FM / container

/usr/include/boost/container

Name	Size	Mode	Actions
detail/	-	0755	rm
pmr/	-	0755	rm
adaptive_pool.hpp	23337	0644	edit dl rm
allocator.hpp	14086	0644	edit dl rm
allocator_traits.hpp	23562	0644	edit dl rm
container_fwd.hpp	10772	0644	edit dl rm
deque.hpp	87025	0644	edit dl rm
flat_map.hpp	135949	0644	edit dl rm
flat_set.hpp	84601	0644	edit dl rm
list.hpp	58593	0644	edit dl rm
map.hpp	103528	0644	edit dl rm
new_allocator.hpp	6215	0644	edit dl rm
node_allocator.hpp	12517	0644	edit dl rm
node_handle.hpp	15448	0644	edit dl rm
options.hpp	18213	0644	edit dl rm
scoped_allocator.hpp	39241	0644	edit dl rm
scoped_allocator_fwd.hpp	2164	0644	edit dl rm
set.hpp	71409	0644	edit dl rm
slist.hpp	69194	0644	edit dl rm
small_vector.hpp	31569	0644	edit dl rm
stable_vector.hpp	85142	0644	edit dl rm
static_vector.hpp	43105	0644	edit dl rm
string.hpp	128399	0644	edit dl rm
throw_exception.hpp	6842	0644	edit dl rm
uses_allocator.hpp	7514	0644	edit dl rm
uses_allocator_fwd.hpp	2540	0644	edit dl rm
vector.hpp	139948	0644	edit dl rm

Edit: /usr/include/boost/container/scoped_allocator.hpp (39241B)

//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Pablo Halpern 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)
//
//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2011-2013. 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_CONTAINER_ALLOCATOR_SCOPED_ALLOCATOR_HPP
#define BOOST_CONTAINER_ALLOCATOR_SCOPED_ALLOCATOR_HPP

#if defined (_MSC_VER)
#  pragma once 
#endif

#include <boost/container/detail/config_begin.hpp>
#include <boost/container/detail/workaround.hpp>

#include <boost/container/allocator_traits.hpp>
#include <boost/container/scoped_allocator_fwd.hpp>
#include <boost/container/detail/dispatch_uses_allocator.hpp>

#include <boost/container/detail/mpl.hpp>
#include <boost/container/detail/pair.hpp>
#include <boost/container/detail/type_traits.hpp>

#include <boost/move/adl_move_swap.hpp>
#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
#include <boost/move/detail/fwd_macros.hpp>
#endif
#include <boost/move/utility_core.hpp>

#include <boost/core/no_exceptions_support.hpp>

namespace boost { namespace container {

#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED

namespace dtl {

template <typename Allocator>
struct is_scoped_allocator_imp
{
 typedef char yes_type;
 struct no_type{ char dummy[2]; };

template <typename T>
 static yes_type test(typename T::outer_allocator_type*);

template <typename T>
 static int test(...);

static const bool value = (sizeof(yes_type) == sizeof(test<Allocator>(0)));
};

template<class MaybeScopedAlloc, bool = is_scoped_allocator_imp<MaybeScopedAlloc>::value >
struct outermost_allocator_type_impl
{
 typedef typename MaybeScopedAlloc::outer_allocator_type outer_type;
 typedef typename outermost_allocator_type_impl<outer_type>::type type;
};

template<class MaybeScopedAlloc>
struct outermost_allocator_type_impl<MaybeScopedAlloc, false>
{
 typedef MaybeScopedAlloc type;
};

template<class MaybeScopedAlloc, bool = is_scoped_allocator_imp<MaybeScopedAlloc>::value >
struct outermost_allocator_imp
{
 typedef MaybeScopedAlloc type;

BOOST_CONTAINER_FORCEINLINE static type &get(MaybeScopedAlloc &a)
   {  return a;  }

BOOST_CONTAINER_FORCEINLINE static const type &get(const MaybeScopedAlloc &a)
   {  return a;  }
};

template<class MaybeScopedAlloc>
struct outermost_allocator_imp<MaybeScopedAlloc, true>
{
 typedef typename MaybeScopedAlloc::outer_allocator_type outer_type;
 typedef typename outermost_allocator_type_impl<outer_type>::type type;

BOOST_CONTAINER_FORCEINLINE static type &get(MaybeScopedAlloc &a)
 { return outermost_allocator_imp<outer_type>::get(a.outer_allocator()); }

BOOST_CONTAINER_FORCEINLINE static const type &get(const MaybeScopedAlloc &a)
 { return outermost_allocator_imp<outer_type>::get(a.outer_allocator()); }
};

}  //namespace dtl {

template <typename Allocator>
struct is_scoped_allocator
 : dtl::is_scoped_allocator_imp<Allocator>
{};

template <typename Allocator>
struct outermost_allocator
 : dtl::outermost_allocator_imp<Allocator>
{};

template <typename Allocator>
BOOST_CONTAINER_FORCEINLINE typename outermost_allocator<Allocator>::type &
 get_outermost_allocator(Allocator &a)
{ return outermost_allocator<Allocator>::get(a); }

template <typename Allocator>
BOOST_CONTAINER_FORCEINLINE const typename outermost_allocator<Allocator>::type &
 get_outermost_allocator(const Allocator &a)
{ return outermost_allocator<Allocator>::get(a); }

namespace dtl {

#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)

template <typename OuterAlloc, class ...InnerAllocs>
class scoped_allocator_adaptor_base
 : public OuterAlloc
{
 typedef allocator_traits<OuterAlloc> outer_traits_type;
 BOOST_COPYABLE_AND_MOVABLE(scoped_allocator_adaptor_base)

public:
 template <class OuterA2>
 struct rebind_base
 {
 typedef scoped_allocator_adaptor_base<OuterA2, InnerAllocs...> other;
 };

typedef OuterAlloc outer_allocator_type;
 typedef scoped_allocator_adaptor<InnerAllocs...> inner_allocator_type;
 typedef allocator_traits<inner_allocator_type> inner_traits_type;
 typedef scoped_allocator_adaptor
 <OuterAlloc, InnerAllocs...> scoped_allocator_type;
 typedef dtl::bool_<
 outer_traits_type::propagate_on_container_copy_assignment::value ||
 inner_allocator_type::propagate_on_container_copy_assignment::value
 > propagate_on_container_copy_assignment;
 typedef dtl::bool_<
 outer_traits_type::propagate_on_container_move_assignment::value ||
 inner_allocator_type::propagate_on_container_move_assignment::value
 > propagate_on_container_move_assignment;
 typedef dtl::bool_<
 outer_traits_type::propagate_on_container_swap::value ||
 inner_allocator_type::propagate_on_container_swap::value
 > propagate_on_container_swap;
 typedef dtl::bool_<
 outer_traits_type::is_always_equal::value &&
 inner_allocator_type::is_always_equal::value
 > is_always_equal;

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base()
      {}

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(BOOST_FWD_REF(OuterA2) outerAlloc, const InnerAllocs &...args)
 : outer_allocator_type(::boost::forward<OuterA2>(outerAlloc))
 , m_inner(args...)
 {}

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(const scoped_allocator_adaptor_base& other)
      : outer_allocator_type(other.outer_allocator())
      , m_inner(other.inner_allocator())
      {}

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(BOOST_RV_REF(scoped_allocator_adaptor_base) other)
      : outer_allocator_type(::boost::move(other.outer_allocator()))
      , m_inner(::boost::move(other.inner_allocator()))
      {}

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base
 (const scoped_allocator_adaptor_base<OuterA2, InnerAllocs...>& other)
 : outer_allocator_type(other.outer_allocator())
 , m_inner(other.inner_allocator())
 {}

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base
 (BOOST_RV_REF_BEG scoped_allocator_adaptor_base
 <OuterA2, InnerAllocs...> BOOST_RV_REF_END other)
 : outer_allocator_type(other.outer_allocator())
 , m_inner(other.inner_allocator())
 {}

public:
   struct internal_type_t{};

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base
 ( internal_type_t
 , BOOST_FWD_REF(OuterA2) outerAlloc
 , const inner_allocator_type &inner)
 : outer_allocator_type(::boost::forward<OuterA2>(outerAlloc))
 , m_inner(inner)
 {}

public:

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base &operator=
      (BOOST_COPY_ASSIGN_REF(scoped_allocator_adaptor_base) other)
   {
      outer_allocator_type::operator=(other.outer_allocator());
      m_inner = other.inner_allocator();
      return *this;
   }

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base &operator=(BOOST_RV_REF(scoped_allocator_adaptor_base) other)
   {
      outer_allocator_type::operator=(boost::move(other.outer_allocator()));
      m_inner = ::boost::move(other.inner_allocator());
      return *this;
   }

BOOST_CONTAINER_FORCEINLINE void swap(scoped_allocator_adaptor_base &r)
   {
      boost::adl_move_swap(this->outer_allocator(), r.outer_allocator());
      boost::adl_move_swap(this->m_inner, r.inner_allocator());
   }

BOOST_CONTAINER_FORCEINLINE friend void swap(scoped_allocator_adaptor_base &l, scoped_allocator_adaptor_base &r)
   {  l.swap(r);  }

BOOST_CONTAINER_FORCEINLINE inner_allocator_type&       inner_allocator() BOOST_NOEXCEPT_OR_NOTHROW
      { return m_inner; }

BOOST_CONTAINER_FORCEINLINE inner_allocator_type const& inner_allocator() const BOOST_NOEXCEPT_OR_NOTHROW
      { return m_inner; }

BOOST_CONTAINER_FORCEINLINE outer_allocator_type & outer_allocator() BOOST_NOEXCEPT_OR_NOTHROW
 { return static_cast<outer_allocator_type&>(*this); }

BOOST_CONTAINER_FORCEINLINE const outer_allocator_type &outer_allocator() const BOOST_NOEXCEPT_OR_NOTHROW
 { return static_cast<const outer_allocator_type&>(*this); }

BOOST_CONTAINER_FORCEINLINE scoped_allocator_type select_on_container_copy_construction() const
   {
      return scoped_allocator_type
         (internal_type_t()
         ,outer_traits_type::select_on_container_copy_construction(this->outer_allocator())
         ,inner_traits_type::select_on_container_copy_construction(this->inner_allocator())
         );
   }

private:
   inner_allocator_type m_inner;
};

#else //#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)

//Let's add a dummy first template parameter to allow creating
//specializations up to maximum InnerAlloc count
template <typename OuterAlloc, bool Dummy, BOOST_MOVE_CLASSDFLT9>
class scoped_allocator_adaptor_base;

//Specializations for the adaptor with InnerAlloc allocators

#define BOOST_CONTAINER_SCOPED_ALLOCATOR_ADAPTOR_BASE_CODE(N)\
template <typename OuterAlloc BOOST_MOVE_I##N BOOST_MOVE_CLASS##N>\
class scoped_allocator_adaptor_base<OuterAlloc, true, BOOST_MOVE_TARG##N>\
 : public OuterAlloc\
{\
 typedef allocator_traits<OuterAlloc> outer_traits_type;\
 BOOST_COPYABLE_AND_MOVABLE(scoped_allocator_adaptor_base)\
 \
 public:\
 template <class OuterA2>\
 struct rebind_base\
 {\
 typedef scoped_allocator_adaptor_base<OuterA2, true, BOOST_MOVE_TARG##N> other;\
 };\
 \
 typedef OuterAlloc outer_allocator_type;\
 typedef scoped_allocator_adaptor<BOOST_MOVE_TARG##N> inner_allocator_type;\
 typedef scoped_allocator_adaptor<OuterAlloc, BOOST_MOVE_TARG##N> scoped_allocator_type;\
 typedef allocator_traits<inner_allocator_type> inner_traits_type;\
 typedef dtl::bool_<\
 outer_traits_type::propagate_on_container_copy_assignment::value ||\
 inner_allocator_type::propagate_on_container_copy_assignment::value\
 > propagate_on_container_copy_assignment;\
 typedef dtl::bool_<\
 outer_traits_type::propagate_on_container_move_assignment::value ||\
 inner_allocator_type::propagate_on_container_move_assignment::value\
 > propagate_on_container_move_assignment;\
 typedef dtl::bool_<\
 outer_traits_type::propagate_on_container_swap::value ||\
 inner_allocator_type::propagate_on_container_swap::value\
 > propagate_on_container_swap;\
 \
 typedef dtl::bool_<\
 outer_traits_type::is_always_equal::value &&\
 inner_allocator_type::is_always_equal::value\
 > is_always_equal;\
 \
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(){}\
 \
 template <class OuterA2>\
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(BOOST_FWD_REF(OuterA2) outerAlloc, BOOST_MOVE_CREF##N)\
 : outer_allocator_type(::boost::forward<OuterA2>(outerAlloc))\
 , m_inner(BOOST_MOVE_ARG##N)\
 {}\
 \
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(const scoped_allocator_adaptor_base& other)\
 : outer_allocator_type(other.outer_allocator())\
 , m_inner(other.inner_allocator())\
 {}\
 \
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(BOOST_RV_REF(scoped_allocator_adaptor_base) other)\
 : outer_allocator_type(::boost::move(other.outer_allocator()))\
 , m_inner(::boost::move(other.inner_allocator()))\
 {}\
 \
 template <class OuterA2>\
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base\
 (const scoped_allocator_adaptor_base<OuterA2, true, BOOST_MOVE_TARG##N>& other)\
 : outer_allocator_type(other.outer_allocator())\
 , m_inner(other.inner_allocator())\
 {}\
 \
 template <class OuterA2>\
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base\
 (BOOST_RV_REF_BEG scoped_allocator_adaptor_base<OuterA2, true, BOOST_MOVE_TARG##N> BOOST_RV_REF_END other)\
 : outer_allocator_type(other.outer_allocator())\
 , m_inner(other.inner_allocator())\
 {}\
 \
 public:\
 struct internal_type_t{};\
 \
 template <class OuterA2>\
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base\
 ( internal_type_t, BOOST_FWD_REF(OuterA2) outerAlloc, const inner_allocator_type &inner)\
 : outer_allocator_type(::boost::forward<OuterA2>(outerAlloc))\
 , m_inner(inner)\
 {}\
 \
 public:\
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base &operator=\
 (BOOST_COPY_ASSIGN_REF(scoped_allocator_adaptor_base) other)\
 {\
 outer_allocator_type::operator=(other.outer_allocator());\
 m_inner = other.inner_allocator();\
 return *this;\
 }\
 \
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base &operator=(BOOST_RV_REF(scoped_allocator_adaptor_base) other)\
 {\
 outer_allocator_type::operator=(boost::move(other.outer_allocator()));\
 m_inner = ::boost::move(other.inner_allocator());\
 return *this;\
 }\
 \
 BOOST_CONTAINER_FORCEINLINE void swap(scoped_allocator_adaptor_base &r)\
 {\
 boost::adl_move_swap(this->outer_allocator(), r.outer_allocator());\
 boost::adl_move_swap(this->m_inner, r.inner_allocator());\
 }\
 \
 BOOST_CONTAINER_FORCEINLINE friend void swap(scoped_allocator_adaptor_base &l, scoped_allocator_adaptor_base &r)\
 { l.swap(r); }\
 \
 BOOST_CONTAINER_FORCEINLINE inner_allocator_type& inner_allocator()\
 { return m_inner; }\
 \
 BOOST_CONTAINER_FORCEINLINE inner_allocator_type const& inner_allocator() const\
 { return m_inner; }\
 \
 BOOST_CONTAINER_FORCEINLINE outer_allocator_type & outer_allocator()\
 { return static_cast<outer_allocator_type&>(*this); }\
 \
 BOOST_CONTAINER_FORCEINLINE const outer_allocator_type &outer_allocator() const\
 { return static_cast<const outer_allocator_type&>(*this); }\
 \
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_type select_on_container_copy_construction() const\
 {\
 return scoped_allocator_type\
 (internal_type_t()\
 ,outer_traits_type::select_on_container_copy_construction(this->outer_allocator())\
 ,inner_traits_type::select_on_container_copy_construction(this->inner_allocator())\
 );\
 }\
 private:\
 inner_allocator_type m_inner;\
};\
//!
BOOST_MOVE_ITERATE_1TO9(BOOST_CONTAINER_SCOPED_ALLOCATOR_ADAPTOR_BASE_CODE)
#undef BOOST_CONTAINER_SCOPED_ALLOCATOR_ADAPTOR_BASE_CODE

#endif   //#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)

#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
   #define BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE      ,true
   #define BOOST_CONTAINER_SCOPEDALLOC_ALLINNER       BOOST_MOVE_TARG9
   #define BOOST_CONTAINER_SCOPEDALLOC_ALLINNERCLASS  BOOST_MOVE_CLASS9
#else
   #define BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE
   #define BOOST_CONTAINER_SCOPEDALLOC_ALLINNER       InnerAllocs...
   #define BOOST_CONTAINER_SCOPEDALLOC_ALLINNERCLASS  typename... InnerAllocs
#endif

//Specialization for adaptor without any InnerAlloc
template <typename OuterAlloc>
class scoped_allocator_adaptor_base< OuterAlloc BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE>
 : public OuterAlloc
{
 BOOST_COPYABLE_AND_MOVABLE(scoped_allocator_adaptor_base)
 public:

template <class U>
 struct rebind_base
 {
 typedef scoped_allocator_adaptor_base
 <typename allocator_traits<OuterAlloc>::template portable_rebind_alloc::type
 BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE > other;
 };

typedef OuterAlloc outer_allocator_type;
 typedef allocator_traits<OuterAlloc> outer_traits_type;
 typedef scoped_allocator_adaptor<OuterAlloc> inner_allocator_type;
 typedef inner_allocator_type scoped_allocator_type;
 typedef allocator_traits<inner_allocator_type> inner_traits_type;
 typedef typename outer_traits_type::
 propagate_on_container_copy_assignment propagate_on_container_copy_assignment;
 typedef typename outer_traits_type::
 propagate_on_container_move_assignment propagate_on_container_move_assignment;
 typedef typename outer_traits_type::
 propagate_on_container_swap propagate_on_container_swap;
 typedef typename outer_traits_type::
 is_always_equal is_always_equal;

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base()
      {}

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(BOOST_FWD_REF(OuterA2) outerAlloc)
 : outer_allocator_type(::boost::forward<OuterA2>(outerAlloc))
 {}

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(const scoped_allocator_adaptor_base& other)
      : outer_allocator_type(other.outer_allocator())
      {}

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(BOOST_RV_REF(scoped_allocator_adaptor_base) other)
      : outer_allocator_type(::boost::move(other.outer_allocator()))
      {}

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base
 (const scoped_allocator_adaptor_base<OuterA2 BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE>& other)
 : outer_allocator_type(other.outer_allocator())
 {}

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base
 (BOOST_RV_REF_BEG scoped_allocator_adaptor_base<OuterA2 BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE> BOOST_RV_REF_END other)
 : outer_allocator_type(other.outer_allocator())
 {}

public:
   struct internal_type_t{};

template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base(internal_type_t, BOOST_FWD_REF(OuterA2) outerAlloc, const inner_allocator_type &)
 : outer_allocator_type(::boost::forward<OuterA2>(outerAlloc))
 {}

public:
   BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor_base &operator=(BOOST_COPY_ASSIGN_REF(scoped_allocator_adaptor_base) other)
   {
      outer_allocator_type::operator=(other.outer_allocator());
      return *this;
   }

BOOST_CONTAINER_FORCEINLINE void swap(scoped_allocator_adaptor_base &r)
   {
      boost::adl_move_swap(this->outer_allocator(), r.outer_allocator());
   }

BOOST_CONTAINER_FORCEINLINE friend void swap(scoped_allocator_adaptor_base &l, scoped_allocator_adaptor_base &r)
   {  l.swap(r);  }

BOOST_CONTAINER_FORCEINLINE inner_allocator_type& inner_allocator()
 { return static_cast<inner_allocator_type&>(*this); }

BOOST_CONTAINER_FORCEINLINE inner_allocator_type const& inner_allocator() const
 { return static_cast<const inner_allocator_type&>(*this); }

BOOST_CONTAINER_FORCEINLINE outer_allocator_type & outer_allocator()
 { return static_cast<outer_allocator_type&>(*this); }

BOOST_CONTAINER_FORCEINLINE const outer_allocator_type &outer_allocator() const
 { return static_cast<const outer_allocator_type&>(*this); }

BOOST_CONTAINER_FORCEINLINE scoped_allocator_type select_on_container_copy_construction() const
   {
      return scoped_allocator_type
         (internal_type_t()
         ,outer_traits_type::select_on_container_copy_construction(this->outer_allocator())
         //Don't use inner_traits_type::select_on_container_copy_construction(this->inner_allocator())
         //as inner_allocator() is equal to *this and that would trigger an infinite loop
         , this->inner_allocator()
         );
   }
};

}  //namespace dtl {

#endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED

//Scoped allocator
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

#if !defined(BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST)

//! This class is a C++03-compatible implementation of std::scoped_allocator_adaptor.
//! The class template scoped_allocator_adaptor is an allocator template that specifies
//! the memory resource (the outer allocator) to be used by a container (as any other
//! allocator does) and also specifies an inner allocator resource to be passed to
//! the constructor of every element within the container.
//!
//! This adaptor is
//! instantiated with one outer and zero or more inner allocator types. If
//! instantiated with only one allocator type, the inner allocator becomes the
//! scoped_allocator_adaptor itself, thus using the same allocator resource for the
//! container and every element within the container and, if the elements themselves
//! are containers, each of their elements recursively. If instantiated with more than
//! one allocator, the first allocator is the outer allocator for use by the container,
//! the second allocator is passed to the constructors of the container's elements,
//! and, if the elements themselves are containers, the third allocator is passed to
//! the elements' elements, and so on. If containers are nested to a depth greater
//! than the number of allocators, the last allocator is used repeatedly, as in the
//! single-allocator case, for any remaining recursions.
//!
//! [Note: The
//! scoped_allocator_adaptor is derived from the outer allocator type so it can be
//! substituted for the outer allocator type in most expressions. -end note]
//!
//! In the construct member functions, <code>OUTERMOST(x)</code> is x if x does not have
//! an <code>outer_allocator()</code> member function and
//! <code>OUTERMOST(x.outer_allocator())</code> otherwise; <code>OUTERMOST_ALLOC_TRAITS(x)</code> is
//! <code>allocator_traits<decltype(OUTERMOST(x))></code>.
//!
//! [Note: <code>OUTERMOST(x)</code> and
//! <code>OUTERMOST_ALLOC_TRAITS(x)</code> are recursive operations. It is incumbent upon
//! the definition of <code>outer_allocator()</code> to ensure that the recursion terminates.
//! It will terminate for all instantiations of scoped_allocator_adaptor. -end note]
template <typename OuterAlloc, typename ...InnerAllocs>
class scoped_allocator_adaptor

#else // #if !defined(BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST)

template <typename OuterAlloc, typename ...InnerAllocs>
class scoped_allocator_adaptor<OuterAlloc, InnerAllocs...>

#endif   // #if !defined(BOOST_CONTAINER_UNIMPLEMENTED_PACK_EXPANSION_TO_FIXED_LIST)

#else // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

template <typename OuterAlloc, BOOST_MOVE_CLASS9>
class scoped_allocator_adaptor
#endif

: public dtl::scoped_allocator_adaptor_base
 <OuterAlloc BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER>
{
 BOOST_COPYABLE_AND_MOVABLE(scoped_allocator_adaptor)

public:
 #ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
 typedef dtl::scoped_allocator_adaptor_base
 <OuterAlloc BOOST_CONTAINER_SCOPEDALLOC_DUMMYTRUE, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER> base_type;
 typedef typename base_type::internal_type_t internal_type_t;
 #endif //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
 typedef OuterAlloc outer_allocator_type;
 //! Type: For exposition only
 //!
 typedef allocator_traits<OuterAlloc> outer_traits_type;
 //! Type: <code>scoped_allocator_adaptor<OuterAlloc></code> if <code>sizeof...(InnerAllocs)</code> is zero; otherwise,
 //! <code>scoped_allocator_adaptor<InnerAllocs...></code>.
 typedef typename base_type::inner_allocator_type inner_allocator_type;
 typedef allocator_traits<inner_allocator_type> inner_traits_type;
 typedef typename outer_traits_type::value_type value_type;
 typedef typename outer_traits_type::size_type size_type;
 typedef typename outer_traits_type::difference_type difference_type;
 typedef typename outer_traits_type::pointer pointer;
 typedef typename outer_traits_type::const_pointer const_pointer;
 typedef typename outer_traits_type::void_pointer void_pointer;
 typedef typename outer_traits_type::const_void_pointer const_void_pointer;
 //! Type: A type with a constant boolean <code>value</code> == true if
 //!`allocator_traits<Allocator>:: propagate_on_container_copy_assignment::value` is
 //! true for any <code>Allocator</code> in the set of <code>OuterAlloc</code> and <code>InnerAllocs...</code>, false otherwise.
 typedef typename base_type::
 propagate_on_container_copy_assignment propagate_on_container_copy_assignment;
 //! Type: A type with a constant boolean <code>value</code> == true if
 //!`allocator_traits<Allocator>:: propagate_on_container_move_assignment::value` is
 //! true for any <code>Allocator</code> in the set of <code>OuterAlloc</code> and <code>InnerAllocs...</code>, false otherwise.
 typedef typename base_type::
 propagate_on_container_move_assignment propagate_on_container_move_assignment;

//! Type: A type with a constant boolean <code>value</code> == true if
 //! `allocator_traits<Allocator>:: propagate_on_container_swap::value` is
 //! true for any <code>Allocator</code> in the set of <code>OuterAlloc</code> and <code>InnerAllocs...</code>, false otherwise.
 typedef typename base_type::
 propagate_on_container_swap propagate_on_container_swap;

//! Type: A type with a constant boolean <code>value</code> == true if
 //!`allocator_traits<Allocator>:: is_always_equal::value` is
 //! true for all <code>Allocator</code> in the set of <code>OuterAlloc</code> and <code>InnerAllocs...</code>, false otherwise.
 typedef typename base_type::
 is_always_equal is_always_equal;

//! Type: Rebinds scoped allocator to
 //! <code>typedef scoped_allocator_adaptor
 //! < typename outer_traits_type::template portable_rebind_alloc::type
 //! , InnerAllocs... ></code>
 template <class U>
 struct rebind
 {
 typedef scoped_allocator_adaptor
 < typename outer_traits_type::template portable_rebind_alloc::type
 , BOOST_CONTAINER_SCOPEDALLOC_ALLINNER> other;
 };

//! Effects: value-initializes the OuterAlloc base class
 //! and the inner allocator object.
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor()
 {}

BOOST_CONTAINER_FORCEINLINE ~scoped_allocator_adaptor()
      {}

//! Effects: initializes each allocator within the adaptor with
 //! the corresponding allocator from other.
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(const scoped_allocator_adaptor& other)
 : base_type(other.base())
 {}

//! Effects: move constructs each allocator within the adaptor with
 //! the corresponding allocator from other.
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(BOOST_RV_REF(scoped_allocator_adaptor) other)
 : base_type(::boost::move(other.base()))
 {}

#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

//! Requires: OuterAlloc shall be constructible from OuterA2.
 //!
 //! Effects: initializes the OuterAlloc base class with boost::forward<OuterA2>(outerAlloc) and inner
 //! with innerAllocs...(hence recursively initializing each allocator within the adaptor with the
 //! corresponding allocator from the argument list).
 template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(BOOST_FWD_REF(OuterA2) outerAlloc, const InnerAllocs & ...innerAllocs)
 : base_type(::boost::forward<OuterA2>(outerAlloc), innerAllocs...)
 {}
 #else // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

#define BOOST_CONTAINER_SCOPED_ALLOCATOR_ADAPTOR_RELATED_ALLOCATOR_CONSTRUCTOR_CODE(N)\
 template <class OuterA2>\
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(BOOST_FWD_REF(OuterA2) outerAlloc BOOST_MOVE_I##N BOOST_MOVE_CREF##N)\
 : base_type(::boost::forward<OuterA2>(outerAlloc) BOOST_MOVE_I##N BOOST_MOVE_ARG##N)\
 {}\
 //
 BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_SCOPED_ALLOCATOR_ADAPTOR_RELATED_ALLOCATOR_CONSTRUCTOR_CODE)
 #undef BOOST_CONTAINER_SCOPED_ALLOCATOR_ADAPTOR_RELATED_ALLOCATOR_CONSTRUCTOR_CODE

#endif   // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

//! Requires: OuterAlloc shall be constructible from OuterA2.
 //!
 //! Effects: initializes each allocator within the adaptor with the corresponding allocator from other.
 template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(const scoped_allocator_adaptor<OuterA2, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER> &other)
 : base_type(other.base())
 {}

//! Requires: OuterAlloc shall be constructible from OuterA2.
 //!
 //! Effects: initializes each allocator within the adaptor with the corresponding allocator
 //! rvalue from other.
 template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(BOOST_RV_REF_BEG scoped_allocator_adaptor
 <OuterA2, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER> BOOST_RV_REF_END other)
 : base_type(::boost::move(other.base()))
 {}

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor &operator=(BOOST_COPY_ASSIGN_REF(scoped_allocator_adaptor) other)
 { return static_cast<scoped_allocator_adaptor&>(base_type::operator=(static_cast<const base_type &>(other))); }

BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor &operator=(BOOST_RV_REF(scoped_allocator_adaptor) other)
 { return static_cast<scoped_allocator_adaptor&>(base_type::operator=(boost::move(other.base()))); }

#ifdef BOOST_CONTAINER_DOXYGEN_INVOKED
 //! Effects: swaps *this with r.
 //!
 void swap(scoped_allocator_adaptor &r);

//! Effects: swaps *this with r.
 //!
 friend void swap(scoped_allocator_adaptor &l, scoped_allocator_adaptor &r);

//! Returns:
 //! <code>static_cast<OuterAlloc&>(*this)</code>.
 outer_allocator_type & outer_allocator() BOOST_NOEXCEPT_OR_NOTHROW;

//! Returns:
 //! <code>static_cast<const OuterAlloc&>(*this)</code>.
 const outer_allocator_type &outer_allocator() const BOOST_NOEXCEPT_OR_NOTHROW;

//! Returns:
 //! *this if <code>sizeof...(InnerAllocs)</code> is zero; otherwise, inner.
 inner_allocator_type& inner_allocator() BOOST_NOEXCEPT_OR_NOTHROW;

//! Returns:
 //! *this if <code>sizeof...(InnerAllocs)</code> is zero; otherwise, inner.
 inner_allocator_type const& inner_allocator() const BOOST_NOEXCEPT_OR_NOTHROW;

#endif   //BOOST_CONTAINER_DOXYGEN_INVOKED

//! Returns:
 //! <code>allocator_traits<OuterAlloc>:: max_size(outer_allocator())</code>.
 BOOST_CONTAINER_FORCEINLINE size_type max_size() const BOOST_NOEXCEPT_OR_NOTHROW
 { return outer_traits_type::max_size(this->outer_allocator()); }

//! Effects:
 //! calls <code>OUTERMOST_ALLOC_TRAITS(*this):: destroy(OUTERMOST(*this), p)</code>.
 template <class T>
 BOOST_CONTAINER_FORCEINLINE void destroy(T* p) BOOST_NOEXCEPT_OR_NOTHROW
 {
 allocator_traits<typename outermost_allocator<OuterAlloc>::type>
 ::destroy(get_outermost_allocator(this->outer_allocator()), p);
 }

//! Returns:
 //! <code>allocator_traits<OuterAlloc>::allocate(outer_allocator(), n)</code>.
 BOOST_CONTAINER_FORCEINLINE pointer allocate(size_type n)
 { return outer_traits_type::allocate(this->outer_allocator(), n); }

//! Returns:
 //! <code>allocator_traits<OuterAlloc>::allocate(outer_allocator(), n, hint)</code>.
 BOOST_CONTAINER_FORCEINLINE pointer allocate(size_type n, const_void_pointer hint)
 { return outer_traits_type::allocate(this->outer_allocator(), n, hint); }

//! Effects:
 //! <code>allocator_traits<OuterAlloc>::deallocate(outer_allocator(), p, n)</code>.
 BOOST_CONTAINER_FORCEINLINE void deallocate(pointer p, size_type n)
 { outer_traits_type::deallocate(this->outer_allocator(), p, n); }

#ifdef BOOST_CONTAINER_DOXYGEN_INVOKED
 //! Returns: A new scoped_allocator_adaptor object where each allocator
 //! Allocator in the adaptor is initialized from the result of calling
 //! <code>allocator_traits<Allocator>::select_on_container_copy_construction()</code> on
 //! the corresponding allocator in *this.
 scoped_allocator_adaptor select_on_container_copy_construction() const;
 #endif //BOOST_CONTAINER_DOXYGEN_INVOKED

#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
   BOOST_CONTAINER_FORCEINLINE base_type &base()             { return *this; }

BOOST_CONTAINER_FORCEINLINE const base_type &base() const { return *this; }
   #endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED

#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

//! Effects:
 //! 1) If <code>uses_allocator<T, inner_allocator_type>::value</code> is false calls
 //! <code>OUTERMOST_ALLOC_TRAITS(*this)::
 //! construct(OUTERMOST(*this), p, std::forward<Args>(args)...)</code>.
 //!
 //! 2) Otherwise, if <code>uses_allocator<T, inner_allocator_type>::value</code> is true and
 //! <code>is_constructible<T, allocator_arg_t, inner_allocator_type, Args...>:: value</code> is true, calls
 //! <code>OUTERMOST_ALLOC_TRAITS(*this):: construct(OUTERMOST(*this), p, allocator_arg,
 //! inner_allocator(), std::forward<Args>(args)...)</code>.
 //!
 //! [Note: In compilers without advanced decltype SFINAE support, <code>is_constructible</code> can't
 //! be implemented so that condition will be replaced by
 //! constructible_with_allocator_prefix<T>::value. -end note]
 //!
 //! 3) Otherwise, if uses_allocator<T, inner_allocator_type>::value is true and
 //! <code>is_constructible<T, Args..., inner_allocator_type>:: value</code> is true, calls
 //! <code>OUTERMOST_ALLOC_TRAITS(*this):: construct(OUTERMOST(*this), p,
 //! std::forward<Args>(args)..., inner_allocator())</code>.
 //!
 //! [Note: In compilers without advanced decltype SFINAE support, <code>is_constructible</code> can't be
 //! implemented so that condition will be replaced by
 //! <code>constructible_with_allocator_suffix<T>:: value</code>. -end note]
 //!
 //! 4) Otherwise, the program is ill-formed.
 //!
 //! [Note: An error will result if <code>uses_allocator</code> evaluates
 //! to true but the specific constructor does not take an allocator. This definition prevents a silent
 //! failure to pass an inner allocator to a contained element. -end note]
 template < typename T, class ...Args>
 BOOST_CONTAINER_FORCEINLINE void construct(T* p, BOOST_FWD_REF(Args)...args)
 {
 dtl::dispatch_uses_allocator
 ( (get_outermost_allocator)(this->outer_allocator())
 , this->inner_allocator(), p, ::boost::forward<Args>(args)...);
 }

#else // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

//Disable this overload if the first argument is pair as some compilers have
 //overload selection problems when the first parameter is a pair.
 #define BOOST_CONTAINER_SCOPED_ALLOCATOR_CONSTRUCT_CODE(N) \
 template < typename T BOOST_MOVE_I##N BOOST_MOVE_CLASSQ##N >\
 BOOST_CONTAINER_FORCEINLINE void construct(T* p BOOST_MOVE_I##N BOOST_MOVE_UREFQ##N)\
 {\
 dtl::dispatch_uses_allocator\
 ( (get_outermost_allocator)(this->outer_allocator())\
 , this->inner_allocator(), p BOOST_MOVE_I##N BOOST_MOVE_FWDQ##N);\
 }\
 //
 BOOST_MOVE_ITERATE_0TO9(BOOST_CONTAINER_SCOPED_ALLOCATOR_CONSTRUCT_CODE)
 #undef BOOST_CONTAINER_SCOPED_ALLOCATOR_CONSTRUCT_CODE

#endif   // #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)

#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED

public:
 //Internal function
 template <class OuterA2>
 BOOST_CONTAINER_FORCEINLINE scoped_allocator_adaptor(internal_type_t, BOOST_FWD_REF(OuterA2) outer, const inner_allocator_type& inner)
 : base_type(internal_type_t(), ::boost::forward<OuterA2>(outer), inner)
 {}

#endif   //#ifndef BOOST_CONTAINER_DOXYGEN_INVOKED
};

/// @cond

template<bool ZeroInner>
struct scoped_allocator_operator_equal
{
 //Optimize equal outer allocator types with 
 //allocator_traits::equal which uses is_always_equal
 template<class IA>
 BOOST_CONTAINER_FORCEINLINE static bool equal_outer(const IA &l, const IA &r)
 { return allocator_traits<IA>::equal(l, r); }

//Otherwise compare it normally
 template<class IA1, class IA2>
 BOOST_CONTAINER_FORCEINLINE static bool equal_outer(const IA1 &l, const IA2 &r)
 { return l == r; }

//Otherwise compare it normally
 template<class IA>
 BOOST_CONTAINER_FORCEINLINE static bool equal_inner(const IA &l, const IA &r)
 { return allocator_traits<IA>::equal(l, r); }
};

template<>
struct scoped_allocator_operator_equal<true>
 : scoped_allocator_operator_equal<false>
{
 //when inner allocator count is zero,
 //inner_allocator_type is the same as outer_allocator_type
 //so both types can be different in operator==
 template<class IA1, class IA2>
 BOOST_CONTAINER_FORCEINLINE static bool equal_inner(const IA1 &, const IA2 &)
 { return true; }
};

/// @endcond

template <typename OuterA1, typename OuterA2, BOOST_CONTAINER_SCOPEDALLOC_ALLINNERCLASS>
BOOST_CONTAINER_FORCEINLINE bool operator==(const scoped_allocator_adaptor<OuterA1, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER>& a
 ,const scoped_allocator_adaptor<OuterA2, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER>& b)
{
 #if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) || defined(BOOST_CONTAINER_DOXYGEN_INVOKED)
 const bool has_zero_inner = sizeof...(InnerAllocs) == 0u;
 #else
 const bool has_zero_inner = boost::container::dtl::is_same<P0, void>::value;
 #endif
 typedef scoped_allocator_operator_equal<has_zero_inner> equal_t;
 return equal_t::equal_outer(a.outer_allocator(), b.outer_allocator()) &&
 equal_t::equal_inner(a.inner_allocator(), b.inner_allocator());
}

template <typename OuterA1, typename OuterA2, BOOST_CONTAINER_SCOPEDALLOC_ALLINNERCLASS>
BOOST_CONTAINER_FORCEINLINE bool operator!=(const scoped_allocator_adaptor<OuterA1, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER>& a
 ,const scoped_allocator_adaptor<OuterA2, BOOST_CONTAINER_SCOPEDALLOC_ALLINNER>& b)
{ return !(a == b); }

}} // namespace boost { namespace container {

#include <boost/container/detail/config_end.hpp>

#endif //  BOOST_CONTAINER_ALLOCATOR_SCOPED_ALLOCATOR_HPP

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