Imported existing code

This commit is contained in:
Hazim Gazov
2010-04-02 02:48:44 -03:00
parent 48fbc5ae91
commit 7a86d01598
13996 changed files with 2468699 additions and 0 deletions

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2008-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_ADVANCED_INSERT_INT_HPP
#define BOOST_CONTAINERS_ADVANCED_INSERT_INT_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/interprocess/detail/move.hpp>
#include <iterator> //std::iterator_traits
#include <algorithm> //std::copy, std::uninitialized_copy
#include <new> //placement new
#include <cassert>
namespace boost { namespace interprocess_container { namespace containers_detail {
//This class will be interface for operations dependent on FwdIt types used advanced_insert_aux_impl
template<class T, class Iterator>
struct advanced_insert_aux_int
{
typedef typename std::iterator_traits<Iterator>::difference_type difference_type;
virtual void copy_all_to(Iterator p) = 0;
virtual void uninitialized_copy_all_to(Iterator p) = 0;
virtual void uninitialized_copy_some_and_update(Iterator pos, difference_type division_count, bool first) = 0;
virtual void copy_some_and_update(Iterator pos, difference_type division_count, bool first) = 0;
virtual ~advanced_insert_aux_int() {}
};
//This class template will adapt each FwIt types to advanced_insert_aux_int
template<class T, class FwdIt, class Iterator>
struct advanced_insert_aux_proxy
: public advanced_insert_aux_int<T, Iterator>
{
typedef typename advanced_insert_aux_int<T, Iterator>::difference_type difference_type;
advanced_insert_aux_proxy(FwdIt first, FwdIt last)
: first_(first), last_(last)
{}
virtual ~advanced_insert_aux_proxy()
{}
virtual void copy_all_to(Iterator p)
{ std::copy(first_, last_, p); }
virtual void uninitialized_copy_all_to(Iterator p)
{ boost::interprocess::uninitialized_copy_or_move(first_, last_, p); }
virtual void uninitialized_copy_some_and_update(Iterator pos, difference_type division_count, bool first_n)
{
FwdIt mid = first_;
std::advance(mid, division_count);
if(first_n){
boost::interprocess::uninitialized_copy_or_move(first_, mid, pos);
first_ = mid;
}
else{
boost::interprocess::uninitialized_copy_or_move(mid, last_, pos);
last_ = mid;
}
}
virtual void copy_some_and_update(Iterator pos, difference_type division_count, bool first_n)
{
FwdIt mid = first_;
std::advance(mid, division_count);
if(first_n){
std::copy(first_, mid, pos);
first_ = mid;
}
else{
std::copy(mid, last_, pos);
last_ = mid;
}
}
FwdIt first_, last_;
};
//This class template will adapt each FwIt types to advanced_insert_aux_int
template<class T, class Iterator, class SizeType>
struct default_construct_aux_proxy
: public advanced_insert_aux_int<T, Iterator>
{
typedef typename advanced_insert_aux_int<T, Iterator>::difference_type difference_type;
default_construct_aux_proxy(SizeType count)
: count_(count)
{}
void uninitialized_copy_impl(Iterator p, const SizeType n)
{
assert(n <= count_);
Iterator orig_p = p;
SizeType i = 0;
try{
for(; i < n; ++i, ++p){
new(containers_detail::get_pointer(&*p))T();
}
}
catch(...){
while(i--){
containers_detail::get_pointer(&*orig_p++)->~T();
}
throw;
}
count_ -= n;
}
virtual ~default_construct_aux_proxy()
{}
virtual void copy_all_to(Iterator)
{ //This should never be called with any count
assert(count_ == 0);
}
virtual void uninitialized_copy_all_to(Iterator p)
{ this->uninitialized_copy_impl(p, count_); }
virtual void uninitialized_copy_some_and_update(Iterator pos, difference_type division_count, bool first_n)
{
SizeType new_count;
if(first_n){
new_count = division_count;
}
else{
assert(difference_type(count_)>= division_count);
new_count = count_ - division_count;
}
this->uninitialized_copy_impl(pos, new_count);
}
virtual void copy_some_and_update(Iterator , difference_type division_count, bool first_n)
{
assert(count_ == 0);
SizeType new_count;
if(first_n){
new_count = division_count;
}
else{
assert(difference_type(count_)>= division_count);
new_count = count_ - division_count;
}
//This function should never called with a count different to zero
assert(new_count == 0);
(void)new_count;
}
SizeType count_;
};
}}} //namespace boost { namespace interprocess_container { namespace containers_detail {
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
#include <boost/interprocess/containers/container/detail/variadic_templates_tools.hpp>
#include <boost/interprocess/detail/move.hpp>
#include <typeinfo>
//#include <iostream> //For debugging purposes
namespace boost {
namespace interprocess_container {
namespace containers_detail {
//This class template will adapt each FwIt types to advanced_insert_aux_int
template<class T, class Iterator, class ...Args>
struct advanced_insert_aux_emplace
: public advanced_insert_aux_int<T, Iterator>
{
typedef typename advanced_insert_aux_int<T, Iterator>::difference_type difference_type;
typedef typename build_number_seq<sizeof...(Args)>::type index_tuple_t;
advanced_insert_aux_emplace(Args&&... args)
: args_(args...), used_(false)
{}
~advanced_insert_aux_emplace()
{}
virtual void copy_all_to(Iterator p)
{ this->priv_copy_all_to(index_tuple_t(), p); }
virtual void uninitialized_copy_all_to(Iterator p)
{ this->priv_uninitialized_copy_all_to(index_tuple_t(), p); }
virtual void uninitialized_copy_some_and_update(Iterator p, difference_type division_count, bool first_n)
{ this->priv_uninitialized_copy_some_and_update(index_tuple_t(), p, division_count, first_n); }
virtual void copy_some_and_update(Iterator p, difference_type division_count, bool first_n)
{ this->priv_copy_some_and_update(index_tuple_t(), p, division_count, first_n); }
private:
template<int ...IdxPack>
void priv_copy_all_to(const index_tuple<IdxPack...>&, Iterator p)
{
if(!used_){
T object(boost::interprocess::forward<Args>(get<IdxPack>(args_))...);
*p = boost::interprocess::move(object);
used_ = true;
}
}
template<int ...IdxPack>
void priv_uninitialized_copy_all_to(const index_tuple<IdxPack...>&, Iterator p)
{
if(!used_){
new(containers_detail::get_pointer(&*p))T(boost::interprocess::forward<Args>(get<IdxPack>(args_))...);
used_ = true;
}
}
template<int ...IdxPack>
void priv_uninitialized_copy_some_and_update(const index_tuple<IdxPack...>&, Iterator p, difference_type division_count, bool first_n)
{
assert(division_count <=1);
if((first_n && division_count == 1) || (!first_n && division_count == 0)){
if(!used_){
new(containers_detail::get_pointer(&*p))T(boost::interprocess::forward<Args>(get<IdxPack>(args_))...);
used_ = true;
}
}
}
template<int ...IdxPack>
void priv_copy_some_and_update(const index_tuple<IdxPack...>&, Iterator p, difference_type division_count, bool first_n)
{
assert(division_count <=1);
if((first_n && division_count == 1) || (!first_n && division_count == 0)){
if(!used_){
T object(boost::interprocess::forward<Args>(get<IdxPack>(args_))...);
*p = boost::interprocess::move(object);
used_ = true;
}
}
}
tuple<Args&&...> args_;
bool used_;
};
}}} //namespace boost { namespace interprocess_container { namespace containers_detail {
#else //#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
#include <boost/interprocess/containers/container/detail/preprocessor.hpp>
#include <boost/interprocess/containers/container/detail/value_init.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
//This class template will adapt each FwIt types to advanced_insert_aux_int
template<class T, class Iterator>
struct advanced_insert_aux_emplace
: public advanced_insert_aux_int<T, Iterator>
{
typedef typename advanced_insert_aux_int<T, Iterator>::difference_type difference_type;
advanced_insert_aux_emplace()
: used_(false)
{}
~advanced_insert_aux_emplace()
{}
virtual void copy_all_to(Iterator p)
{
if(!used_){
value_init<T>v;
*p = boost::interprocess::move(v.m_t);
used_ = true;
}
}
virtual void uninitialized_copy_all_to(Iterator p)
{
if(!used_){
new(containers_detail::get_pointer(&*p))T();
used_ = true;
}
}
virtual void uninitialized_copy_some_and_update(Iterator p, difference_type division_count, bool first_n)
{
assert(division_count <=1);
if((first_n && division_count == 1) || (!first_n && division_count == 0)){
if(!used_){
new(containers_detail::get_pointer(&*p))T();
used_ = true;
}
}
}
virtual void copy_some_and_update(Iterator p, difference_type division_count, bool first_n)
{
assert(division_count <=1);
if((first_n && division_count == 1) || (!first_n && division_count == 0)){
if(!used_){
value_init<T>v;
*p = boost::interprocess::move(v.m_t);
used_ = true;
}
}
}
private:
bool used_;
};
#define BOOST_PP_LOCAL_MACRO(n) \
template<class T, class Iterator, BOOST_PP_ENUM_PARAMS(n, class P) > \
struct BOOST_PP_CAT(BOOST_PP_CAT(advanced_insert_aux_emplace, n), arg) \
: public advanced_insert_aux_int<T, Iterator> \
{ \
typedef typename advanced_insert_aux_int<T, Iterator>::difference_type difference_type; \
\
BOOST_PP_CAT(BOOST_PP_CAT(advanced_insert_aux_emplace, n), arg) \
( BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _) ) \
: used_(false), BOOST_PP_ENUM(n, BOOST_CONTAINERS_AUX_PARAM_INIT, _) {} \
\
virtual void copy_all_to(Iterator p) \
{ \
if(!used_){ \
T v(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_MEMBER_FORWARD, _)); \
*p = boost::interprocess::move(v); \
used_ = true; \
} \
} \
\
virtual void uninitialized_copy_all_to(Iterator p) \
{ \
if(!used_){ \
new(containers_detail::get_pointer(&*p))T \
(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_MEMBER_FORWARD, _)); \
used_ = true; \
} \
} \
\
virtual void uninitialized_copy_some_and_update \
(Iterator p, difference_type division_count, bool first_n) \
{ \
assert(division_count <=1); \
if((first_n && division_count == 1) || (!first_n && division_count == 0)){ \
if(!used_){ \
new(containers_detail::get_pointer(&*p))T \
(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_MEMBER_FORWARD, _)); \
used_ = true; \
} \
} \
} \
\
virtual void copy_some_and_update \
(Iterator p, difference_type division_count, bool first_n) \
{ \
assert(division_count <=1); \
if((first_n && division_count == 1) || (!first_n && division_count == 0)){ \
if(!used_){ \
T v(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_MEMBER_FORWARD, _)); \
*p = boost::interprocess::move(v); \
used_ = true; \
} \
} \
} \
\
bool used_; \
BOOST_PP_REPEAT(n, BOOST_CONTAINERS_AUX_PARAM_DEFINE, _) \
}; \
//!
#define BOOST_PP_LOCAL_LIMITS (1, BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS)
#include BOOST_PP_LOCAL_ITERATE()
}}} //namespace boost { namespace interprocess_container { namespace containers_detail {
#endif //#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_ADVANCED_INSERT_INT_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_ALGORITHMS_HPP
#define BOOST_CONTAINERS_DETAIL_ALGORITHMS_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/type_traits/has_trivial_copy.hpp>
#include <boost/type_traits/has_trivial_assign.hpp>
#include <boost/detail/no_exceptions_support.hpp>
#include <boost/get_pointer.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
#include <boost/interprocess/containers/container/detail/mpl.hpp>
#include <boost/interprocess/containers/container/detail/iterators.hpp>
#include <cstring>
namespace boost {
namespace interprocess_container {
#if !defined(BOOST_HAS_RVALUE_REFS)
template<class T>
struct has_own_construct_from_it
{
static const bool value = false;
};
namespace containers_detail {
template<class T, class InpIt>
inline void construct_in_place_impl(T* dest, const InpIt &source, containers_detail::true_)
{
T::construct(dest, *source);
}
template<class T, class InpIt>
inline void construct_in_place_impl(T* dest, const InpIt &source, containers_detail::false_)
{
new((void*)dest)T(*source);
}
} //namespace containers_detail {
template<class T, class InpIt>
inline void construct_in_place(T* dest, InpIt source)
{
typedef containers_detail::bool_<has_own_construct_from_it<T>::value> boolean_t;
containers_detail::construct_in_place_impl(dest, source, boolean_t());
}
#else
template<class T, class InpIt>
inline void construct_in_place(T* dest, InpIt source)
{ ::new((void*)dest)T(*source); }
#endif
template<class T, class U, class D>
inline void construct_in_place(T *dest, default_construct_iterator<U, D>)
{
::new((void*)dest)T();
}
template<class T, class U, class E>
inline void construct_in_place(T *dest, emplace_iterator<U, E> ei)
{
ei.construct_in_place(dest);
}
template<class InIt, class OutIt>
struct optimize_assign
{
static const bool value = false;
};
template<class T>
struct optimize_assign<const T*, T*>
{
static const bool value = boost::has_trivial_assign<T>::value;
};
template<class T>
struct optimize_assign<T*, T*>
: public optimize_assign<const T*, T*>
{};
template<class InIt, class OutIt>
struct optimize_copy
{
static const bool value = false;
};
template<class T>
struct optimize_copy<const T*, T*>
{
static const bool value = boost::has_trivial_copy<T>::value;
};
template<class T>
struct optimize_copy<T*, T*>
: public optimize_copy<const T*, T*>
{};
template<class InIt, class OutIt> inline
OutIt copy_n_dispatch(InIt first, typename std::iterator_traits<InIt>::difference_type length, OutIt dest, containers_detail::bool_<false>)
{
for (; length--; ++dest, ++first)
*dest = *first;
return dest;
}
template<class T> inline
T *copy_n_dispatch(const T *first, typename std::iterator_traits<const T*>::difference_type length, T *dest, containers_detail::bool_<true>)
{
std::size_t size = length*sizeof(T);
return (static_cast<T*>(std::memmove(dest, first, size))) + size;
}
template<class InIt, class OutIt> inline
OutIt copy_n(InIt first, typename std::iterator_traits<InIt>::difference_type length, OutIt dest)
{
const bool do_optimized_assign = optimize_assign<InIt, OutIt>::value;
return copy_n_dispatch(first, length, dest, containers_detail::bool_<do_optimized_assign>());
}
template<class InIt, class FwdIt> inline
FwdIt uninitialized_copy_n_dispatch
(InIt first,
typename std::iterator_traits<InIt>::difference_type count,
FwdIt dest, containers_detail::bool_<false>)
{
typedef typename std::iterator_traits<FwdIt>::value_type value_type;
//Save initial destination position
FwdIt dest_init = dest;
typename std::iterator_traits<InIt>::difference_type new_count = count+1;
BOOST_TRY{
//Try to build objects
for (; --new_count; ++dest, ++first){
construct_in_place(containers_detail::get_pointer(&*dest), first);
}
}
BOOST_CATCH(...){
//Call destructors
new_count = count - new_count;
for (; new_count--; ++dest_init){
containers_detail::get_pointer(&*dest_init)->~value_type();
}
BOOST_RETHROW
}
BOOST_CATCH_END
return dest;
}
template<class T> inline
T *uninitialized_copy_n_dispatch(const T *first, typename std::iterator_traits<const T*>::difference_type length, T *dest, containers_detail::bool_<true>)
{
std::size_t size = length*sizeof(T);
return (static_cast<T*>(std::memmove(dest, first, size))) + size;
}
template<class InIt, class FwdIt> inline
FwdIt uninitialized_copy_n
(InIt first,
typename std::iterator_traits<InIt>::difference_type count,
FwdIt dest)
{
const bool do_optimized_copy = optimize_copy<InIt, FwdIt>::value;
return uninitialized_copy_n_dispatch(first, count, dest, containers_detail::bool_<do_optimized_copy>());
}
// uninitialized_copy_copy
// Copies [first1, last1) into [result, result + (last1 - first1)), and
// copies [first2, last2) into
// [result + (last1 - first1), result + (last1 - first1) + (last2 - first2)).
template <class InpIt1, class InpIt2, class FwdIt>
FwdIt uninitialized_copy_copy
(InpIt1 first1, InpIt1 last1, InpIt2 first2, InpIt2 last2, FwdIt result)
{
typedef typename std::iterator_traits<FwdIt>::value_type value_type;
FwdIt mid = std::uninitialized_copy(first1, last1, result);
BOOST_TRY {
return std::uninitialized_copy(first2, last2, mid);
}
BOOST_CATCH(...){
for(;result != mid; ++result){
containers_detail::get_pointer(&*result)->~value_type();
}
BOOST_RETHROW
}
BOOST_CATCH_END
}
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_ALGORITHMS_HPP

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///////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_ALLOCATION_TYPE_HPP
#define BOOST_CONTAINERS_ALLOCATION_TYPE_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
namespace boost {
namespace interprocess_container {
/// @cond
enum allocation_type_v
{
// constants for allocation commands
allocate_new_v = 0x01,
expand_fwd_v = 0x02,
expand_bwd_v = 0x04,
// expand_both = expand_fwd | expand_bwd,
// expand_or_new = allocate_new | expand_both,
shrink_in_place_v = 0x08,
nothrow_allocation_v = 0x10,
zero_memory_v = 0x20,
try_shrink_in_place_v = 0x40
};
typedef int allocation_type;
/// @endcond
static const allocation_type allocate_new = (allocation_type)allocate_new_v;
static const allocation_type expand_fwd = (allocation_type)expand_fwd_v;
static const allocation_type expand_bwd = (allocation_type)expand_bwd_v;
static const allocation_type shrink_in_place = (allocation_type)shrink_in_place_v;
static const allocation_type try_shrink_in_place= (allocation_type)try_shrink_in_place_v;
static const allocation_type nothrow_allocation = (allocation_type)nothrow_allocation_v;
static const allocation_type zero_memory = (allocation_type)zero_memory_v;
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //BOOST_CONTAINERS_ALLOCATION_TYPE_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_CONTAINER_DETAIL_CONFIG_INCLUDED
#define BOOST_CONTAINERS_CONTAINER_DETAIL_CONFIG_INCLUDED
#include <boost/config.hpp>
#endif
#ifdef BOOST_MSVC
#ifndef _CRT_SECURE_NO_DEPRECATE
#define BOOST_CONTAINERS_DETAIL_CRT_SECURE_NO_DEPRECATE
#define _CRT_SECURE_NO_DEPRECATE
#endif
#pragma warning (push)
#pragma warning (disable : 4702) // unreachable code
#pragma warning (disable : 4706) // assignment within conditional expression
#pragma warning (disable : 4127) // conditional expression is constant
#pragma warning (disable : 4146) // unary minus operator applied to unsigned type, result still unsigned
#pragma warning (disable : 4284) // odd return type for operator->
#pragma warning (disable : 4244) // possible loss of data
#pragma warning (disable : 4251) // "identifier" : class "type" needs to have dll-interface to be used by clients of class "type2"
#pragma warning (disable : 4267) // conversion from "X" to "Y", possible loss of data
#pragma warning (disable : 4275) // non DLL-interface classkey "identifier" used as base for DLL-interface classkey "identifier"
#pragma warning (disable : 4355) // "this" : used in base member initializer list
#pragma warning (disable : 4503) // "identifier" : decorated name length exceeded, name was truncated
#pragma warning (disable : 4511) // copy constructor could not be generated
#pragma warning (disable : 4512) // assignment operator could not be generated
#pragma warning (disable : 4514) // unreferenced inline removed
#pragma warning (disable : 4521) // Disable "multiple copy constructors specified"
#pragma warning (disable : 4522) // "class" : multiple assignment operators specified
#pragma warning (disable : 4675) // "method" should be declared "static" and have exactly one parameter
#pragma warning (disable : 4710) // function not inlined
#pragma warning (disable : 4711) // function selected for automatic inline expansion
#pragma warning (disable : 4786) // identifier truncated in debug info
#pragma warning (disable : 4996) // "function": was declared deprecated
#pragma warning (disable : 4197) // top-level volatile in cast is ignored
#pragma warning (disable : 4541) // 'typeid' used on polymorphic type 'boost::exception'
// with /GR-; unpredictable behavior may result
#pragma warning (disable : 4673) // throwing '' the following types will not be considered at the catch site
#pragma warning (disable : 4671) // the copy constructor is inaccessible
#endif

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#if defined BOOST_MSVC
#pragma warning (pop)
#ifdef BOOST_CONTAINERS_DETAIL_CRT_SECURE_NO_DEPRECATE
#undef BOOST_CONTAINERS_DETAIL_CRT_SECURE_NO_DEPRECATE
#undef _CRT_SECURE_NO_DEPRECATE
#endif
#endif

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2009.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DESTROYERS_HPP
#define BOOST_CONTAINERS_DESTROYERS_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/interprocess/containers/container/detail/version_type.hpp>
#include <boost/interprocess/containers/container/detail/utilities.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
//!A deleter for scoped_ptr that deallocates the memory
//!allocated for an array of objects using a STL allocator.
template <class Allocator>
struct scoped_array_deallocator
{
typedef typename Allocator::pointer pointer;
typedef typename Allocator::size_type size_type;
scoped_array_deallocator(pointer p, Allocator& a, size_type length)
: m_ptr(p), m_alloc(a), m_length(length) {}
~scoped_array_deallocator()
{ if (m_ptr) m_alloc.deallocate(m_ptr, m_length); }
void release()
{ m_ptr = 0; }
private:
pointer m_ptr;
Allocator& m_alloc;
size_type m_length;
};
template <class Allocator>
struct null_scoped_array_deallocator
{
typedef typename Allocator::pointer pointer;
typedef typename Allocator::size_type size_type;
null_scoped_array_deallocator(pointer, Allocator&, size_type)
{}
void release()
{}
};
//!A deleter for scoped_ptr that destroys
//!an object using a STL allocator.
template <class Allocator>
struct scoped_destructor_n
{
typedef typename Allocator::pointer pointer;
typedef typename Allocator::value_type value_type;
typedef typename Allocator::size_type size_type;
pointer m_p;
size_type m_n;
scoped_destructor_n(pointer p, size_type n)
: m_p(p), m_n(n)
{}
void release()
{ m_p = 0; }
void increment_size(size_type inc)
{ m_n += inc; }
~scoped_destructor_n()
{
if(!m_p) return;
value_type *raw_ptr = containers_detail::get_pointer(m_p);
for(std::size_t i = 0; i < m_n; ++i, ++raw_ptr)
raw_ptr->~value_type();
}
};
//!A deleter for scoped_ptr that destroys
//!an object using a STL allocator.
template <class Allocator>
struct null_scoped_destructor_n
{
typedef typename Allocator::pointer pointer;
typedef typename Allocator::size_type size_type;
null_scoped_destructor_n(pointer, size_type)
{}
void increment_size(size_type)
{}
void release()
{}
};
template <class A>
class allocator_destroyer
{
typedef typename A::value_type value_type;
typedef containers_detail::integral_constant<unsigned,
boost::interprocess_container::containers_detail::
version<A>::value> alloc_version;
typedef containers_detail::integral_constant<unsigned, 1> allocator_v1;
typedef containers_detail::integral_constant<unsigned, 2> allocator_v2;
private:
A & a_;
private:
void priv_deallocate(const typename A::pointer &p, allocator_v1)
{ a_.deallocate(p, 1); }
void priv_deallocate(const typename A::pointer &p, allocator_v2)
{ a_.deallocate_one(p); }
public:
allocator_destroyer(A &a)
: a_(a)
{}
void operator()(const typename A::pointer &p)
{
containers_detail::get_pointer(p)->~value_type();
priv_deallocate(p, alloc_version());
}
};
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DESTROYERS_HPP

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////////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
////////////////////////////////////////////////////////////////////////////////
// The Loki Library
// Copyright (c) 2001 by Andrei Alexandrescu
// This code accompanies the book:
// Alexandrescu, Andrei. "Modern C++ Design: Generic Programming and Design
// Patterns Applied". Copyright (c) 2001. Addison-Wesley.
// Permission to use, copy, modify, distribute and sell this software for any
// purpose is hereby granted without fee, provided that the above copyright
// notice appear in all copies and that both that copyright notice and this
// permission notice appear in supporting documentation.
// The author or Addison-Welsey Longman make no representations about the
// suitability of this software for any purpose. It is provided "as is"
// without express or implied warranty.
///////////////////////////////////////////////////////////////////////////////
//
// Parts of this file come from AssocVector.h file from Loki library
//
////////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_FLAT_TREE_HPP
#define BOOST_CONTAINERS_FLAT_TREE_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <algorithm>
#include <functional>
#include <utility>
#include <boost/type_traits/has_trivial_destructor.hpp>
#include <boost/interprocess/detail/move.hpp>
#include <boost/interprocess/containers/container/detail/utilities.hpp>
#include <boost/interprocess/containers/container/detail/pair.hpp>
#include <boost/interprocess/containers/container/vector.hpp>
#include <boost/interprocess/containers/container/detail/value_init.hpp>
#include <boost/interprocess/containers/container/detail/destroyers.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
class flat_tree
{
typedef boost::interprocess_container::vector<Value, Alloc> vector_t;
typedef Alloc allocator_t;
public:
class value_compare
: private Compare
{
typedef Value first_argument_type;
typedef Value second_argument_type;
typedef bool return_type;
public:
value_compare(const Compare &pred)
: Compare(pred)
{}
bool operator()(const Value& lhs, const Value& rhs) const
{
KeyOfValue key_extract;
return Compare::operator()(key_extract(lhs), key_extract(rhs));
}
const Compare &get_comp() const
{ return *this; }
Compare &get_comp()
{ return *this; }
};
private:
struct Data
//Inherit from value_compare to do EBO
: public value_compare
{
public:
Data(const Compare &comp,
const vector_t &vect)
: value_compare(comp), m_vect(vect){}
Data(const value_compare &comp,
const vector_t &vect)
: value_compare(comp), m_vect(vect){}
Data(const Compare &comp,
const allocator_t &alloc)
: value_compare(comp), m_vect(alloc){}
public:
vector_t m_vect;
};
Data m_data;
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(flat_tree)
typedef typename vector_t::value_type value_type;
typedef typename vector_t::pointer pointer;
typedef typename vector_t::const_pointer const_pointer;
typedef typename vector_t::reference reference;
typedef typename vector_t::const_reference const_reference;
typedef Key key_type;
typedef Compare key_compare;
typedef typename vector_t::allocator_type allocator_type;
typedef allocator_type stored_allocator_type;
typedef typename allocator_type::size_type size_type;
typedef typename allocator_type::difference_type difference_type;
typedef typename vector_t::iterator iterator;
typedef typename vector_t::const_iterator const_iterator;
typedef std::reverse_iterator<iterator> reverse_iterator;
typedef std::reverse_iterator<const_iterator> const_reverse_iterator;
// allocation/deallocation
flat_tree(const Compare& comp = Compare(),
const allocator_type& a = allocator_type())
: m_data(comp, a)
{ }
flat_tree(const flat_tree& x)
: m_data(x.m_data, x.m_data.m_vect)
{ }
flat_tree(BOOST_INTERPROCESS_RV_REF(flat_tree) x)
: m_data(boost::interprocess::move(x.m_data))
{ }
~flat_tree()
{ }
flat_tree& operator=(const flat_tree& x)
{ m_data = x.m_data; return *this; }
flat_tree& operator=(BOOST_INTERPROCESS_RV_REF(flat_tree) mx)
{ m_data = boost::interprocess::move(mx.m_data); return *this; }
public:
// accessors:
Compare key_comp() const
{ return this->m_data.get_comp(); }
allocator_type get_allocator() const
{ return this->m_data.m_vect.get_allocator(); }
const stored_allocator_type &get_stored_allocator() const
{ return this->m_data.m_vect.get_stored_allocator(); }
stored_allocator_type &get_stored_allocator()
{ return this->m_data.m_vect.get_stored_allocator(); }
iterator begin()
{ return this->m_data.m_vect.begin(); }
const_iterator begin() const
{ return this->cbegin(); }
const_iterator cbegin() const
{ return this->m_data.m_vect.begin(); }
iterator end()
{ return this->m_data.m_vect.end(); }
const_iterator end() const
{ return this->cend(); }
const_iterator cend() const
{ return this->m_data.m_vect.end(); }
reverse_iterator rbegin()
{ return reverse_iterator(this->end()); }
const_reverse_iterator rbegin() const
{ return this->crbegin(); }
const_reverse_iterator crbegin() const
{ return const_reverse_iterator(this->cend()); }
reverse_iterator rend()
{ return reverse_iterator(this->begin()); }
const_reverse_iterator rend() const
{ return this->crend(); }
const_reverse_iterator crend() const
{ return const_reverse_iterator(this->cbegin()); }
bool empty() const
{ return this->m_data.m_vect.empty(); }
size_type size() const
{ return this->m_data.m_vect.size(); }
size_type max_size() const
{ return this->m_data.m_vect.max_size(); }
void swap(flat_tree& other)
{
value_compare& mycomp = this->m_data;
value_compare& othercomp = other.m_data;
containers_detail::do_swap(mycomp, othercomp);
vector_t & myvect = this->m_data.m_vect;
vector_t & othervect = other.m_data.m_vect;
myvect.swap(othervect);
}
public:
// insert/erase
std::pair<iterator,bool> insert_unique(const value_type& val)
{
insert_commit_data data;
std::pair<iterator,bool> ret = priv_insert_unique_prepare(val, data);
if(ret.second){
ret.first = priv_insert_commit(data, val);
}
return ret;
}
std::pair<iterator,bool> insert_unique(BOOST_INTERPROCESS_RV_REF(value_type) val)
{
insert_commit_data data;
std::pair<iterator,bool> ret = priv_insert_unique_prepare(val, data);
if(ret.second){
ret.first = priv_insert_commit(data, boost::interprocess::move(val));
}
return ret;
}
iterator insert_equal(const value_type& val)
{
iterator i = this->upper_bound(KeyOfValue()(val));
i = this->m_data.m_vect.insert(i, val);
return i;
}
iterator insert_equal(BOOST_INTERPROCESS_RV_REF(value_type) mval)
{
iterator i = this->upper_bound(KeyOfValue()(mval));
i = this->m_data.m_vect.insert(i, boost::interprocess::move(mval));
return i;
}
iterator insert_unique(const_iterator pos, const value_type& val)
{
insert_commit_data data;
std::pair<iterator,bool> ret = priv_insert_unique_prepare(pos, val, data);
if(ret.second){
ret.first = priv_insert_commit(data, val);
}
return ret.first;
}
iterator insert_unique(const_iterator pos, BOOST_INTERPROCESS_RV_REF(value_type) mval)
{
insert_commit_data data;
std::pair<iterator,bool> ret = priv_insert_unique_prepare(pos, mval, data);
if(ret.second){
ret.first = priv_insert_commit(data, boost::interprocess::move(mval));
}
return ret.first;
}
iterator insert_equal(const_iterator pos, const value_type& val)
{
insert_commit_data data;
priv_insert_equal_prepare(pos, val, data);
return priv_insert_commit(data, val);
}
iterator insert_equal(const_iterator pos, BOOST_INTERPROCESS_RV_REF(value_type) mval)
{
insert_commit_data data;
priv_insert_equal_prepare(pos, mval, data);
return priv_insert_commit(data, boost::interprocess::move(mval));
}
template <class InIt>
void insert_unique(InIt first, InIt last)
{
for ( ; first != last; ++first)
this->insert_unique(*first);
}
template <class InIt>
void insert_equal(InIt first, InIt last)
{
typedef typename
std::iterator_traits<InIt>::iterator_category ItCat;
priv_insert_equal(first, last, ItCat());
}
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
template <class... Args>
iterator emplace_unique(Args&&... args)
{
value_type val(boost::interprocess::forward<Args>(args)...);
insert_commit_data data;
std::pair<iterator,bool> ret =
priv_insert_unique_prepare(val, data);
if(ret.second){
ret.first = priv_insert_commit(data, boost::interprocess::move<value_type>(val));
}
return ret.first;
}
template <class... Args>
iterator emplace_hint_unique(const_iterator hint, Args&&... args)
{
value_type val(boost::interprocess::forward<Args>(args)...);
insert_commit_data data;
std::pair<iterator,bool> ret = priv_insert_unique_prepare(hint, val, data);
if(ret.second){
ret.first = priv_insert_commit(data, boost::interprocess::move<value_type>(val));
}
return ret.first;
}
template <class... Args>
iterator emplace_equal(Args&&... args)
{
value_type val(boost::interprocess::forward<Args>(args)...);
iterator i = this->upper_bound(KeyOfValue()(val));
i = this->m_data.m_vect.insert(i, boost::interprocess::move<value_type>(val));
return i;
}
template <class... Args>
iterator emplace_hint_equal(const_iterator hint, Args&&... args)
{
value_type val(boost::interprocess::forward<Args>(args)...);
insert_commit_data data;
priv_insert_equal_prepare(hint, val, data);
return priv_insert_commit(data, boost::interprocess::move<value_type>(val));
}
#else //#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
iterator emplace_unique()
{
containers_detail::value_init<value_type> vval;
value_type &val = vval.m_t;
insert_commit_data data;
std::pair<iterator,bool> ret =
priv_insert_unique_prepare(val, data);
if(ret.second){
ret.first = priv_insert_commit(data, boost::interprocess::move<value_type>(val));
}
return ret.first;
}
iterator emplace_hint_unique(const_iterator hint)
{
containers_detail::value_init<value_type> vval;
value_type &val = vval.m_t;
insert_commit_data data;
std::pair<iterator,bool> ret = priv_insert_unique_prepare(hint, val, data);
if(ret.second){
ret.first = priv_insert_commit(data, boost::interprocess::move<value_type>(val));
}
return ret.first;
}
iterator emplace_equal()
{
containers_detail::value_init<value_type> vval;
value_type &val = vval.m_t;
iterator i = this->upper_bound(KeyOfValue()(val));
i = this->m_data.m_vect.insert(i, boost::interprocess::move<value_type>(val));
return i;
}
iterator emplace_hint_equal(const_iterator hint)
{
containers_detail::value_init<value_type> vval;
value_type &val = vval.m_t;
insert_commit_data data;
priv_insert_equal_prepare(hint, val, data);
return priv_insert_commit(data, boost::interprocess::move<value_type>(val));
}
#define BOOST_PP_LOCAL_MACRO(n) \
template<BOOST_PP_ENUM_PARAMS(n, class P)> \
iterator emplace_unique(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
{ \
value_type val(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)); \
insert_commit_data data; \
std::pair<iterator,bool> ret = priv_insert_unique_prepare(val, data); \
if(ret.second){ \
ret.first = priv_insert_commit(data, boost::interprocess::move<value_type>(val)); \
} \
return ret.first; \
} \
\
template<BOOST_PP_ENUM_PARAMS(n, class P)> \
iterator emplace_hint_unique(const_iterator hint, \
BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
{ \
value_type val(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)); \
insert_commit_data data; \
std::pair<iterator,bool> ret = priv_insert_unique_prepare(hint, val, data); \
if(ret.second){ \
ret.first = priv_insert_commit(data, boost::interprocess::move<value_type>(val)); \
} \
return ret.first; \
} \
\
template<BOOST_PP_ENUM_PARAMS(n, class P)> \
iterator emplace_equal(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
{ \
value_type val(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)); \
iterator i = this->upper_bound(KeyOfValue()(val)); \
i = this->m_data.m_vect.insert(i, boost::interprocess::move<value_type>(val)); \
return i; \
} \
\
template<BOOST_PP_ENUM_PARAMS(n, class P)> \
iterator emplace_hint_equal(const_iterator hint, \
BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
{ \
value_type val(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)); \
insert_commit_data data; \
priv_insert_equal_prepare(hint, val, data); \
return priv_insert_commit(data, boost::interprocess::move<value_type>(val)); \
} \
//!
#define BOOST_PP_LOCAL_LIMITS (1, BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS)
#include BOOST_PP_LOCAL_ITERATE()
#endif //#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
iterator erase(const_iterator position)
{ return this->m_data.m_vect.erase(position); }
size_type erase(const key_type& k)
{
std::pair<iterator,iterator > itp = this->equal_range(k);
size_type ret = static_cast<size_type>(itp.second-itp.first);
if (ret){
this->m_data.m_vect.erase(itp.first, itp.second);
}
return ret;
}
iterator erase(const_iterator first, const_iterator last)
{ return this->m_data.m_vect.erase(first, last); }
void clear()
{ this->m_data.m_vect.clear(); }
//! <b>Effects</b>: Tries to deallocate the excess of memory created
// with previous allocations. The size of the vector is unchanged
//!
//! <b>Throws</b>: If memory allocation throws, or T's copy constructor throws.
//!
//! <b>Complexity</b>: Linear to size().
void shrink_to_fit()
{ this->m_data.m_vect.shrink_to_fit(); }
// set operations:
iterator find(const key_type& k)
{
const Compare &key_comp = this->m_data.get_comp();
iterator i = this->lower_bound(k);
if (i != this->end() && key_comp(k, KeyOfValue()(*i))){
i = this->end();
}
return i;
}
const_iterator find(const key_type& k) const
{
const Compare &key_comp = this->m_data.get_comp();
const_iterator i = this->lower_bound(k);
if (i != this->end() && key_comp(k, KeyOfValue()(*i))){
i = this->end();
}
return i;
}
size_type count(const key_type& k) const
{
std::pair<const_iterator, const_iterator> p = this->equal_range(k);
size_type n = p.second - p.first;
return n;
}
iterator lower_bound(const key_type& k)
{ return this->priv_lower_bound(this->begin(), this->end(), k); }
const_iterator lower_bound(const key_type& k) const
{ return this->priv_lower_bound(this->begin(), this->end(), k); }
iterator upper_bound(const key_type& k)
{ return this->priv_upper_bound(this->begin(), this->end(), k); }
const_iterator upper_bound(const key_type& k) const
{ return this->priv_upper_bound(this->begin(), this->end(), k); }
std::pair<iterator,iterator> equal_range(const key_type& k)
{ return this->priv_equal_range(this->begin(), this->end(), k); }
std::pair<const_iterator, const_iterator> equal_range(const key_type& k) const
{ return this->priv_equal_range(this->begin(), this->end(), k); }
size_type capacity() const
{ return this->m_data.m_vect.capacity(); }
void reserve(size_type count)
{ this->m_data.m_vect.reserve(count); }
private:
struct insert_commit_data
{
const_iterator position;
};
// insert/erase
void priv_insert_equal_prepare
(const_iterator pos, const value_type& val, insert_commit_data &data)
{
// N1780
// To insert val at pos:
// if pos == end || val <= *pos
// if pos == begin || val >= *(pos-1)
// insert val before pos
// else
// insert val before upper_bound(val)
// else if pos+1 == end || val <= *(pos+1)
// insert val after pos
// else
// insert val before lower_bound(val)
const value_compare &value_comp = this->m_data;
if(pos == this->cend() || !value_comp(*pos, val)){
if (pos == this->cbegin() || !value_comp(val, pos[-1])){
data.position = pos;
}
else{
data.position =
this->priv_upper_bound(this->cbegin(), pos, KeyOfValue()(val));
}
}
//Works, but increases code complexity
//else if (++pos == this->end() || !value_comp(*pos, val)){
// return this->m_data.m_vect.insert(pos, val);
//}
else{
data.position =
this->priv_lower_bound(pos, this->cend(), KeyOfValue()(val));
}
}
std::pair<iterator,bool> priv_insert_unique_prepare
(const_iterator beg, const_iterator end, const value_type& val, insert_commit_data &commit_data)
{
const value_compare &value_comp = this->m_data;
commit_data.position = this->priv_lower_bound(beg, end, KeyOfValue()(val));
return std::pair<iterator,bool>
( *reinterpret_cast<iterator*>(&commit_data.position)
, commit_data.position == end || value_comp(val, *commit_data.position));
}
std::pair<iterator,bool> priv_insert_unique_prepare
(const value_type& val, insert_commit_data &commit_data)
{ return priv_insert_unique_prepare(this->begin(), this->end(), val, commit_data); }
std::pair<iterator,bool> priv_insert_unique_prepare
(const_iterator pos, const value_type& val, insert_commit_data &commit_data)
{
//N1780. Props to Howard Hinnant!
//To insert val at pos:
//if pos == end || val <= *pos
// if pos == begin || val >= *(pos-1)
// insert val before pos
// else
// insert val before upper_bound(val)
//else if pos+1 == end || val <= *(pos+1)
// insert val after pos
//else
// insert val before lower_bound(val)
const value_compare &value_comp = this->m_data;
if(pos == this->cend() || value_comp(val, *pos)){
if(pos != this->cbegin() && !value_comp(val, pos[-1])){
if(value_comp(pos[-1], val)){
commit_data.position = pos;
return std::pair<iterator,bool>(*reinterpret_cast<iterator*>(&pos), true);
}
else{
return std::pair<iterator,bool>(*reinterpret_cast<iterator*>(&pos), false);
}
}
return this->priv_insert_unique_prepare(this->cbegin(), pos, val, commit_data);
}
// Works, but increases code complexity
//Next check
//else if (value_comp(*pos, val) && !value_comp(pos[1], val)){
// if(value_comp(val, pos[1])){
// commit_data.position = pos+1;
// return std::pair<iterator,bool>(pos+1, true);
// }
// else{
// return std::pair<iterator,bool>(pos+1, false);
// }
//}
else{
//[... pos ... val ... ]
//The hint is before the insertion position, so insert it
//in the remaining range
return this->priv_insert_unique_prepare(pos, this->end(), val, commit_data);
}
}
template<class Convertible>
iterator priv_insert_commit
(insert_commit_data &commit_data, BOOST_INTERPROCESS_FWD_REF(Convertible) convertible)
{
return this->m_data.m_vect.insert
( commit_data.position
, boost::interprocess::forward<Convertible>(convertible));
}
template <class RanIt>
RanIt priv_lower_bound(RanIt first, RanIt last,
const key_type & key) const
{
const Compare &key_comp = this->m_data.get_comp();
KeyOfValue key_extract;
difference_type len = last - first, half;
RanIt middle;
while (len > 0) {
half = len >> 1;
middle = first;
middle += half;
if (key_comp(key_extract(*middle), key)) {
++middle;
first = middle;
len = len - half - 1;
}
else
len = half;
}
return first;
}
template <class RanIt>
RanIt priv_upper_bound(RanIt first, RanIt last,
const key_type & key) const
{
const Compare &key_comp = this->m_data.get_comp();
KeyOfValue key_extract;
difference_type len = last - first, half;
RanIt middle;
while (len > 0) {
half = len >> 1;
middle = first;
middle += half;
if (key_comp(key, key_extract(*middle))) {
len = half;
}
else{
first = ++middle;
len = len - half - 1;
}
}
return first;
}
template <class RanIt>
std::pair<RanIt, RanIt>
priv_equal_range(RanIt first, RanIt last, const key_type& key) const
{
const Compare &key_comp = this->m_data.get_comp();
KeyOfValue key_extract;
difference_type len = last - first, half;
RanIt middle, left, right;
while (len > 0) {
half = len >> 1;
middle = first;
middle += half;
if (key_comp(key_extract(*middle), key)){
first = middle;
++first;
len = len - half - 1;
}
else if (key_comp(key, key_extract(*middle))){
len = half;
}
else {
left = this->priv_lower_bound(first, middle, key);
first += len;
right = this->priv_upper_bound(++middle, first, key);
return std::pair<RanIt, RanIt>(left, right);
}
}
return std::pair<RanIt, RanIt>(first, first);
}
template <class FwdIt>
void priv_insert_equal(FwdIt first, FwdIt last, std::forward_iterator_tag)
{
size_type len = static_cast<size_type>(std::distance(first, last));
this->reserve(this->size()+len);
this->priv_insert_equal(first, last, std::input_iterator_tag());
}
template <class InIt>
void priv_insert_equal(InIt first, InIt last, std::input_iterator_tag)
{
for ( ; first != last; ++first)
this->insert_equal(*first);
}
/*
template <class FwdIt>
void priv_insert_unique(FwdIt first, FwdIt last, std::forward_iterator_tag)
{
size_type len = static_cast<size_type>(std::distance(first, last));
this->reserve(this->size()+len);
priv_insert_unique(first, last, std::input_iterator_tag());
}
template <class InIt>
void priv_insert_unique(InIt first, InIt last, std::input_iterator_tag)
{
for ( ; first != last; ++first)
this->insert_unique(*first);
}
*/
};
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline bool
operator==(const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{
return x.size() == y.size() &&
std::equal(x.begin(), x.end(), y.begin());
}
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline bool
operator<(const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{
return std::lexicographical_compare(x.begin(), x.end(),
y.begin(), y.end());
}
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline bool
operator!=(const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{ return !(x == y); }
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline bool
operator>(const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{ return y < x; }
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline bool
operator<=(const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{ return !(y < x); }
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline bool
operator>=(const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
const flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{ return !(x < y); }
template <class Key, class Value, class KeyOfValue,
class Compare, class Alloc>
inline void
swap(flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& x,
flat_tree<Key,Value,KeyOfValue,Compare,Alloc>& y)
{ x.swap(y); }
} //namespace containers_detail {
} //namespace interprocess_container {
namespace interprocess {
//!has_trivial_destructor_after_move<> == true_type
//!specialization for optimizations
template <class K, class V, class KOV,
class C, class A>
struct has_trivial_destructor_after_move<boost::interprocess_container::containers_detail::flat_tree<K, V, KOV, C, A> >
{
static const bool value = has_trivial_destructor<A>::value && has_trivial_destructor<C>::value;
};
} //namespace interprocess {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif // BOOST_CONTAINERS_FLAT_TREE_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008.
// (C) Copyright Gennaro Prota 2003 - 2004.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_ITERATORS_HPP
#define BOOST_CONTAINERS_DETAIL_ITERATORS_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/interprocess/detail/move.hpp>
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
#include <boost/interprocess/containers/container/detail/variadic_templates_tools.hpp>
#else
#include <boost/interprocess/containers/container/detail/preprocessor.hpp>
#endif
#include <iterator>
namespace boost {
namespace interprocess_container {
template <class T, class Difference = std::ptrdiff_t>
class constant_iterator
: public std::iterator
<std::random_access_iterator_tag, T, Difference, const T*, const T &>
{
typedef constant_iterator<T, Difference> this_type;
public:
explicit constant_iterator(const T &ref, Difference range_size)
: m_ptr(&ref), m_num(range_size){}
//Constructors
constant_iterator()
: m_ptr(0), m_num(0){}
constant_iterator& operator++()
{ increment(); return *this; }
constant_iterator operator++(int)
{
constant_iterator result (*this);
increment();
return result;
}
friend bool operator== (const constant_iterator& i, const constant_iterator& i2)
{ return i.equal(i2); }
friend bool operator!= (const constant_iterator& i, const constant_iterator& i2)
{ return !(i == i2); }
friend bool operator< (const constant_iterator& i, const constant_iterator& i2)
{ return i.less(i2); }
friend bool operator> (const constant_iterator& i, const constant_iterator& i2)
{ return i2 < i; }
friend bool operator<= (const constant_iterator& i, const constant_iterator& i2)
{ return !(i > i2); }
friend bool operator>= (const constant_iterator& i, const constant_iterator& i2)
{ return !(i < i2); }
friend Difference operator- (const constant_iterator& i, const constant_iterator& i2)
{ return i2.distance_to(i); }
//Arithmetic
constant_iterator& operator+=(Difference off)
{ this->advance(off); return *this; }
constant_iterator operator+(Difference off) const
{
constant_iterator other(*this);
other.advance(off);
return other;
}
friend constant_iterator operator+(Difference off, const constant_iterator& right)
{ return right + off; }
constant_iterator& operator-=(Difference off)
{ this->advance(-off); return *this; }
constant_iterator operator-(Difference off) const
{ return *this + (-off); }
const T& operator*() const
{ return dereference(); }
const T* operator->() const
{ return &(dereference()); }
private:
const T * m_ptr;
Difference m_num;
void increment()
{ --m_num; }
void decrement()
{ ++m_num; }
bool equal(const this_type &other) const
{ return m_num == other.m_num; }
bool less(const this_type &other) const
{ return other.m_num < m_num; }
const T & dereference() const
{ return *m_ptr; }
void advance(Difference n)
{ m_num -= n; }
Difference distance_to(const this_type &other)const
{ return m_num - other.m_num; }
};
template <class T, class Difference = std::ptrdiff_t>
class default_construct_iterator
: public std::iterator
<std::random_access_iterator_tag, T, Difference, const T*, const T &>
{
typedef default_construct_iterator<T, Difference> this_type;
public:
explicit default_construct_iterator(Difference range_size)
: m_num(range_size){}
//Constructors
default_construct_iterator()
: m_num(0){}
default_construct_iterator& operator++()
{ increment(); return *this; }
default_construct_iterator operator++(int)
{
default_construct_iterator result (*this);
increment();
return result;
}
friend bool operator== (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return i.equal(i2); }
friend bool operator!= (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return !(i == i2); }
friend bool operator< (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return i.less(i2); }
friend bool operator> (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return i2 < i; }
friend bool operator<= (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return !(i > i2); }
friend bool operator>= (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return !(i < i2); }
friend Difference operator- (const default_construct_iterator& i, const default_construct_iterator& i2)
{ return i2.distance_to(i); }
//Arithmetic
default_construct_iterator& operator+=(Difference off)
{ this->advance(off); return *this; }
default_construct_iterator operator+(Difference off) const
{
default_construct_iterator other(*this);
other.advance(off);
return other;
}
friend default_construct_iterator operator+(Difference off, const default_construct_iterator& right)
{ return right + off; }
default_construct_iterator& operator-=(Difference off)
{ this->advance(-off); return *this; }
default_construct_iterator operator-(Difference off) const
{ return *this + (-off); }
const T& operator*() const
{ return dereference(); }
const T* operator->() const
{ return &(dereference()); }
private:
Difference m_num;
void increment()
{ --m_num; }
void decrement()
{ ++m_num; }
bool equal(const this_type &other) const
{ return m_num == other.m_num; }
bool less(const this_type &other) const
{ return other.m_num < m_num; }
const T & dereference() const
{
static T dummy;
return dummy;
}
void advance(Difference n)
{ m_num -= n; }
Difference distance_to(const this_type &other)const
{ return m_num - other.m_num; }
};
template <class T, class Difference = std::ptrdiff_t>
class repeat_iterator
: public std::iterator
<std::random_access_iterator_tag, T, Difference>
{
typedef repeat_iterator<T, Difference> this_type;
public:
explicit repeat_iterator(T &ref, Difference range_size)
: m_ptr(&ref), m_num(range_size){}
//Constructors
repeat_iterator()
: m_ptr(0), m_num(0){}
this_type& operator++()
{ increment(); return *this; }
this_type operator++(int)
{
this_type result (*this);
increment();
return result;
}
friend bool operator== (const this_type& i, const this_type& i2)
{ return i.equal(i2); }
friend bool operator!= (const this_type& i, const this_type& i2)
{ return !(i == i2); }
friend bool operator< (const this_type& i, const this_type& i2)
{ return i.less(i2); }
friend bool operator> (const this_type& i, const this_type& i2)
{ return i2 < i; }
friend bool operator<= (const this_type& i, const this_type& i2)
{ return !(i > i2); }
friend bool operator>= (const this_type& i, const this_type& i2)
{ return !(i < i2); }
friend Difference operator- (const this_type& i, const this_type& i2)
{ return i2.distance_to(i); }
//Arithmetic
this_type& operator+=(Difference off)
{ this->advance(off); return *this; }
this_type operator+(Difference off) const
{
this_type other(*this);
other.advance(off);
return other;
}
friend this_type operator+(Difference off, const this_type& right)
{ return right + off; }
this_type& operator-=(Difference off)
{ this->advance(-off); return *this; }
this_type operator-(Difference off) const
{ return *this + (-off); }
T& operator*() const
{ return dereference(); }
T *operator->() const
{ return &(dereference()); }
private:
T * m_ptr;
Difference m_num;
void increment()
{ --m_num; }
void decrement()
{ ++m_num; }
bool equal(const this_type &other) const
{ return m_num == other.m_num; }
bool less(const this_type &other) const
{ return other.m_num < m_num; }
T & dereference() const
{ return *m_ptr; }
void advance(Difference n)
{ m_num -= n; }
Difference distance_to(const this_type &other)const
{ return m_num - other.m_num; }
};
template <class T, class E>
class emplace_iterator
: public std::iterator
<std::random_access_iterator_tag, T, std::ptrdiff_t, const T*, const T &>
{
typedef emplace_iterator this_type;
public:
explicit emplace_iterator(E&e)
: m_num(1), m_pe(&e){}
emplace_iterator()
: m_num(0), m_pe(0){}
this_type& operator++()
{ increment(); return *this; }
this_type operator++(int)
{
this_type result (*this);
increment();
return result;
}
friend bool operator== (const this_type& i, const this_type& i2)
{ return i.equal(i2); }
friend bool operator!= (const this_type& i, const this_type& i2)
{ return !(i == i2); }
friend bool operator< (const this_type& i, const this_type& i2)
{ return i.less(i2); }
friend bool operator> (const this_type& i, const this_type& i2)
{ return i2 < i; }
friend bool operator<= (const this_type& i, const this_type& i2)
{ return !(i > i2); }
friend bool operator>= (const this_type& i, const this_type& i2)
{ return !(i < i2); }
friend std::ptrdiff_t operator- (const this_type& i, const this_type& i2)
{ return i2.distance_to(i); }
//Arithmetic
this_type& operator+=(std::ptrdiff_t off)
{ this->advance(off); return *this; }
this_type operator+(std::ptrdiff_t off) const
{
this_type other(*this);
other.advance(off);
return other;
}
friend this_type operator+(std::ptrdiff_t off, const this_type& right)
{ return right + off; }
this_type& operator-=(std::ptrdiff_t off)
{ this->advance(-off); return *this; }
this_type operator-(std::ptrdiff_t off) const
{ return *this + (-off); }
const T& operator*() const
{ return dereference(); }
const T* operator->() const
{ return &(dereference()); }
void construct_in_place(T* ptr)
{ (*m_pe)(ptr); }
private:
std::ptrdiff_t m_num;
E * m_pe;
void increment()
{ --m_num; }
void decrement()
{ ++m_num; }
bool equal(const this_type &other) const
{ return m_num == other.m_num; }
bool less(const this_type &other) const
{ return other.m_num < m_num; }
const T & dereference() const
{
static T dummy;
return dummy;
}
void advance(std::ptrdiff_t n)
{ m_num -= n; }
std::ptrdiff_t distance_to(const this_type &other)const
{ return m_num - other.m_num; }
};
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
template<class T, class ...Args>
struct emplace_functor
{
typedef typename containers_detail::build_number_seq<sizeof...(Args)>::type index_tuple_t;
emplace_functor(Args&&... args)
: args_(args...)
{}
void operator()(T *ptr)
{ emplace_functor::inplace_impl(ptr, index_tuple_t()); }
template<int ...IdxPack>
void inplace_impl(T* ptr, const containers_detail::index_tuple<IdxPack...>&)
{ ::new(ptr) T(boost::interprocess::forward<Args>(containers_detail::get<IdxPack>(args_))...); }
containers_detail::tuple<Args&&...> args_;
};
#else
template<class T>
struct emplace_functor
{
emplace_functor()
{}
void operator()(T *ptr)
{ new(ptr) T(); }
};
#define BOOST_PP_LOCAL_MACRO(n) \
template <class T, BOOST_PP_ENUM_PARAMS(n, class P) > \
struct BOOST_PP_CAT(BOOST_PP_CAT(emplace_functor, n), arg) \
{ \
BOOST_PP_CAT(BOOST_PP_CAT(emplace_functor, n), arg) \
( BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _) ) \
: BOOST_PP_ENUM(n, BOOST_CONTAINERS_AUX_PARAM_INIT, _) {} \
\
void operator()(T *ptr) \
{ \
new(ptr)T (BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_MEMBER_FORWARD, _)); \
} \
BOOST_PP_REPEAT(n, BOOST_CONTAINERS_AUX_PARAM_DEFINE, _) \
}; \
//!
#define BOOST_PP_LOCAL_LIMITS (1, BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS)
#include BOOST_PP_LOCAL_ITERATE()
#endif
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_ITERATORS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_CONTAINER_DETAIL_MPL_HPP
#define BOOST_CONTAINERS_CONTAINER_DETAIL_MPL_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <cstddef>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template <class T, T val>
struct integral_constant
{
static const T value = val;
typedef integral_constant<T,val> type;
};
template< bool C_ >
struct bool_ : integral_constant<bool, C_>
{
static const bool value = C_;
};
typedef bool_<true> true_;
typedef bool_<false> false_;
typedef true_ true_type;
typedef false_ false_type;
typedef char yes_type;
struct no_type
{
char padding[8];
};
template <bool B, class T = void>
struct enable_if_c {
typedef T type;
};
template <class T>
struct enable_if_c<false, T> {};
template <class Cond, class T = void>
struct enable_if : public enable_if_c<Cond::value, T> {};
template <class Cond, class T = void>
struct disable_if : public enable_if_c<!Cond::value, T> {};
template <class T, class U>
class is_convertible
{
typedef char true_t;
class false_t { char dummy[2]; };
static true_t dispatch(U);
static false_t dispatch(...);
static T trigger();
public:
enum { value = sizeof(dispatch(trigger())) == sizeof(true_t) };
};
template<
bool C
, typename T1
, typename T2
>
struct if_c
{
typedef T1 type;
};
template<
typename T1
, typename T2
>
struct if_c<false,T1,T2>
{
typedef T2 type;
};
template<
typename T1
, typename T2
, typename T3
>
struct if_
{
typedef typename if_c<0 != T1::value, T2, T3>::type type;
};
template <class Pair>
struct select1st
// : public std::unary_function<Pair, typename Pair::first_type>
{
template<class OtherPair>
const typename Pair::first_type& operator()(const OtherPair& x) const
{ return x.first; }
const typename Pair::first_type& operator()(const typename Pair::first_type& x) const
{ return x; }
};
// identity is an extension: it is not part of the standard.
template <class T>
struct identity
// : public std::unary_function<T,T>
{
typedef T type;
const T& operator()(const T& x) const
{ return x; }
};
template<std::size_t S>
struct ls_zeros
{
static const std::size_t value = (S & std::size_t(1)) ? 0 : (1u + ls_zeros<(S >> 1u)>::value);
};
template<>
struct ls_zeros<0>
{
static const std::size_t value = 0;
};
template<>
struct ls_zeros<1>
{
static const std::size_t value = 0;
};
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost {
#endif //#ifndef BOOST_CONTAINERS_CONTAINER_DETAIL_MPL_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_MULTIALLOCATION_CHAIN_HPP
#define BOOST_CONTAINERS_DETAIL_MULTIALLOCATION_CHAIN_HPP
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/utilities.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
#include <boost/interprocess/containers/container/detail/transform_iterator.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template<class VoidPointer>
class basic_multiallocation_slist
{
public:
typedef VoidPointer void_pointer;
private:
static VoidPointer &priv_get_ref(const VoidPointer &p)
{ return *static_cast<void_pointer*>(containers_detail::get_pointer(p)); }
basic_multiallocation_slist(basic_multiallocation_slist &);
basic_multiallocation_slist &operator=(basic_multiallocation_slist &);
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(basic_multiallocation_slist)
//!This iterator is returned by "allocate_many" functions so that
//!the user can access the multiple buffers allocated in a single call
class iterator
: public std::iterator<std::input_iterator_tag, char>
{
friend class basic_multiallocation_slist<void_pointer>;
void unspecified_bool_type_func() const {}
typedef void (iterator::*unspecified_bool_type)() const;
iterator(void_pointer node_range)
: next_node_(node_range)
{}
public:
typedef char value_type;
typedef value_type & reference;
typedef value_type * pointer;
iterator()
: next_node_(0)
{}
iterator &operator=(const iterator &other)
{ next_node_ = other.next_node_; return *this; }
public:
iterator& operator++()
{
next_node_ = *static_cast<void_pointer*>(containers_detail::get_pointer(next_node_));
return *this;
}
iterator operator++(int)
{
iterator result(*this);
++*this;
return result;
}
bool operator== (const iterator& other) const
{ return next_node_ == other.next_node_; }
bool operator!= (const iterator& other) const
{ return !operator== (other); }
reference operator*() const
{ return *static_cast<char*>(containers_detail::get_pointer(next_node_)); }
operator unspecified_bool_type() const
{ return next_node_? &iterator::unspecified_bool_type_func : 0; }
pointer operator->() const
{ return &(*(*this)); }
private:
void_pointer next_node_;
};
private:
iterator it_;
public:
basic_multiallocation_slist()
: it_(iterator())
{}
basic_multiallocation_slist(void_pointer p)
: it_(p ? iterator_to(p) : iterator())
{}
basic_multiallocation_slist(BOOST_INTERPROCESS_RV_REF(basic_multiallocation_slist) other)
: it_(iterator())
{ this->swap(other); }
basic_multiallocation_slist& operator=(BOOST_INTERPROCESS_RV_REF(basic_multiallocation_slist) other)
{
basic_multiallocation_slist tmp(boost::interprocess::move(other));
this->swap(tmp);
return *this;
}
bool empty() const
{ return !it_; }
iterator before_begin() const
{ return iterator(void_pointer(const_cast<void*>(static_cast<const void*>(&it_.next_node_)))); }
iterator begin() const
{ return it_; }
iterator end() const
{ return iterator(); }
void clear()
{ this->it_.next_node_ = void_pointer(0); }
iterator insert_after(iterator it, void_pointer m)
{
priv_get_ref(m) = priv_get_ref(it.next_node_);
priv_get_ref(it.next_node_) = m;
return iterator(m);
}
void push_front(void_pointer m)
{
priv_get_ref(m) = this->it_.next_node_;
this->it_.next_node_ = m;
}
void pop_front()
{ ++it_; }
void *front() const
{ return containers_detail::get_pointer(it_.next_node_); }
void splice_after(iterator after_this, iterator before_begin, iterator before_end)
{
if (after_this != before_begin && after_this != before_end && before_begin != before_end) {
void_pointer next_b = priv_get_ref(before_begin.next_node_);
void_pointer next_e = priv_get_ref(before_end.next_node_);
void_pointer next_p = priv_get_ref(after_this.next_node_);
priv_get_ref(before_begin.next_node_) = next_e;
priv_get_ref(before_end.next_node_) = next_p;
priv_get_ref(after_this.next_node_) = next_b;
}
}
void swap(basic_multiallocation_slist &other_chain)
{
std::swap(this->it_, other_chain.it_);
}
static iterator iterator_to(void_pointer p)
{ return iterator(p); }
void_pointer extract_data()
{
void_pointer ret = empty() ? void_pointer(0) : void_pointer(&*it_);
it_ = iterator();
return ret;
}
};
template<class VoidPointer>
class basic_multiallocation_cached_slist
{
private:
basic_multiallocation_slist<VoidPointer> slist_;
typename basic_multiallocation_slist<VoidPointer>::iterator last_;
basic_multiallocation_cached_slist(basic_multiallocation_cached_slist &);
basic_multiallocation_cached_slist &operator=(basic_multiallocation_cached_slist &);
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(basic_multiallocation_cached_slist)
typedef typename basic_multiallocation_slist<VoidPointer>::void_pointer void_pointer;
typedef typename basic_multiallocation_slist<VoidPointer>::iterator iterator;
basic_multiallocation_cached_slist()
: slist_(), last_(slist_.before_begin())
{}
/*
basic_multiallocation_cached_slist(iterator first_node)
: slist_(first_node), last_(slist_.before_begin())
{
iterator end;
while(first_node != end){
++last_;
}
}*/
basic_multiallocation_cached_slist(void_pointer p1, void_pointer p2)
: slist_(p1), last_(p2 ? iterator_to(p2) : slist_.before_begin())
{}
basic_multiallocation_cached_slist(BOOST_INTERPROCESS_RV_REF(basic_multiallocation_cached_slist) other)
: slist_(), last_(slist_.before_begin())
{ this->swap(other); }
basic_multiallocation_cached_slist& operator=(BOOST_INTERPROCESS_RV_REF(basic_multiallocation_cached_slist) other)
{
basic_multiallocation_cached_slist tmp(boost::interprocess::move(other));
this->swap(tmp);
return *this;
}
bool empty() const
{ return slist_.empty(); }
iterator before_begin() const
{ return slist_.before_begin(); }
iterator begin() const
{ return slist_.begin(); }
iterator end() const
{ return slist_.end(); }
iterator last() const
{ return last_; }
void clear()
{
slist_.clear();
last_ = slist_.before_begin();
}
iterator insert_after(iterator it, void_pointer m)
{
slist_.insert_after(it, m);
if(it == last_){
last_ = slist_.iterator_to(m);
}
return iterator_to(m);
}
void push_front(void_pointer m)
{ this->insert_after(this->before_begin(), m); }
void push_back(void_pointer m)
{ this->insert_after(last_, m); }
void pop_front()
{
if(last_ == slist_.begin()){
last_ = slist_.before_begin();
}
slist_.pop_front();
}
void *front() const
{ return slist_.front(); }
void splice_after(iterator after_this, iterator before_begin, iterator before_end)
{
if(before_begin == before_end)
return;
if(after_this == last_){
last_ = before_end;
}
slist_.splice_after(after_this, before_begin, before_end);
}
void swap(basic_multiallocation_cached_slist &x)
{
slist_.swap(x.slist_);
using std::swap;
swap(last_, x.last_);
if(last_ == x.before_begin()){
last_ = this->before_begin();
}
if(x.last_ == this->before_begin()){
x.last_ = x.before_begin();
}
}
static iterator iterator_to(void_pointer p)
{ return basic_multiallocation_slist<VoidPointer>::iterator_to(p); }
std::pair<void_pointer, void_pointer> extract_data()
{
if(this->empty()){
return std::pair<void_pointer, void_pointer>(void_pointer(0), void_pointer(0));
}
else{
void_pointer p1 = slist_.extract_data();
void_pointer p2 = void_pointer(&*last_);
last_ = iterator();
return std::pair<void_pointer, void_pointer>(p1, p2);
}
}
};
template<class MultiallocatorCachedSlist>
class basic_multiallocation_cached_counted_slist
{
private:
MultiallocatorCachedSlist cached_slist_;
std::size_t size_;
basic_multiallocation_cached_counted_slist(basic_multiallocation_cached_counted_slist &);
basic_multiallocation_cached_counted_slist &operator=(basic_multiallocation_cached_counted_slist &);
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(basic_multiallocation_cached_counted_slist)
typedef typename MultiallocatorCachedSlist::void_pointer void_pointer;
typedef typename MultiallocatorCachedSlist::iterator iterator;
basic_multiallocation_cached_counted_slist()
: cached_slist_(), size_(0)
{}
basic_multiallocation_cached_counted_slist(void_pointer p1, void_pointer p2, std::size_t n)
: cached_slist_(p1, p2), size_(n)
{}
basic_multiallocation_cached_counted_slist(BOOST_INTERPROCESS_RV_REF(basic_multiallocation_cached_counted_slist) other)
: cached_slist_(), size_(0)
{ this->swap(other); }
basic_multiallocation_cached_counted_slist& operator=(BOOST_INTERPROCESS_RV_REF(basic_multiallocation_cached_counted_slist) other)
{
basic_multiallocation_cached_counted_slist tmp(boost::interprocess::move(other));
this->swap(tmp);
return *this;
}
basic_multiallocation_cached_counted_slist (MultiallocatorCachedSlist mem, std::size_t n)
: cached_slist_(boost::interprocess::move(mem)), size_(n)
{}
bool empty() const
{ return cached_slist_.empty(); }
std::size_t size() const
{ return size_; }
iterator before_begin() const
{ return cached_slist_.before_begin(); }
iterator begin() const
{ return cached_slist_.begin(); }
iterator end() const
{ return cached_slist_.end(); }
iterator last() const
{ return cached_slist_.last(); }
void clear()
{
cached_slist_.clear();
size_ = 0;
}
iterator insert_after(iterator it, void_pointer m)
{
iterator ret = cached_slist_.insert_after(it, m);
++size_;
return ret;
}
void push_front(void_pointer m)
{ this->insert_after(this->before_begin(), m); }
void push_back(void_pointer m)
{ this->insert_after(this->before_begin(), m); }
void pop_front()
{
cached_slist_.pop_front();
--size_;
}
void *front() const
{ return cached_slist_.front(); }
void splice_after(iterator after_this, basic_multiallocation_cached_counted_slist &x, iterator before_begin, iterator before_end)
{
std::size_t n = static_cast<std::size_t>(std::distance(before_begin, before_end));
this->splice_after(after_this, x, before_begin, before_end, n);
}
void splice_after(iterator after_this, basic_multiallocation_cached_counted_slist &x, iterator before_begin, iterator before_end, std::size_t n)
{
cached_slist_.splice_after(after_this, before_begin, before_end);
size_ += n;
x.size_ -= n;
}
void splice_after(iterator after_this, basic_multiallocation_cached_counted_slist &x)
{
cached_slist_.splice_after(after_this, x.before_begin(), x.last());
size_ += x.size_;
x.size_ = 0;
}
void swap(basic_multiallocation_cached_counted_slist &x)
{
cached_slist_.swap(x.cached_slist_);
using std::swap;
swap(size_, x.size_);
}
static iterator iterator_to(void_pointer p)
{ return MultiallocatorCachedSlist::iterator_to(p); }
std::pair<void_pointer, void_pointer> extract_data()
{
size_ = 0;
return cached_slist_.extract_data();
}
};
template<class T>
struct cast_functor
{
typedef typename containers_detail::add_reference<T>::type result_type;
result_type operator()(char &ptr) const
{ return *static_cast<T*>(static_cast<void*>(&ptr)); }
};
template<class MultiallocationChain, class T>
class transform_multiallocation_chain
{
private:
MultiallocationChain holder_;
typedef typename MultiallocationChain::void_pointer void_pointer;
typedef typename boost::pointer_to_other
<void_pointer, T>::type pointer;
transform_multiallocation_chain(transform_multiallocation_chain &);
transform_multiallocation_chain &operator=(transform_multiallocation_chain &);
static pointer cast(void_pointer p)
{
return pointer(static_cast<T*>(containers_detail::get_pointer(p)));
}
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(transform_multiallocation_chain)
typedef transform_iterator
< typename MultiallocationChain::iterator
, containers_detail::cast_functor <T> > iterator;
transform_multiallocation_chain(void_pointer p1, void_pointer p2, std::size_t n)
: holder_(p1, p2, n)
{}
transform_multiallocation_chain()
: holder_()
{}
transform_multiallocation_chain(BOOST_INTERPROCESS_RV_REF(transform_multiallocation_chain) other)
: holder_()
{ this->swap(other); }
transform_multiallocation_chain(BOOST_INTERPROCESS_RV_REF(MultiallocationChain) other)
: holder_(boost::interprocess::move(other))
{}
transform_multiallocation_chain& operator=(BOOST_INTERPROCESS_RV_REF(transform_multiallocation_chain) other)
{
transform_multiallocation_chain tmp(boost::interprocess::move(other));
this->swap(tmp);
return *this;
}
void push_front(pointer mem)
{ holder_.push_front(mem); }
void swap(transform_multiallocation_chain &other_chain)
{ holder_.swap(other_chain.holder_); }
/*
void splice_after(iterator after_this, iterator before_begin, iterator before_end)
{ holder_.splice_after(after_this.base(), before_begin.base(), before_end.base()); }
*/
void splice_after(iterator after_this, transform_multiallocation_chain &x, iterator before_begin, iterator before_end, std::size_t n)
{ holder_.splice_after(after_this.base(), x.holder_, before_begin.base(), before_end.base(), n); }
void pop_front()
{ holder_.pop_front(); }
pointer front() const
{ return cast(holder_.front()); }
bool empty() const
{ return holder_.empty(); }
iterator before_begin() const
{ return iterator(holder_.before_begin()); }
iterator begin() const
{ return iterator(holder_.begin()); }
iterator end() const
{ return iterator(holder_.end()); }
iterator last() const
{ return iterator(holder_.last()); }
std::size_t size() const
{ return holder_.size(); }
void clear()
{ holder_.clear(); }
iterator insert_after(iterator it, pointer m)
{ return iterator(holder_.insert_after(it.base(), m)); }
static iterator iterator_to(pointer p)
{ return iterator(MultiallocationChain::iterator_to(p)); }
std::pair<void_pointer, void_pointer> extract_data()
{ return holder_.extract_data(); }
MultiallocationChain extract_multiallocation_chain()
{
return MultiallocationChain(boost::interprocess::move(holder_));
}
};
}}}
// namespace containers_detail {
// namespace interprocess_container {
// namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //BOOST_CONTAINERS_DETAIL_MULTIALLOCATION_CHAIN_HPP

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@@ -0,0 +1,499 @@
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_NODE_ALLOC_HPP_
#define BOOST_CONTAINERS_DETAIL_NODE_ALLOC_HPP_
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <utility>
#include <functional>
#include <boost/interprocess/detail/move.hpp>
#include <boost/intrusive/options.hpp>
#include <boost/interprocess/containers/container/detail/version_type.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
#include <boost/interprocess/containers/container/detail/utilities.hpp>
#include <boost/interprocess/containers/container/detail/mpl.hpp>
#include <boost/interprocess/containers/container/detail/destroyers.hpp>
#ifndef BOOST_CONTAINERS_PERFECT_FORWARDING
#include <boost/interprocess/containers/container/detail/preprocessor.hpp>
#endif
#include <boost/interprocess/containers/container/detail/algorithms.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
//!A deleter for scoped_ptr that deallocates the memory
//!allocated for an object using a STL allocator.
template <class Allocator>
struct scoped_deallocator
{
typedef typename Allocator::pointer pointer;
typedef containers_detail::integral_constant<unsigned,
boost::interprocess_container::containers_detail::
version<Allocator>::value> alloc_version;
typedef containers_detail::integral_constant<unsigned, 1> allocator_v1;
typedef containers_detail::integral_constant<unsigned, 2> allocator_v2;
private:
void priv_deallocate(allocator_v1)
{ m_alloc.deallocate(m_ptr, 1); }
void priv_deallocate(allocator_v2)
{ m_alloc.deallocate_one(m_ptr); }
scoped_deallocator(scoped_deallocator &);
scoped_deallocator& operator=(scoped_deallocator &);
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(scoped_deallocator)
pointer m_ptr;
Allocator& m_alloc;
scoped_deallocator(pointer p, Allocator& a)
: m_ptr(p), m_alloc(a)
{}
~scoped_deallocator()
{ if (m_ptr)priv_deallocate(alloc_version()); }
scoped_deallocator(BOOST_INTERPROCESS_RV_REF(scoped_deallocator) o)
: m_ptr(o.m_ptr), m_alloc(o.m_alloc)
{ o.release(); }
pointer get() const
{ return m_ptr; }
void release()
{ m_ptr = 0; }
};
template <class A>
class allocator_destroyer_and_chain_builder
{
typedef typename A::value_type value_type;
typedef typename A::multiallocation_chain multiallocation_chain;
A & a_;
multiallocation_chain &c_;
public:
allocator_destroyer_and_chain_builder(A &a, multiallocation_chain &c)
: a_(a), c_(c)
{}
void operator()(const typename A::pointer &p)
{
value_type *vp = containers_detail::get_pointer(p);
vp->~value_type();
c_.push_front(vp);
}
};
template <class A>
class allocator_multialloc_chain_node_deallocator
{
typedef typename A::value_type value_type;
typedef typename A::multiallocation_chain multiallocation_chain;
typedef allocator_destroyer_and_chain_builder<A> chain_builder;
A & a_;
multiallocation_chain c_;
public:
allocator_multialloc_chain_node_deallocator(A &a)
: a_(a), c_()
{}
chain_builder get_chain_builder()
{ return chain_builder(a_, c_); }
~allocator_multialloc_chain_node_deallocator()
{
if(!c_.empty())
a_.deallocate_individual(boost::interprocess::move(c_));
}
};
template<class ValueCompare, class Node>
struct node_compare
: private ValueCompare
{
typedef typename ValueCompare::key_type key_type;
typedef typename ValueCompare::value_type value_type;
typedef typename ValueCompare::key_of_value key_of_value;
node_compare(const ValueCompare &pred)
: ValueCompare(pred)
{}
ValueCompare &value_comp()
{ return static_cast<ValueCompare &>(*this); }
ValueCompare &value_comp() const
{ return static_cast<const ValueCompare &>(*this); }
bool operator()(const Node &a, const Node &b) const
{ return ValueCompare::operator()(a.get_data(), b.get_data()); }
};
template<class A, class ICont>
struct node_alloc_holder
{
typedef node_alloc_holder<A, ICont> self_t;
typedef typename A::value_type value_type;
typedef typename ICont::value_type Node;
typedef typename A::template rebind<Node>::other NodeAlloc;
typedef A ValAlloc;
typedef typename NodeAlloc::pointer NodePtr;
typedef containers_detail::scoped_deallocator<NodeAlloc> Deallocator;
typedef typename NodeAlloc::size_type size_type;
typedef typename NodeAlloc::difference_type difference_type;
typedef containers_detail::integral_constant<unsigned, 1> allocator_v1;
typedef containers_detail::integral_constant<unsigned, 2> allocator_v2;
typedef containers_detail::integral_constant<unsigned,
boost::interprocess_container::containers_detail::
version<NodeAlloc>::value> alloc_version;
typedef typename ICont::iterator icont_iterator;
typedef typename ICont::const_iterator icont_citerator;
typedef allocator_destroyer<NodeAlloc> Destroyer;
private:
node_alloc_holder(node_alloc_holder&);
node_alloc_holder & operator=(node_alloc_holder&);
public:
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(node_alloc_holder)
node_alloc_holder(const ValAlloc &a)
: members_(a)
{}
node_alloc_holder(const node_alloc_holder &other)
: members_(other.node_alloc())
{}
node_alloc_holder(BOOST_INTERPROCESS_RV_REF(node_alloc_holder) other)
: members_(boost::interprocess::move(other.node_alloc()))
{ this->swap(other); }
template<class Pred>
node_alloc_holder(const ValAlloc &a, const Pred &c)
: members_(a, typename ICont::value_compare(c))
{}
template<class Pred>
node_alloc_holder(BOOST_INTERPROCESS_RV_REF(ValAlloc) a, const Pred &c)
: members_(a, typename ICont::value_compare(c))
{}
template<class Pred>
node_alloc_holder(const node_alloc_holder &other, const Pred &c)
: members_(other.node_alloc(), typename ICont::value_compare(c))
{}
~node_alloc_holder()
{ this->clear(alloc_version()); }
size_type max_size() const
{ return this->node_alloc().max_size(); }
NodePtr allocate_one()
{ return this->allocate_one(alloc_version()); }
NodePtr allocate_one(allocator_v1)
{ return this->node_alloc().allocate(1); }
NodePtr allocate_one(allocator_v2)
{ return this->node_alloc().allocate_one(); }
void deallocate_one(NodePtr p)
{ return this->deallocate_one(p, alloc_version()); }
void deallocate_one(NodePtr p, allocator_v1)
{ this->node_alloc().deallocate(p, 1); }
void deallocate_one(NodePtr p, allocator_v2)
{ this->node_alloc().deallocate_one(p); }
template<class Convertible1, class Convertible2>
static void construct(const NodePtr &ptr,
#ifdef BOOST_HAS_RVALUE_REFS
std::pair<Convertible1, Convertible2> &&
#else
boost::interprocess::rv<std::pair<Convertible1, Convertible2> > &
#endif
value)
{
typedef typename Node::hook_type hook_type;
typedef typename Node::value_type::first_type first_type;
typedef typename Node::value_type::second_type second_type;
Node *nodeptr = containers_detail::get_pointer(ptr);
//Hook constructor does not throw
new(static_cast<hook_type*>(nodeptr))hook_type();
//Now construct pair members_holder
value_type *valueptr = &nodeptr->get_data();
new((void*)&valueptr->first) first_type(boost::interprocess::move(value.first));
BOOST_TRY{
new((void*)&valueptr->second) second_type(boost::interprocess::move(value.second));
}
BOOST_CATCH(...){
valueptr->first.~first_type();
static_cast<hook_type*>(nodeptr)->~hook_type();
BOOST_RETHROW
}
BOOST_CATCH_END
}
static void destroy(const NodePtr &ptr)
{ containers_detail::get_pointer(ptr)->~Node(); }
Deallocator create_node_and_deallocator()
{
return Deallocator(this->allocate_one(), this->node_alloc());
}
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
template<class ...Args>
static void construct(const NodePtr &ptr, Args &&...args)
{ new((void*)containers_detail::get_pointer(ptr)) Node(boost::interprocess::forward<Args>(args)...); }
template<class ...Args>
NodePtr create_node(Args &&...args)
{
NodePtr p = this->allocate_one();
Deallocator node_deallocator(p, this->node_alloc());
self_t::construct(p, boost::interprocess::forward<Args>(args)...);
node_deallocator.release();
return (p);
}
#else //#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
static void construct(const NodePtr &ptr)
{ new((void*)containers_detail::get_pointer(ptr)) Node(); }
NodePtr create_node()
{
NodePtr p = this->allocate_one();
Deallocator node_deallocator(p, this->node_alloc());
self_t::construct(p);
node_deallocator.release();
return (p);
}
#define BOOST_PP_LOCAL_MACRO(n) \
template<BOOST_PP_ENUM_PARAMS(n, class P)> \
void construct(const NodePtr &ptr, BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
{ \
new((void*)containers_detail::get_pointer(ptr)) \
Node(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)); \
} \
//!
#define BOOST_PP_LOCAL_LIMITS (1, BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS)
#include BOOST_PP_LOCAL_ITERATE()
#define BOOST_PP_LOCAL_MACRO(n) \
template<BOOST_PP_ENUM_PARAMS(n, class P)> \
NodePtr create_node(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
{ \
NodePtr p = this->allocate_one(); \
Deallocator node_deallocator(p, this->node_alloc()); \
self_t::construct(p, BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)); \
node_deallocator.release(); \
return (p); \
} \
//!
#define BOOST_PP_LOCAL_LIMITS (1, BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS)
#include BOOST_PP_LOCAL_ITERATE()
#endif //#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
template<class It>
NodePtr create_node_from_it(It it)
{
NodePtr p = this->allocate_one();
Deallocator node_deallocator(p, this->node_alloc());
::boost::interprocess_container::construct_in_place(containers_detail::get_pointer(p), it);
node_deallocator.release();
return (p);
}
void destroy_node(NodePtr node)
{
self_t::destroy(node);
this->deallocate_one(node);
}
void swap(node_alloc_holder &x)
{
NodeAlloc& this_alloc = this->node_alloc();
NodeAlloc& other_alloc = x.node_alloc();
if (this_alloc != other_alloc){
containers_detail::do_swap(this_alloc, other_alloc);
}
this->icont().swap(x.icont());
}
template<class FwdIterator, class Inserter>
FwdIterator allocate_many_and_construct
(FwdIterator beg, difference_type n, Inserter inserter)
{
if(n){
typedef typename NodeAlloc::multiallocation_chain multiallocation_chain;
//Try to allocate memory in a single block
multiallocation_chain mem(this->node_alloc().allocate_individual(n));
int constructed = 0;
Node *p = 0;
BOOST_TRY{
for(difference_type i = 0; i < n; ++i, ++beg, --constructed){
p = containers_detail::get_pointer(mem.front());
mem.pop_front();
//This can throw
constructed = 0;
boost::interprocess_container::construct_in_place(p, beg);
++constructed;
//This can throw in some containers (predicate might throw)
inserter(*p);
}
}
BOOST_CATCH(...){
if(constructed){
this->destroy(p);
}
this->node_alloc().deallocate_individual(boost::interprocess::move(mem));
BOOST_RETHROW
}
BOOST_CATCH_END
}
return beg;
}
void clear(allocator_v1)
{ this->icont().clear_and_dispose(Destroyer(this->node_alloc())); }
void clear(allocator_v2)
{
typename NodeAlloc::multiallocation_chain chain;
allocator_destroyer_and_chain_builder<NodeAlloc> builder(this->node_alloc(), chain);
this->icont().clear_and_dispose(builder);
BOOST_STATIC_ASSERT((boost::interprocess::is_movable<typename NodeAlloc::multiallocation_chain>::value == true));
if(!chain.empty())
this->node_alloc().deallocate_individual(boost::interprocess::move(chain));
}
icont_iterator erase_range(icont_iterator first, icont_iterator last, allocator_v1)
{ return this->icont().erase_and_dispose(first, last, Destroyer(this->node_alloc())); }
icont_iterator erase_range(icont_iterator first, icont_iterator last, allocator_v2)
{
allocator_multialloc_chain_node_deallocator<NodeAlloc> chain_holder(this->node_alloc());
return this->icont().erase_and_dispose(first, last, chain_holder.get_chain_builder());
}
template<class Key, class Comparator>
size_type erase_key(const Key& k, const Comparator &comp, allocator_v1)
{ return this->icont().erase_and_dispose(k, comp, Destroyer(this->node_alloc())); }
template<class Key, class Comparator>
size_type erase_key(const Key& k, const Comparator &comp, allocator_v2)
{
allocator_multialloc_chain_node_deallocator<NodeAlloc> chain_holder(this->node_alloc());
return this->icont().erase_and_dispose(k, comp, chain_holder.get_chain_builder());
}
protected:
struct cloner
{
cloner(node_alloc_holder &holder)
: m_holder(holder)
{}
NodePtr operator()(const Node &other) const
{ return m_holder.create_node(other.get_data()); }
node_alloc_holder &m_holder;
};
struct destroyer
{
destroyer(node_alloc_holder &holder)
: m_holder(holder)
{}
void operator()(NodePtr n) const
{ m_holder.destroy_node(n); }
node_alloc_holder &m_holder;
};
struct members_holder
: public NodeAlloc
{
private:
members_holder(const members_holder&);
public:
template<class ConvertibleToAlloc>
members_holder(const ConvertibleToAlloc &c2alloc)
: NodeAlloc(c2alloc)
{}
template<class ConvertibleToAlloc, class Pred>
members_holder(const ConvertibleToAlloc &c2alloc, const Pred &c)
: NodeAlloc(c2alloc), m_icont(c)
{}
//The intrusive container
ICont m_icont;
} members_;
ICont &non_const_icont() const
{ return const_cast<ICont&>(this->members_.m_icont); }
ICont &icont()
{ return this->members_.m_icont; }
const ICont &icont() const
{ return this->members_.m_icont; }
NodeAlloc &node_alloc()
{ return static_cast<NodeAlloc &>(this->members_); }
const NodeAlloc &node_alloc() const
{ return static_cast<const NodeAlloc &>(this->members_); }
};
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif // BOOST_CONTAINERS_DETAIL_NODE_ALLOC_HPP_

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2009.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_CONTAINERS_DETAIL_PAIR_HPP
#define BOOST_CONTAINERS_CONTAINERS_DETAIL_PAIR_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/interprocess/containers/container/detail/mpl.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
#include <utility> //std::pair
#include <boost/interprocess/detail/move.hpp>
#ifndef BOOST_CONTAINERS_PERFECT_FORWARDING
#include <boost/interprocess/containers/container/detail/preprocessor.hpp>
#endif
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template <class T1, class T2>
struct pair
{
BOOST_INTERPROCESS_ENABLE_MOVE_EMULATION(pair)
typedef T1 first_type;
typedef T2 second_type;
T1 first;
T2 second;
//std::pair compatibility
template <class D, class S>
pair(const std::pair<D, S>& p)
: first(p.first), second(p.second)
{}
//To resolve ambiguity with the variadic constructor of 1 argument
//and the previous constructor
pair(std::pair<T1, T2>& x)
: first(x.first), second(x.second)
{}
template <class D, class S>
pair(BOOST_INTERPROCESS_RV_REF_2_TEMPL_ARGS(std::pair, D, S) p)
: first(boost::interprocess::move(p.first)), second(boost::interprocess::move(p.second))
{}
pair()
: first(), second()
{}
pair(const pair<T1, T2>& x)
: first(x.first), second(x.second)
{}
//To resolve ambiguity with the variadic constructor of 1 argument
//and the copy constructor
pair(pair<T1, T2>& x)
: first(x.first), second(x.second)
{}
pair(BOOST_INTERPROCESS_RV_REF(pair) p)
: first(boost::interprocess::move(p.first)), second(boost::interprocess::move(p.second))
{}
template <class D, class S>
pair(BOOST_INTERPROCESS_RV_REF_2_TEMPL_ARGS(pair, D, S) p)
: first(boost::interprocess::move(p.first)), second(boost::interprocess::move(p.second))
{}
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
template<class U, class ...Args>
pair(U &&u, Args &&... args)
: first(boost::interprocess::forward<U>(u))
, second(boost::interprocess::forward<Args>(args)...)
{}
#else
template<class U>
pair( BOOST_CONTAINERS_PARAM(U, u)
#ifndef BOOST_HAS_RVALUE_REFS
, typename containers_detail::disable_if
< containers_detail::is_same<U, boost::interprocess::rv<pair> > >::type* = 0
#endif
)
: first(boost::interprocess::forward<U>(const_cast<U&>(u)))
{}
#define BOOST_PP_LOCAL_MACRO(n) \
template<class U, BOOST_PP_ENUM_PARAMS(n, class P)> \
pair(BOOST_CONTAINERS_PARAM(U, u) \
,BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_LIST, _)) \
: first(boost::interprocess::forward<U>(const_cast<U&>(u))) \
, second(BOOST_PP_ENUM(n, BOOST_CONTAINERS_PP_PARAM_FORWARD, _)) \
{} \
//!
#define BOOST_PP_LOCAL_LIMITS (1, BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS)
#include BOOST_PP_LOCAL_ITERATE()
#endif
pair& operator=(BOOST_INTERPROCESS_RV_REF(pair) p)
{
first = boost::interprocess::move(p.first);
second = boost::interprocess::move(p.second);
return *this;
}
pair& operator=(BOOST_INTERPROCESS_RV_REF_2_TEMPL_ARGS(std::pair, T1, T2) p)
{
first = boost::interprocess::move(p.first);
second = boost::interprocess::move(p.second);
return *this;
}
template <class D, class S>
pair& operator=(BOOST_INTERPROCESS_RV_REF_2_TEMPL_ARGS(std::pair, D, S) p)
{
first = boost::interprocess::move(p.first);
second = boost::interprocess::move(p.second);
return *this;
}
void swap(pair& p)
{ std::swap(*this, p); }
};
template <class T1, class T2>
inline bool operator==(const pair<T1,T2>& x, const pair<T1,T2>& y)
{ return static_cast<bool>(x.first == y.first && x.second == y.second); }
template <class T1, class T2>
inline bool operator< (const pair<T1,T2>& x, const pair<T1,T2>& y)
{ return static_cast<bool>(x.first < y.first ||
(!(y.first < x.first) && x.second < y.second)); }
template <class T1, class T2>
inline bool operator!=(const pair<T1,T2>& x, const pair<T1,T2>& y)
{ return static_cast<bool>(!(x == y)); }
template <class T1, class T2>
inline bool operator> (const pair<T1,T2>& x, const pair<T1,T2>& y)
{ return y < x; }
template <class T1, class T2>
inline bool operator>=(const pair<T1,T2>& x, const pair<T1,T2>& y)
{ return static_cast<bool>(!(x < y)); }
template <class T1, class T2>
inline bool operator<=(const pair<T1,T2>& x, const pair<T1,T2>& y)
{ return static_cast<bool>(!(y < x)); }
template <class T1, class T2>
inline pair<T1, T2> make_pair(T1 x, T2 y)
{ return pair<T1, T2>(x, y); }
template <class T1, class T2>
inline void swap(pair<T1, T2>& x, pair<T1, T2>& y)
{
swap(x.first, y.first);
swap(x.second, y.second);
}
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_PAIR_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2008-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_PREPROCESSOR_HPP
#define BOOST_CONTAINERS_DETAIL_PREPROCESSOR_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
#error "This file is not needed when perfect forwarding is available"
#endif
#include <boost/preprocessor/iteration/local.hpp>
#include <boost/preprocessor/repetition/enum_params.hpp>
#include <boost/preprocessor/cat.hpp>
#include <boost/preprocessor/repetition/enum.hpp>
#include <boost/preprocessor/repetition/repeat.hpp>
#define BOOST_CONTAINERS_MAX_CONSTRUCTOR_PARAMETERS 10
//Note:
//We define template parameters as const references to
//be able to bind temporaries. After that we will un-const them.
//This cast is ugly but it is necessary until "perfect forwarding"
//is achieved in C++0x. Meanwhile, if we want to be able to
//bind rvalues with non-const references, we have to be ugly
#ifdef BOOST_HAS_RVALUE_REFS
#define BOOST_CONTAINERS_PP_PARAM_LIST(z, n, data) \
BOOST_PP_CAT(P, n) && BOOST_PP_CAT(p, n) \
//!
#else
#define BOOST_CONTAINERS_PP_PARAM_LIST(z, n, data) \
const BOOST_PP_CAT(P, n) & BOOST_PP_CAT(p, n) \
//!
#endif
#ifdef BOOST_HAS_RVALUE_REFS
#define BOOST_CONTAINERS_PARAM(U, u) \
U && u \
//!
#else
#define BOOST_CONTAINERS_PARAM(U, u) \
const U & u \
//!
#endif
#ifdef BOOST_HAS_RVALUE_REFS
#define BOOST_CONTAINERS_AUX_PARAM_INIT(z, n, data) \
BOOST_PP_CAT(m_p, n) (BOOST_PP_CAT(p, n)) \
//!
#else
#define BOOST_CONTAINERS_AUX_PARAM_INIT(z, n, data) \
BOOST_PP_CAT(m_p, n) (const_cast<BOOST_PP_CAT(P, n) &>(BOOST_PP_CAT(p, n))) \
//!
#endif
#define BOOST_CONTAINERS_AUX_PARAM_INC(z, n, data) \
BOOST_PP_CAT(++m_p, n) \
//!
#ifdef BOOST_HAS_RVALUE_REFS
#define BOOST_CONTAINERS_AUX_PARAM_DEFINE(z, n, data) \
BOOST_PP_CAT(P, n) && BOOST_PP_CAT(m_p, n); \
//!
#else
#define BOOST_CONTAINERS_AUX_PARAM_DEFINE(z, n, data) \
BOOST_PP_CAT(P, n) & BOOST_PP_CAT(m_p, n); \
//!
#endif
#define BOOST_CONTAINERS_PP_PARAM_FORWARD(z, n, data) \
boost::interprocess::forward< BOOST_PP_CAT(P, n) >( BOOST_PP_CAT(p, n) ) \
//!
#define BOOST_CONTAINERS_PP_MEMBER_FORWARD(z, n, data) \
boost::interprocess::forward< BOOST_PP_CAT(P, n) >( BOOST_PP_CAT(m_p, n) ) \
//!
#define BOOST_CONTAINERS_PP_MEMBER_IT_FORWARD(z, n, data) \
BOOST_PP_CAT(*m_p, n) \
//!
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#else
#ifdef BOOST_CONTAINERS_PERFECT_FORWARDING
#error "This file is not needed when perfect forwarding is available"
#endif
#endif //#ifndef BOOST_CONTAINERS_DETAIL_PREPROCESSOR_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008.
// (C) Copyright Gennaro Prota 2003 - 2004.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_TRANSFORM_ITERATORS_HPP
#define BOOST_CONTAINERS_DETAIL_TRANSFORM_ITERATORS_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
#include <iterator>
namespace boost {
namespace interprocess_container {
template <class PseudoReference>
struct operator_arrow_proxy
{
operator_arrow_proxy(const PseudoReference &px)
: m_value(px)
{}
PseudoReference* operator->() const { return &m_value; }
// This function is needed for MWCW and BCC, which won't call operator->
// again automatically per 13.3.1.2 para 8
// operator T*() const { return &m_value; }
mutable PseudoReference m_value;
};
template <class T>
struct operator_arrow_proxy<T&>
{
operator_arrow_proxy(T &px)
: m_value(px)
{}
T* operator->() const { return &m_value; }
// This function is needed for MWCW and BCC, which won't call operator->
// again automatically per 13.3.1.2 para 8
// operator T*() const { return &m_value; }
mutable T &m_value;
};
template <class Iterator, class UnaryFunction>
class transform_iterator
: public UnaryFunction
, public std::iterator
< typename Iterator::iterator_category
, typename containers_detail::remove_reference<typename UnaryFunction::result_type>::type
, typename Iterator::difference_type
, operator_arrow_proxy<typename UnaryFunction::result_type>
, typename UnaryFunction::result_type>
{
public:
explicit transform_iterator(const Iterator &it, const UnaryFunction &f = UnaryFunction())
: UnaryFunction(f), m_it(it)
{}
explicit transform_iterator()
: UnaryFunction(), m_it()
{}
//Constructors
transform_iterator& operator++()
{ increment(); return *this; }
transform_iterator operator++(int)
{
transform_iterator result (*this);
increment();
return result;
}
friend bool operator== (const transform_iterator& i, const transform_iterator& i2)
{ return i.equal(i2); }
friend bool operator!= (const transform_iterator& i, const transform_iterator& i2)
{ return !(i == i2); }
/*
friend bool operator> (const transform_iterator& i, const transform_iterator& i2)
{ return i2 < i; }
friend bool operator<= (const transform_iterator& i, const transform_iterator& i2)
{ return !(i > i2); }
friend bool operator>= (const transform_iterator& i, const transform_iterator& i2)
{ return !(i < i2); }
*/
friend typename Iterator::difference_type operator- (const transform_iterator& i, const transform_iterator& i2)
{ return i2.distance_to(i); }
//Arithmetic
transform_iterator& operator+=(typename Iterator::difference_type off)
{ this->advance(off); return *this; }
transform_iterator operator+(typename Iterator::difference_type off) const
{
transform_iterator other(*this);
other.advance(off);
return other;
}
friend transform_iterator operator+(typename Iterator::difference_type off, const transform_iterator& right)
{ return right + off; }
transform_iterator& operator-=(typename Iterator::difference_type off)
{ this->advance(-off); return *this; }
transform_iterator operator-(typename Iterator::difference_type off) const
{ return *this + (-off); }
typename UnaryFunction::result_type operator*() const
{ return dereference(); }
operator_arrow_proxy<typename UnaryFunction::result_type>
operator->() const
{ return operator_arrow_proxy<typename UnaryFunction::result_type>(dereference()); }
Iterator & base()
{ return m_it; }
const Iterator & base() const
{ return m_it; }
private:
Iterator m_it;
void increment()
{ ++m_it; }
void decrement()
{ --m_it; }
bool equal(const transform_iterator &other) const
{ return m_it == other.m_it; }
bool less(const transform_iterator &other) const
{ return other.m_it < m_it; }
typename UnaryFunction::result_type dereference() const
{ return UnaryFunction::operator()(*m_it); }
void advance(typename Iterator::difference_type n)
{ std::advance(m_it, n); }
typename Iterator::difference_type distance_to(const transform_iterator &other)const
{ return std::distance(other.m_it, m_it); }
};
template <class Iterator, class UnaryFunc>
transform_iterator<Iterator, UnaryFunc>
make_transform_iterator(Iterator it, UnaryFunc fun)
{
return transform_iterator<Iterator, UnaryFunc>(it, fun);
}
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_TRANSFORM_ITERATORS_HPP

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//////////////////////////////////////////////////////////////////////////////
// (C) Copyright John Maddock 2000.
// (C) Copyright Ion Gaztanaga 2005-2008.
//
// 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/container for documentation.
//
// The alignment_of implementation comes from John Maddock's boost::alignment_of code
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_CONTAINER_DETAIL_TYPE_TRAITS_HPP
#define BOOST_CONTAINERS_CONTAINER_DETAIL_TYPE_TRAITS_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
struct nat{};
//boost::alignment_of yields to 10K lines of preprocessed code, so we
//need an alternative
template <typename T> struct alignment_of;
template <typename T>
struct alignment_of_hack
{
char c;
T t;
alignment_of_hack();
};
template <unsigned A, unsigned S>
struct alignment_logic
{
enum{ value = A < S ? A : S };
};
template< typename T >
struct alignment_of
{
enum{ value = alignment_logic
< sizeof(alignment_of_hack<T>) - sizeof(T)
, sizeof(T)>::value };
};
//This is not standard, but should work with all compilers
union max_align
{
char char_;
short short_;
int int_;
long long_;
#ifdef BOOST_HAS_LONG_LONG
long long long_long_;
#endif
float float_;
double double_;
long double long_double_;
void * void_ptr_;
};
template<class T>
struct remove_reference
{
typedef T type;
};
template<class T>
struct remove_reference<T&>
{
typedef T type;
};
template<class T>
struct is_reference
{
enum { value = false };
};
template<class T>
struct is_reference<T&>
{
enum { value = true };
};
template<class T>
struct is_pointer
{
enum { value = false };
};
template<class T>
struct is_pointer<T*>
{
enum { value = true };
};
template <typename T>
struct add_reference
{
typedef T& type;
};
template<class T>
struct add_reference<T&>
{
typedef T& type;
};
template<>
struct add_reference<void>
{
typedef nat &type;
};
template<>
struct add_reference<const void>
{
typedef const nat &type;
};
template <class T>
struct add_const_reference
{ typedef const T &type; };
template <class T>
struct add_const_reference<T&>
{ typedef T& type; };
template <typename T, typename U>
struct is_same
{
typedef char yes_type;
struct no_type
{
char padding[8];
};
template <typename V>
static yes_type is_same_tester(V*, V*);
static no_type is_same_tester(...);
static T *t;
static U *u;
static const bool value = sizeof(yes_type) == sizeof(is_same_tester(t,u));
};
} // namespace containers_detail
} //namespace interprocess_container {
} //namespace boost {
#endif //#ifndef BOOST_CONTAINERS_CONTAINER_DETAIL_TYPE_TRAITS_HPP
#include <boost/interprocess/containers/container/detail/config_end.hpp>

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_UTILITIES_HPP
#define BOOST_CONTAINERS_DETAIL_UTILITIES_HPP
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <cstdio>
#include <algorithm>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template <class SizeType>
SizeType
get_next_capacity(const SizeType max_size
,const SizeType capacity
,const SizeType n)
{
// if (n > max_size - capacity)
// throw std::length_error("get_next_capacity");
const SizeType m3 = max_size/3;
if (capacity < m3)
return capacity + max_value(3*(capacity+1)/5, n);
if (capacity < m3*2)
return capacity + max_value((capacity+1)/2, n);
return max_size;
}
template<class T>
const T &max_value(const T &a, const T &b)
{ return a > b ? a : b; }
template<class T>
const T &min_value(const T &a, const T &b)
{ return a < b ? a : b; }
template<class SmartPtr>
struct smart_ptr_type
{
typedef typename SmartPtr::value_type value_type;
typedef value_type *pointer;
static pointer get (const SmartPtr &smartptr)
{ return smartptr.get();}
};
template<class T>
struct smart_ptr_type<T*>
{
typedef T value_type;
typedef value_type *pointer;
static pointer get (pointer ptr)
{ return ptr;}
};
//!Overload for smart pointers to avoid ADL problems with get_pointer
template<class Ptr>
inline typename smart_ptr_type<Ptr>::pointer
get_pointer(const Ptr &ptr)
{ return smart_ptr_type<Ptr>::get(ptr); }
//!To avoid ADL problems with swap
template <class T>
inline void do_swap(T& x, T& y)
{
using std::swap;
swap(x, y);
}
template <std::size_t OrigSize, std::size_t RoundTo>
struct ct_rounded_size
{
enum { value = ((OrigSize-1)/RoundTo+1)*RoundTo };
};
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_UTILITIES_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2009.
//
// 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_VALUE_INIT_HPP
#define BOOST_CONTAINERS_DETAIL_VALUE_INIT_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template<class T>
struct value_init
{
value_init()
: m_t()
{}
T m_t;
};
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_VALUE_INIT_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2008-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_VARIADIC_TEMPLATES_TOOLS_HPP
#define BOOST_CONTAINERS_DETAIL_VARIADIC_TEMPLATES_TOOLS_HPP
#if (defined _MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#include <boost/interprocess/containers/container/detail/workaround.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
#include <cstddef> //std::size_t
namespace boost {
namespace interprocess_container {
namespace containers_detail {
template<typename... Values>
class tuple;
template<> class tuple<>
{};
template<typename Head, typename... Tail>
class tuple<Head, Tail...>
: private tuple<Tail...>
{
typedef tuple<Tail...> inherited;
public:
tuple() { }
// implicit copy-constructor is okay
// Construct tuple from separate arguments.
tuple(typename add_const_reference<Head>::type v,
typename add_const_reference<Tail>::type... vtail)
: inherited(vtail...), m_head(v)
{}
// Construct tuple from another tuple.
template<typename... VValues>
tuple(const tuple<VValues...>& other)
: m_head(other.head()), inherited(other.tail())
{}
template<typename... VValues>
tuple& operator=(const tuple<VValues...>& other)
{
m_head = other.head();
tail() = other.tail();
return this;
}
typename add_reference<Head>::type head() { return m_head; }
typename add_reference<const Head>::type head() const { return m_head; }
inherited& tail() { return *this; }
const inherited& tail() const { return *this; }
protected:
Head m_head;
};
template<typename... Values>
tuple<Values&&...> tie_forward(Values&&... values)
{ return tuple<Values&&...>(values...); }
template<int I, typename Tuple>
struct tuple_element;
template<int I, typename Head, typename... Tail>
struct tuple_element<I, tuple<Head, Tail...> >
{
typedef typename tuple_element<I-1, tuple<Tail...> >::type type;
};
template<typename Head, typename... Tail>
struct tuple_element<0, tuple<Head, Tail...> >
{
typedef Head type;
};
template<int I, typename Tuple>
class get_impl;
template<int I, typename Head, typename... Values>
class get_impl<I, tuple<Head, Values...> >
{
typedef typename tuple_element<I-1, tuple<Values...> >::type Element;
typedef get_impl<I-1, tuple<Values...> > Next;
public:
typedef typename add_reference<Element>::type type;
typedef typename add_const_reference<Element>::type const_type;
static type get(tuple<Head, Values...>& t) { return Next::get(t.tail()); }
static const_type get(const tuple<Head, Values...>& t) { return Next::get(t.tail()); }
};
template<typename Head, typename... Values>
class get_impl<0, tuple<Head, Values...> >
{
public:
typedef typename add_reference<Head>::type type;
typedef typename add_const_reference<Head>::type const_type;
static type get(tuple<Head, Values...>& t) { return t.head(); }
static const_type get(const tuple<Head, Values...>& t){ return t.head(); }
};
template<int I, typename... Values>
typename get_impl<I, tuple<Values...> >::type get(tuple<Values...>& t)
{ return get_impl<I, tuple<Values...> >::get(t); }
template<int I, typename... Values>
typename get_impl<I, tuple<Values...> >::const_type get(const tuple<Values...>& t)
{ return get_impl<I, tuple<Values...> >::get(t); }
////////////////////////////////////////////////////
// Builds an index_tuple<0, 1, 2, ..., Num-1>, that will
// be used to "unpack" into comma-separated values
// in a function call.
////////////////////////////////////////////////////
template<int... Indexes>
struct index_tuple{};
template<std::size_t Num, typename Tuple = index_tuple<> >
struct build_number_seq;
template<std::size_t Num, int... Indexes>
struct build_number_seq<Num, index_tuple<Indexes...> >
: build_number_seq<Num - 1, index_tuple<Indexes..., sizeof...(Indexes)> >
{};
template<int... Indexes>
struct build_number_seq<0, index_tuple<Indexes...> >
{ typedef index_tuple<Indexes...> type; };
}}} //namespace boost { namespace interprocess_container { namespace containers_detail {
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_VARIADIC_TEMPLATES_TOOLS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//
// This code comes from N1953 document by Howard E. Hinnant
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_VERSION_TYPE_HPP
#define BOOST_CONTAINERS_DETAIL_VERSION_TYPE_HPP
#include <boost/interprocess/containers/container/detail/mpl.hpp>
#include <boost/interprocess/containers/container/detail/type_traits.hpp>
namespace boost{
namespace interprocess_container {
namespace containers_detail {
//using namespace boost;
template <class T, unsigned V>
struct version_type
: public containers_detail::integral_constant<unsigned, V>
{
typedef T type;
version_type(const version_type<T, 0>&);
};
namespace impl{
template <class T,
bool = containers_detail::is_convertible<version_type<T, 0>, typename T::version>::value>
struct extract_version
{
static const unsigned value = 1;
};
template <class T>
struct extract_version<T, true>
{
static const unsigned value = T::version::value;
};
template <class T>
struct has_version
{
private:
struct two {char _[2];};
template <class U> static two test(...);
template <class U> static char test(const typename U::version*);
public:
static const bool value = sizeof(test<T>(0)) == 1;
void dummy(){}
};
template <class T, bool = has_version<T>::value>
struct version
{
static const unsigned value = 1;
};
template <class T>
struct version<T, true>
{
static const unsigned value = extract_version<T>::value;
};
} //namespace impl
template <class T>
struct version
: public containers_detail::integral_constant<unsigned, impl::version<T>::value>
{
};
} //namespace containers_detail {
} //namespace interprocess_container {
} //namespace boost{
#endif //#define BOOST_CONTAINERS_DETAIL_VERSION_TYPE_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2005-2008. 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/container for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONTAINERS_DETAIL_WORKAROUND_HPP
#define BOOST_CONTAINERS_DETAIL_WORKAROUND_HPP
#include <boost/interprocess/containers/container/detail/config_begin.hpp>
#if defined(BOOST_HAS_RVALUE_REFS) && defined(BOOST_HAS_VARIADIC_TMPL)\
&& !defined(BOOST_INTERPROCESS_DISABLE_VARIADIC_TMPL)
#define BOOST_CONTAINERS_PERFECT_FORWARDING
#endif
#include <boost/interprocess/containers/container/detail/config_end.hpp>
#endif //#ifndef BOOST_CONTAINERS_DETAIL_WORKAROUND_HPP