function is linear time: it performs at most
Chris@16:    //!   size() + x.size() - 1 comparisons.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators and references to *this are not invalidated.
Chris@16:    template <class StrictWeakOrdering>
Chris@16:    void merge(list &x, const StrictWeakOrdering &comp)
Chris@16:    {
Chris@16:       BOOST_ASSERT(this->node_alloc() == x.node_alloc());
Chris@101:       typedef value_to_node_compare<Node, StrictWeakOrdering> value_to_node_compare_type;
Chris@101:       this->icont().merge(x.icont(), value_to_node_compare_type(comp));
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Requires</b>: p must be a comparison function that induces a strict weak
Chris@16:    //!   ordering and both *this and x must be sorted according to that ordering
Chris@16:    //!   The lists x and *this must be distinct.
Chris@16:    //!
Chris@16:    //! <b>Effects</b>: This function removes all of x's elements and inserts them
Chris@16:    //!   in order into *this. The merge is stable; that is, if an element from *this is
Chris@16:    //!   equivalent to one from x, then the element from *this will precede the one from x.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comp throws.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: This function is linear time: it performs at most
Chris@16:    //!   size() + x.size() - 1 comparisons.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators and references to *this are not invalidated.
Chris@16:    template <class StrictWeakOrdering>
Chris@16:    void merge(BOOST_RV_REF(list) x, StrictWeakOrdering comp)
Chris@16:    {  this->merge(static_cast<list&>(x), comp); }
Chris@16: 
Chris@16:    //! <b>Effects</b>: This function sorts the list *this according to std::less<value_type>.
Chris@16:    //!   The sort is stable, that is, the relative order of equivalent elements is preserved.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comparison throws.
Chris@16:    //!
Chris@16:    //! <b>Notes</b>: Iterators and references are not invalidated.
Chris@101:    //!
Chris@16:    //! <b>Complexity</b>: The number of comparisons is approximately N log N, where N
Chris@16:    //!   is the list's size.
Chris@16:    void sort()
Chris@16:    {  this->sort(value_less());  }
Chris@16: 
Chris@16:    //! <b>Effects</b>: This function sorts the list *this according to std::less<value_type>.
Chris@16:    //!   The sort is stable, that is, the relative order of equivalent elements is preserved.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: If comp throws.
Chris@16:    //!
Chris@16:    //! <b>Notes</b>: Iterators and references are not invalidated.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: The number of comparisons is approximately N log N, where N
Chris@16:    //!   is the list's size.
Chris@16:    template <class StrictWeakOrdering>
Chris@16:    void sort(StrictWeakOrdering comp)
Chris@16:    {
Chris@16:       // nothing if the list has length 0 or 1.
Chris@16:       if (this->size() < 2)
Chris@16:          return;
Chris@101:       typedef value_to_node_compare<Node, StrictWeakOrdering> value_to_node_compare_type;
Chris@101:       this->icont().sort(value_to_node_compare_type(comp));
Chris@16:    }
Chris@16: 
Chris@16:    //! <b>Effects</b>: Reverses the order of elements in the list.
Chris@16:    //!
Chris@16:    //! <b>Throws</b>: Nothing.
Chris@16:    //!
Chris@16:    //! <b>Complexity</b>: This function is linear time.
Chris@16:    //!
Chris@16:    //! <b>Note</b>: Iterators and references are not invalidated
Chris@101:    void reverse() BOOST_NOEXCEPT_OR_NOTHROW
Chris@101:    {  this->icont().reverse(); }
Chris@16: 
Chris@101:    //! <b>Effects</b>: Returns true if x and y are equal
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in the container.
Chris@101:    friend bool operator==(const list& x, const list& y)
Chris@101:    {  return x.size() == y.size() && ::boost::container::algo_equal(x.begin(), x.end(), y.begin());  }
Chris@101: 
Chris@101:    //! <b>Effects</b>: Returns true if x and y are unequal
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in the container.
Chris@101:    friend bool operator!=(const list& x, const list& y)
Chris@101:    {  return !(x == y); }
Chris@101: 
Chris@101:    //! <b>Effects</b>: Returns true if x is less than y
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in the container.
Chris@101:    friend bool operator<(const list& x, const list& y)
Chris@101:    {  return boost::container::algo_lexicographical_compare(x.begin(), x.end(), y.begin(), y.end());  }
Chris@101: 
Chris@101:    //! <b>Effects</b>: Returns true if x is greater than y
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in the container.
Chris@101:    friend bool operator>(const list& x, const list& y)
Chris@101:    {  return y < x;  }
Chris@101: 
Chris@101:    //! <b>Effects</b>: Returns true if x is equal or less than y
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in the container.
Chris@101:    friend bool operator<=(const list& x, const list& y)
Chris@101:    {  return !(y < x);  }
Chris@101: 
Chris@101:    //! <b>Effects</b>: Returns true if x is equal or greater than y
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Linear to the number of elements in the container.
Chris@101:    friend bool operator>=(const list& x, const list& y)
Chris@101:    {  return !(x < y);  }
Chris@101: 
Chris@101:    //! <b>Effects</b>: x.swap(y)
Chris@101:    //!
Chris@101:    //! <b>Complexity</b>: Constant.
Chris@101:    friend void swap(list& x, list& y)
Chris@101:    {  x.swap(y);  }
Chris@101: 
Chris@101:    #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16:    private:
Chris@16: 
Chris@16:    bool priv_try_shrink(size_type new_size)
Chris@16:    {
Chris@16:       const size_type len = this->size();
Chris@16:       if(len > new_size){
Chris@16:          const const_iterator iend = this->cend();
Chris@16:          size_type to_erase = len - new_size;
Chris@16:          const_iterator ifirst;
Chris@16:          if(to_erase < len/2u){
Chris@16:             ifirst = iend;
Chris@16:             while(to_erase--){
Chris@16:                --ifirst;
Chris@16:             }
Chris@16:          }
Chris@16:          else{
Chris@16:             ifirst = this->cbegin();
Chris@16:             size_type to_skip = len - to_erase;
Chris@16:             while(to_skip--){
Chris@16:                ++ifirst;
Chris@16:             }
Chris@16:          }
Chris@16:          this->erase(ifirst, iend);
Chris@16:          return true;
Chris@16:       }
Chris@16:       else{
Chris@16:          return false;
Chris@16:       }
Chris@16:    }
Chris@16: 
Chris@16:    iterator priv_insert(const_iterator p, const T &x)
Chris@16:    {
Chris@16:       NodePtr tmp = AllocHolder::create_node(x);
Chris@16:       return iterator(this->icont().insert(p.get(), *tmp));
Chris@16:    }
Chris@16: 
Chris@16:    iterator priv_insert(const_iterator p, BOOST_RV_REF(T) x)
Chris@16:    {
Chris@16:       NodePtr tmp = AllocHolder::create_node(boost::move(x));
Chris@16:       return iterator(this->icont().insert(p.get(), *tmp));
Chris@16:    }
Chris@16: 
Chris@101:    void priv_push_back (const T &x)
Chris@16:    {  this->insert(this->cend(), x);    }
Chris@16: 
Chris@16:    void priv_push_back (BOOST_RV_REF(T) x)
Chris@16:    {  this->insert(this->cend(), boost::move(x));    }
Chris@16: 
Chris@101:    void priv_push_front (const T &x)
Chris@16:    {  this->insert(this->cbegin(), x);  }
Chris@16: 
Chris@16:    void priv_push_front (BOOST_RV_REF(T) x)
Chris@16:    {  this->insert(this->cbegin(), boost::move(x));  }
Chris@16: 
Chris@16:    class insertion_functor;
Chris@16:    friend class insertion_functor;
Chris@16: 
Chris@16:    class insertion_functor
Chris@16:    {
Chris@16:       Icont &icont_;
Chris@16:       typedef typename Icont::const_iterator iconst_iterator;
Chris@16:       const iconst_iterator pos_;
Chris@16: 
Chris@16:       public:
Chris@16:       insertion_functor(Icont &icont, typename Icont::const_iterator pos)
Chris@16:          :  icont_(icont), pos_(pos)
Chris@16:       {}
Chris@16: 
Chris@16:       void operator()(Node &n)
Chris@16:       {
Chris@16:          this->icont_.insert(pos_, n);
Chris@16:       }
Chris@16:    };
Chris@16: 
Chris@16:    //Functors for member algorithm defaults
Chris@16:    struct value_less
Chris@16:    {
Chris@16:       bool operator()(const value_type &a, const value_type &b) const
Chris@16:          {  return a < b;  }
Chris@16:    };
Chris@16: 
Chris@16:    struct value_equal
Chris@16:    {
Chris@16:       bool operator()(const value_type &a, const value_type &b) const
Chris@16:          {  return a == b;  }
Chris@16:    };
Chris@101:    #endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16: 
Chris@16: };
Chris@16: 
Chris@101: #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16: 
Chris@16: }  //namespace container {
Chris@16: 
Chris@16: //!has_trivial_destructor_after_move<> == true_type
Chris@16: //!specialization for optimizations
Chris@16: template <class T, class Allocator>
Chris@16: struct has_trivial_destructor_after_move<boost::container::list<T, Allocator> >
Chris@101: {
Chris@101:    typedef typename ::boost::container::allocator_traits<Allocator>::pointer pointer;
Chris@101:    static const bool value = ::boost::has_trivial_destructor_after_move<Allocator>::value &&
Chris@101:                              ::boost::has_trivial_destructor_after_move<pointer>::value;
Chris@101: };
Chris@16: 
Chris@16: namespace container {
Chris@16: 
Chris@101: #endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
Chris@16: 
Chris@16: }}
Chris@16: 
Chris@16: #include <boost/container/detail/config_end.hpp>
Chris@16: 
Chris@16: #endif // BOOST_CONTAINER_LIST_HPP