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220ecf68c6
libcarla/include/system/boost/multi_index/sequenced_index.hpp
LiXiaoqi 220ecf68c6 init
2024-10-18 13:19:59 +08:00

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/* Copyright 2003-2021 Joaquin M Lopez Munoz.
* Distributed under the Boost Software License, Version 1.0.
* (See accompanying file LICENSE_1_0.txt or copy at
* http://www.boost.org/LICENSE_1_0.txt)
*
* See http://www.boost.org/libs/multi_index for library home page.
*/
#ifndef BOOST_MULTI_INDEX_SEQUENCED_INDEX_HPP
#define BOOST_MULTI_INDEX_SEQUENCED_INDEX_HPP
#if defined(_MSC_VER)
#pragma once
#endif
#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
#include <boost/bind/bind.hpp>
#include <boost/call_traits.hpp>
#include <boost/core/addressof.hpp>
#include <boost/core/no_exceptions_support.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/foreach_fwd.hpp>
#include <boost/iterator/reverse_iterator.hpp>
#include <boost/move/core.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/mpl/bool.hpp>
#include <boost/mpl/not.hpp>
#include <boost/mpl/push_front.hpp>
#include <boost/multi_index/detail/access_specifier.hpp>
#include <boost/multi_index/detail/allocator_traits.hpp>
#include <boost/multi_index/detail/bidir_node_iterator.hpp>
#include <boost/multi_index/detail/do_not_copy_elements_tag.hpp>
#include <boost/multi_index/detail/index_node_base.hpp>
#include <boost/multi_index/detail/node_handle.hpp>
#include <boost/multi_index/detail/safe_mode.hpp>
#include <boost/multi_index/detail/scope_guard.hpp>
#include <boost/multi_index/detail/seq_index_node.hpp>
#include <boost/multi_index/detail/seq_index_ops.hpp>
#include <boost/multi_index/detail/vartempl_support.hpp>
#include <boost/multi_index/sequenced_index_fwd.hpp>
#include <boost/tuple/tuple.hpp>
#include <boost/type_traits/is_copy_constructible.hpp>
#include <boost/type_traits/is_integral.hpp>
#include <functional>
#include <utility>
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
#include<initializer_list>
#endif
#if defined(BOOST_MULTI_INDEX_ENABLE_INVARIANT_CHECKING)
#define BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT_OF(x) \
detail::scope_guard BOOST_JOIN(check_invariant_,__LINE__)= \
detail::make_obj_guard(x,&sequenced_index::check_invariant_); \
BOOST_JOIN(check_invariant_,__LINE__).touch();
#define BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT \
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT_OF(*this)
#else
#define BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT_OF(x)
#define BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT
#endif
namespace boost{
namespace multi_index{
namespace detail{
/* sequenced_index adds a layer of sequenced indexing to a given Super */
#if defined(BOOST_MSVC)
#pragma warning(push)
#pragma warning(disable:4355) /* this used in base member initializer list */
#endif
template<typename SuperMeta,typename TagList>
class sequenced_index:
BOOST_MULTI_INDEX_PROTECTED_IF_MEMBER_TEMPLATE_FRIENDS SuperMeta::type
{
#if defined(BOOST_MULTI_INDEX_ENABLE_INVARIANT_CHECKING)&&\
BOOST_WORKAROUND(__MWERKS__,<=0x3003)
/* The "ISO C++ Template Parser" option in CW8.3 has a problem with the
* lifetime of const references bound to temporaries --precisely what
* scopeguards are.
*/
#pragma parse_mfunc_templ off
#endif
#if !defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)
/* cross-index access */
template <typename,typename,typename> friend class index_base;
#endif
typedef typename SuperMeta::type super;
protected:
typedef sequenced_index_node<
typename super::index_node_type> index_node_type;
private:
typedef typename index_node_type::impl_type node_impl_type;
public:
/* types */
typedef typename index_node_type::value_type value_type;
typedef tuples::null_type ctor_args;
typedef typename super::final_allocator_type allocator_type;
typedef value_type& reference;
typedef const value_type& const_reference;
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
typedef safe_mode::safe_iterator<
bidir_node_iterator<index_node_type> > iterator;
#else
typedef bidir_node_iterator<index_node_type> iterator;
#endif
typedef iterator const_iterator;
private:
typedef allocator_traits<allocator_type> alloc_traits;
public:
typedef typename alloc_traits::pointer pointer;
typedef typename alloc_traits::const_pointer const_pointer;
typedef typename alloc_traits::size_type size_type;
typedef typename alloc_traits::difference_type difference_type;
typedef typename
boost::reverse_iterator<iterator> reverse_iterator;
typedef typename
boost::reverse_iterator<const_iterator> const_reverse_iterator;
typedef typename super::final_node_handle_type node_type;
typedef detail::insert_return_type<
iterator,node_type> insert_return_type;
typedef TagList tag_list;
protected:
typedef typename super::final_node_type final_node_type;
typedef tuples::cons<
ctor_args,
typename super::ctor_args_list> ctor_args_list;
typedef typename mpl::push_front<
typename super::index_type_list,
sequenced_index>::type index_type_list;
typedef typename mpl::push_front<
typename super::iterator_type_list,
iterator>::type iterator_type_list;
typedef typename mpl::push_front<
typename super::const_iterator_type_list,
const_iterator>::type const_iterator_type_list;
typedef typename super::copy_map_type copy_map_type;
#if !defined(BOOST_MULTI_INDEX_DISABLE_SERIALIZATION)
typedef typename super::index_saver_type index_saver_type;
typedef typename super::index_loader_type index_loader_type;
#endif
private:
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
typedef safe_mode::safe_container<iterator> safe_container;
#endif
typedef typename call_traits<value_type>::param_type value_param_type;
/* needed to avoid commas in some macros */
typedef std::pair<iterator,bool> pair_return_type;
public:
/* construct/copy/destroy
* Default and copy ctors are in the protected section as indices are
* not supposed to be created on their own. No range ctor either.
*/
sequenced_index<SuperMeta,TagList>& operator=(
const sequenced_index<SuperMeta,TagList>& x)
{
this->final()=x.final();
return *this;
}
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
sequenced_index<SuperMeta,TagList>& operator=(
std::initializer_list<value_type> list)
{
this->final()=list;
return *this;
}
#endif
template <class InputIterator>
void assign(InputIterator first,InputIterator last)
{
assign_iter(first,last,mpl::not_<is_integral<InputIterator> >());
}
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
void assign(std::initializer_list<value_type> list)
{
assign(list.begin(),list.end());
}
#endif
void assign(size_type n,value_param_type value)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
clear();
for(size_type i=0;i<n;++i)push_back(value);
}
allocator_type get_allocator()const BOOST_NOEXCEPT
{
return this->final().get_allocator();
}
/* iterators */
iterator begin()BOOST_NOEXCEPT
{return make_iterator(index_node_type::from_impl(header()->next()));}
const_iterator begin()const BOOST_NOEXCEPT
{return make_iterator(index_node_type::from_impl(header()->next()));}
iterator
end()BOOST_NOEXCEPT{return make_iterator(header());}
const_iterator
end()const BOOST_NOEXCEPT{return make_iterator(header());}
reverse_iterator
rbegin()BOOST_NOEXCEPT{return boost::make_reverse_iterator(end());}
const_reverse_iterator
rbegin()const BOOST_NOEXCEPT{return boost::make_reverse_iterator(end());}
reverse_iterator
rend()BOOST_NOEXCEPT{return boost::make_reverse_iterator(begin());}
const_reverse_iterator
rend()const BOOST_NOEXCEPT{return boost::make_reverse_iterator(begin());}
const_iterator
cbegin()const BOOST_NOEXCEPT{return begin();}
const_iterator
cend()const BOOST_NOEXCEPT{return end();}
const_reverse_iterator
crbegin()const BOOST_NOEXCEPT{return rbegin();}
const_reverse_iterator
crend()const BOOST_NOEXCEPT{return rend();}
iterator iterator_to(const value_type& x)
{
return make_iterator(
node_from_value<index_node_type>(boost::addressof(x)));
}
const_iterator iterator_to(const value_type& x)const
{
return make_iterator(
node_from_value<index_node_type>(boost::addressof(x)));
}
/* capacity */
bool empty()const BOOST_NOEXCEPT{return this->final_empty_();}
size_type size()const BOOST_NOEXCEPT{return this->final_size_();}
size_type max_size()const BOOST_NOEXCEPT{return this->final_max_size_();}
void resize(size_type n)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(n>size()){
for(size_type m=n-size();m--;)
this->final_emplace_(BOOST_MULTI_INDEX_NULL_PARAM_PACK);
}
else if(n<size()){for(size_type m=size()-n;m--;)pop_back();}
}
void resize(size_type n,value_param_type x)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(n>size())insert(end(),static_cast<size_type>(n-size()),x);
else if(n<size())for(size_type m=size()-n;m--;)pop_back();
}
/* access: no non-const versions provided as sequenced_index
* handles const elements.
*/
const_reference front()const{return *begin();}
const_reference back()const{return *--end();}
/* modifiers */
BOOST_MULTI_INDEX_OVERLOADS_TO_VARTEMPL(
pair_return_type,emplace_front,emplace_front_impl)
std::pair<iterator,bool> push_front(const value_type& x)
{return insert(begin(),x);}
std::pair<iterator,bool> push_front(BOOST_RV_REF(value_type) x)
{return insert(begin(),boost::move(x));}
void pop_front(){erase(begin());}
BOOST_MULTI_INDEX_OVERLOADS_TO_VARTEMPL(
pair_return_type,emplace_back,emplace_back_impl)
std::pair<iterator,bool> push_back(const value_type& x)
{return insert(end(),x);}
std::pair<iterator,bool> push_back(BOOST_RV_REF(value_type) x)
{return insert(end(),boost::move(x));}
void pop_back(){erase(--end());}
BOOST_MULTI_INDEX_OVERLOADS_TO_VARTEMPL_EXTRA_ARG(
pair_return_type,emplace,emplace_impl,iterator,position)
std::pair<iterator,bool> insert(iterator position,const value_type& x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
std::pair<final_node_type*,bool> p=this->final_insert_(x);
if(p.second&&position.get_node()!=header()){
relink(position.get_node(),p.first);
}
return std::pair<iterator,bool>(make_iterator(p.first),p.second);
}
std::pair<iterator,bool> insert(iterator position,BOOST_RV_REF(value_type) x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
std::pair<final_node_type*,bool> p=this->final_insert_rv_(x);
if(p.second&&position.get_node()!=header()){
relink(position.get_node(),p.first);
}
return std::pair<iterator,bool>(make_iterator(p.first),p.second);
}
void insert(iterator position,size_type n,value_param_type x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
for(size_type i=0;i<n;++i)insert(position,x);
}
template<typename InputIterator>
void insert(iterator position,InputIterator first,InputIterator last)
{
insert_iter(position,first,last,mpl::not_<is_integral<InputIterator> >());
}
#if !defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST)
void insert(iterator position,std::initializer_list<value_type> list)
{
insert(position,list.begin(),list.end());
}
#endif
insert_return_type insert(const_iterator position,BOOST_RV_REF(node_type) nh)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
if(nh)BOOST_MULTI_INDEX_CHECK_EQUAL_ALLOCATORS(*this,nh);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
std::pair<final_node_type*,bool> p=this->final_insert_nh_(nh);
if(p.second&&position.get_node()!=header()){
relink(position.get_node(),p.first);
}
return insert_return_type(make_iterator(p.first),p.second,boost::move(nh));
}
node_type extract(const_iterator position)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
return this->final_extract_(
static_cast<final_node_type*>(position.get_node()));
}
iterator erase(iterator position)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
this->final_erase_(static_cast<final_node_type*>(position++.get_node()));
return position;
}
iterator erase(iterator first,iterator last)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(first);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(last);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(first,*this);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(last,*this);
BOOST_MULTI_INDEX_CHECK_VALID_RANGE(first,last);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
while(first!=last){
first=erase(first);
}
return first;
}
bool replace(iterator position,const value_type& x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
return this->final_replace_(
x,static_cast<final_node_type*>(position.get_node()));
}
bool replace(iterator position,BOOST_RV_REF(value_type) x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
return this->final_replace_rv_(
x,static_cast<final_node_type*>(position.get_node()));
}
template<typename Modifier>
bool modify(iterator position,Modifier mod)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
/* MSVC++ 6.0 optimizer on safe mode code chokes if this
* this is not added. Left it for all compilers as it does no
* harm.
*/
position.detach();
#endif
return this->final_modify_(
mod,static_cast<final_node_type*>(position.get_node()));
}
template<typename Modifier,typename Rollback>
bool modify(iterator position,Modifier mod,Rollback back_)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
/* MSVC++ 6.0 optimizer on safe mode code chokes if this
* this is not added. Left it for all compilers as it does no
* harm.
*/
position.detach();
#endif
return this->final_modify_(
mod,back_,static_cast<final_node_type*>(position.get_node()));
}
void swap(sequenced_index<SuperMeta,TagList>& x)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT_OF(x);
this->final_swap_(x.final());
}
void clear()BOOST_NOEXCEPT
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
this->final_clear_();
}
/* list operations */
template<typename Index>
BOOST_MULTI_INDEX_ENABLE_IF_MERGEABLE(sequenced_index,Index,void)
splice(iterator position,Index& x)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(x.end().get_node()==this->header()){ /* same container */
BOOST_MULTI_INDEX_SAFE_MODE_ASSERT(
position==end(),safe_mode::inside_range);
}
else{
external_splice(
position,x,x.begin(),x.end(),
boost::is_copy_constructible<value_type>());
}
}
template<typename Index>
BOOST_MULTI_INDEX_ENABLE_IF_MERGEABLE(sequenced_index,Index,void)
splice(iterator position,BOOST_RV_REF(Index) x)
{
splice(position,static_cast<Index&>(x));
}
template<typename Index>
BOOST_MULTI_INDEX_ENABLE_IF_MERGEABLE(
sequenced_index,Index,pair_return_type)
splice(
iterator position,Index& x,BOOST_DEDUCED_TYPENAME Index::iterator i)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(i);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(i);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(i,x);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(x.end().get_node()==this->header()){ /* same container */
index_node_type* pn=position.get_node();
index_node_type* in=static_cast<index_node_type*>(i.get_node());
if(pn!=in)relink(pn,in);
return std::pair<iterator,bool>(make_iterator(in),true);
}
else{
std::pair<final_node_type*,bool> p=
external_splice(
position,x,i,boost::is_copy_constructible<value_type>());
return std::pair<iterator,bool>(make_iterator(p.first),p.second);
}
}
template<typename Index>
BOOST_MULTI_INDEX_ENABLE_IF_MERGEABLE(
sequenced_index,Index,pair_return_type)
splice(
iterator position,BOOST_RV_REF(Index) x,
BOOST_DEDUCED_TYPENAME Index::iterator i)
{
return splice(position,static_cast<Index&>(x),i);
}
template<typename Index>
BOOST_MULTI_INDEX_ENABLE_IF_MERGEABLE(sequenced_index,Index,void)
splice(
iterator position,Index& x,
BOOST_DEDUCED_TYPENAME Index::iterator first,
BOOST_DEDUCED_TYPENAME Index::iterator last)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(first);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(last);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(first,x);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(last,x);
BOOST_MULTI_INDEX_CHECK_VALID_RANGE(first,last);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(x.end().get_node()==this->header()){ /* same container */
BOOST_MULTI_INDEX_CHECK_OUTSIDE_RANGE(position,first,last);
internal_splice(position,first,last);
}
else{
external_splice(
position,x,first,last,boost::is_copy_constructible<value_type>());
}
}
template<typename Index>
BOOST_MULTI_INDEX_ENABLE_IF_MERGEABLE(sequenced_index,Index,void)
splice(
iterator position,BOOST_RV_REF(Index) x,
BOOST_DEDUCED_TYPENAME Index::iterator first,
BOOST_DEDUCED_TYPENAME Index::iterator last)
{
splice(position,static_cast<Index&>(x),first,last);
}
void remove(value_param_type value)
{
sequenced_index_remove(
*this,
::boost::bind<bool>(
std::equal_to<value_type>(),::boost::arg<1>(),value));
}
template<typename Predicate>
void remove_if(Predicate pred)
{
sequenced_index_remove(*this,pred);
}
void unique()
{
sequenced_index_unique(*this,std::equal_to<value_type>());
}
template <class BinaryPredicate>
void unique(BinaryPredicate binary_pred)
{
sequenced_index_unique(*this,binary_pred);
}
void merge(sequenced_index<SuperMeta,TagList>& x)
{
sequenced_index_merge(*this,x,std::less<value_type>());
}
template <typename Compare>
void merge(sequenced_index<SuperMeta,TagList>& x,Compare comp)
{
sequenced_index_merge(*this,x,comp);
}
void sort()
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
sequenced_index_sort(header(),std::less<value_type>());
}
template <typename Compare>
void sort(Compare comp)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
sequenced_index_sort(header(),comp);
}
void reverse()BOOST_NOEXCEPT
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
node_impl_type::reverse(header()->impl());
}
/* rearrange operations */
void relocate(iterator position,iterator i)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(i);
BOOST_MULTI_INDEX_CHECK_DEREFERENCEABLE_ITERATOR(i);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(i,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(position!=i)relink(position.get_node(),i.get_node());
}
void relocate(iterator position,iterator first,iterator last)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(first);
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(last);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(first,*this);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(last,*this);
BOOST_MULTI_INDEX_CHECK_VALID_RANGE(first,last);
BOOST_MULTI_INDEX_CHECK_OUTSIDE_RANGE(position,first,last);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
if(position!=last)relink(
position.get_node(),first.get_node(),last.get_node());
}
template<typename InputIterator>
void rearrange(InputIterator first)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
index_node_type* pos=header();
for(size_type s=size();s--;){
const value_type& v=*first++;
relink(pos,node_from_value<index_node_type>(&v));
}
}
BOOST_MULTI_INDEX_PROTECTED_IF_MEMBER_TEMPLATE_FRIENDS:
sequenced_index(const ctor_args_list& args_list,const allocator_type& al):
super(args_list.get_tail(),al)
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
,safe(*this)
#endif
{
empty_initialize();
}
sequenced_index(const sequenced_index<SuperMeta,TagList>& x):
super(x)
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
,safe(*this)
#endif
{
/* the actual copying takes place in subsequent call to copy_() */
}
sequenced_index(
const sequenced_index<SuperMeta,TagList>& x,do_not_copy_elements_tag):
super(x,do_not_copy_elements_tag())
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
,safe(*this)
#endif
{
empty_initialize();
}
~sequenced_index()
{
/* the container is guaranteed to be empty by now */
}
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
iterator make_iterator(index_node_type* node)
{return iterator(node,&safe);}
const_iterator make_iterator(index_node_type* node)const
{return const_iterator(node,const_cast<safe_container*>(&safe));}
#else
iterator make_iterator(index_node_type* node){return iterator(node);}
const_iterator make_iterator(index_node_type* node)const
{return const_iterator(node);}
#endif
void copy_(
const sequenced_index<SuperMeta,TagList>& x,const copy_map_type& map)
{
index_node_type* org=x.header();
index_node_type* cpy=header();
do{
index_node_type* next_org=index_node_type::from_impl(org->next());
index_node_type* next_cpy=map.find(
static_cast<final_node_type*>(next_org));
cpy->next()=next_cpy->impl();
next_cpy->prior()=cpy->impl();
org=next_org;
cpy=next_cpy;
}while(org!=x.header());
super::copy_(x,map);
}
template<typename Variant>
final_node_type* insert_(
value_param_type v,final_node_type*& x,Variant variant)
{
final_node_type* res=super::insert_(v,x,variant);
if(res==x)link(static_cast<index_node_type*>(x));
return res;
}
template<typename Variant>
final_node_type* insert_(
value_param_type v,index_node_type* position,
final_node_type*& x,Variant variant)
{
final_node_type* res=super::insert_(v,position,x,variant);
if(res==x)link(static_cast<index_node_type*>(x));
return res;
}
template<typename Dst>
void extract_(index_node_type* x,Dst dst)
{
unlink(x);
super::extract_(x,dst.next());
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
transfer_iterators(dst.get(),x);
#endif
}
void delete_all_nodes_()
{
for(index_node_type* x=index_node_type::from_impl(header()->next());
x!=header();){
index_node_type* y=index_node_type::from_impl(x->next());
this->final_delete_node_(static_cast<final_node_type*>(x));
x=y;
}
}
void clear_()
{
super::clear_();
empty_initialize();
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
safe.detach_dereferenceable_iterators();
#endif
}
template<typename BoolConstant>
void swap_(
sequenced_index<SuperMeta,TagList>& x,BoolConstant swap_allocators)
{
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
safe.swap(x.safe);
#endif
super::swap_(x,swap_allocators);
}
void swap_elements_(sequenced_index<SuperMeta,TagList>& x)
{
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
safe.swap(x.safe);
#endif
super::swap_elements_(x);
}
template<typename Variant>
bool replace_(value_param_type v,index_node_type* x,Variant variant)
{
return super::replace_(v,x,variant);
}
bool modify_(index_node_type* x)
{
BOOST_TRY{
if(!super::modify_(x)){
unlink(x);
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
detach_iterators(x);
#endif
return false;
}
else return true;
}
BOOST_CATCH(...){
unlink(x);
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
detach_iterators(x);
#endif
BOOST_RETHROW;
}
BOOST_CATCH_END
}
bool modify_rollback_(index_node_type* x)
{
return super::modify_rollback_(x);
}
bool check_rollback_(index_node_type* x)const
{
return super::check_rollback_(x);
}
#if !defined(BOOST_MULTI_INDEX_DISABLE_SERIALIZATION)
/* serialization */
template<typename Archive>
void save_(
Archive& ar,const unsigned int version,const index_saver_type& sm)const
{
sm.save(begin(),end(),ar,version);
super::save_(ar,version,sm);
}
template<typename Archive>
void load_(
Archive& ar,const unsigned int version,const index_loader_type& lm)
{
lm.load(
::boost::bind(
&sequenced_index::rearranger,this,::boost::arg<1>(),::boost::arg<2>()),
ar,version);
super::load_(ar,version,lm);
}
#endif
#if defined(BOOST_MULTI_INDEX_ENABLE_INVARIANT_CHECKING)
/* invariant stuff */
bool invariant_()const
{
if(size()==0||begin()==end()){
if(size()!=0||begin()!=end()||
header()->next()!=header()->impl()||
header()->prior()!=header()->impl())return false;
}
else{
size_type s=0;
for(const_iterator it=begin(),it_end=end();it!=it_end;++it,++s){
if(it.get_node()->next()->prior()!=it.get_node()->impl())return false;
if(it.get_node()->prior()->next()!=it.get_node()->impl())return false;
}
if(s!=size())return false;
}
return super::invariant_();
}
/* This forwarding function eases things for the boost::mem_fn construct
* in BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT. Actually,
* final_check_invariant is already an inherited member function of index.
*/
void check_invariant_()const{this->final_check_invariant_();}
#endif
private:
index_node_type* header()const{return this->final_header();}
void empty_initialize()
{
header()->prior()=header()->next()=header()->impl();
}
void link(index_node_type* x)
{
node_impl_type::link(x->impl(),header()->impl());
}
static void unlink(index_node_type* x)
{
node_impl_type::unlink(x->impl());
}
static void relink(index_node_type* position,index_node_type* x)
{
node_impl_type::relink(position->impl(),x->impl());
}
static void relink(
index_node_type* position,index_node_type* first,index_node_type* last)
{
node_impl_type::relink(
position->impl(),first->impl(),last->impl());
}
#if !defined(BOOST_MULTI_INDEX_DISABLE_SERIALIZATION)
void rearranger(index_node_type* position,index_node_type *x)
{
if(!position)position=header();
index_node_type::increment(position);
if(position!=x)relink(position,x);
}
#endif
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
void detach_iterators(index_node_type* x)
{
iterator it=make_iterator(x);
safe_mode::detach_equivalent_iterators(it);
}
template<typename Dst>
void transfer_iterators(Dst& dst,index_node_type* x)
{
iterator it=make_iterator(x);
safe_mode::transfer_equivalent_iterators(dst,it);
}
#endif
template <class InputIterator>
void assign_iter(InputIterator first,InputIterator last,mpl::true_)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
clear();
for(;first!=last;++first)this->final_insert_ref_(*first);
}
void assign_iter(size_type n,value_param_type value,mpl::false_)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
clear();
for(size_type i=0;i<n;++i)push_back(value);
}
template<typename InputIterator>
void insert_iter(
iterator position,InputIterator first,InputIterator last,mpl::true_)
{
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
for(;first!=last;++first){
std::pair<final_node_type*,bool> p=
this->final_insert_ref_(*first);
if(p.second&&position.get_node()!=header()){
relink(position.get_node(),p.first);
}
}
}
void insert_iter(
iterator position,size_type n,value_param_type x,mpl::false_)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
for(size_type i=0;i<n;++i)insert(position,x);
}
template<BOOST_MULTI_INDEX_TEMPLATE_PARAM_PACK>
std::pair<iterator,bool> emplace_front_impl(
BOOST_MULTI_INDEX_FUNCTION_PARAM_PACK)
{
return emplace_impl(begin(),BOOST_MULTI_INDEX_FORWARD_PARAM_PACK);
}
template<BOOST_MULTI_INDEX_TEMPLATE_PARAM_PACK>
std::pair<iterator,bool> emplace_back_impl(
BOOST_MULTI_INDEX_FUNCTION_PARAM_PACK)
{
return emplace_impl(end(),BOOST_MULTI_INDEX_FORWARD_PARAM_PACK);
}
template<BOOST_MULTI_INDEX_TEMPLATE_PARAM_PACK>
std::pair<iterator,bool> emplace_impl(
iterator position,BOOST_MULTI_INDEX_FUNCTION_PARAM_PACK)
{
BOOST_MULTI_INDEX_CHECK_VALID_ITERATOR(position);
BOOST_MULTI_INDEX_CHECK_IS_OWNER(position,*this);
BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT;
std::pair<final_node_type*,bool> p=
this->final_emplace_(BOOST_MULTI_INDEX_FORWARD_PARAM_PACK);
if(p.second&&position.get_node()!=header()){
relink(position.get_node(),p.first);
}
return std::pair<iterator,bool>(make_iterator(p.first),p.second);
}
template<typename Index>
std::pair<final_node_type*,bool> external_splice(
iterator position,Index& x,BOOST_DEDUCED_TYPENAME Index::iterator i,
boost::true_type /* copy-constructible value */)
{
if(get_allocator()==x.get_allocator()){
return external_splice(position,x,i,boost::false_type());
}
else{
/* backwards compatibility with old, non-transfer-based splice */
std::pair<iterator,bool> p=insert(position,*i);
if(p.second)x.erase(i);
return std::pair<final_node_type*,bool>(
static_cast<final_node_type*>(p.first.get_node()),p.second);
}
}
template<typename Index>
std::pair<final_node_type*,bool> external_splice(
iterator position,Index& x,BOOST_DEDUCED_TYPENAME Index::iterator i,
boost::false_type /* copy-constructible value */)
{
BOOST_MULTI_INDEX_CHECK_EQUAL_ALLOCATORS(*this,x);
std::pair<final_node_type*,bool> p=this->final_transfer_(
x,static_cast<final_node_type*>(i.get_node()));
if(p.second&&position.get_node()!=header()){
relink(position.get_node(),p.first);
}
return p;
}
template<typename Iterator>
void internal_splice(iterator position,Iterator first,Iterator last)
{
index_node_type* pn=position.get_node();
while(first!=last){
relink(pn,static_cast<index_node_type*>((first++).get_node()));
}
}
void internal_splice(iterator position,iterator first,iterator last)
{
index_node_type* pn=position.get_node();
index_node_type* fn=static_cast<index_node_type*>(first.get_node());
index_node_type* ln=static_cast<index_node_type*>(last.get_node());
if(pn!=ln)relink(pn,fn,ln);
}
template<typename Index>
void external_splice(
iterator position,Index& x,
BOOST_DEDUCED_TYPENAME Index::iterator first,
BOOST_DEDUCED_TYPENAME Index::iterator last,
boost::true_type /* copy-constructible value */)
{
if(get_allocator()==x.get_allocator()){
external_splice(position,x,first,last,boost::false_type());
}
else{
/* backwards compatibility with old, non-transfer-based splice */
while(first!=last){
if(insert(position,*first).second)first=x.erase(first);
else ++first;
}
}
}
template<typename Index>
void external_splice(
iterator position,Index& x,
BOOST_DEDUCED_TYPENAME Index::iterator first,
BOOST_DEDUCED_TYPENAME Index::iterator last,
boost::false_type /* copy-constructible value */)
{
BOOST_MULTI_INDEX_CHECK_EQUAL_ALLOCATORS(*this,x);
if(position==end()){
this->final_transfer_range_(x,first,last);
}
else{
iterator first_to_relink=end();
--first_to_relink;
BOOST_TRY{
this->final_transfer_range_(x,first,last);
}
BOOST_CATCH(...){
++first_to_relink;
relink(position.get_node(),first_to_relink.get_node(),header());
}
BOOST_CATCH_END
++first_to_relink;
relink(position.get_node(),first_to_relink.get_node(),header());
}
}
#if defined(BOOST_MULTI_INDEX_ENABLE_SAFE_MODE)
safe_container safe;
#endif
#if defined(BOOST_MULTI_INDEX_ENABLE_INVARIANT_CHECKING)&&\
BOOST_WORKAROUND(__MWERKS__,<=0x3003)
#pragma parse_mfunc_templ reset
#endif
};
#if defined(BOOST_MSVC)
#pragma warning(pop) /* C4355 */
#endif
/* comparison */
template<
typename SuperMeta1,typename TagList1,
typename SuperMeta2,typename TagList2
>
bool operator==(
const sequenced_index<SuperMeta1,TagList1>& x,
const sequenced_index<SuperMeta2,TagList2>& y)
{
return x.size()==y.size()&&std::equal(x.begin(),x.end(),y.begin());
}
template<
typename SuperMeta1,typename TagList1,
typename SuperMeta2,typename TagList2
>
bool operator<(
const sequenced_index<SuperMeta1,TagList1>& x,
const sequenced_index<SuperMeta2,TagList2>& y)
{
return std::lexicographical_compare(x.begin(),x.end(),y.begin(),y.end());
}
template<
typename SuperMeta1,typename TagList1,
typename SuperMeta2,typename TagList2
>
bool operator!=(
const sequenced_index<SuperMeta1,TagList1>& x,
const sequenced_index<SuperMeta2,TagList2>& y)
{
return !(x==y);
}
template<
typename SuperMeta1,typename TagList1,
typename SuperMeta2,typename TagList2
>
bool operator>(
const sequenced_index<SuperMeta1,TagList1>& x,
const sequenced_index<SuperMeta2,TagList2>& y)
{
return y<x;
}
template<
typename SuperMeta1,typename TagList1,
typename SuperMeta2,typename TagList2
>
bool operator>=(
const sequenced_index<SuperMeta1,TagList1>& x,
const sequenced_index<SuperMeta2,TagList2>& y)
{
return !(x<y);
}
template<
typename SuperMeta1,typename TagList1,
typename SuperMeta2,typename TagList2
>
bool operator<=(
const sequenced_index<SuperMeta1,TagList1>& x,
const sequenced_index<SuperMeta2,TagList2>& y)
{
return !(x>y);
}
/* specialized algorithms */
template<typename SuperMeta,typename TagList>
void swap(
sequenced_index<SuperMeta,TagList>& x,
sequenced_index<SuperMeta,TagList>& y)
{
x.swap(y);
}
} /* namespace multi_index::detail */
/* sequenced index specifier */
template <typename TagList>
struct sequenced
{
BOOST_STATIC_ASSERT(detail::is_tag<TagList>::value);
template<typename Super>
struct node_class
{
typedef detail::sequenced_index_node<Super> type;
};
template<typename SuperMeta>
struct index_class
{
typedef detail::sequenced_index<SuperMeta,typename TagList::type> type;
};
};
} /* namespace multi_index */
} /* namespace boost */
/* Boost.Foreach compatibility */
template<typename SuperMeta,typename TagList>
inline boost::mpl::true_* boost_foreach_is_noncopyable(
boost::multi_index::detail::sequenced_index<SuperMeta,TagList>*&,
boost_foreach_argument_dependent_lookup_hack)
{
return 0;
}
#undef BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT
#undef BOOST_MULTI_INDEX_SEQ_INDEX_CHECK_INVARIANT_OF
#endif
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