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2025-08-10 01:34:16 +02:00
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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright 2007, 2008 Steven Watanabe, Joseph Gauterin, Niels Dekker
// (C) Copyright Ion Gaztanaga 2005-2013. 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_MOVE_ADL_MOVE_SWAP_HPP
#define BOOST_MOVE_ADL_MOVE_SWAP_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
//Based on Boost.Core's swap.
//Many thanks to Steven Watanabe, Joseph Gauterin and Niels Dekker.
#include <cstddef> //for std::size_t
#include <boost/move/detail/workaround.hpp> //forceinline
//Try to avoid including <algorithm>, as it's quite big
#if defined(_MSC_VER) && defined(BOOST_DINKUMWARE_STDLIB)
#include <utility> //Dinkum libraries define std::swap in utility which is lighter than algorithm
#elif defined(BOOST_GNU_STDLIB)
//For non-GCC compilers, where GNUC version is not very reliable, or old GCC versions
//use the good old stl_algobase header, which is quite lightweight
#if !defined(BOOST_GCC) || ((__GNUC__ < 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ < 3)))
#include <bits/stl_algobase.h>
#elif (__GNUC__ == 4) && (__GNUC_MINOR__ == 3)
//In GCC 4.3 a tiny stl_move.h was created with swap and move utilities
#include <bits/stl_move.h>
#else
//In GCC 4.4 stl_move.h was renamed to move.h
#include <bits/move.h>
#endif
#elif defined(_LIBCPP_VERSION)
#include <type_traits> //The initial import of libc++ defines std::swap and still there
#elif __cplusplus >= 201103L
#include <utility> //Fallback for C++ >= 2011
#else
#include <algorithm> //Fallback for C++98/03
#endif
#include <boost/move/utility_core.hpp> //for boost::move
#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
namespace boost_move_member_swap {
struct dont_care
{
dont_care(...);
};
struct private_type
{
static private_type p;
private_type const &operator,(int) const;
};
typedef char yes_type;
struct no_type{ char dummy[2]; };
template<typename T>
no_type is_private_type(T const &);
yes_type is_private_type(private_type const &);
template <typename Type>
class has_member_function_named_swap
{
struct BaseMixin
{
void swap();
};
struct Base : public Type, public BaseMixin { Base(); };
template <typename T, T t> class Helper{};
template <typename U>
static no_type deduce(U*, Helper<void (BaseMixin::*)(), &U::swap>* = 0);
static yes_type deduce(...);
public:
static const bool value = sizeof(yes_type) == sizeof(deduce((Base*)(0)));
};
template<typename Fun, bool HasFunc>
struct has_member_swap_impl
{
static const bool value = false;
};
template<typename Fun>
struct has_member_swap_impl<Fun, true>
{
struct FunWrap : Fun
{
FunWrap();
using Fun::swap;
private_type swap(dont_care) const;
};
static Fun &declval_fun();
static FunWrap declval_wrap();
static bool const value =
sizeof(no_type) == sizeof(is_private_type( (declval_wrap().swap(declval_fun()), 0)) );
};
template<typename Fun>
struct has_member_swap : public has_member_swap_impl
<Fun, has_member_function_named_swap<Fun>::value>
{};
} //namespace boost_move_member_swap
namespace boost_move_adl_swap{
template<class P1, class P2, bool = P1::value>
struct and_op_impl
{ static const bool value = false; };
template<class P1, class P2>
struct and_op_impl<P1, P2, true>
{ static const bool value = P2::value; };
template<class P1, class P2>
struct and_op
: and_op_impl<P1, P2>
{};
//////
template<class P1, class P2, bool = P1::value>
struct and_op_not_impl
{ static const bool value = false; };
template<class P1, class P2>
struct and_op_not_impl<P1, P2, true>
{ static const bool value = !P2::value; };
template<class P1, class P2>
struct and_op_not
: and_op_not_impl<P1, P2>
{};
template<class T>
BOOST_MOVE_FORCEINLINE void swap_proxy(T& x, T& y, typename boost::move_detail::enable_if_c<!boost::move_detail::has_move_emulation_enabled_impl<T>::value>::type* = 0)
{
//use std::swap if argument dependent lookup fails
//Use using directive ("using namespace xxx;") instead as some older compilers
//don't do ADL with using declarations ("using ns::func;").
using namespace std;
swap(x, y);
}
template<class T>
BOOST_MOVE_FORCEINLINE void swap_proxy(T& x, T& y
, typename boost::move_detail::enable_if< and_op_not_impl<boost::move_detail::has_move_emulation_enabled_impl<T>
, boost_move_member_swap::has_member_swap<T> >
>::type* = 0)
{ T t(::boost::move(x)); x = ::boost::move(y); y = ::boost::move(t); }
template<class T>
BOOST_MOVE_FORCEINLINE void swap_proxy(T& x, T& y
, typename boost::move_detail::enable_if< and_op_impl< boost::move_detail::has_move_emulation_enabled_impl<T>
, boost_move_member_swap::has_member_swap<T> >
>::type* = 0)
{ x.swap(y); }
} //namespace boost_move_adl_swap{
#else
namespace boost_move_adl_swap{
template<class T>
BOOST_MOVE_FORCEINLINE void swap_proxy(T& x, T& y)
{
using std::swap;
swap(x, y);
}
} //namespace boost_move_adl_swap{
#endif //#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
namespace boost_move_adl_swap{
template<class T, std::size_t N>
void swap_proxy(T (& x)[N], T (& y)[N])
{
for (std::size_t i = 0; i < N; ++i){
::boost_move_adl_swap::swap_proxy(x[i], y[i]);
}
}
} //namespace boost_move_adl_swap {
#endif //!defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace boost{
//! Exchanges the values of a and b, using Argument Dependent Lookup (ADL) to select a
//! specialized swap function if available. If no specialized swap function is available,
//! std::swap is used.
//!
//! <b>Exception</b>: If T uses Boost.Move's move emulation and the compiler has
//! no rvalue references then:
//!
//! - If T has a <code>T::swap(T&)</code> member, that member is called.
//! - Otherwise a move-based swap is called, equivalent to:
//! <code>T t(::boost::move(x)); x = ::boost::move(y); y = ::boost::move(t);</code>.
template<class T>
BOOST_MOVE_FORCEINLINE void adl_move_swap(T& x, T& y)
{
::boost_move_adl_swap::swap_proxy(x, y);
}
//! Exchanges elements between range [first1, last1) and another range starting at first2
//! using boost::adl_move_swap.
//!
//! Parameters:
//! first1, last1 - the first range of elements to swap
//! first2 - beginning of the second range of elements to swap
//!
//! Type requirements:
//! - ForwardIt1, ForwardIt2 must meet the requirements of ForwardIterator.
//! - The types of dereferenced ForwardIt1 and ForwardIt2 must meet the
//! requirements of Swappable
//!
//! Return value: Iterator to the element past the last element exchanged in the range
//! beginning with first2.
template<class ForwardIt1, class ForwardIt2>
ForwardIt2 adl_move_swap_ranges(ForwardIt1 first1, ForwardIt1 last1, ForwardIt2 first2)
{
while (first1 != last1) {
::boost::adl_move_swap(*first1, *first2);
++first1;
++first2;
}
return first2;
}
template<class BidirIt1, class BidirIt2>
BidirIt2 adl_move_swap_ranges_backward(BidirIt1 first1, BidirIt1 last1, BidirIt2 last2)
{
while (first1 != last1) {
::boost::adl_move_swap(*(--last1), *(--last2));
}
return last2;
}
} //namespace boost{
#endif //#ifndef BOOST_MOVE_ADL_MOVE_SWAP_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
//! This header implements macros to define movable classes and
//! move-aware functions
#ifndef BOOST_MOVE_CORE_HPP
#define BOOST_MOVE_CORE_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp>
// @cond
//boost_move_no_copy_constructor_or_assign typedef
//used to detect noncopyable types for other Boost libraries.
#if defined(BOOST_NO_CXX11_DELETED_FUNCTIONS) || defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
#define BOOST_MOVE_IMPL_NO_COPY_CTOR_OR_ASSIGN(TYPE) \
private:\
TYPE(TYPE &);\
TYPE& operator=(TYPE &);\
public:\
typedef int boost_move_no_copy_constructor_or_assign; \
private:\
//
#else
#define BOOST_MOVE_IMPL_NO_COPY_CTOR_OR_ASSIGN(TYPE) \
public:\
TYPE(TYPE const &) = delete;\
TYPE& operator=(TYPE const &) = delete;\
public:\
typedef int boost_move_no_copy_constructor_or_assign; \
private:\
//
#endif //BOOST_NO_CXX11_DELETED_FUNCTIONS
// @endcond
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#include <boost/move/detail/type_traits.hpp>
#if defined(BOOST_MOVE_ADDRESS_SANITIZER_ON)
#define BOOST_MOVE_TO_RV_CAST(RV_TYPE, ARG) reinterpret_cast<RV_TYPE>(ARG)
#else
#define BOOST_MOVE_TO_RV_CAST(RV_TYPE, ARG) static_cast<RV_TYPE>(ARG)
#endif
//Move emulation rv breaks standard aliasing rules so add workarounds for some compilers
#if defined(__GNUC__) && (__GNUC__ >= 4) && \
(\
defined(BOOST_GCC) || \
(defined(BOOST_INTEL) && (BOOST_INTEL_CXX_VERSION >= 1300)) \
)
#define BOOST_MOVE_ATTRIBUTE_MAY_ALIAS __attribute__((__may_alias__))
#else
#define BOOST_MOVE_ATTRIBUTE_MAY_ALIAS
#endif
namespace boost {
//////////////////////////////////////////////////////////////////////////////
//
// struct rv
//
//////////////////////////////////////////////////////////////////////////////
template <class T>
class rv
: public ::boost::move_detail::if_c
< ::boost::move_detail::is_class<T>::value
, T
, ::boost::move_detail::nat
>::type
{
rv();
~rv() throw();
rv(rv const&);
void operator=(rv const&);
} BOOST_MOVE_ATTRIBUTE_MAY_ALIAS;
//////////////////////////////////////////////////////////////////////////////
//
// is_rv
//
//////////////////////////////////////////////////////////////////////////////
namespace move_detail {
template <class T>
struct is_rv
//Derive from integral constant because some Boost code assummes it has
//a "type" internal typedef
: integral_constant<bool, ::boost::move_detail::is_rv_impl<T>::value >
{};
template <class T>
struct is_not_rv
{
static const bool value = !is_rv<T>::value;
};
} //namespace move_detail {
//////////////////////////////////////////////////////////////////////////////
//
// has_move_emulation_enabled
//
//////////////////////////////////////////////////////////////////////////////
template<class T>
struct has_move_emulation_enabled
: ::boost::move_detail::has_move_emulation_enabled_impl<T>
{};
template<class T>
struct has_move_emulation_disabled
{
static const bool value = !::boost::move_detail::has_move_emulation_enabled_impl<T>::value;
};
} //namespace boost {
#define BOOST_RV_REF(TYPE)\
::boost::rv< TYPE >& \
//
#define BOOST_RV_REF_2_TEMPL_ARGS(TYPE, ARG1, ARG2)\
::boost::rv< TYPE<ARG1, ARG2> >& \
//
#define BOOST_RV_REF_3_TEMPL_ARGS(TYPE, ARG1, ARG2, ARG3)\
::boost::rv< TYPE<ARG1, ARG2, ARG3> >& \
//
#define BOOST_RV_REF_BEG\
::boost::rv< \
//
#define BOOST_RV_REF_END\
>& \
//
#define BOOST_RV_REF_BEG_IF_CXX11 \
\
//
#define BOOST_RV_REF_END_IF_CXX11 \
\
//
#define BOOST_FWD_REF(TYPE)\
const TYPE & \
//
#define BOOST_COPY_ASSIGN_REF(TYPE)\
const ::boost::rv< TYPE >& \
//
#define BOOST_COPY_ASSIGN_REF_BEG \
const ::boost::rv< \
//
#define BOOST_COPY_ASSIGN_REF_END \
>& \
//
#define BOOST_COPY_ASSIGN_REF_2_TEMPL_ARGS(TYPE, ARG1, ARG2)\
const ::boost::rv< TYPE<ARG1, ARG2> >& \
//
#define BOOST_COPY_ASSIGN_REF_3_TEMPL_ARGS(TYPE, ARG1, ARG2, ARG3)\
const ::boost::rv< TYPE<ARG1, ARG2, ARG3> >& \
//
#define BOOST_CATCH_CONST_RLVALUE(TYPE)\
const ::boost::rv< TYPE >& \
//
namespace boost {
namespace move_detail {
template <class Ret, class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< ::boost::move_detail::is_lvalue_reference<Ret>::value ||
!::boost::has_move_emulation_enabled<T>::value
, T&>::type
move_return(T& x) BOOST_NOEXCEPT
{
return x;
}
template <class Ret, class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< !::boost::move_detail::is_lvalue_reference<Ret>::value &&
::boost::has_move_emulation_enabled<T>::value
, ::boost::rv<T>&>::type
move_return(T& x) BOOST_NOEXCEPT
{
return *BOOST_MOVE_TO_RV_CAST(::boost::rv<T>*, ::boost::move_detail::addressof(x));
}
template <class Ret, class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< !::boost::move_detail::is_lvalue_reference<Ret>::value &&
::boost::has_move_emulation_enabled<T>::value
, ::boost::rv<T>&>::type
move_return(::boost::rv<T>& x) BOOST_NOEXCEPT
{
return x;
}
} //namespace move_detail {
} //namespace boost {
#define BOOST_MOVE_RET(RET_TYPE, REF)\
boost::move_detail::move_return< RET_TYPE >(REF)
//
#define BOOST_MOVE_BASE(BASE_TYPE, ARG) \
::boost::move((BASE_TYPE&)(ARG))
//
//////////////////////////////////////////////////////////////////////////////
//
// BOOST_MOVABLE_BUT_NOT_COPYABLE
//
//////////////////////////////////////////////////////////////////////////////
#define BOOST_MOVABLE_BUT_NOT_COPYABLE(TYPE)\
BOOST_MOVE_IMPL_NO_COPY_CTOR_OR_ASSIGN(TYPE)\
public:\
BOOST_MOVE_FORCEINLINE operator ::boost::rv<TYPE>&() \
{ return *BOOST_MOVE_TO_RV_CAST(::boost::rv<TYPE>*, this); }\
BOOST_MOVE_FORCEINLINE operator const ::boost::rv<TYPE>&() const \
{ return *BOOST_MOVE_TO_RV_CAST(const ::boost::rv<TYPE>*, this); }\
private:\
//
//////////////////////////////////////////////////////////////////////////////
//
// BOOST_COPYABLE_AND_MOVABLE
//
//////////////////////////////////////////////////////////////////////////////
#define BOOST_COPYABLE_AND_MOVABLE(TYPE)\
public:\
TYPE& operator=(TYPE &t)\
{ this->operator=(const_cast<const TYPE &>(t)); return *this;}\
public:\
BOOST_MOVE_FORCEINLINE operator ::boost::rv<TYPE>&() \
{ return *BOOST_MOVE_TO_RV_CAST(::boost::rv<TYPE>*, this); }\
BOOST_MOVE_FORCEINLINE operator const ::boost::rv<TYPE>&() const \
{ return *BOOST_MOVE_TO_RV_CAST(const ::boost::rv<TYPE>*, this); }\
private:\
//
#define BOOST_COPYABLE_AND_MOVABLE_ALT(TYPE)\
public:\
BOOST_MOVE_FORCEINLINE operator ::boost::rv<TYPE>&() \
{ return *BOOST_MOVE_TO_RV_CAST(::boost::rv<TYPE>*, this); }\
BOOST_MOVE_FORCEINLINE operator const ::boost::rv<TYPE>&() const \
{ return *BOOST_MOVE_TO_RV_CAST(const ::boost::rv<TYPE>*, this); }\
private:\
//
namespace boost{
namespace move_detail{
template< class T>
struct forward_type
{ typedef const T &type; };
template< class T>
struct forward_type< boost::rv<T> >
{ typedef T type; };
}}
#else //BOOST_NO_CXX11_RVALUE_REFERENCES
//! This macro marks a type as movable but not copyable, disabling copy construction
//! and assignment. The user will need to write a move constructor/assignment as explained
//! in the documentation to fully write a movable but not copyable class.
#define BOOST_MOVABLE_BUT_NOT_COPYABLE(TYPE)\
BOOST_MOVE_IMPL_NO_COPY_CTOR_OR_ASSIGN(TYPE)\
public:\
typedef int boost_move_emulation_t;\
private:\
//
//! This macro marks a type as copyable and movable.
//! The user will need to write a move constructor/assignment and a copy assignment
//! as explained in the documentation to fully write a copyable and movable class.
#define BOOST_COPYABLE_AND_MOVABLE(TYPE)\
//
#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#define BOOST_COPYABLE_AND_MOVABLE_ALT(TYPE)\
//
#endif //#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace boost {
//!This trait yields to a compile-time true boolean if T was marked as
//!BOOST_MOVABLE_BUT_NOT_COPYABLE or BOOST_COPYABLE_AND_MOVABLE and
//!rvalue references are not available on the platform. False otherwise.
template<class T>
struct has_move_emulation_enabled
{
static const bool value = false;
};
template<class T>
struct has_move_emulation_disabled
{
static const bool value = true;
};
} //namespace boost{
//!This macro is used to achieve portable syntax in move
//!constructors and assignments for classes marked as
//!BOOST_COPYABLE_AND_MOVABLE or BOOST_MOVABLE_BUT_NOT_COPYABLE
#define BOOST_RV_REF(TYPE)\
TYPE && \
//
//!This macro is used to achieve portable syntax in move
//!constructors and assignments for template classes marked as
//!BOOST_COPYABLE_AND_MOVABLE or BOOST_MOVABLE_BUT_NOT_COPYABLE.
//!As macros have problems with comma-separated template arguments,
//!the template argument must be preceded with BOOST_RV_REF_BEG
//!and ended with BOOST_RV_REF_END
#define BOOST_RV_REF_BEG\
\
//
//!This macro is used to achieve portable syntax in move
//!constructors and assignments for template classes marked as
//!BOOST_COPYABLE_AND_MOVABLE or BOOST_MOVABLE_BUT_NOT_COPYABLE.
//!As macros have problems with comma-separated template arguments,
//!the template argument must be preceded with BOOST_RV_REF_BEG
//!and ended with BOOST_RV_REF_END
#define BOOST_RV_REF_END\
&& \
//
//!This macro expands to BOOST_RV_REF_BEG if BOOST_NO_CXX11_RVALUE_REFERENCES
//!is not defined, empty otherwise
#define BOOST_RV_REF_BEG_IF_CXX11 \
BOOST_RV_REF_BEG \
//
//!This macro expands to BOOST_RV_REF_END if BOOST_NO_CXX11_RVALUE_REFERENCES
//!is not defined, empty otherwise
#define BOOST_RV_REF_END_IF_CXX11 \
BOOST_RV_REF_END \
//
//!This macro is used to achieve portable syntax in copy
//!assignment for classes marked as BOOST_COPYABLE_AND_MOVABLE.
#define BOOST_COPY_ASSIGN_REF(TYPE)\
const TYPE & \
//
//! This macro is used to implement portable perfect forwarding
//! as explained in the documentation.
#define BOOST_FWD_REF(TYPE)\
TYPE && \
//
#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#define BOOST_RV_REF_2_TEMPL_ARGS(TYPE, ARG1, ARG2)\
TYPE<ARG1, ARG2> && \
//
#define BOOST_RV_REF_3_TEMPL_ARGS(TYPE, ARG1, ARG2, ARG3)\
TYPE<ARG1, ARG2, ARG3> && \
//
#define BOOST_COPY_ASSIGN_REF_BEG \
const \
//
#define BOOST_COPY_ASSIGN_REF_END \
& \
//
#define BOOST_COPY_ASSIGN_REF_2_TEMPL_ARGS(TYPE, ARG1, ARG2)\
const TYPE<ARG1, ARG2> & \
//
#define BOOST_COPY_ASSIGN_REF_3_TEMPL_ARGS(TYPE, ARG1, ARG2, ARG3)\
const TYPE<ARG1, ARG2, ARG3>& \
//
#define BOOST_CATCH_CONST_RLVALUE(TYPE)\
const TYPE & \
//
#endif //#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#if !defined(BOOST_MOVE_MSVC_AUTO_MOVE_RETURN_BUG) || defined(BOOST_MOVE_DOXYGEN_INVOKED)
//!This macro is used to achieve portable move return semantics.
//!The C++11 Standard allows implicit move returns when the object to be returned
//!is designated by a lvalue and:
//! - The criteria for elision of a copy operation are met OR
//! - The criteria would be met save for the fact that the source object is a function parameter
//!
//!For C++11 conforming compilers this macros only yields to REF:
//! <code>return BOOST_MOVE_RET(RET_TYPE, REF);</code> -> <code>return REF;</code>
//!
//!For compilers without rvalue references
//!this macro does an explicit move if the move emulation is activated
//!and the return type (RET_TYPE) is not a reference.
//!
//!For non-conforming compilers with rvalue references like Visual 2010 & 2012,
//!an explicit move is performed if RET_TYPE is not a reference.
//!
//! <b>Caution</b>: When using this macro in non-conforming or C++03
//!compilers, a move will be performed even if the C++11 standard does not allow it
//!(e.g. returning a static variable). The user is responsible for using this macro
//!only to return local objects that met C++11 criteria.
#define BOOST_MOVE_RET(RET_TYPE, REF)\
REF
//
#else //!defined(BOOST_MOVE_MSVC_AUTO_MOVE_RETURN_BUG) || defined(BOOST_MOVE_DOXYGEN_INVOKED)
#include <boost/move/detail/meta_utils.hpp>
namespace boost {
namespace move_detail {
template <class Ret, class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< ::boost::move_detail::is_lvalue_reference<Ret>::value
, T&>::type
move_return(T& x) BOOST_NOEXCEPT
{
return x;
}
template <class Ret, class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< !::boost::move_detail::is_lvalue_reference<Ret>::value
, Ret && >::type
move_return(T&& t) BOOST_NOEXCEPT
{
return static_cast< Ret&& >(t);
}
} //namespace move_detail {
} //namespace boost {
#define BOOST_MOVE_RET(RET_TYPE, REF)\
boost::move_detail::move_return< RET_TYPE >(REF)
//
#endif //!defined(BOOST_MOVE_MSVC_AUTO_MOVE_RETURN_BUG) || defined(BOOST_MOVE_DOXYGEN_INVOKED)
//!This macro is used to achieve portable optimal move constructors.
//!
//!When implementing the move constructor, in C++03 compilers the moved-from argument must be
//!cast to the base type before calling `::boost::move()` due to rvalue reference limitations.
//!
//!In C++11 compilers the cast from a rvalue reference of a derived type to a rvalue reference of
//!a base type is implicit.
#define BOOST_MOVE_BASE(BASE_TYPE, ARG) \
::boost::move((BASE_TYPE&)(ARG))
//
namespace boost {
namespace move_detail {
template< class T> struct forward_type { typedef T type; };
}}
#endif //BOOST_NO_CXX11_RVALUE_REFERENCES
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_CORE_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2014-2014. 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_DEFAULT_DELETE_HPP_INCLUDED
#define BOOST_MOVE_DEFAULT_DELETE_HPP_INCLUDED
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp>
#include <boost/move/detail/unique_ptr_meta_utils.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/static_assert.hpp>
#include <cstddef> //For std::size_t,std::nullptr_t
//!\file
//! Describes the default deleter (destruction policy) of <tt>unique_ptr</tt>: <tt>default_delete</tt>.
namespace boost{
// @cond
namespace move_upd {
namespace bmupmu = ::boost::move_upmu;
////////////////////////////////////////
//// enable_def_del
////////////////////////////////////////
//compatible with a pointer type T*:
//When either Y* is convertible to T*
//Y is U[N] and T is U cv []
template<class U, class T>
struct def_del_compatible_cond
: bmupmu::is_convertible<U*, T*>
{};
template<class U, class T, std::size_t N>
struct def_del_compatible_cond<U[N], T[]>
: def_del_compatible_cond<U[], T[]>
{};
template<class U, class T, class Type = bmupmu::nat>
struct enable_def_del
: bmupmu::enable_if_c<def_del_compatible_cond<U, T>::value, Type>
{};
////////////////////////////////////////
//// enable_defdel_call
////////////////////////////////////////
//When 2nd is T[N], 1st(*)[N] shall be convertible to T(*)[N];
//When 2nd is T[], 1st(*)[] shall be convertible to T(*)[];
//Otherwise, 1st* shall be convertible to 2nd*.
template<class U, class T, class Type = bmupmu::nat>
struct enable_defdel_call
: public enable_def_del<U, T, Type>
{};
template<class U, class T, class Type>
struct enable_defdel_call<U, T[], Type>
: public enable_def_del<U[], T[], Type>
{};
template<class U, class T, class Type, std::size_t N>
struct enable_defdel_call<U, T[N], Type>
: public enable_def_del<U[N], T[N], Type>
{};
////////////////////////////////////////
//// Some bool literal zero conversion utilities
////////////////////////////////////////
struct bool_conversion {int for_bool; int for_arg(); };
typedef int bool_conversion::* explicit_bool_arg;
#if !defined(BOOST_NO_CXX11_NULLPTR) && !defined(BOOST_NO_CXX11_DECLTYPE)
typedef decltype(nullptr) nullptr_type;
#elif !defined(BOOST_NO_CXX11_NULLPTR)
typedef std::nullptr_t nullptr_type;
#else
typedef int (bool_conversion::*nullptr_type)();
#endif
} //namespace move_upd {
// @endcond
namespace movelib {
namespace bmupd = boost::move_upd;
namespace bmupmu = ::boost::move_upmu;
//!The class template <tt>default_delete</tt> serves as the default deleter
//!(destruction policy) for the class template <tt>unique_ptr</tt>.
//!
//! \tparam T The type to be deleted. It may be an incomplete type
template <class T>
struct default_delete
{
//! Default constructor.
//!
BOOST_CONSTEXPR default_delete()
//Avoid "defaulted on its first declaration must not have an exception-specification" error for GCC 4.6
#if !defined(BOOST_GCC) || (BOOST_GCC < 40600 && BOOST_GCC >= 40700) || defined(BOOST_MOVE_DOXYGEN_INVOKED)
BOOST_NOEXCEPT
#endif
#if !defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) || defined(BOOST_MOVE_DOXYGEN_INVOKED)
= default;
#else
{};
#endif
#if defined(BOOST_MOVE_DOXYGEN_INVOKED)
//! Trivial copy constructor
//!
default_delete(const default_delete&) BOOST_NOEXCEPT = default;
//! Trivial assignment
//!
default_delete &operator=(const default_delete&) BOOST_NOEXCEPT = default;
#else
typedef typename bmupmu::remove_extent<T>::type element_type;
#endif
//! <b>Effects</b>: Constructs a default_delete object from another <tt>default_delete<U></tt> object.
//!
//! <b>Remarks</b>: This constructor shall not participate in overload resolution unless:
//! - If T is not an array type and U* is implicitly convertible to T*.
//! - If T is an array type and U* is a more CV qualified pointer to remove_extent<T>::type.
template <class U>
default_delete(const default_delete<U>&
BOOST_MOVE_DOCIGN(BOOST_MOVE_I typename bmupd::enable_def_del<U BOOST_MOVE_I T>::type* =0)
) BOOST_NOEXCEPT
{
//If T is not an array type, U derives from T
//and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor<default_delete, U>::value ));
}
//! <b>Effects</b>: Constructs a default_delete object from another <tt>default_delete<U></tt> object.
//!
//! <b>Remarks</b>: This constructor shall not participate in overload resolution unless:
//! - If T is not an array type and U* is implicitly convertible to T*.
//! - If T is an array type and U* is a more CV qualified pointer to remove_extent<T>::type.
template <class U>
BOOST_MOVE_DOC1ST(default_delete&,
typename bmupd::enable_def_del<U BOOST_MOVE_I T BOOST_MOVE_I default_delete &>::type)
operator=(const default_delete<U>&) BOOST_NOEXCEPT
{
//If T is not an array type, U derives from T
//and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor<default_delete, U>::value ));
return *this;
}
//! <b>Effects</b>: if T is not an array type, calls <tt>delete</tt> on static_cast<T*>(ptr),
//! otherwise calls <tt>delete[]</tt> on static_cast<remove_extent<T>::type*>(ptr).
//!
//! <b>Remarks</b>: If U is an incomplete type, the program is ill-formed.
//! This operator shall not participate in overload resolution unless:
//! - T is not an array type and U* is convertible to T*, OR
//! - T is an array type, and remove_cv<U>::type is the same type as
//! remove_cv<remove_extent<T>::type>::type and U* is convertible to remove_extent<T>::type*.
template <class U>
BOOST_MOVE_DOC1ST(void, typename bmupd::enable_defdel_call<U BOOST_MOVE_I T BOOST_MOVE_I void>::type)
operator()(U* ptr) const BOOST_NOEXCEPT
{
//U must be a complete type
BOOST_STATIC_ASSERT(sizeof(U) > 0);
//If T is not an array type, U derives from T
//and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor<default_delete, U>::value ));
element_type * const p = static_cast<element_type*>(ptr);
bmupmu::is_array<T>::value ? delete [] p : delete p;
}
//! <b>Effects</b>: Same as <tt>(*this)(static_cast<element_type*>(nullptr))</tt>.
//!
void operator()(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type)) const BOOST_NOEXCEPT
{ BOOST_STATIC_ASSERT(sizeof(element_type) > 0); }
};
} //namespace movelib {
} //namespace boost{
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_DEFAULT_DELETE_HPP_INCLUDED

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012. 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_CONFIG_HPP
#include <boost/config.hpp>
#endif
#ifdef BOOST_MSVC
# pragma warning (push)
# pragma warning (disable : 4324) // structure was padded due to __declspec(align())
# pragma warning (disable : 4675) // "function": resolved overload was found by argument-dependent lookup
# pragma warning (disable : 4996) // "function": was declared deprecated (_CRT_SECURE_NO_DEPRECATE/_SCL_SECURE_NO_WARNINGS)
# pragma warning (disable : 4714) // "function": marked as __forceinline not inlined
# pragma warning (disable : 4127) // conditional expression is constant
#endif

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012. 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#if defined BOOST_MSVC
# pragma warning (pop)
#endif

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2014-2014. 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_MOVE_DETAIL_FWD_MACROS_HPP
#define BOOST_MOVE_DETAIL_FWD_MACROS_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/workaround.hpp>
namespace boost {
namespace move_detail {
template <typename T> struct unvoid { typedef T type; };
template <> struct unvoid<void> { struct type { }; };
template <> struct unvoid<const void> { struct type { }; };
} //namespace move_detail {
} //namespace boost {
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
#if defined(BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG)
namespace boost {
namespace move_detail {
template<class T>
struct mref;
template<class T>
struct mref<T &>
{
explicit mref(T &t) : t_(t){}
T &t_;
T & get() { return t_; }
};
template<class T>
struct mref
{
explicit mref(T &&t) : t_(t) {}
T &t_;
T &&get() { return ::boost::move(t_); }
};
} //namespace move_detail {
} //namespace boost {
#endif //BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG
#endif //!defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
//BOOST_MOVE_REPEATN(MACRO)
#define BOOST_MOVE_REPEAT0(MACRO)
#define BOOST_MOVE_REPEAT1(MACRO) MACRO
#define BOOST_MOVE_REPEAT2(MACRO) BOOST_MOVE_REPEAT1(MACRO), MACRO
#define BOOST_MOVE_REPEAT3(MACRO) BOOST_MOVE_REPEAT2(MACRO), MACRO
#define BOOST_MOVE_REPEAT4(MACRO) BOOST_MOVE_REPEAT3(MACRO), MACRO
#define BOOST_MOVE_REPEAT5(MACRO) BOOST_MOVE_REPEAT4(MACRO), MACRO
#define BOOST_MOVE_REPEAT6(MACRO) BOOST_MOVE_REPEAT5(MACRO), MACRO
#define BOOST_MOVE_REPEAT7(MACRO) BOOST_MOVE_REPEAT6(MACRO), MACRO
#define BOOST_MOVE_REPEAT8(MACRO) BOOST_MOVE_REPEAT7(MACRO), MACRO
#define BOOST_MOVE_REPEAT9(MACRO) BOOST_MOVE_REPEAT8(MACRO), MACRO
//BOOST_MOVE_FWDN
#define BOOST_MOVE_FWD0
#define BOOST_MOVE_FWD1 ::boost::forward<P0>(p0)
#define BOOST_MOVE_FWD2 BOOST_MOVE_FWD1, ::boost::forward<P1>(p1)
#define BOOST_MOVE_FWD3 BOOST_MOVE_FWD2, ::boost::forward<P2>(p2)
#define BOOST_MOVE_FWD4 BOOST_MOVE_FWD3, ::boost::forward<P3>(p3)
#define BOOST_MOVE_FWD5 BOOST_MOVE_FWD4, ::boost::forward<P4>(p4)
#define BOOST_MOVE_FWD6 BOOST_MOVE_FWD5, ::boost::forward<P5>(p5)
#define BOOST_MOVE_FWD7 BOOST_MOVE_FWD6, ::boost::forward<P6>(p6)
#define BOOST_MOVE_FWD8 BOOST_MOVE_FWD7, ::boost::forward<P7>(p7)
#define BOOST_MOVE_FWD9 BOOST_MOVE_FWD8, ::boost::forward<P8>(p8)
//BOOST_MOVE_FWDQN
#define BOOST_MOVE_FWDQ0
#define BOOST_MOVE_FWDQ1 ::boost::forward<Q0>(q0)
#define BOOST_MOVE_FWDQ2 BOOST_MOVE_FWDQ1, ::boost::forward<Q1>(q1)
#define BOOST_MOVE_FWDQ3 BOOST_MOVE_FWDQ2, ::boost::forward<Q2>(q2)
#define BOOST_MOVE_FWDQ4 BOOST_MOVE_FWDQ3, ::boost::forward<Q3>(q3)
#define BOOST_MOVE_FWDQ5 BOOST_MOVE_FWDQ4, ::boost::forward<Q4>(q4)
#define BOOST_MOVE_FWDQ6 BOOST_MOVE_FWDQ5, ::boost::forward<Q5>(q5)
#define BOOST_MOVE_FWDQ7 BOOST_MOVE_FWDQ6, ::boost::forward<Q6>(q6)
#define BOOST_MOVE_FWDQ8 BOOST_MOVE_FWDQ7, ::boost::forward<Q7>(q7)
#define BOOST_MOVE_FWDQ9 BOOST_MOVE_FWDQ8, ::boost::forward<Q8>(q8)
//BOOST_MOVE_ARGN
#define BOOST_MOVE_ARG0
#define BOOST_MOVE_ARG1 p0
#define BOOST_MOVE_ARG2 BOOST_MOVE_ARG1, p1
#define BOOST_MOVE_ARG3 BOOST_MOVE_ARG2, p2
#define BOOST_MOVE_ARG4 BOOST_MOVE_ARG3, p3
#define BOOST_MOVE_ARG5 BOOST_MOVE_ARG4, p4
#define BOOST_MOVE_ARG6 BOOST_MOVE_ARG5, p5
#define BOOST_MOVE_ARG7 BOOST_MOVE_ARG6, p6
#define BOOST_MOVE_ARG8 BOOST_MOVE_ARG7, p7
#define BOOST_MOVE_ARG9 BOOST_MOVE_ARG8, p8
//BOOST_MOVE_ARGQN
#define BOOST_MOVE_ARGQ0
#define BOOST_MOVE_ARGQ1 q0
#define BOOST_MOVE_ARGQ2 BOOST_MOVE_ARGQ1, q1
#define BOOST_MOVE_ARGQ3 BOOST_MOVE_ARGQ2, q2
#define BOOST_MOVE_ARGQ4 BOOST_MOVE_ARGQ3, q3
#define BOOST_MOVE_ARGQ5 BOOST_MOVE_ARGQ4, q4
#define BOOST_MOVE_ARGQ6 BOOST_MOVE_ARGQ5, q5
#define BOOST_MOVE_ARGQ7 BOOST_MOVE_ARGQ6, q6
#define BOOST_MOVE_ARGQ8 BOOST_MOVE_ARGQ7, q7
#define BOOST_MOVE_ARGQ9 BOOST_MOVE_ARGQ8, q8
//BOOST_MOVE_DECLVALN
#define BOOST_MOVE_DECLVAL0
#define BOOST_MOVE_DECLVAL1 ::boost::move_detail::declval<P0>()
#define BOOST_MOVE_DECLVAL2 BOOST_MOVE_DECLVAL1, ::boost::move_detail::declval<P1>()
#define BOOST_MOVE_DECLVAL3 BOOST_MOVE_DECLVAL2, ::boost::move_detail::declval<P2>()
#define BOOST_MOVE_DECLVAL4 BOOST_MOVE_DECLVAL3, ::boost::move_detail::declval<P3>()
#define BOOST_MOVE_DECLVAL5 BOOST_MOVE_DECLVAL4, ::boost::move_detail::declval<P4>()
#define BOOST_MOVE_DECLVAL6 BOOST_MOVE_DECLVAL5, ::boost::move_detail::declval<P5>()
#define BOOST_MOVE_DECLVAL7 BOOST_MOVE_DECLVAL6, ::boost::move_detail::declval<P6>()
#define BOOST_MOVE_DECLVAL8 BOOST_MOVE_DECLVAL7, ::boost::move_detail::declval<P7>()
#define BOOST_MOVE_DECLVAL9 BOOST_MOVE_DECLVAL8, ::boost::move_detail::declval<P8>()
//BOOST_MOVE_DECLVALQN
#define BOOST_MOVE_DECLVALQ0
#define BOOST_MOVE_DECLVALQ1 ::boost::move_detail::declval<Q0>()
#define BOOST_MOVE_DECLVALQ2 BOOST_MOVE_DECLVALQ1, ::boost::move_detail::declval<Q1>()
#define BOOST_MOVE_DECLVALQ3 BOOST_MOVE_DECLVALQ2, ::boost::move_detail::declval<Q2>()
#define BOOST_MOVE_DECLVALQ4 BOOST_MOVE_DECLVALQ3, ::boost::move_detail::declval<Q3>()
#define BOOST_MOVE_DECLVALQ5 BOOST_MOVE_DECLVALQ4, ::boost::move_detail::declval<Q4>()
#define BOOST_MOVE_DECLVALQ6 BOOST_MOVE_DECLVALQ5, ::boost::move_detail::declval<Q5>()
#define BOOST_MOVE_DECLVALQ7 BOOST_MOVE_DECLVALQ6, ::boost::move_detail::declval<Q6>()
#define BOOST_MOVE_DECLVALQ8 BOOST_MOVE_DECLVALQ7, ::boost::move_detail::declval<Q7>()
#define BOOST_MOVE_DECLVALQ9 BOOST_MOVE_DECLVALQ8, ::boost::move_detail::declval<Q8>()
#ifdef BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG
#define BOOST_MOVE_MREF(T) ::boost::move_detail::mref<T>
#define BOOST_MOVE_MFWD(N) ::boost::forward<P##N>(this->m_p##N.get())
#define BOOST_MOVE_MFWDQ(N) ::boost::forward<Q##N>(this->m_q##N.get())
#else
#define BOOST_MOVE_MREF(T) BOOST_FWD_REF(T)
#define BOOST_MOVE_MFWD(N) ::boost::forward<P##N>(this->m_p##N)
#define BOOST_MOVE_MFWDQ(N) ::boost::forward<Q##N>(this->m_q##N)
#endif
#define BOOST_MOVE_MITFWD(N) *this->m_p##N
#define BOOST_MOVE_MINC(N) ++this->m_p##N
#define BOOST_MOVE_MITFWDQ(N) *this->m_q##N
#define BOOST_MOVE_MINCQ(N) ++this->m_q##N
//BOOST_MOVE_MFWDN
#define BOOST_MOVE_MFWD0
#define BOOST_MOVE_MFWD1 BOOST_MOVE_MFWD(0)
#define BOOST_MOVE_MFWD2 BOOST_MOVE_MFWD1, BOOST_MOVE_MFWD(1)
#define BOOST_MOVE_MFWD3 BOOST_MOVE_MFWD2, BOOST_MOVE_MFWD(2)
#define BOOST_MOVE_MFWD4 BOOST_MOVE_MFWD3, BOOST_MOVE_MFWD(3)
#define BOOST_MOVE_MFWD5 BOOST_MOVE_MFWD4, BOOST_MOVE_MFWD(4)
#define BOOST_MOVE_MFWD6 BOOST_MOVE_MFWD5, BOOST_MOVE_MFWD(5)
#define BOOST_MOVE_MFWD7 BOOST_MOVE_MFWD6, BOOST_MOVE_MFWD(6)
#define BOOST_MOVE_MFWD8 BOOST_MOVE_MFWD7, BOOST_MOVE_MFWD(7)
#define BOOST_MOVE_MFWD9 BOOST_MOVE_MFWD8, BOOST_MOVE_MFWD(8)
//BOOST_MOVE_MFWDN
#define BOOST_MOVE_MFWDQ0
#define BOOST_MOVE_MFWDQ1 BOOST_MOVE_MFWDQ(0)
#define BOOST_MOVE_MFWDQ2 BOOST_MOVE_MFWDQ1, BOOST_MOVE_MFWDQ(1)
#define BOOST_MOVE_MFWDQ3 BOOST_MOVE_MFWDQ2, BOOST_MOVE_MFWDQ(2)
#define BOOST_MOVE_MFWDQ4 BOOST_MOVE_MFWDQ3, BOOST_MOVE_MFWDQ(3)
#define BOOST_MOVE_MFWDQ5 BOOST_MOVE_MFWDQ4, BOOST_MOVE_MFWDQ(4)
#define BOOST_MOVE_MFWDQ6 BOOST_MOVE_MFWDQ5, BOOST_MOVE_MFWDQ(5)
#define BOOST_MOVE_MFWDQ7 BOOST_MOVE_MFWDQ6, BOOST_MOVE_MFWDQ(6)
#define BOOST_MOVE_MFWDQ8 BOOST_MOVE_MFWDQ7, BOOST_MOVE_MFWDQ(7)
#define BOOST_MOVE_MFWDQ9 BOOST_MOVE_MFWDQ8, BOOST_MOVE_MFWDQ(8)
//BOOST_MOVE_MINCN
#define BOOST_MOVE_MINC0
#define BOOST_MOVE_MINC1 BOOST_MOVE_MINC(0)
#define BOOST_MOVE_MINC2 BOOST_MOVE_MINC1, BOOST_MOVE_MINC(1)
#define BOOST_MOVE_MINC3 BOOST_MOVE_MINC2, BOOST_MOVE_MINC(2)
#define BOOST_MOVE_MINC4 BOOST_MOVE_MINC3, BOOST_MOVE_MINC(3)
#define BOOST_MOVE_MINC5 BOOST_MOVE_MINC4, BOOST_MOVE_MINC(4)
#define BOOST_MOVE_MINC6 BOOST_MOVE_MINC5, BOOST_MOVE_MINC(5)
#define BOOST_MOVE_MINC7 BOOST_MOVE_MINC6, BOOST_MOVE_MINC(6)
#define BOOST_MOVE_MINC8 BOOST_MOVE_MINC7, BOOST_MOVE_MINC(7)
#define BOOST_MOVE_MINC9 BOOST_MOVE_MINC8, BOOST_MOVE_MINC(8)
//BOOST_MOVE_MINCQN
#define BOOST_MOVE_MINCQ0
#define BOOST_MOVE_MINCQ1 BOOST_MOVE_MINCQ(0)
#define BOOST_MOVE_MINCQ2 BOOST_MOVE_MINCQ1, BOOST_MOVE_MINCQ(1)
#define BOOST_MOVE_MINCQ3 BOOST_MOVE_MINCQ2, BOOST_MOVE_MINCQ(2)
#define BOOST_MOVE_MINCQ4 BOOST_MOVE_MINCQ3, BOOST_MOVE_MINCQ(3)
#define BOOST_MOVE_MINCQ5 BOOST_MOVE_MINCQ4, BOOST_MOVE_MINCQ(4)
#define BOOST_MOVE_MINCQ6 BOOST_MOVE_MINCQ5, BOOST_MOVE_MINCQ(5)
#define BOOST_MOVE_MINCQ7 BOOST_MOVE_MINCQ6, BOOST_MOVE_MINCQ(6)
#define BOOST_MOVE_MINCQ8 BOOST_MOVE_MINCQ7, BOOST_MOVE_MINCQ(7)
#define BOOST_MOVE_MINCQ9 BOOST_MOVE_MINCQ8, BOOST_MOVE_MINCQ(8)
//BOOST_MOVE_MITFWDN
#define BOOST_MOVE_MITFWD0
#define BOOST_MOVE_MITFWD1 BOOST_MOVE_MITFWD(0)
#define BOOST_MOVE_MITFWD2 BOOST_MOVE_MITFWD1, BOOST_MOVE_MITFWD(1)
#define BOOST_MOVE_MITFWD3 BOOST_MOVE_MITFWD2, BOOST_MOVE_MITFWD(2)
#define BOOST_MOVE_MITFWD4 BOOST_MOVE_MITFWD3, BOOST_MOVE_MITFWD(3)
#define BOOST_MOVE_MITFWD5 BOOST_MOVE_MITFWD4, BOOST_MOVE_MITFWD(4)
#define BOOST_MOVE_MITFWD6 BOOST_MOVE_MITFWD5, BOOST_MOVE_MITFWD(5)
#define BOOST_MOVE_MITFWD7 BOOST_MOVE_MITFWD6, BOOST_MOVE_MITFWD(6)
#define BOOST_MOVE_MITFWD8 BOOST_MOVE_MITFWD7, BOOST_MOVE_MITFWD(7)
#define BOOST_MOVE_MITFWD9 BOOST_MOVE_MITFWD8, BOOST_MOVE_MITFWD(8)
//BOOST_MOVE_MITFWDQN
#define BOOST_MOVE_MITFWDQ0
#define BOOST_MOVE_MITFWDQ1 BOOST_MOVE_MITFWDQ(0)
#define BOOST_MOVE_MITFWDQ2 BOOST_MOVE_MITFWDQ1, BOOST_MOVE_MITFWDQ(1)
#define BOOST_MOVE_MITFWDQ3 BOOST_MOVE_MITFWDQ2, BOOST_MOVE_MITFWDQ(2)
#define BOOST_MOVE_MITFWDQ4 BOOST_MOVE_MITFWDQ3, BOOST_MOVE_MITFWDQ(3)
#define BOOST_MOVE_MITFWDQ5 BOOST_MOVE_MITFWDQ4, BOOST_MOVE_MITFWDQ(4)
#define BOOST_MOVE_MITFWDQ6 BOOST_MOVE_MITFWDQ5, BOOST_MOVE_MITFWDQ(5)
#define BOOST_MOVE_MITFWDQ7 BOOST_MOVE_MITFWDQ6, BOOST_MOVE_MITFWDQ(6)
#define BOOST_MOVE_MITFWDQ8 BOOST_MOVE_MITFWDQ7, BOOST_MOVE_MITFWDQ(7)
#define BOOST_MOVE_MITFWDQ9 BOOST_MOVE_MITFWDQ8, BOOST_MOVE_MITFWDQ(8)
//BOOST_MOVE_FWD_INITN
#define BOOST_MOVE_FWD_INIT0
#define BOOST_MOVE_FWD_INIT1 m_p0(::boost::forward<P0>(p0))
#define BOOST_MOVE_FWD_INIT2 BOOST_MOVE_FWD_INIT1, m_p1(::boost::forward<P1>(p1))
#define BOOST_MOVE_FWD_INIT3 BOOST_MOVE_FWD_INIT2, m_p2(::boost::forward<P2>(p2))
#define BOOST_MOVE_FWD_INIT4 BOOST_MOVE_FWD_INIT3, m_p3(::boost::forward<P3>(p3))
#define BOOST_MOVE_FWD_INIT5 BOOST_MOVE_FWD_INIT4, m_p4(::boost::forward<P4>(p4))
#define BOOST_MOVE_FWD_INIT6 BOOST_MOVE_FWD_INIT5, m_p5(::boost::forward<P5>(p5))
#define BOOST_MOVE_FWD_INIT7 BOOST_MOVE_FWD_INIT6, m_p6(::boost::forward<P6>(p6))
#define BOOST_MOVE_FWD_INIT8 BOOST_MOVE_FWD_INIT7, m_p7(::boost::forward<P7>(p7))
#define BOOST_MOVE_FWD_INIT9 BOOST_MOVE_FWD_INIT8, m_p8(::boost::forward<P8>(p8))
//BOOST_MOVE_FWD_INITQN
#define BOOST_MOVE_FWD_INITQ0
#define BOOST_MOVE_FWD_INITQ1 m_q0(::boost::forward<Q0>(q0))
#define BOOST_MOVE_FWD_INITQ2 BOOST_MOVE_FWD_INITQ1, m_q1(::boost::forward<Q1>(q1))
#define BOOST_MOVE_FWD_INITQ3 BOOST_MOVE_FWD_INITQ2, m_q2(::boost::forward<Q2>(q2))
#define BOOST_MOVE_FWD_INITQ4 BOOST_MOVE_FWD_INITQ3, m_q3(::boost::forward<Q3>(q3))
#define BOOST_MOVE_FWD_INITQ5 BOOST_MOVE_FWD_INITQ4, m_q4(::boost::forward<Q4>(q4))
#define BOOST_MOVE_FWD_INITQ6 BOOST_MOVE_FWD_INITQ5, m_q5(::boost::forward<Q5>(q5))
#define BOOST_MOVE_FWD_INITQ7 BOOST_MOVE_FWD_INITQ6, m_q6(::boost::forward<Q6>(q6))
#define BOOST_MOVE_FWD_INITQ8 BOOST_MOVE_FWD_INITQ7, m_q7(::boost::forward<Q7>(q7))
#define BOOST_MOVE_FWD_INITQ9 BOOST_MOVE_FWD_INITQ8, m_q8(::boost::forward<Q8>(q8))
//BOOST_MOVE_VAL_INITN
#define BOOST_MOVE_VAL_INIT0
#define BOOST_MOVE_VAL_INIT1 m_p0(p0)
#define BOOST_MOVE_VAL_INIT2 BOOST_MOVE_VAL_INIT1, m_p1(p1)
#define BOOST_MOVE_VAL_INIT3 BOOST_MOVE_VAL_INIT2, m_p2(p2)
#define BOOST_MOVE_VAL_INIT4 BOOST_MOVE_VAL_INIT3, m_p3(p3)
#define BOOST_MOVE_VAL_INIT5 BOOST_MOVE_VAL_INIT4, m_p4(p4)
#define BOOST_MOVE_VAL_INIT6 BOOST_MOVE_VAL_INIT5, m_p5(p5)
#define BOOST_MOVE_VAL_INIT7 BOOST_MOVE_VAL_INIT6, m_p6(p6)
#define BOOST_MOVE_VAL_INIT8 BOOST_MOVE_VAL_INIT7, m_p7(p7)
#define BOOST_MOVE_VAL_INIT9 BOOST_MOVE_VAL_INIT8, m_p8(p8)
//BOOST_MOVE_VAL_INITQN
#define BOOST_MOVE_VAL_INITQ0
#define BOOST_MOVE_VAL_INITQ1 m_q0(q0)
#define BOOST_MOVE_VAL_INITQ2 BOOST_MOVE_VAL_INITQ1, m_q1(q1)
#define BOOST_MOVE_VAL_INITQ3 BOOST_MOVE_VAL_INITQ2, m_q2(q2)
#define BOOST_MOVE_VAL_INITQ4 BOOST_MOVE_VAL_INITQ3, m_q3(q3)
#define BOOST_MOVE_VAL_INITQ5 BOOST_MOVE_VAL_INITQ4, m_q4(q4)
#define BOOST_MOVE_VAL_INITQ6 BOOST_MOVE_VAL_INITQ5, m_q5(q5)
#define BOOST_MOVE_VAL_INITQ7 BOOST_MOVE_VAL_INITQ6, m_q6(q6)
#define BOOST_MOVE_VAL_INITQ8 BOOST_MOVE_VAL_INITQ7, m_q7(q7)
#define BOOST_MOVE_VAL_INITQ9 BOOST_MOVE_VAL_INITQ8, m_q8(q8)
//BOOST_MOVE_UREFN
#define BOOST_MOVE_UREF0
#define BOOST_MOVE_UREF1 BOOST_FWD_REF(P0) p0
#define BOOST_MOVE_UREF2 BOOST_MOVE_UREF1, BOOST_FWD_REF(P1) p1
#define BOOST_MOVE_UREF3 BOOST_MOVE_UREF2, BOOST_FWD_REF(P2) p2
#define BOOST_MOVE_UREF4 BOOST_MOVE_UREF3, BOOST_FWD_REF(P3) p3
#define BOOST_MOVE_UREF5 BOOST_MOVE_UREF4, BOOST_FWD_REF(P4) p4
#define BOOST_MOVE_UREF6 BOOST_MOVE_UREF5, BOOST_FWD_REF(P5) p5
#define BOOST_MOVE_UREF7 BOOST_MOVE_UREF6, BOOST_FWD_REF(P6) p6
#define BOOST_MOVE_UREF8 BOOST_MOVE_UREF7, BOOST_FWD_REF(P7) p7
#define BOOST_MOVE_UREF9 BOOST_MOVE_UREF8, BOOST_FWD_REF(P8) p8
//BOOST_MOVE_UREFQN
#define BOOST_MOVE_UREFQ0
#define BOOST_MOVE_UREFQ1 BOOST_FWD_REF(Q0) q0
#define BOOST_MOVE_UREFQ2 BOOST_MOVE_UREFQ1, BOOST_FWD_REF(Q1) q1
#define BOOST_MOVE_UREFQ3 BOOST_MOVE_UREFQ2, BOOST_FWD_REF(Q2) q2
#define BOOST_MOVE_UREFQ4 BOOST_MOVE_UREFQ3, BOOST_FWD_REF(Q3) q3
#define BOOST_MOVE_UREFQ5 BOOST_MOVE_UREFQ4, BOOST_FWD_REF(Q4) q4
#define BOOST_MOVE_UREFQ6 BOOST_MOVE_UREFQ5, BOOST_FWD_REF(Q5) q5
#define BOOST_MOVE_UREFQ7 BOOST_MOVE_UREFQ6, BOOST_FWD_REF(Q6) q6
#define BOOST_MOVE_UREFQ8 BOOST_MOVE_UREFQ7, BOOST_FWD_REF(Q7) q7
#define BOOST_MOVE_UREFQ9 BOOST_MOVE_UREFQ8, BOOST_FWD_REF(Q8) q8
//BOOST_MOVE_VALN
#define BOOST_MOVE_VAL0
#define BOOST_MOVE_VAL1 BOOST_FWD_REF(P0) p0
#define BOOST_MOVE_VAL2 BOOST_MOVE_VAL1, BOOST_FWD_REF(P1) p1
#define BOOST_MOVE_VAL3 BOOST_MOVE_VAL2, BOOST_FWD_REF(P2) p2
#define BOOST_MOVE_VAL4 BOOST_MOVE_VAL3, BOOST_FWD_REF(P3) p3
#define BOOST_MOVE_VAL5 BOOST_MOVE_VAL4, BOOST_FWD_REF(P4) p4
#define BOOST_MOVE_VAL6 BOOST_MOVE_VAL5, BOOST_FWD_REF(P5) p5
#define BOOST_MOVE_VAL7 BOOST_MOVE_VAL6, BOOST_FWD_REF(P6) p6
#define BOOST_MOVE_VAL8 BOOST_MOVE_VAL7, BOOST_FWD_REF(P7) p7
#define BOOST_MOVE_VAL9 BOOST_MOVE_VAL8, BOOST_FWD_REF(P8) p8
//BOOST_MOVE_VALQN
#define BOOST_MOVE_VALQ0
#define BOOST_MOVE_VALQ1 BOOST_FWD_REF(Q0) q0
#define BOOST_MOVE_VALQ2 BOOST_MOVE_VALQ1, BOOST_FWD_REF(Q1) q1
#define BOOST_MOVE_VALQ3 BOOST_MOVE_VALQ2, BOOST_FWD_REF(Q2) q2
#define BOOST_MOVE_VALQ4 BOOST_MOVE_VALQ3, BOOST_FWD_REF(Q3) q3
#define BOOST_MOVE_VALQ5 BOOST_MOVE_VALQ4, BOOST_FWD_REF(Q4) q4
#define BOOST_MOVE_VALQ6 BOOST_MOVE_VALQ5, BOOST_FWD_REF(Q5) q5
#define BOOST_MOVE_VALQ7 BOOST_MOVE_VALQ6, BOOST_FWD_REF(Q6) q6
#define BOOST_MOVE_VALQ8 BOOST_MOVE_VALQ7, BOOST_FWD_REF(Q7) q7
#define BOOST_MOVE_VALQ9 BOOST_MOVE_VALQ8, BOOST_FWD_REF(Q8) q8
#define BOOST_MOVE_UNVOIDCREF(T) const typename boost::move_detail::unvoid<T>::type&
//BOOST_MOVE_CREFN
#define BOOST_MOVE_CREF0
#define BOOST_MOVE_CREF1 BOOST_MOVE_UNVOIDCREF(P0) p0
#define BOOST_MOVE_CREF2 BOOST_MOVE_CREF1, BOOST_MOVE_UNVOIDCREF(P1) p1
#define BOOST_MOVE_CREF3 BOOST_MOVE_CREF2, BOOST_MOVE_UNVOIDCREF(P2) p2
#define BOOST_MOVE_CREF4 BOOST_MOVE_CREF3, BOOST_MOVE_UNVOIDCREF(P3) p3
#define BOOST_MOVE_CREF5 BOOST_MOVE_CREF4, BOOST_MOVE_UNVOIDCREF(P4) p4
#define BOOST_MOVE_CREF6 BOOST_MOVE_CREF5, BOOST_MOVE_UNVOIDCREF(P5) p5
#define BOOST_MOVE_CREF7 BOOST_MOVE_CREF6, BOOST_MOVE_UNVOIDCREF(P6) p6
#define BOOST_MOVE_CREF8 BOOST_MOVE_CREF7, BOOST_MOVE_UNVOIDCREF(P7) p7
#define BOOST_MOVE_CREF9 BOOST_MOVE_CREF8, BOOST_MOVE_UNVOIDCREF(P8) p8
//BOOST_MOVE_CREFQN
#define BOOST_MOVE_CREFQ0
#define BOOST_MOVE_CREFQ1 BOOST_MOVE_UNVOIDCREF(Q0) q0
#define BOOST_MOVE_CREFQ2 BOOST_MOVE_CREFQ1, BOOST_MOVE_UNVOIDCREF(Q1) q1
#define BOOST_MOVE_CREFQ3 BOOST_MOVE_CREFQ2, BOOST_MOVE_UNVOIDCREF(Q2) q2
#define BOOST_MOVE_CREFQ4 BOOST_MOVE_CREFQ3, BOOST_MOVE_UNVOIDCREF(Q3) q3
#define BOOST_MOVE_CREFQ5 BOOST_MOVE_CREFQ4, BOOST_MOVE_UNVOIDCREF(Q4) q4
#define BOOST_MOVE_CREFQ6 BOOST_MOVE_CREFQ5, BOOST_MOVE_UNVOIDCREF(Q5) q5
#define BOOST_MOVE_CREFQ7 BOOST_MOVE_CREFQ6, BOOST_MOVE_UNVOIDCREF(Q6) q6
#define BOOST_MOVE_CREFQ8 BOOST_MOVE_CREFQ7, BOOST_MOVE_UNVOIDCREF(Q7) q7
#define BOOST_MOVE_CREFQ9 BOOST_MOVE_CREFQ8, BOOST_MOVE_UNVOIDCREF(Q8) q8
//BOOST_MOVE_CLASSN
#define BOOST_MOVE_CLASS0
#define BOOST_MOVE_CLASS1 class P0
#define BOOST_MOVE_CLASS2 BOOST_MOVE_CLASS1, class P1
#define BOOST_MOVE_CLASS3 BOOST_MOVE_CLASS2, class P2
#define BOOST_MOVE_CLASS4 BOOST_MOVE_CLASS3, class P3
#define BOOST_MOVE_CLASS5 BOOST_MOVE_CLASS4, class P4
#define BOOST_MOVE_CLASS6 BOOST_MOVE_CLASS5, class P5
#define BOOST_MOVE_CLASS7 BOOST_MOVE_CLASS6, class P6
#define BOOST_MOVE_CLASS8 BOOST_MOVE_CLASS7, class P7
#define BOOST_MOVE_CLASS9 BOOST_MOVE_CLASS8, class P8
//BOOST_MOVE_CLASSQN
#define BOOST_MOVE_CLASSQ0
#define BOOST_MOVE_CLASSQ1 class Q0
#define BOOST_MOVE_CLASSQ2 BOOST_MOVE_CLASSQ1, class Q1
#define BOOST_MOVE_CLASSQ3 BOOST_MOVE_CLASSQ2, class Q2
#define BOOST_MOVE_CLASSQ4 BOOST_MOVE_CLASSQ3, class Q3
#define BOOST_MOVE_CLASSQ5 BOOST_MOVE_CLASSQ4, class Q4
#define BOOST_MOVE_CLASSQ6 BOOST_MOVE_CLASSQ5, class Q5
#define BOOST_MOVE_CLASSQ7 BOOST_MOVE_CLASSQ6, class Q6
#define BOOST_MOVE_CLASSQ8 BOOST_MOVE_CLASSQ7, class Q7
#define BOOST_MOVE_CLASSQ9 BOOST_MOVE_CLASSQ8, class Q8
//BOOST_MOVE_CLASSDFLTN
#define BOOST_MOVE_CLASSDFLT0
#define BOOST_MOVE_CLASSDFLT1 class P0 = void
#define BOOST_MOVE_CLASSDFLT2 BOOST_MOVE_CLASSDFLT1, class P1 = void
#define BOOST_MOVE_CLASSDFLT3 BOOST_MOVE_CLASSDFLT2, class P2 = void
#define BOOST_MOVE_CLASSDFLT4 BOOST_MOVE_CLASSDFLT3, class P3 = void
#define BOOST_MOVE_CLASSDFLT5 BOOST_MOVE_CLASSDFLT4, class P4 = void
#define BOOST_MOVE_CLASSDFLT6 BOOST_MOVE_CLASSDFLT5, class P5 = void
#define BOOST_MOVE_CLASSDFLT7 BOOST_MOVE_CLASSDFLT6, class P6 = void
#define BOOST_MOVE_CLASSDFLT8 BOOST_MOVE_CLASSDFLT7, class P7 = void
#define BOOST_MOVE_CLASSDFLT9 BOOST_MOVE_CLASSDFLT8, class P8 = void
//BOOST_MOVE_CLASSDFLTQN
#define BOOST_MOVE_CLASSDFLTQ0
#define BOOST_MOVE_CLASSDFLTQ1 class Q0 = void
#define BOOST_MOVE_CLASSDFLTQ2 BOOST_MOVE_CLASSDFLTQ1, class Q1 = void
#define BOOST_MOVE_CLASSDFLTQ3 BOOST_MOVE_CLASSDFLTQ2, class Q2 = void
#define BOOST_MOVE_CLASSDFLTQ4 BOOST_MOVE_CLASSDFLTQ3, class Q3 = void
#define BOOST_MOVE_CLASSDFLTQ5 BOOST_MOVE_CLASSDFLTQ4, class Q4 = void
#define BOOST_MOVE_CLASSDFLTQ6 BOOST_MOVE_CLASSDFLTQ5, class Q5 = void
#define BOOST_MOVE_CLASSDFLTQ7 BOOST_MOVE_CLASSDFLTQ6, class Q6 = void
#define BOOST_MOVE_CLASSDFLTQ8 BOOST_MOVE_CLASSDFLTQ7, class Q7 = void
#define BOOST_MOVE_CLASSDFLTQ9 BOOST_MOVE_CLASSDFLTQ8, class Q8 = void
//BOOST_MOVE_TARGN
#define BOOST_MOVE_TARG0
#define BOOST_MOVE_TARG1 P0
#define BOOST_MOVE_TARG2 BOOST_MOVE_TARG1, P1
#define BOOST_MOVE_TARG3 BOOST_MOVE_TARG2, P2
#define BOOST_MOVE_TARG4 BOOST_MOVE_TARG3, P3
#define BOOST_MOVE_TARG5 BOOST_MOVE_TARG4, P4
#define BOOST_MOVE_TARG6 BOOST_MOVE_TARG5, P5
#define BOOST_MOVE_TARG7 BOOST_MOVE_TARG6, P6
#define BOOST_MOVE_TARG8 BOOST_MOVE_TARG7, P7
#define BOOST_MOVE_TARG9 BOOST_MOVE_TARG8, P8
//BOOST_MOVE_TARGQN
#define BOOST_MOVE_TARGQ0
#define BOOST_MOVE_TARGQ1 Q0
#define BOOST_MOVE_TARGQ2 BOOST_MOVE_TARGQ1, Q1
#define BOOST_MOVE_TARGQ3 BOOST_MOVE_TARGQ2, Q2
#define BOOST_MOVE_TARGQ4 BOOST_MOVE_TARGQ3, Q3
#define BOOST_MOVE_TARGQ5 BOOST_MOVE_TARGQ4, Q4
#define BOOST_MOVE_TARGQ6 BOOST_MOVE_TARGQ5, Q5
#define BOOST_MOVE_TARGQ7 BOOST_MOVE_TARGQ6, Q6
#define BOOST_MOVE_TARGQ8 BOOST_MOVE_TARGQ7, Q7
#define BOOST_MOVE_TARGQ9 BOOST_MOVE_TARGQ8, Q8
//BOOST_MOVE_FWD_TN
#define BOOST_MOVE_FWD_T0
#define BOOST_MOVE_FWD_T1 typename ::boost::move_detail::forward_type<P0>::type
#define BOOST_MOVE_FWD_T2 BOOST_MOVE_FWD_T1, typename ::boost::move_detail::forward_type<P1>::type
#define BOOST_MOVE_FWD_T3 BOOST_MOVE_FWD_T2, typename ::boost::move_detail::forward_type<P2>::type
#define BOOST_MOVE_FWD_T4 BOOST_MOVE_FWD_T3, typename ::boost::move_detail::forward_type<P3>::type
#define BOOST_MOVE_FWD_T5 BOOST_MOVE_FWD_T4, typename ::boost::move_detail::forward_type<P4>::type
#define BOOST_MOVE_FWD_T6 BOOST_MOVE_FWD_T5, typename ::boost::move_detail::forward_type<P5>::type
#define BOOST_MOVE_FWD_T7 BOOST_MOVE_FWD_T6, typename ::boost::move_detail::forward_type<P6>::type
#define BOOST_MOVE_FWD_T8 BOOST_MOVE_FWD_T7, typename ::boost::move_detail::forward_type<P7>::type
#define BOOST_MOVE_FWD_T9 BOOST_MOVE_FWD_T8, typename ::boost::move_detail::forward_type<P8>::type
//BOOST_MOVE_FWD_TQN
#define BOOST_MOVE_FWD_TQ0
#define BOOST_MOVE_FWD_TQ1 typename ::boost::move_detail::forward_type<Q0>::type
#define BOOST_MOVE_FWD_TQ2 BOOST_MOVE_FWD_TQ1, typename ::boost::move_detail::forward_type<Q1>::type
#define BOOST_MOVE_FWD_TQ3 BOOST_MOVE_FWD_TQ2, typename ::boost::move_detail::forward_type<Q2>::type
#define BOOST_MOVE_FWD_TQ4 BOOST_MOVE_FWD_TQ3, typename ::boost::move_detail::forward_type<Q3>::type
#define BOOST_MOVE_FWD_TQ5 BOOST_MOVE_FWD_TQ4, typename ::boost::move_detail::forward_type<Q4>::type
#define BOOST_MOVE_FWD_TQ6 BOOST_MOVE_FWD_TQ5, typename ::boost::move_detail::forward_type<Q5>::type
#define BOOST_MOVE_FWD_TQ7 BOOST_MOVE_FWD_TQ6, typename ::boost::move_detail::forward_type<Q6>::type
#define BOOST_MOVE_FWD_TQ8 BOOST_MOVE_FWD_TQ7, typename ::boost::move_detail::forward_type<Q7>::type
#define BOOST_MOVE_FWD_TQ9 BOOST_MOVE_FWD_TQ8, typename ::boost::move_detail::forward_type<Q8>::type
//BOOST_MOVE_MREFX
#define BOOST_MOVE_MREF0
#define BOOST_MOVE_MREF1 BOOST_MOVE_MREF(P0) m_p0;
#define BOOST_MOVE_MREF2 BOOST_MOVE_MREF1 BOOST_MOVE_MREF(P1) m_p1;
#define BOOST_MOVE_MREF3 BOOST_MOVE_MREF2 BOOST_MOVE_MREF(P2) m_p2;
#define BOOST_MOVE_MREF4 BOOST_MOVE_MREF3 BOOST_MOVE_MREF(P3) m_p3;
#define BOOST_MOVE_MREF5 BOOST_MOVE_MREF4 BOOST_MOVE_MREF(P4) m_p4;
#define BOOST_MOVE_MREF6 BOOST_MOVE_MREF5 BOOST_MOVE_MREF(P5) m_p5;
#define BOOST_MOVE_MREF7 BOOST_MOVE_MREF6 BOOST_MOVE_MREF(P6) m_p6;
#define BOOST_MOVE_MREF8 BOOST_MOVE_MREF7 BOOST_MOVE_MREF(P7) m_p7;
#define BOOST_MOVE_MREF9 BOOST_MOVE_MREF8 BOOST_MOVE_MREF(P8) m_p8;
//BOOST_MOVE_MREFQX
#define BOOST_MOVE_MREFQ0
#define BOOST_MOVE_MREFQ1 BOOST_MOVE_MREFQ(Q0) m_q0;
#define BOOST_MOVE_MREFQ2 BOOST_MOVE_MREFQ1 BOOST_MOVE_MREFQ(Q1) m_q1;
#define BOOST_MOVE_MREFQ3 BOOST_MOVE_MREFQ2 BOOST_MOVE_MREFQ(Q2) m_q2;
#define BOOST_MOVE_MREFQ4 BOOST_MOVE_MREFQ3 BOOST_MOVE_MREFQ(Q3) m_q3;
#define BOOST_MOVE_MREFQ5 BOOST_MOVE_MREFQ4 BOOST_MOVE_MREFQ(Q4) m_q4;
#define BOOST_MOVE_MREFQ6 BOOST_MOVE_MREFQ5 BOOST_MOVE_MREFQ(Q5) m_q5;
#define BOOST_MOVE_MREFQ7 BOOST_MOVE_MREFQ6 BOOST_MOVE_MREFQ(Q6) m_q6;
#define BOOST_MOVE_MREFQ8 BOOST_MOVE_MREFQ7 BOOST_MOVE_MREFQ(Q7) m_q7;
#define BOOST_MOVE_MREFQ9 BOOST_MOVE_MREFQ8 BOOST_MOVE_MREFQ(Q8) m_q8;
//BOOST_MOVE_MEMBX
#define BOOST_MOVE_MEMB0
#define BOOST_MOVE_MEMB1 P0 m_p0;
#define BOOST_MOVE_MEMB2 BOOST_MOVE_MEMB1 P1 m_p1;
#define BOOST_MOVE_MEMB3 BOOST_MOVE_MEMB2 P2 m_p2;
#define BOOST_MOVE_MEMB4 BOOST_MOVE_MEMB3 P3 m_p3;
#define BOOST_MOVE_MEMB5 BOOST_MOVE_MEMB4 P4 m_p4;
#define BOOST_MOVE_MEMB6 BOOST_MOVE_MEMB5 P5 m_p5;
#define BOOST_MOVE_MEMB7 BOOST_MOVE_MEMB6 P6 m_p6;
#define BOOST_MOVE_MEMB8 BOOST_MOVE_MEMB7 P7 m_p7;
#define BOOST_MOVE_MEMB9 BOOST_MOVE_MEMB8 P8 m_p8;
//BOOST_MOVE_MEMBQX
#define BOOST_MOVE_MEMBQ0
#define BOOST_MOVE_MEMBQ1 Q0 m_q0;
#define BOOST_MOVE_MEMBQ2 BOOST_MOVE_MEMBQ1 Q1 m_q1;
#define BOOST_MOVE_MEMBQ3 BOOST_MOVE_MEMBQ2 Q2 m_q2;
#define BOOST_MOVE_MEMBQ4 BOOST_MOVE_MEMBQ3 Q3 m_q3;
#define BOOST_MOVE_MEMBQ5 BOOST_MOVE_MEMBQ4 Q4 m_q4;
#define BOOST_MOVE_MEMBQ6 BOOST_MOVE_MEMBQ5 Q5 m_q5;
#define BOOST_MOVE_MEMBQ7 BOOST_MOVE_MEMBQ6 Q6 m_q6;
#define BOOST_MOVE_MEMBQ8 BOOST_MOVE_MEMBQ7 Q7 m_q7;
#define BOOST_MOVE_MEMBQ9 BOOST_MOVE_MEMBQ8 Q8 m_q8;
//BOOST_MOVE_TMPL_LTN
#define BOOST_MOVE_TMPL_LT0
#define BOOST_MOVE_TMPL_LT1 template<
#define BOOST_MOVE_TMPL_LT2 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT3 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT4 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT5 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT6 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT7 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT8 BOOST_MOVE_TMPL_LT1
#define BOOST_MOVE_TMPL_LT9 BOOST_MOVE_TMPL_LT1
//BOOST_MOVE_LTN
#define BOOST_MOVE_LT0
#define BOOST_MOVE_LT1 <
#define BOOST_MOVE_LT2 BOOST_MOVE_LT1
#define BOOST_MOVE_LT3 BOOST_MOVE_LT1
#define BOOST_MOVE_LT4 BOOST_MOVE_LT1
#define BOOST_MOVE_LT5 BOOST_MOVE_LT1
#define BOOST_MOVE_LT6 BOOST_MOVE_LT1
#define BOOST_MOVE_LT7 BOOST_MOVE_LT1
#define BOOST_MOVE_LT8 BOOST_MOVE_LT1
#define BOOST_MOVE_LT9 BOOST_MOVE_LT1
//BOOST_MOVE_GTN
#define BOOST_MOVE_GT0
#define BOOST_MOVE_GT1 >
#define BOOST_MOVE_GT2 BOOST_MOVE_GT1
#define BOOST_MOVE_GT3 BOOST_MOVE_GT1
#define BOOST_MOVE_GT4 BOOST_MOVE_GT1
#define BOOST_MOVE_GT5 BOOST_MOVE_GT1
#define BOOST_MOVE_GT6 BOOST_MOVE_GT1
#define BOOST_MOVE_GT7 BOOST_MOVE_GT1
#define BOOST_MOVE_GT8 BOOST_MOVE_GT1
#define BOOST_MOVE_GT9 BOOST_MOVE_GT1
//BOOST_MOVE_LPN
#define BOOST_MOVE_LP0
#define BOOST_MOVE_LP1 (
#define BOOST_MOVE_LP2 BOOST_MOVE_LP1
#define BOOST_MOVE_LP3 BOOST_MOVE_LP1
#define BOOST_MOVE_LP4 BOOST_MOVE_LP1
#define BOOST_MOVE_LP5 BOOST_MOVE_LP1
#define BOOST_MOVE_LP6 BOOST_MOVE_LP1
#define BOOST_MOVE_LP7 BOOST_MOVE_LP1
#define BOOST_MOVE_LP8 BOOST_MOVE_LP1
#define BOOST_MOVE_LP9 BOOST_MOVE_LP1
//BOOST_MOVE_RPN
#define BOOST_MOVE_RP0
#define BOOST_MOVE_RP1 )
#define BOOST_MOVE_RP2 BOOST_MOVE_RP1
#define BOOST_MOVE_RP3 BOOST_MOVE_RP1
#define BOOST_MOVE_RP4 BOOST_MOVE_RP1
#define BOOST_MOVE_RP5 BOOST_MOVE_RP1
#define BOOST_MOVE_RP6 BOOST_MOVE_RP1
#define BOOST_MOVE_RP7 BOOST_MOVE_RP1
#define BOOST_MOVE_RP8 BOOST_MOVE_RP1
#define BOOST_MOVE_RP9 BOOST_MOVE_RP1
//BOOST_MOVE_IN
#define BOOST_MOVE_I0
#define BOOST_MOVE_I1 ,
#define BOOST_MOVE_I2 BOOST_MOVE_I1
#define BOOST_MOVE_I3 BOOST_MOVE_I1
#define BOOST_MOVE_I4 BOOST_MOVE_I1
#define BOOST_MOVE_I5 BOOST_MOVE_I1
#define BOOST_MOVE_I6 BOOST_MOVE_I1
#define BOOST_MOVE_I7 BOOST_MOVE_I1
#define BOOST_MOVE_I8 BOOST_MOVE_I1
#define BOOST_MOVE_I9 BOOST_MOVE_I1
//BOOST_MOVE_COLON
#define BOOST_MOVE_COLON0
#define BOOST_MOVE_COLON1 :
#define BOOST_MOVE_COLON2 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON3 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON4 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON5 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON6 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON7 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON8 BOOST_MOVE_COLON1
#define BOOST_MOVE_COLON9 BOOST_MOVE_COLON1
//BOOST_MOVE_ITERATE_2TON
#define BOOST_MOVE_ITERATE_2TO2(MACROFUNC) MACROFUNC(2)
#define BOOST_MOVE_ITERATE_2TO3(MACROFUNC) BOOST_MOVE_ITERATE_2TO2(MACROFUNC) MACROFUNC(3)
#define BOOST_MOVE_ITERATE_2TO4(MACROFUNC) BOOST_MOVE_ITERATE_2TO3(MACROFUNC) MACROFUNC(4)
#define BOOST_MOVE_ITERATE_2TO5(MACROFUNC) BOOST_MOVE_ITERATE_2TO4(MACROFUNC) MACROFUNC(5)
#define BOOST_MOVE_ITERATE_2TO6(MACROFUNC) BOOST_MOVE_ITERATE_2TO5(MACROFUNC) MACROFUNC(6)
#define BOOST_MOVE_ITERATE_2TO7(MACROFUNC) BOOST_MOVE_ITERATE_2TO6(MACROFUNC) MACROFUNC(7)
#define BOOST_MOVE_ITERATE_2TO8(MACROFUNC) BOOST_MOVE_ITERATE_2TO7(MACROFUNC) MACROFUNC(8)
#define BOOST_MOVE_ITERATE_2TO9(MACROFUNC) BOOST_MOVE_ITERATE_2TO8(MACROFUNC) MACROFUNC(9)
//BOOST_MOVE_ITERATE_1TON
#define BOOST_MOVE_ITERATE_1TO1(MACROFUNC) MACROFUNC(1)
#define BOOST_MOVE_ITERATE_1TO2(MACROFUNC) BOOST_MOVE_ITERATE_1TO1(MACROFUNC) MACROFUNC(2)
#define BOOST_MOVE_ITERATE_1TO3(MACROFUNC) BOOST_MOVE_ITERATE_1TO2(MACROFUNC) MACROFUNC(3)
#define BOOST_MOVE_ITERATE_1TO4(MACROFUNC) BOOST_MOVE_ITERATE_1TO3(MACROFUNC) MACROFUNC(4)
#define BOOST_MOVE_ITERATE_1TO5(MACROFUNC) BOOST_MOVE_ITERATE_1TO4(MACROFUNC) MACROFUNC(5)
#define BOOST_MOVE_ITERATE_1TO6(MACROFUNC) BOOST_MOVE_ITERATE_1TO5(MACROFUNC) MACROFUNC(6)
#define BOOST_MOVE_ITERATE_1TO7(MACROFUNC) BOOST_MOVE_ITERATE_1TO6(MACROFUNC) MACROFUNC(7)
#define BOOST_MOVE_ITERATE_1TO8(MACROFUNC) BOOST_MOVE_ITERATE_1TO7(MACROFUNC) MACROFUNC(8)
#define BOOST_MOVE_ITERATE_1TO9(MACROFUNC) BOOST_MOVE_ITERATE_1TO8(MACROFUNC) MACROFUNC(9)
//BOOST_MOVE_ITERATE_0TON
#define BOOST_MOVE_ITERATE_0TO0(MACROFUNC) MACROFUNC(0)
#define BOOST_MOVE_ITERATE_0TO1(MACROFUNC) BOOST_MOVE_ITERATE_0TO0(MACROFUNC) MACROFUNC(1)
#define BOOST_MOVE_ITERATE_0TO2(MACROFUNC) BOOST_MOVE_ITERATE_0TO1(MACROFUNC) MACROFUNC(2)
#define BOOST_MOVE_ITERATE_0TO3(MACROFUNC) BOOST_MOVE_ITERATE_0TO2(MACROFUNC) MACROFUNC(3)
#define BOOST_MOVE_ITERATE_0TO4(MACROFUNC) BOOST_MOVE_ITERATE_0TO3(MACROFUNC) MACROFUNC(4)
#define BOOST_MOVE_ITERATE_0TO5(MACROFUNC) BOOST_MOVE_ITERATE_0TO4(MACROFUNC) MACROFUNC(5)
#define BOOST_MOVE_ITERATE_0TO6(MACROFUNC) BOOST_MOVE_ITERATE_0TO5(MACROFUNC) MACROFUNC(6)
#define BOOST_MOVE_ITERATE_0TO7(MACROFUNC) BOOST_MOVE_ITERATE_0TO6(MACROFUNC) MACROFUNC(7)
#define BOOST_MOVE_ITERATE_0TO8(MACROFUNC) BOOST_MOVE_ITERATE_0TO7(MACROFUNC) MACROFUNC(8)
#define BOOST_MOVE_ITERATE_0TO9(MACROFUNC) BOOST_MOVE_ITERATE_0TO8(MACROFUNC) MACROFUNC(9)
//BOOST_MOVE_ITERATE_NTON
#define BOOST_MOVE_ITERATE_0TO0(MACROFUNC) MACROFUNC(0)
#define BOOST_MOVE_ITERATE_1TO1(MACROFUNC) MACROFUNC(1)
#define BOOST_MOVE_ITERATE_2TO2(MACROFUNC) MACROFUNC(2)
#define BOOST_MOVE_ITERATE_3TO3(MACROFUNC) MACROFUNC(3)
#define BOOST_MOVE_ITERATE_4TO4(MACROFUNC) MACROFUNC(4)
#define BOOST_MOVE_ITERATE_5TO5(MACROFUNC) MACROFUNC(5)
#define BOOST_MOVE_ITERATE_6TO6(MACROFUNC) MACROFUNC(6)
#define BOOST_MOVE_ITERATE_7TO7(MACROFUNC) MACROFUNC(7)
#define BOOST_MOVE_ITERATE_8TO8(MACROFUNC) MACROFUNC(8)
#define BOOST_MOVE_ITERATE_9TO9(MACROFUNC) MACROFUNC(9)
//BOOST_MOVE_ITER2D_0TO9
#define BOOST_MOVE_ITER2DLOW_0TO0(MACROFUNC2D, M) MACROFUNC2D(M, 0)
#define BOOST_MOVE_ITER2DLOW_0TO1(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO0(MACROFUNC2D, M) MACROFUNC2D(M, 1)
#define BOOST_MOVE_ITER2DLOW_0TO2(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO1(MACROFUNC2D, M) MACROFUNC2D(M, 2)
#define BOOST_MOVE_ITER2DLOW_0TO3(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO2(MACROFUNC2D, M) MACROFUNC2D(M, 3)
#define BOOST_MOVE_ITER2DLOW_0TO4(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO3(MACROFUNC2D, M) MACROFUNC2D(M, 4)
#define BOOST_MOVE_ITER2DLOW_0TO5(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO4(MACROFUNC2D, M) MACROFUNC2D(M, 5)
#define BOOST_MOVE_ITER2DLOW_0TO6(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO5(MACROFUNC2D, M) MACROFUNC2D(M, 6)
#define BOOST_MOVE_ITER2DLOW_0TO7(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO6(MACROFUNC2D, M) MACROFUNC2D(M, 7)
#define BOOST_MOVE_ITER2DLOW_0TO8(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO7(MACROFUNC2D, M) MACROFUNC2D(M, 8)
#define BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, M) BOOST_MOVE_ITER2DLOW_0TO8(MACROFUNC2D, M) MACROFUNC2D(M, 9)
//
#define BOOST_MOVE_ITER2D_0TO0(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 0)
#define BOOST_MOVE_ITER2D_0TO1(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO0(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 1)
#define BOOST_MOVE_ITER2D_0TO2(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO1(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 2)
#define BOOST_MOVE_ITER2D_0TO3(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO2(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 3)
#define BOOST_MOVE_ITER2D_0TO4(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO3(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 4)
#define BOOST_MOVE_ITER2D_0TO5(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO4(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 5)
#define BOOST_MOVE_ITER2D_0TO6(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO5(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 6)
#define BOOST_MOVE_ITER2D_0TO7(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO6(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 7)
#define BOOST_MOVE_ITER2D_0TO8(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO7(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 8)
#define BOOST_MOVE_ITER2D_0TO9(MACROFUNC2D) BOOST_MOVE_ITER2D_0TO8(MACROFUNC2D) BOOST_MOVE_ITER2DLOW_0TO9(MACROFUNC2D, 9)
//BOOST_MOVE_CAT
#define BOOST_MOVE_CAT(a, b) BOOST_MOVE_CAT_I(a, b)
#define BOOST_MOVE_CAT_I(a, b) a ## b
//# define BOOST_MOVE_CAT_I(a, b) BOOST_MOVE_CAT_II(~, a ## b)
//# define BOOST_MOVE_CAT_II(p, res) res
#endif //#ifndef BOOST_MOVE_DETAIL_FWD_MACROS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2014-2014.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
#ifndef BOOST_MOVE_DETAIL_ITERATOR_TRAITS_HPP
#define BOOST_MOVE_DETAIL_ITERATOR_TRAITS_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <cstddef>
#include <boost/move/detail/type_traits.hpp>
#include <boost/move/detail/std_ns_begin.hpp>
BOOST_MOVE_STD_NS_BEG
struct input_iterator_tag;
struct forward_iterator_tag;
struct bidirectional_iterator_tag;
struct random_access_iterator_tag;
struct output_iterator_tag;
BOOST_MOVE_STD_NS_END
#include <boost/move/detail/std_ns_end.hpp>
namespace boost{ namespace movelib{
template<class Iterator>
struct iterator_traits
{
typedef typename Iterator::difference_type difference_type;
typedef typename Iterator::value_type value_type;
typedef typename Iterator::pointer pointer;
typedef typename Iterator::reference reference;
typedef typename Iterator::iterator_category iterator_category;
typedef typename boost::move_detail::make_unsigned<difference_type>::type size_type;
};
template<class T>
struct iterator_traits<T*>
{
typedef std::ptrdiff_t difference_type;
typedef T value_type;
typedef T* pointer;
typedef T& reference;
typedef std::random_access_iterator_tag iterator_category;
typedef typename boost::move_detail::make_unsigned<difference_type>::type size_type;
};
template<class T>
struct iterator_traits<const T*>
{
typedef std::ptrdiff_t difference_type;
typedef T value_type;
typedef const T* pointer;
typedef const T& reference;
typedef std::random_access_iterator_tag iterator_category;
typedef typename boost::move_detail::make_unsigned<difference_type>::type size_type;
};
}} //namespace boost { namespace movelib{
#endif //#ifndef BOOST_MOVE_DETAIL_ITERATOR_TRAITS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2015.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
#ifndef BOOST_MOVE_DETAIL_META_UTILS_HPP
#define BOOST_MOVE_DETAIL_META_UTILS_HPP
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp> //forceinline
#include <boost/move/detail/meta_utils_core.hpp>
#include <cstddef> //for std::size_t
//Small meta-typetraits to support move
namespace boost {
//Forward declare boost::rv
template <class T> class rv;
namespace move_detail {
//////////////////////////////////////
// is_different
//////////////////////////////////////
template<class T, class U>
struct is_different
{
static const bool value = !is_same<T, U>::value;
};
//////////////////////////////////////
// apply
//////////////////////////////////////
template<class F, class Param>
struct apply
{
typedef typename F::template apply<Param>::type type;
};
//////////////////////////////////////
// bool_
//////////////////////////////////////
template< bool C_ >
struct bool_ : integral_constant<bool, C_>
{
operator bool() const { return C_; }
bool operator()() const { return C_; }
};
typedef bool_<true> true_;
typedef bool_<false> false_;
//////////////////////////////////////
// nat
//////////////////////////////////////
struct nat{};
//////////////////////////////////////
// yes_type/no_type
//////////////////////////////////////
typedef char yes_type;
struct no_type
{
char _[2];
};
//////////////////////////////////////
// natify
//////////////////////////////////////
template <class T> struct natify{};
//////////////////////////////////////
// remove_reference
//////////////////////////////////////
template<class T>
struct remove_reference
{
typedef T type;
};
template<class T>
struct remove_reference<T&>
{
typedef T type;
};
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template<class T>
struct remove_reference<T&&>
{
typedef T type;
};
#else
template<class T>
struct remove_reference< rv<T> >
{
typedef T type;
};
template<class T>
struct remove_reference< rv<T> &>
{
typedef T type;
};
template<class T>
struct remove_reference< const rv<T> &>
{
typedef T type;
};
#endif
//////////////////////////////////////
// remove_pointer
//////////////////////////////////////
template< class T > struct remove_pointer { typedef T type; };
template< class T > struct remove_pointer<T*> { typedef T type; };
template< class T > struct remove_pointer<T* const> { typedef T type; };
template< class T > struct remove_pointer<T* volatile> { typedef T type; };
template< class T > struct remove_pointer<T* const volatile> { typedef T type; };
//////////////////////////////////////
// add_pointer
//////////////////////////////////////
template< class T >
struct add_pointer
{
typedef typename remove_reference<T>::type* type;
};
//////////////////////////////////////
// add_const
//////////////////////////////////////
template<class T>
struct add_const
{
typedef const T type;
};
template<class T>
struct add_const<T&>
{
typedef const T& type;
};
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template<class T>
struct add_const<T&&>
{
typedef T&& type;
};
#endif
//////////////////////////////////////
// add_lvalue_reference
//////////////////////////////////////
template<class T>
struct add_lvalue_reference
{ typedef T& type; };
template<class T> struct add_lvalue_reference<T&> { typedef T& type; };
template<> struct add_lvalue_reference<void> { typedef void type; };
template<> struct add_lvalue_reference<const void> { typedef const void type; };
template<> struct add_lvalue_reference<volatile void> { typedef volatile void type; };
template<> struct add_lvalue_reference<const volatile void>{ typedef const volatile void type; };
template<class T>
struct add_const_lvalue_reference
{
typedef typename remove_reference<T>::type t_unreferenced;
typedef typename add_const<t_unreferenced>::type t_unreferenced_const;
typedef typename add_lvalue_reference
<t_unreferenced_const>::type type;
};
//////////////////////////////////////
// is_lvalue_reference
//////////////////////////////////////
template<class T>
struct is_lvalue_reference
{
static const bool value = false;
};
template<class T>
struct is_lvalue_reference<T&>
{
static const bool value = true;
};
//////////////////////////////////////
// identity
//////////////////////////////////////
template <class T>
struct identity
{
typedef T type;
typedef typename add_const_lvalue_reference<T>::type reference;
reference operator()(reference t)
{ return t; }
};
//////////////////////////////////////
// is_class_or_union
//////////////////////////////////////
template<class T>
struct is_class_or_union
{
struct twochar { char dummy[2]; };
template <class U>
static char is_class_or_union_tester(void(U::*)(void));
template <class U>
static twochar is_class_or_union_tester(...);
static const bool value = sizeof(is_class_or_union_tester<T>(0)) == sizeof(char);
};
//////////////////////////////////////
// addressof
//////////////////////////////////////
template<class T>
struct addr_impl_ref
{
T & v_;
BOOST_MOVE_FORCEINLINE addr_impl_ref( T & v ): v_( v ) {}
BOOST_MOVE_FORCEINLINE operator T& () const { return v_; }
private:
addr_impl_ref & operator=(const addr_impl_ref &);
};
template<class T>
struct addressof_impl
{
BOOST_MOVE_FORCEINLINE static T * f( T & v, long )
{
return reinterpret_cast<T*>(
&const_cast<char&>(reinterpret_cast<const volatile char &>(v)));
}
BOOST_MOVE_FORCEINLINE static T * f( T * v, int )
{ return v; }
};
template<class T>
BOOST_MOVE_FORCEINLINE T * addressof( T & v )
{
return ::boost::move_detail::addressof_impl<T>::f
( ::boost::move_detail::addr_impl_ref<T>( v ), 0 );
}
//////////////////////////////////////
// has_pointer_type
//////////////////////////////////////
template <class T>
struct has_pointer_type
{
struct two { char c[2]; };
template <class U> static two test(...);
template <class U> static char test(typename U::pointer* = 0);
static const bool value = sizeof(test<T>(0)) == 1;
};
//////////////////////////////////////
// is_convertible
//////////////////////////////////////
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
//use intrinsic since in MSVC
//overaligned types can't go through ellipsis
template <class T, class U>
struct is_convertible
{
static const bool value = __is_convertible_to(T, U);
};
#else
template <class T, class U>
class is_convertible
{
typedef typename add_lvalue_reference<T>::type t_reference;
typedef char true_t;
class false_t { char dummy[2]; };
static false_t dispatch(...);
static true_t dispatch(U);
static t_reference trigger();
public:
static const bool value = sizeof(dispatch(trigger())) == sizeof(true_t);
};
#endif
template <class T, class U, bool IsSame = is_same<T, U>::value>
struct is_same_or_convertible
: is_convertible<T, U>
{};
template <class T, class U>
struct is_same_or_convertible<T, U, true>
{
static const bool value = true;
};
template<
bool C
, typename F1
, typename F2
>
struct eval_if_c
: if_c<C,F1,F2>::type
{};
template<
typename C
, typename T1
, typename T2
>
struct eval_if
: if_<C,T1,T2>::type
{};
#if defined(BOOST_GCC) && (BOOST_GCC <= 40000)
#define BOOST_MOVE_HELPERS_RETURN_SFINAE_BROKEN
#endif
template<class T, class U, class R = void>
struct enable_if_convertible
: enable_if< is_convertible<T, U>, R>
{};
template<class T, class U, class R = void>
struct disable_if_convertible
: disable_if< is_convertible<T, U>, R>
{};
template<class T, class U, class R = void>
struct enable_if_same_or_convertible
: enable_if< is_same_or_convertible<T, U>, R>
{};
template<class T, class U, class R = void>
struct disable_if_same_or_convertible
: disable_if< is_same_or_convertible<T, U>, R>
{};
//////////////////////////////////////////////////////////////////////////////
//
// and_
//
//////////////////////////////////////////////////////////////////////////////
template<bool, class B = true_, class C = true_, class D = true_>
struct and_impl
: and_impl<B::value, C, D>
{};
template<>
struct and_impl<true, true_, true_, true_>
{
static const bool value = true;
};
template<class B, class C, class D>
struct and_impl<false, B, C, D>
{
static const bool value = false;
};
template<class A, class B, class C = true_, class D = true_>
struct and_
: and_impl<A::value, B, C, D>
{};
//////////////////////////////////////////////////////////////////////////////
//
// or_
//
//////////////////////////////////////////////////////////////////////////////
template<bool, class B = false_, class C = false_, class D = false_>
struct or_impl
: or_impl<B::value, C, D>
{};
template<>
struct or_impl<false, false_, false_, false_>
{
static const bool value = false;
};
template<class B, class C, class D>
struct or_impl<true, B, C, D>
{
static const bool value = true;
};
template<class A, class B, class C = false_, class D = false_>
struct or_
: or_impl<A::value, B, C, D>
{};
//////////////////////////////////////////////////////////////////////////////
//
// not_
//
//////////////////////////////////////////////////////////////////////////////
template<class T>
struct not_
{
static const bool value = !T::value;
};
//////////////////////////////////////////////////////////////////////////////
//
// enable_if_and / disable_if_and / enable_if_or / disable_if_or
//
//////////////////////////////////////////////////////////////////////////////
template<class R, class A, class B, class C = true_, class D = true_>
struct enable_if_and
: enable_if_c< and_<A, B, C, D>::value, R>
{};
template<class R, class A, class B, class C = true_, class D = true_>
struct disable_if_and
: disable_if_c< and_<A, B, C, D>::value, R>
{};
template<class R, class A, class B, class C = false_, class D = false_>
struct enable_if_or
: enable_if_c< or_<A, B, C, D>::value, R>
{};
template<class R, class A, class B, class C = false_, class D = false_>
struct disable_if_or
: disable_if_c< or_<A, B, C, D>::value, R>
{};
//////////////////////////////////////////////////////////////////////////////
//
// has_move_emulation_enabled_impl
//
//////////////////////////////////////////////////////////////////////////////
template<class T>
struct has_move_emulation_enabled_impl
: is_convertible< T, ::boost::rv<T>& >
{};
template<class T>
struct has_move_emulation_enabled_impl<T&>
{ static const bool value = false; };
template<class T>
struct has_move_emulation_enabled_impl< ::boost::rv<T> >
{ static const bool value = false; };
//////////////////////////////////////////////////////////////////////////////
//
// is_rv_impl
//
//////////////////////////////////////////////////////////////////////////////
template <class T>
struct is_rv_impl
{ static const bool value = false; };
template <class T>
struct is_rv_impl< rv<T> >
{ static const bool value = true; };
template <class T>
struct is_rv_impl< const rv<T> >
{ static const bool value = true; };
// Code from Jeffrey Lee Hellrung, many thanks
template< class T >
struct is_rvalue_reference
{ static const bool value = false; };
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T >
struct is_rvalue_reference< T&& >
{ static const bool value = true; };
#else // #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T >
struct is_rvalue_reference< boost::rv<T>& >
{ static const bool value = true; };
template< class T >
struct is_rvalue_reference< const boost::rv<T>& >
{ static const bool value = true; };
#endif // #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T >
struct add_rvalue_reference
{ typedef T&& type; };
#else // #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
namespace detail_add_rvalue_reference
{
template< class T
, bool emulation = has_move_emulation_enabled_impl<T>::value
, bool rv = is_rv_impl<T>::value >
struct add_rvalue_reference_impl { typedef T type; };
template< class T, bool emulation>
struct add_rvalue_reference_impl< T, emulation, true > { typedef T & type; };
template< class T, bool rv >
struct add_rvalue_reference_impl< T, true, rv > { typedef ::boost::rv<T>& type; };
} // namespace detail_add_rvalue_reference
template< class T >
struct add_rvalue_reference
: detail_add_rvalue_reference::add_rvalue_reference_impl<T>
{ };
template< class T >
struct add_rvalue_reference<T &>
{ typedef T & type; };
#endif // #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T > struct remove_rvalue_reference { typedef T type; };
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T > struct remove_rvalue_reference< T&& > { typedef T type; };
#else // #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T > struct remove_rvalue_reference< rv<T> > { typedef T type; };
template< class T > struct remove_rvalue_reference< const rv<T> > { typedef T type; };
template< class T > struct remove_rvalue_reference< volatile rv<T> > { typedef T type; };
template< class T > struct remove_rvalue_reference< const volatile rv<T> > { typedef T type; };
template< class T > struct remove_rvalue_reference< rv<T>& > { typedef T type; };
template< class T > struct remove_rvalue_reference< const rv<T>& > { typedef T type; };
template< class T > struct remove_rvalue_reference< volatile rv<T>& > { typedef T type; };
template< class T > struct remove_rvalue_reference< const volatile rv<T>& >{ typedef T type; };
#endif // #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
// Ideas from Boost.Move review, Jeffrey Lee Hellrung:
//
//- TypeTraits metafunctions is_lvalue_reference, add_lvalue_reference, and remove_lvalue_reference ?
// Perhaps add_reference and remove_reference can be modified so that they behave wrt emulated rvalue
// references the same as wrt real rvalue references, i.e., add_reference< rv<T>& > -> T& rather than
// rv<T>& (since T&& & -> T&).
//
//- Add'l TypeTraits has_[trivial_]move_{constructor,assign}...?
//
//- An as_lvalue(T& x) function, which amounts to an identity operation in C++0x, but strips emulated
// rvalue references in C++03. This may be necessary to prevent "accidental moves".
} //namespace move_detail {
} //namespace boost {
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_DETAIL_META_UTILS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2015-2015.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
#ifndef BOOST_MOVE_DETAIL_META_UTILS_CORE_HPP
#define BOOST_MOVE_DETAIL_META_UTILS_CORE_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
//Small meta-typetraits to support move
namespace boost {
namespace move_detail {
//////////////////////////////////////
// if_c
//////////////////////////////////////
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;
};
//////////////////////////////////////
// if_
//////////////////////////////////////
template<typename T1, typename T2, typename T3>
struct if_ : if_c<0 != T1::value, T2, T3>
{};
//////////////////////////////////////
// enable_if_c
//////////////////////////////////////
template <bool B, class T = void>
struct enable_if_c
{
typedef T type;
};
template <class T>
struct enable_if_c<false, T> {};
//////////////////////////////////////
// enable_if
//////////////////////////////////////
template <class Cond, class T = void>
struct enable_if : enable_if_c<Cond::value, T> {};
//////////////////////////////////////
// disable_if_c
//////////////////////////////////////
template <bool B, class T = void>
struct disable_if_c
: enable_if_c<!B, T>
{};
//////////////////////////////////////
// disable_if
//////////////////////////////////////
template <class Cond, class T = void>
struct disable_if : enable_if_c<!Cond::value, T> {};
//////////////////////////////////////
// integral_constant
//////////////////////////////////////
template<class T, T v>
struct integral_constant
{
static const T value = v;
typedef T value_type;
typedef integral_constant<T, v> type;
operator T() const { return value; }
T operator()() const { return value; }
};
typedef integral_constant<bool, true > true_type;
typedef integral_constant<bool, false > false_type;
//////////////////////////////////////
// is_same
//////////////////////////////////////
template<class T, class U>
struct is_same
{
static const bool value = false;
};
template<class T>
struct is_same<T, T>
{
static const bool value = true;
};
} //namespace move_detail {
} //namespace boost {
#endif //#ifndef BOOST_MOVE_DETAIL_META_UTILS_CORE_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2010-2016.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_MOVE_HELPERS_HPP
#define BOOST_MOVE_MOVE_HELPERS_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/core.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/move/detail/type_traits.hpp>
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
#define BOOST_MOVE_CATCH_CONST(U) \
typename ::boost::move_detail::if_< ::boost::move_detail::is_class<U>, BOOST_CATCH_CONST_RLVALUE(U), const U &>::type
#define BOOST_MOVE_CATCH_RVALUE(U)\
typename ::boost::move_detail::if_< ::boost::move_detail::is_class<U>, BOOST_RV_REF(U), ::boost::move_detail::nat>::type
#define BOOST_MOVE_CATCH_FWD(U) BOOST_FWD_REF(U)
#else
#define BOOST_MOVE_CATCH_CONST(U) const U &
#define BOOST_MOVE_CATCH_RVALUE(U) U &&
#define BOOST_MOVE_CATCH_FWD(U) U &&
#endif
////////////////////////////////////////
//
// BOOST_MOVE_CONVERSION_AWARE_CATCH
//
////////////////////////////////////////
#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
template<class RETURN_VALUE, class BOOST_MOVE_TEMPL_PARAM, class TYPE>
struct boost_move_conversion_aware_catch_1
: public ::boost::move_detail::enable_if_and
< RETURN_VALUE
, ::boost::move_detail::is_same<TYPE, BOOST_MOVE_TEMPL_PARAM>
, ::boost::move_detail::is_class<TYPE>
, ::boost::has_move_emulation_disabled<BOOST_MOVE_TEMPL_PARAM>
>
{};
template<class RETURN_VALUE, class BOOST_MOVE_TEMPL_PARAM, class TYPE>
struct boost_move_conversion_aware_catch_2
: public ::boost::move_detail::disable_if_or
< RETURN_VALUE
, ::boost::move_detail::is_same<TYPE, BOOST_MOVE_TEMPL_PARAM>
, ::boost::move_detail::is_rv_impl<BOOST_MOVE_TEMPL_PARAM>
, ::boost::move_detail::and_
< ::boost::move_detail::is_rv_impl<BOOST_MOVE_TEMPL_PARAM>
, ::boost::move_detail::is_class<BOOST_MOVE_TEMPL_PARAM>
>
>
{};
#define BOOST_MOVE_CONVERSION_AWARE_CATCH_COMMON(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
RETURN_VALUE PUB_FUNCTION(BOOST_MOVE_CATCH_CONST(TYPE) x)\
{ return FWD_FUNCTION(static_cast<const TYPE&>(x)); }\
\
RETURN_VALUE PUB_FUNCTION(BOOST_MOVE_CATCH_RVALUE(TYPE) x) \
{ return FWD_FUNCTION(::boost::move(x)); }\
\
RETURN_VALUE PUB_FUNCTION(TYPE &x)\
{ return FWD_FUNCTION(const_cast<const TYPE &>(x)); }\
//
#if defined(BOOST_MOVE_HELPERS_RETURN_SFINAE_BROKEN)
#define BOOST_MOVE_CONVERSION_AWARE_CATCH(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
BOOST_MOVE_CONVERSION_AWARE_CATCH_COMMON(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
RETURN_VALUE PUB_FUNCTION(const BOOST_MOVE_TEMPL_PARAM &u,\
typename boost_move_conversion_aware_catch_1< ::boost::move_detail::nat, BOOST_MOVE_TEMPL_PARAM, TYPE>::type* = 0)\
{ return FWD_FUNCTION(u); }\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
RETURN_VALUE PUB_FUNCTION(const BOOST_MOVE_TEMPL_PARAM &u,\
typename boost_move_conversion_aware_catch_2< ::boost::move_detail::nat, BOOST_MOVE_TEMPL_PARAM, TYPE>::type* = 0)\
{\
TYPE t((u));\
return FWD_FUNCTION(::boost::move(t));\
}\
//
#else
#define BOOST_MOVE_CONVERSION_AWARE_CATCH(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
BOOST_MOVE_CONVERSION_AWARE_CATCH_COMMON(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
typename boost_move_conversion_aware_catch_1<RETURN_VALUE, BOOST_MOVE_TEMPL_PARAM, TYPE>::type\
PUB_FUNCTION(const BOOST_MOVE_TEMPL_PARAM &u)\
{ return FWD_FUNCTION(u); }\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
typename boost_move_conversion_aware_catch_2<RETURN_VALUE, BOOST_MOVE_TEMPL_PARAM, TYPE>::type\
PUB_FUNCTION(const BOOST_MOVE_TEMPL_PARAM &u)\
{\
TYPE t((u));\
return FWD_FUNCTION(::boost::move(t));\
}\
//
#endif
#elif (defined(_MSC_VER) && (_MSC_VER == 1600))
#define BOOST_MOVE_CONVERSION_AWARE_CATCH(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
RETURN_VALUE PUB_FUNCTION(BOOST_MOVE_CATCH_CONST(TYPE) x)\
{ return FWD_FUNCTION(static_cast<const TYPE&>(x)); }\
\
RETURN_VALUE PUB_FUNCTION(BOOST_MOVE_CATCH_RVALUE(TYPE) x) \
{ return FWD_FUNCTION(::boost::move(x)); }\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
typename ::boost::move_detail::enable_if_c\
< !::boost::move_detail::is_same<TYPE, BOOST_MOVE_TEMPL_PARAM>::value\
, RETURN_VALUE >::type\
PUB_FUNCTION(const BOOST_MOVE_TEMPL_PARAM &u)\
{\
TYPE t((u));\
return FWD_FUNCTION(::boost::move(t));\
}\
//
#else //BOOST_NO_CXX11_RVALUE_REFERENCES
#define BOOST_MOVE_CONVERSION_AWARE_CATCH(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION)\
RETURN_VALUE PUB_FUNCTION(BOOST_MOVE_CATCH_CONST(TYPE) x)\
{ return FWD_FUNCTION(static_cast<const TYPE&>(x)); }\
\
RETURN_VALUE PUB_FUNCTION(BOOST_MOVE_CATCH_RVALUE(TYPE) x) \
{ return FWD_FUNCTION(::boost::move(x)); }\
//
#endif //BOOST_NO_CXX11_RVALUE_REFERENCES
////////////////////////////////////////
//
// BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG
//
////////////////////////////////////////
#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
template<class RETURN_VALUE, class BOOST_MOVE_TEMPL_PARAM, class UNLESS_CONVERTIBLE_TO, class TYPE>
struct boost_move_conversion_aware_catch_1arg_1
: public ::boost::move_detail::enable_if_and
< RETURN_VALUE
, ::boost::move_detail::not_< ::boost::move_detail::is_same_or_convertible<BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO> >
, ::boost::move_detail::is_same<TYPE, BOOST_MOVE_TEMPL_PARAM>
, ::boost::has_move_emulation_disabled<BOOST_MOVE_TEMPL_PARAM>
>
{};
template<class RETURN_VALUE, class BOOST_MOVE_TEMPL_PARAM, class UNLESS_CONVERTIBLE_TO, class TYPE>
struct boost_move_conversion_aware_catch_1arg_2
: public ::boost::move_detail::disable_if_or
< RETURN_VALUE
, ::boost::move_detail::is_same_or_convertible< BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO>
, ::boost::move_detail::is_rv_impl<BOOST_MOVE_TEMPL_PARAM>
, ::boost::move_detail::is_same<TYPE, BOOST_MOVE_TEMPL_PARAM>
>
{};
#define BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG_COMMON(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, BOOST_MOVE_CATCH_CONST(TYPE) x)\
{ return FWD_FUNCTION(arg1, static_cast<const TYPE&>(x)); }\
\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, BOOST_MOVE_CATCH_RVALUE(TYPE) x) \
{ return FWD_FUNCTION(arg1, ::boost::move(x)); }\
\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, TYPE &x)\
{ return FWD_FUNCTION(arg1, const_cast<const TYPE &>(x)); }\
//
#if defined(BOOST_MOVE_HELPERS_RETURN_SFINAE_BROKEN)
#define BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG_COMMON(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, const BOOST_MOVE_TEMPL_PARAM &u,\
typename boost_move_conversion_aware_catch_1arg_1<void, BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO, TYPE>::type* = 0)\
{ return FWD_FUNCTION(arg1, u); }\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, const BOOST_MOVE_TEMPL_PARAM &u,\
typename boost_move_conversion_aware_catch_1arg_2<void, BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO, TYPE>::type* = 0)\
{\
TYPE t((u));\
return FWD_FUNCTION(arg1, ::boost::move(t));\
}\
//
#else
#define BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG_COMMON(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
typename boost_move_conversion_aware_catch_1arg_1<RETURN_VALUE, BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO, TYPE>::type\
PUB_FUNCTION(ARG1 arg1, const BOOST_MOVE_TEMPL_PARAM &u)\
{ return FWD_FUNCTION(arg1, u); }\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
typename boost_move_conversion_aware_catch_1arg_2<RETURN_VALUE, BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO, TYPE>::type\
PUB_FUNCTION(ARG1 arg1, const BOOST_MOVE_TEMPL_PARAM &u)\
{\
TYPE t((u));\
return FWD_FUNCTION(arg1, ::boost::move(t));\
}\
//
#endif
#elif (defined(_MSC_VER) && (_MSC_VER == 1600))
#define BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, BOOST_MOVE_CATCH_CONST(TYPE) x)\
{ return FWD_FUNCTION(arg1, static_cast<const TYPE&>(x)); }\
\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, BOOST_MOVE_CATCH_RVALUE(TYPE) x) \
{ return FWD_FUNCTION(arg1, ::boost::move(x)); }\
\
template<class BOOST_MOVE_TEMPL_PARAM>\
typename ::boost::move_detail::disable_if_or\
< RETURN_VALUE \
, ::boost::move_detail::is_same<TYPE, BOOST_MOVE_TEMPL_PARAM> \
, ::boost::move_detail::is_same_or_convertible<BOOST_MOVE_TEMPL_PARAM, UNLESS_CONVERTIBLE_TO> \
>::type\
PUB_FUNCTION(ARG1 arg1, const BOOST_MOVE_TEMPL_PARAM &u)\
{\
TYPE t((u));\
return FWD_FUNCTION(arg1, ::boost::move(t));\
}\
//
#else
#define BOOST_MOVE_CONVERSION_AWARE_CATCH_1ARG(PUB_FUNCTION, TYPE, RETURN_VALUE, FWD_FUNCTION, ARG1, UNLESS_CONVERTIBLE_TO)\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, BOOST_MOVE_CATCH_CONST(TYPE) x)\
{ return FWD_FUNCTION(arg1, static_cast<const TYPE&>(x)); }\
\
RETURN_VALUE PUB_FUNCTION(ARG1 arg1, BOOST_MOVE_CATCH_RVALUE(TYPE) x) \
{ return FWD_FUNCTION(arg1, ::boost::move(x)); }\
//
#endif
#endif //#ifndef BOOST_MOVE_MOVE_HELPERS_HPP

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#//////////////////////////////////////////////////////////////////////////////
#//
#// (C) Copyright Ion Gaztanaga 2015-2015.
#// 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/move for documentation.
#//
#//////////////////////////////////////////////////////////////////////////////
#
#if defined(_LIBCPP_VERSION)
#if defined(__clang__)
#define BOOST_MOVE_STD_NS_GCC_DIAGNOSTIC_PUSH
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wc++11-extensions"
#endif
#define BOOST_MOVE_STD_NS_BEG _LIBCPP_BEGIN_NAMESPACE_STD
#define BOOST_MOVE_STD_NS_END _LIBCPP_END_NAMESPACE_STD
#elif defined(BOOST_GNU_STDLIB) && defined(_GLIBCXX_BEGIN_NAMESPACE_VERSION) //GCC >= 4.6
#define BOOST_MOVE_STD_NS_BEG namespace std _GLIBCXX_VISIBILITY(default) { _GLIBCXX_BEGIN_NAMESPACE_VERSION
#define BOOST_MOVE_STD_NS_END _GLIBCXX_END_NAMESPACE_VERSION } // namespace
#elif defined(BOOST_GNU_STDLIB) && defined(_GLIBCXX_BEGIN_NAMESPACE) //GCC >= 4.2
#define BOOST_MOVE_STD_NS_BEG _GLIBCXX_BEGIN_NAMESPACE(std)
#define BOOST_MOVE_STD_NS_END _GLIBCXX_END_NAMESPACE
#else
#define BOOST_MOVE_STD_NS_BEG namespace std{
#define BOOST_MOVE_STD_NS_END }
#endif

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#//////////////////////////////////////////////////////////////////////////////
#//
#// (C) Copyright Ion Gaztanaga 2015-2015.
#// 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/move for documentation.
#//
#//////////////////////////////////////////////////////////////////////////////
#ifdef BOOST_MOVE_STD_NS_GCC_DIAGNOSTIC_PUSH
#pragma GCC diagnostic pop
#undef BOOST_MOVE_STD_NS_GCC_DIAGNOSTIC_PUSH
#endif //BOOST_MOVE_STD_NS_GCC_DIAGNOSTIC_PUSH

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
#ifndef BOOST_MOVE_UNIQUE_PTR_DETAIL_META_UTILS_HPP
#define BOOST_MOVE_UNIQUE_PTR_DETAIL_META_UTILS_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <cstddef> //for std::size_t
//Small meta-typetraits to support move
namespace boost {
namespace movelib {
template <class T>
struct default_delete;
} //namespace movelib {
#ifdef BOOST_NO_CXX11_RVALUE_REFERENCES
//Forward declare boost::rv
template <class T> class rv;
#endif
namespace move_upmu {
//////////////////////////////////////
// nat
//////////////////////////////////////
struct nat{};
//////////////////////////////////////
// natify
//////////////////////////////////////
template <class T> struct natify{};
//////////////////////////////////////
// if_c
//////////////////////////////////////
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;
};
//////////////////////////////////////
// if_
//////////////////////////////////////
template<typename T1, typename T2, typename T3>
struct if_ : if_c<0 != T1::value, T2, T3>
{};
//enable_if_
template <bool B, class T = nat>
struct enable_if_c
{
typedef T type;
};
//////////////////////////////////////
// enable_if_c
//////////////////////////////////////
template <class T>
struct enable_if_c<false, T> {};
//////////////////////////////////////
// enable_if
//////////////////////////////////////
template <class Cond, class T = nat>
struct enable_if : public enable_if_c<Cond::value, T> {};
//////////////////////////////////////
// remove_reference
//////////////////////////////////////
template<class T>
struct remove_reference
{
typedef T type;
};
template<class T>
struct remove_reference<T&>
{
typedef T type;
};
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template<class T>
struct remove_reference<T&&>
{
typedef T type;
};
#else
template<class T>
struct remove_reference< rv<T> >
{
typedef T type;
};
template<class T>
struct remove_reference< rv<T> &>
{
typedef T type;
};
template<class T>
struct remove_reference< const rv<T> &>
{
typedef T type;
};
#endif
//////////////////////////////////////
// remove_const
//////////////////////////////////////
template< class T >
struct remove_const
{
typedef T type;
};
template< class T >
struct remove_const<const T>
{
typedef T type;
};
//////////////////////////////////////
// remove_volatile
//////////////////////////////////////
template< class T >
struct remove_volatile
{
typedef T type;
};
template< class T >
struct remove_volatile<volatile T>
{
typedef T type;
};
//////////////////////////////////////
// remove_cv
//////////////////////////////////////
template< class T >
struct remove_cv
{
typedef typename remove_volatile
<typename remove_const<T>::type>::type type;
};
//////////////////////////////////////
// remove_extent
//////////////////////////////////////
template<class T>
struct remove_extent
{
typedef T type;
};
template<class T>
struct remove_extent<T[]>
{
typedef T type;
};
template<class T, std::size_t N>
struct remove_extent<T[N]>
{
typedef T type;
};
//////////////////////////////////////
// extent
//////////////////////////////////////
template<class T, unsigned N = 0>
struct extent
{
static const std::size_t value = 0;
};
template<class T>
struct extent<T[], 0>
{
static const std::size_t value = 0;
};
template<class T, unsigned N>
struct extent<T[], N>
{
static const std::size_t value = extent<T, N-1>::value;
};
template<class T, std::size_t N>
struct extent<T[N], 0>
{
static const std::size_t value = N;
};
template<class T, std::size_t I, unsigned N>
struct extent<T[I], N>
{
static const std::size_t value = extent<T, N-1>::value;
};
//////////////////////////////////////
// add_lvalue_reference
//////////////////////////////////////
template<class T>
struct add_lvalue_reference
{
typedef T& type;
};
template<class T>
struct add_lvalue_reference<T&>
{
typedef T& type;
};
template<>
struct add_lvalue_reference<void>
{
typedef void type;
};
template<>
struct add_lvalue_reference<const void>
{
typedef const void type;
};
template<>
struct add_lvalue_reference<volatile void>
{
typedef volatile void type;
};
template<>
struct add_lvalue_reference<const volatile void>
{
typedef const volatile void type;
};
template<class T>
struct add_const_lvalue_reference
{
typedef typename remove_reference<T>::type t_unreferenced;
typedef const t_unreferenced t_unreferenced_const;
typedef typename add_lvalue_reference
<t_unreferenced_const>::type type;
};
//////////////////////////////////////
// is_same
//////////////////////////////////////
template<class T, class U>
struct is_same
{
static const bool value = false;
};
template<class T>
struct is_same<T, T>
{
static const bool value = true;
};
//////////////////////////////////////
// is_pointer
//////////////////////////////////////
template< class T >
struct is_pointer
{
static const bool value = false;
};
template< class T >
struct is_pointer<T*>
{
static const bool value = true;
};
//////////////////////////////////////
// is_reference
//////////////////////////////////////
template< class T >
struct is_reference
{
static const bool value = false;
};
template< class T >
struct is_reference<T&>
{
static const bool value = true;
};
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
template< class T >
struct is_reference<T&&>
{
static const bool value = true;
};
#endif
//////////////////////////////////////
// is_lvalue_reference
//////////////////////////////////////
template<class T>
struct is_lvalue_reference
{
static const bool value = false;
};
template<class T>
struct is_lvalue_reference<T&>
{
static const bool value = true;
};
//////////////////////////////////////
// is_array
//////////////////////////////////////
template<class T>
struct is_array
{
static const bool value = false;
};
template<class T>
struct is_array<T[]>
{
static const bool value = true;
};
template<class T, std::size_t N>
struct is_array<T[N]>
{
static const bool value = true;
};
//////////////////////////////////////
// has_pointer_type
//////////////////////////////////////
template <class T>
struct has_pointer_type
{
struct two { char c[2]; };
template <class U> static two test(...);
template <class U> static char test(typename U::pointer* = 0);
static const bool value = sizeof(test<T>(0)) == 1;
};
//////////////////////////////////////
// pointer_type
//////////////////////////////////////
template <class T, class D, bool = has_pointer_type<D>::value>
struct pointer_type_imp
{
typedef typename D::pointer type;
};
template <class T, class D>
struct pointer_type_imp<T, D, false>
{
typedef typename remove_extent<T>::type* type;
};
template <class T, class D>
struct pointer_type
{
typedef typename pointer_type_imp
<typename remove_extent<T>::type, typename remove_reference<D>::type>::type type;
};
//////////////////////////////////////
// is_convertible
//////////////////////////////////////
#if defined(_MSC_VER) && (_MSC_VER >= 1400)
//use intrinsic since in MSVC
//overaligned types can't go through ellipsis
template <class T, class U>
struct is_convertible
{
static const bool value = __is_convertible_to(T, U);
};
#else
template <class T, class U>
class is_convertible
{
typedef typename add_lvalue_reference<T>::type t_reference;
typedef char true_t;
class false_t { char dummy[2]; };
static false_t dispatch(...);
static true_t dispatch(U);
static t_reference trigger();
public:
static const bool value = sizeof(dispatch(trigger())) == sizeof(true_t);
};
#endif
//////////////////////////////////////
// is_unary_function
//////////////////////////////////////
#if defined(BOOST_MSVC) || defined(__BORLANDC_)
#define BOOST_MOVE_TT_DECL __cdecl
#else
#define BOOST_MOVE_TT_DECL
#endif
#if defined(_MSC_EXTENSIONS) && !defined(__BORLAND__) && !defined(_WIN64) && !defined(_M_ARM) && !defined(UNDER_CE)
#define BOOST_MOVE_TT_TEST_MSC_FUNC_SIGS
#endif
template <typename T>
struct is_unary_function_impl
{ static const bool value = false; };
// avoid duplicate definitions of is_unary_function_impl
#ifndef BOOST_MOVE_TT_TEST_MSC_FUNC_SIGS
template <typename R>
struct is_unary_function_impl<R (*)()>
{ static const bool value = true; };
template <typename R>
struct is_unary_function_impl<R (*)(...)>
{ static const bool value = true; };
#else // BOOST_MOVE_TT_TEST_MSC_FUNC_SIGS
template <typename R>
struct is_unary_function_impl<R (__stdcall*)()>
{ static const bool value = true; };
#ifndef _MANAGED
template <typename R>
struct is_unary_function_impl<R (__fastcall*)()>
{ static const bool value = true; };
#endif
template <typename R>
struct is_unary_function_impl<R (__cdecl*)()>
{ static const bool value = true; };
template <typename R>
struct is_unary_function_impl<R (__cdecl*)(...)>
{ static const bool value = true; };
#endif
// avoid duplicate definitions of is_unary_function_impl
#ifndef BOOST_MOVE_TT_TEST_MSC_FUNC_SIGS
template <typename R, class T0>
struct is_unary_function_impl<R (*)(T0)>
{ static const bool value = true; };
template <typename R, class T0>
struct is_unary_function_impl<R (*)(T0...)>
{ static const bool value = true; };
#else // BOOST_MOVE_TT_TEST_MSC_FUNC_SIGS
template <typename R, class T0>
struct is_unary_function_impl<R (__stdcall*)(T0)>
{ static const bool value = true; };
#ifndef _MANAGED
template <typename R, class T0>
struct is_unary_function_impl<R (__fastcall*)(T0)>
{ static const bool value = true; };
#endif
template <typename R, class T0>
struct is_unary_function_impl<R (__cdecl*)(T0)>
{ static const bool value = true; };
template <typename R, class T0>
struct is_unary_function_impl<R (__cdecl*)(T0...)>
{ static const bool value = true; };
#endif
template <typename T>
struct is_unary_function_impl<T&>
{ static const bool value = false; };
template<typename T>
struct is_unary_function
{ static const bool value = is_unary_function_impl<T>::value; };
//////////////////////////////////////
// has_virtual_destructor
//////////////////////////////////////
#if (defined(BOOST_MSVC) && defined(BOOST_MSVC_FULL_VER) && (BOOST_MSVC_FULL_VER >=140050215))\
|| (defined(BOOST_INTEL) && defined(_MSC_VER) && (_MSC_VER >= 1500))
# define BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
#elif defined(BOOST_CLANG) && defined(__has_feature)
# if __has_feature(has_virtual_destructor)
# define BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
# endif
#elif defined(__GNUC__) && ((__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3) && !defined(__GCCXML__))) && !defined(BOOST_CLANG)
# define BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
#elif defined(__ghs__) && (__GHS_VERSION_NUMBER >= 600)
# define BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
#elif defined(__CODEGEARC__)
# define BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR(T) __has_virtual_destructor(T)
#endif
#ifdef BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR
template<class T>
struct has_virtual_destructor{ static const bool value = BOOST_MOVEUP_HAS_VIRTUAL_DESTRUCTOR(T); };
#else
//If no intrinsic is available you trust the programmer knows what is doing
template<class T>
struct has_virtual_destructor{ static const bool value = true; };
#endif
//////////////////////////////////////
// missing_virtual_destructor
//////////////////////////////////////
template< class T, class U
, bool enable = is_convertible< U*, T*>::value &&
!is_array<T>::value &&
!is_same<typename remove_cv<T>::type, void>::value &&
!is_same<typename remove_cv<U>::type, typename remove_cv<T>::type>::value
>
struct missing_virtual_destructor_default_delete
{ static const bool value = !has_virtual_destructor<T>::value; };
template<class T, class U>
struct missing_virtual_destructor_default_delete<T, U, false>
{ static const bool value = false; };
template<class Deleter, class U>
struct missing_virtual_destructor
{ static const bool value = false; };
template<class T, class U>
struct missing_virtual_destructor< ::boost::movelib::default_delete<T>, U >
: missing_virtual_destructor_default_delete<T, U>
{};
} //namespace move_upmu {
} //namespace boost {
#endif //#ifndef BOOST_MOVE_UNIQUE_PTR_DETAIL_META_UTILS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2014-2014. 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/interprocess for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_DETAIL_WORKAROUND_HPP
#define BOOST_MOVE_DETAIL_WORKAROUND_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
#define BOOST_MOVE_PERFECT_FORWARDING
#endif
#if defined(__has_feature)
#define BOOST_MOVE_HAS_FEATURE __has_feature
#else
#define BOOST_MOVE_HAS_FEATURE(x) 0
#endif
#if BOOST_MOVE_HAS_FEATURE(address_sanitizer) || defined(__SANITIZE_ADDRESS__)
#define BOOST_MOVE_ADDRESS_SANITIZER_ON
#endif
//Macros for documentation purposes. For code, expands to the argument
#define BOOST_MOVE_IMPDEF(TYPE) TYPE
#define BOOST_MOVE_SEEDOC(TYPE) TYPE
#define BOOST_MOVE_DOC0PTR(TYPE) TYPE
#define BOOST_MOVE_DOC1ST(TYPE1, TYPE2) TYPE2
#define BOOST_MOVE_I ,
#define BOOST_MOVE_DOCIGN(T1) T1
#if defined(__GNUC__) && (__GNUC__ == 4) && (__GNUC_MINOR__ < 5) && !defined(__clang__)
//Pre-standard rvalue binding rules
#define BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES
#elif defined(_MSC_VER) && (_MSC_VER == 1600)
//Standard rvalue binding rules but with some bugs
#define BOOST_MOVE_MSVC_10_MEMBER_RVALUE_REF_BUG
#define BOOST_MOVE_MSVC_AUTO_MOVE_RETURN_BUG
#elif defined(_MSC_VER) && (_MSC_VER == 1700)
#define BOOST_MOVE_MSVC_AUTO_MOVE_RETURN_BUG
#endif
#define BOOST_MOVE_DISABLE_FORCEINLINE
#if defined(BOOST_MOVE_DISABLE_FORCEINLINE)
#define BOOST_MOVE_FORCEINLINE inline
#elif defined(BOOST_MOVE_FORCEINLINE_IS_BOOST_FORCELINE)
#define BOOST_MOVE_FORCEINLINE BOOST_FORCEINLINE
#elif defined(BOOST_MSVC) && defined(_DEBUG)
//"__forceinline" and MSVC seems to have some bugs in debug mode
#define BOOST_MOVE_FORCEINLINE inline
#else
#define BOOST_MOVE_FORCEINLINE BOOST_FORCEINLINE
#endif
#endif //#ifndef BOOST_MOVE_DETAIL_WORKAROUND_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
#ifndef BOOST_MOVE_ITERATOR_HPP
#define BOOST_MOVE_ITERATOR_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp> //forceinline
#include <boost/move/detail/iterator_traits.hpp>
#include <boost/move/utility_core.hpp>
namespace boost {
//////////////////////////////////////////////////////////////////////////////
//
// move_iterator
//
//////////////////////////////////////////////////////////////////////////////
//! Class template move_iterator is an iterator adaptor with the same behavior
//! as the underlying iterator except that its dereference operator implicitly
//! converts the value returned by the underlying iterator's dereference operator
//! to an rvalue reference. Some generic algorithms can be called with move
//! iterators to replace copying with moving.
template <class It>
class move_iterator
{
public:
typedef It iterator_type;
typedef typename boost::movelib::iterator_traits<iterator_type>::value_type value_type;
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || defined(BOOST_MOVE_DOXYGEN_INVOKED)
typedef value_type && reference;
#else
typedef typename ::boost::move_detail::if_
< ::boost::has_move_emulation_enabled<value_type>
, ::boost::rv<value_type>&
, value_type & >::type reference;
#endif
typedef It pointer;
typedef typename boost::movelib::iterator_traits<iterator_type>::difference_type difference_type;
typedef typename boost::movelib::iterator_traits<iterator_type>::iterator_category iterator_category;
BOOST_MOVE_FORCEINLINE move_iterator()
: m_it()
{}
BOOST_MOVE_FORCEINLINE explicit move_iterator(const It &i)
: m_it(i)
{}
template <class U>
BOOST_MOVE_FORCEINLINE move_iterator(const move_iterator<U>& u)
: m_it(u.m_it)
{}
BOOST_MOVE_FORCEINLINE reference operator*() const
{
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || defined(BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES)
return *m_it;
#else
return ::boost::move(*m_it);
#endif
}
BOOST_MOVE_FORCEINLINE pointer operator->() const
{ return m_it; }
BOOST_MOVE_FORCEINLINE move_iterator& operator++()
{ ++m_it; return *this; }
BOOST_MOVE_FORCEINLINE move_iterator<iterator_type> operator++(int)
{ move_iterator<iterator_type> tmp(*this); ++(*this); return tmp; }
BOOST_MOVE_FORCEINLINE move_iterator& operator--()
{ --m_it; return *this; }
BOOST_MOVE_FORCEINLINE move_iterator<iterator_type> operator--(int)
{ move_iterator<iterator_type> tmp(*this); --(*this); return tmp; }
move_iterator<iterator_type> operator+ (difference_type n) const
{ return move_iterator<iterator_type>(m_it + n); }
BOOST_MOVE_FORCEINLINE move_iterator& operator+=(difference_type n)
{ m_it += n; return *this; }
BOOST_MOVE_FORCEINLINE move_iterator<iterator_type> operator- (difference_type n) const
{ return move_iterator<iterator_type>(m_it - n); }
BOOST_MOVE_FORCEINLINE move_iterator& operator-=(difference_type n)
{ m_it -= n; return *this; }
BOOST_MOVE_FORCEINLINE reference operator[](difference_type n) const
{
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) || defined(BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES)
return m_it[n];
#else
return ::boost::move(m_it[n]);
#endif
}
BOOST_MOVE_FORCEINLINE friend bool operator==(const move_iterator& x, const move_iterator& y)
{ return x.m_it == y.m_it; }
BOOST_MOVE_FORCEINLINE friend bool operator!=(const move_iterator& x, const move_iterator& y)
{ return x.m_it != y.m_it; }
BOOST_MOVE_FORCEINLINE friend bool operator< (const move_iterator& x, const move_iterator& y)
{ return x.m_it < y.m_it; }
BOOST_MOVE_FORCEINLINE friend bool operator<=(const move_iterator& x, const move_iterator& y)
{ return x.m_it <= y.m_it; }
BOOST_MOVE_FORCEINLINE friend bool operator> (const move_iterator& x, const move_iterator& y)
{ return x.m_it > y.m_it; }
BOOST_MOVE_FORCEINLINE friend bool operator>=(const move_iterator& x, const move_iterator& y)
{ return x.m_it >= y.m_it; }
BOOST_MOVE_FORCEINLINE friend difference_type operator-(const move_iterator& x, const move_iterator& y)
{ return x.m_it - y.m_it; }
BOOST_MOVE_FORCEINLINE friend move_iterator operator+(difference_type n, const move_iterator& x)
{ return move_iterator(x.m_it + n); }
private:
It m_it;
};
//is_move_iterator
namespace move_detail {
template <class I>
struct is_move_iterator
{
static const bool value = false;
};
template <class I>
struct is_move_iterator< ::boost::move_iterator<I> >
{
static const bool value = true;
};
} //namespace move_detail {
//////////////////////////////////////////////////////////////////////////////
//
// move_iterator
//
//////////////////////////////////////////////////////////////////////////////
//!
//! <b>Returns</b>: move_iterator<It>(i).
template<class It>
inline move_iterator<It> make_move_iterator(const It &it)
{ return move_iterator<It>(it); }
//////////////////////////////////////////////////////////////////////////////
//
// back_move_insert_iterator
//
//////////////////////////////////////////////////////////////////////////////
//! A move insert iterator that move constructs elements at the
//! back of a container
template <typename C> // C models Container
class back_move_insert_iterator
{
C* container_m;
public:
typedef C container_type;
typedef typename C::value_type value_type;
typedef typename C::reference reference;
typedef typename C::pointer pointer;
typedef typename C::difference_type difference_type;
typedef std::output_iterator_tag iterator_category;
explicit back_move_insert_iterator(C& x) : container_m(&x) { }
back_move_insert_iterator& operator=(reference x)
{ container_m->push_back(boost::move(x)); return *this; }
back_move_insert_iterator& operator=(BOOST_RV_REF(value_type) x)
{ reference rx = x; return this->operator=(rx); }
back_move_insert_iterator& operator*() { return *this; }
back_move_insert_iterator& operator++() { return *this; }
back_move_insert_iterator& operator++(int) { return *this; }
};
//!
//! <b>Returns</b>: back_move_insert_iterator<C>(x).
template <typename C> // C models Container
inline back_move_insert_iterator<C> back_move_inserter(C& x)
{
return back_move_insert_iterator<C>(x);
}
//////////////////////////////////////////////////////////////////////////////
//
// front_move_insert_iterator
//
//////////////////////////////////////////////////////////////////////////////
//! A move insert iterator that move constructs elements int the
//! front of a container
template <typename C> // C models Container
class front_move_insert_iterator
{
C* container_m;
public:
typedef C container_type;
typedef typename C::value_type value_type;
typedef typename C::reference reference;
typedef typename C::pointer pointer;
typedef typename C::difference_type difference_type;
typedef std::output_iterator_tag iterator_category;
explicit front_move_insert_iterator(C& x) : container_m(&x) { }
front_move_insert_iterator& operator=(reference x)
{ container_m->push_front(boost::move(x)); return *this; }
front_move_insert_iterator& operator=(BOOST_RV_REF(value_type) x)
{ reference rx = x; return this->operator=(rx); }
front_move_insert_iterator& operator*() { return *this; }
front_move_insert_iterator& operator++() { return *this; }
front_move_insert_iterator& operator++(int) { return *this; }
};
//!
//! <b>Returns</b>: front_move_insert_iterator<C>(x).
template <typename C> // C models Container
inline front_move_insert_iterator<C> front_move_inserter(C& x)
{
return front_move_insert_iterator<C>(x);
}
//////////////////////////////////////////////////////////////////////////////
//
// insert_move_iterator
//
//////////////////////////////////////////////////////////////////////////////
template <typename C> // C models Container
class move_insert_iterator
{
C* container_m;
typename C::iterator pos_;
public:
typedef C container_type;
typedef typename C::value_type value_type;
typedef typename C::reference reference;
typedef typename C::pointer pointer;
typedef typename C::difference_type difference_type;
typedef std::output_iterator_tag iterator_category;
explicit move_insert_iterator(C& x, typename C::iterator pos)
: container_m(&x), pos_(pos)
{}
move_insert_iterator& operator=(reference x)
{
pos_ = container_m->insert(pos_, ::boost::move(x));
++pos_;
return *this;
}
move_insert_iterator& operator=(BOOST_RV_REF(value_type) x)
{ reference rx = x; return this->operator=(rx); }
move_insert_iterator& operator*() { return *this; }
move_insert_iterator& operator++() { return *this; }
move_insert_iterator& operator++(int) { return *this; }
};
//!
//! <b>Returns</b>: move_insert_iterator<C>(x, it).
template <typename C> // C models Container
inline move_insert_iterator<C> move_inserter(C& x, typename C::iterator it)
{
return move_insert_iterator<C>(x, it);
}
} //namespace boost {
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_ITERATOR_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2006-2014. 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_MAKE_UNIQUE_HPP_INCLUDED
#define BOOST_MOVE_MAKE_UNIQUE_HPP_INCLUDED
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/move/unique_ptr.hpp>
#include <cstddef> //for std::size_t
#include <boost/move/detail/unique_ptr_meta_utils.hpp>
#ifdef BOOST_NO_CXX11_VARIADIC_TEMPLATES
# include <boost/move/detail/fwd_macros.hpp>
#endif
//!\file
//! Defines "make_unique" functions, which are factories to create instances
//! of unique_ptr depending on the passed arguments.
//!
//! This header can be a bit heavyweight in C++03 compilers due to the use of the
//! preprocessor library, that's why it's a a separate header from <tt>unique_ptr.hpp</tt>
#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace std { //no namespace versioning in clang+libc++
struct nothrow_t;
} //namespace std {
namespace boost{
namespace move_upmu {
//Compile time switch between
//single element, unknown bound array
//and known bound array
template<class T>
struct unique_ptr_if
{
typedef ::boost::movelib::unique_ptr<T> t_is_not_array;
};
template<class T>
struct unique_ptr_if<T[]>
{
typedef ::boost::movelib::unique_ptr<T[]> t_is_array_of_unknown_bound;
};
template<class T, std::size_t N>
struct unique_ptr_if<T[N]>
{
typedef void t_is_array_of_known_bound;
};
template <int Dummy = 0>
struct nothrow_holder
{
static std::nothrow_t *pnothrow;
};
template <int Dummy>
std::nothrow_t *nothrow_holder<Dummy>::pnothrow;
} //namespace move_upmu {
} //namespace boost{
#endif //!defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace boost{
namespace movelib {
#if defined(BOOST_MOVE_DOXYGEN_INVOKED) || !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is not an array.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new T(std::forward<Args>(args)...))</tt>.
template<class T, class... Args>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_not_array)
make_unique(BOOST_FWD_REF(Args)... args)
{ return unique_ptr<T>(new T(::boost::forward<Args>(args)...)); }
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is not an array.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new T(std::nothrow)(std::forward<Args>(args)...))</tt>.
template<class T, class... Args>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_not_array)
make_unique_nothrow(BOOST_FWD_REF(Args)... args)
{ return unique_ptr<T>(new (*boost::move_upmu::nothrow_holder<>::pnothrow)T(::boost::forward<Args>(args)...)); }
#else
#define BOOST_MOVE_MAKE_UNIQUE_CODE(N)\
template<class T BOOST_MOVE_I##N BOOST_MOVE_CLASS##N>\
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_not_array\
make_unique( BOOST_MOVE_UREF##N)\
{ return unique_ptr<T>( new T( BOOST_MOVE_FWD##N ) ); }\
\
template<class T BOOST_MOVE_I##N BOOST_MOVE_CLASS##N>\
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_not_array\
make_unique_nothrow( BOOST_MOVE_UREF##N)\
{ return unique_ptr<T>( new (*boost::move_upmu::nothrow_holder<>::pnothrow)T ( BOOST_MOVE_FWD##N ) ); }\
//
BOOST_MOVE_ITERATE_0TO9(BOOST_MOVE_MAKE_UNIQUE_CODE)
#undef BOOST_MOVE_MAKE_UNIQUE_CODE
#endif
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is not an array.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new T)</tt> (default initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_not_array)
make_unique_definit()
{
return unique_ptr<T>(new T);
}
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is not an array.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new T(std::nothrow)</tt> (default initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_not_array)
make_unique_nothrow_definit()
{
return unique_ptr<T>(new (*boost::move_upmu::nothrow_holder<>::pnothrow)T);
}
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of
//! unknown bound.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new remove_extent_t<T>[n]())</tt> (value initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_unknown_bound)
make_unique(std::size_t n)
{
typedef typename ::boost::move_upmu::remove_extent<T>::type U;
return unique_ptr<T>(new U[n]());
}
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of
//! unknown bound.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new (std::nothrow)remove_extent_t<T>[n]())</tt> (value initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_unknown_bound)
make_unique_nothrow(std::size_t n)
{
typedef typename ::boost::move_upmu::remove_extent<T>::type U;
return unique_ptr<T>(new (*boost::move_upmu::nothrow_holder<>::pnothrow)U[n]());
}
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of
//! unknown bound.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new remove_extent_t<T>[n])</tt> (default initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_unknown_bound)
make_unique_definit(std::size_t n)
{
typedef typename ::boost::move_upmu::remove_extent<T>::type U;
return unique_ptr<T>(new U[n]);
}
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is an array of
//! unknown bound.
//!
//! <b>Returns</b>: <tt>unique_ptr<T>(new (std::nothrow)remove_extent_t<T>[n])</tt> (default initialization)
template<class T>
inline BOOST_MOVE_DOC1ST(unique_ptr<T>,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_unknown_bound)
make_unique_nothrow_definit(std::size_t n)
{
typedef typename ::boost::move_upmu::remove_extent<T>::type U;
return unique_ptr<T>(new (*boost::move_upmu::nothrow_holder<>::pnothrow) U[n]);
}
#if !defined(BOOST_NO_CXX11_DELETED_FUNCTIONS)
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is
//! an array of known bound.
template<class T, class... Args>
inline BOOST_MOVE_DOC1ST(unspecified,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_known_bound)
make_unique(BOOST_FWD_REF(Args) ...) = delete;
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is
//! an array of known bound.
template<class T, class... Args>
inline BOOST_MOVE_DOC1ST(unspecified,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_known_bound)
make_unique_definit(BOOST_FWD_REF(Args) ...) = delete;
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is
//! an array of known bound.
template<class T, class... Args>
inline BOOST_MOVE_DOC1ST(unspecified,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_known_bound)
make_unique_nothrow(BOOST_FWD_REF(Args) ...) = delete;
//! <b>Remarks</b>: This function shall not participate in overload resolution unless T is
//! an array of known bound.
template<class T, class... Args>
inline BOOST_MOVE_DOC1ST(unspecified,
typename ::boost::move_upmu::unique_ptr_if<T>::t_is_array_of_known_bound)
make_unique_nothrow_definit(BOOST_FWD_REF(Args) ...) = delete;
#endif
} //namespace movelib {
} //namespace boost{
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_MAKE_UNIQUE_HPP_INCLUDED

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2009-2012.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
#ifndef BOOST_MOVE_TRAITS_HPP
#define BOOST_MOVE_TRAITS_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
#include <boost/move/core.hpp>
#endif
#include <boost/move/detail/meta_utils.hpp>
#include <boost/move/detail/type_traits.hpp>
namespace boost {
//! If this trait yields to true
//! (<i>has_trivial_destructor_after_move &lt;T&gt;::value == true</i>)
//! means that if T is used as argument of a move construction/assignment,
//! there is no need to call T's destructor.
//! This optimization tipically is used to improve containers' performance.
//!
//! By default this trait is true if the type has trivial destructor,
//! every class should specialize this trait if it wants to improve performance
//! when inserted in containers.
template <class T>
struct has_trivial_destructor_after_move
: ::boost::move_detail::is_trivially_destructible<T>
{};
//! By default this traits returns
//! <pre>boost::is_nothrow_move_constructible<T>::value && boost::is_nothrow_move_assignable<T>::value </pre>.
//! Classes with non-throwing move constructor
//! and assignment can specialize this trait to obtain some performance improvements.
template <class T>
struct has_nothrow_move
{
static const bool value = boost::move_detail::is_nothrow_move_constructible<T>::value &&
boost::move_detail::is_nothrow_move_assignable<T>::value;
};
namespace move_detail {
template <class T>
struct is_nothrow_move_constructible_or_uncopyable
{
//The standard requires is_nothrow_move_constructible for move_if_noexcept
//but a user (usually in C++03) might specialize has_nothrow_move which includes it
static const bool value = is_nothrow_move_constructible<T>::value ||
has_nothrow_move<T>::value ||
!is_copy_constructible<T>::value;
};
} //move_detail {
} //namespace boost {
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_TRAITS_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2014-2014. 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
#ifndef BOOST_MOVE_UNIQUE_PTR_HPP_INCLUDED
#define BOOST_MOVE_UNIQUE_PTR_HPP_INCLUDED
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp> //forceinline
#include <boost/move/detail/unique_ptr_meta_utils.hpp>
#include <boost/move/default_delete.hpp>
#include <boost/move/utility_core.hpp>
#include <boost/move/adl_move_swap.hpp>
#include <boost/static_assert.hpp>
#include <boost/assert.hpp>
#include <cstddef> //For std::nullptr_t and std::size_t
//!\file
//! Describes the smart pointer unique_ptr, a drop-in replacement for std::unique_ptr,
//! usable also from C++03 compilers.
//!
//! Main differences from std::unique_ptr to avoid heavy dependencies,
//! specially in C++03 compilers:
//! - <tt>operator < </tt> uses pointer <tt>operator < </tt>instead of <tt>std::less<common_type></tt>.
//! This avoids dependencies on <tt>std::common_type</tt> and <tt>std::less</tt>
//! (<tt><type_traits>/<functional></tt> headers). In C++03 this avoid pulling Boost.Typeof and other
//! cascading dependencies. As in all Boost platforms <tt>operator <</tt> on raw pointers and
//! other smart pointers provides strict weak ordering in practice this should not be a problem for users.
//! - assignable from literal 0 for compilers without nullptr
//! - <tt>unique_ptr<T[]></tt> is constructible and assignable from <tt>unique_ptr<U[]></tt> if
//! cv-less T and cv-less U are the same type and T is more CV qualified than U.
namespace boost{
// @cond
namespace move_upd {
////////////////////////////////////////////
// deleter types
////////////////////////////////////////////
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
template <class T>
class is_noncopyable
{
typedef char true_t;
class false_t { char dummy[2]; };
template<class U> static false_t dispatch(...);
template<class U> static true_t dispatch(typename U::boost_move_no_copy_constructor_or_assign*);
public:
static const bool value = sizeof(dispatch<T>(0)) == sizeof(true_t);
};
#endif //defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
template <class D>
struct deleter_types
{
typedef typename bmupmu::add_lvalue_reference<D>::type del_ref;
typedef typename bmupmu::add_const_lvalue_reference<D>::type del_cref;
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
typedef typename bmupmu::if_c
< bmupmu::is_lvalue_reference<D>::value, D, del_cref >::type deleter_arg_type1;
typedef typename bmupmu::remove_reference<D>::type && deleter_arg_type2;
#else
typedef typename bmupmu::if_c
< is_noncopyable<D>::value, bmupmu::nat, del_cref>::type non_ref_deleter_arg1;
typedef typename bmupmu::if_c< bmupmu::is_lvalue_reference<D>::value
, D, non_ref_deleter_arg1 >::type deleter_arg_type1;
typedef ::boost::rv<D> & deleter_arg_type2;
#endif
};
////////////////////////////////////////////
// unique_ptr_data
////////////////////////////////////////////
template <class P, class D, bool = bmupmu::is_unary_function<D>::value || bmupmu::is_reference<D>::value >
struct unique_ptr_data
{
typedef typename deleter_types<D>::deleter_arg_type1 deleter_arg_type1;
typedef typename deleter_types<D>::del_ref del_ref;
typedef typename deleter_types<D>::del_cref del_cref;
BOOST_MOVE_FORCEINLINE unique_ptr_data() BOOST_NOEXCEPT
: m_p(), d()
{}
BOOST_MOVE_FORCEINLINE explicit unique_ptr_data(P p) BOOST_NOEXCEPT
: m_p(p), d()
{}
BOOST_MOVE_FORCEINLINE unique_ptr_data(P p, deleter_arg_type1 d1) BOOST_NOEXCEPT
: m_p(p), d(d1)
{}
template <class U>
BOOST_MOVE_FORCEINLINE unique_ptr_data(P p, BOOST_FWD_REF(U) d1) BOOST_NOEXCEPT
: m_p(p), d(::boost::forward<U>(d1))
{}
BOOST_MOVE_FORCEINLINE del_ref deleter() { return d; }
BOOST_MOVE_FORCEINLINE del_cref deleter() const{ return d; }
P m_p;
D d;
private:
unique_ptr_data& operator=(const unique_ptr_data&);
unique_ptr_data(const unique_ptr_data&);
};
template <class P, class D>
struct unique_ptr_data<P, D, false>
: private D
{
typedef typename deleter_types<D>::deleter_arg_type1 deleter_arg_type1;
typedef typename deleter_types<D>::del_ref del_ref;
typedef typename deleter_types<D>::del_cref del_cref;
BOOST_MOVE_FORCEINLINE unique_ptr_data() BOOST_NOEXCEPT
: D(), m_p()
{}
BOOST_MOVE_FORCEINLINE explicit unique_ptr_data(P p) BOOST_NOEXCEPT
: D(), m_p(p)
{}
BOOST_MOVE_FORCEINLINE unique_ptr_data(P p, deleter_arg_type1 d1) BOOST_NOEXCEPT
: D(d1), m_p(p)
{}
template <class U>
BOOST_MOVE_FORCEINLINE unique_ptr_data(P p, BOOST_FWD_REF(U) d) BOOST_NOEXCEPT
: D(::boost::forward<U>(d)), m_p(p)
{}
BOOST_MOVE_FORCEINLINE del_ref deleter() BOOST_NOEXCEPT { return static_cast<del_ref>(*this); }
BOOST_MOVE_FORCEINLINE del_cref deleter() const BOOST_NOEXCEPT { return static_cast<del_cref>(*this); }
P m_p;
private:
unique_ptr_data& operator=(const unique_ptr_data&);
unique_ptr_data(const unique_ptr_data&);
};
////////////////////////////////////////////
// is_unique_ptr_convertible
////////////////////////////////////////////
//Although non-standard, we avoid using pointer_traits
//to avoid heavy dependencies
template <typename T>
struct get_element_type
{
struct DefaultWrap { typedef bmupmu::natify<T> element_type; };
template <typename X> static char test(int, typename X::element_type*);
template <typename X> static int test(...);
static const bool value = (1 == sizeof(test<T>(0, 0)));
typedef typename bmupmu::if_c<value, T, DefaultWrap>::type::element_type type;
};
template<class T>
struct get_element_type<T*>
{
typedef T type;
};
template<class T>
struct get_cvelement
: bmupmu::remove_cv<typename get_element_type<T>::type>
{};
template <class P1, class P2>
struct is_same_cvelement_and_convertible
{
typedef typename bmupmu::remove_reference<P1>::type arg1;
typedef typename bmupmu::remove_reference<P2>::type arg2;
static const bool same_cvless =
bmupmu::is_same<typename get_cvelement<arg1>::type,typename get_cvelement<arg2>::type>::value;
static const bool value = same_cvless && bmupmu::is_convertible<arg1, arg2>::value;
};
template<bool IsArray, class FromPointer, class ThisPointer>
struct is_unique_ptr_convertible
: is_same_cvelement_and_convertible<FromPointer, ThisPointer>
{};
template<class FromPointer, class ThisPointer>
struct is_unique_ptr_convertible<false, FromPointer, ThisPointer>
: bmupmu::is_convertible<FromPointer, ThisPointer>
{};
////////////////////////////////////////
//// enable_up_moveconv_assign
////////////////////////////////////////
template<class T, class FromPointer, class ThisPointer, class Type = bmupmu::nat>
struct enable_up_ptr
: bmupmu::enable_if_c< is_unique_ptr_convertible
< bmupmu::is_array<T>::value, FromPointer, ThisPointer>::value, Type>
{};
////////////////////////////////////////
//// enable_up_moveconv_assign
////////////////////////////////////////
template<class T, class D, class U, class E>
struct unique_moveconvert_assignable
{
static const bool t_is_array = bmupmu::is_array<T>::value;
static const bool value =
t_is_array == bmupmu::is_array<U>::value &&
bmupmu::extent<T>::value == bmupmu::extent<U>::value &&
is_unique_ptr_convertible
< t_is_array
, typename bmupmu::pointer_type<U, E>::type, typename bmupmu::pointer_type<T, D>::type
>::value;
};
template<class T, class D, class U, class E, std::size_t N>
struct unique_moveconvert_assignable<T[], D, U[N], E>
: unique_moveconvert_assignable<T[], D, U[], E>
{};
template<class T, class D, class U, class E, class Type = bmupmu::nat>
struct enable_up_moveconv_assign
: bmupmu::enable_if_c<unique_moveconvert_assignable<T, D, U, E>::value, Type>
{};
////////////////////////////////////////
//// enable_up_moveconv_constr
////////////////////////////////////////
template<class D, class E, bool IsReference = bmupmu::is_reference<D>::value>
struct unique_deleter_is_initializable
: bmupmu::is_same<D, E>
{};
template <class T, class U>
class is_rvalue_convertible
{
#ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
typedef typename bmupmu::remove_reference<T>::type&& t_from;
#else
typedef typename bmupmu::if_c
< ::boost::has_move_emulation_enabled<T>::value && !bmupmu::is_reference<T>::value
, ::boost::rv<T>&
, typename bmupmu::add_lvalue_reference<T>::type
>::type t_from;
#endif
typedef char true_t;
class false_t { char dummy[2]; };
static false_t dispatch(...);
static true_t dispatch(U);
static t_from trigger();
public:
static const bool value = sizeof(dispatch(trigger())) == sizeof(true_t);
};
template<class D, class E>
struct unique_deleter_is_initializable<D, E, false>
{
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
//Clang has some problems with is_rvalue_convertible with non-copyable types
//so use intrinsic if available
#if defined(BOOST_CLANG)
#if __has_feature(is_convertible_to)
static const bool value = __is_convertible_to(E, D);
#else
static const bool value = is_rvalue_convertible<E, D>::value;
#endif
#else
static const bool value = is_rvalue_convertible<E, D>::value;
#endif
#else //!defined(BOOST_NO_CXX11_RVALUE_REFERENCES)
//No hope for compilers with move emulation for now. In several compilers is_convertible
// leads to errors, so just move the Deleter and see if the conversion works
static const bool value = true; /*is_rvalue_convertible<E, D>::value*/
#endif
};
template<class T, class D, class U, class E, class Type = bmupmu::nat>
struct enable_up_moveconv_constr
: bmupmu::enable_if_c
< unique_moveconvert_assignable<T, D, U, E>::value && unique_deleter_is_initializable<D, E>::value
, Type>
{};
} //namespace move_upd {
// @endcond
namespace movelib {
//! A unique pointer is an object that owns another object and
//! manages that other object through a pointer.
//!
//! More precisely, a unique pointer is an object u that stores a pointer to a second object p and will dispose
//! of p when u is itself destroyed (e.g., when leaving block scope). In this context, u is said to own p.
//!
//! The mechanism by which u disposes of p is known as p's associated deleter, a function object whose correct
//! invocation results in p's appropriate disposition (typically its deletion).
//!
//! Let the notation u.p denote the pointer stored by u, and let u.d denote the associated deleter. Upon request,
//! u can reset (replace) u.p and u.d with another pointer and deleter, but must properly dispose of its owned
//! object via the associated deleter before such replacement is considered completed.
//!
//! Additionally, u can, upon request, transfer ownership to another unique pointer u2. Upon completion of
//! such a transfer, the following postconditions hold:
//! - u2.p is equal to the pre-transfer u.p,
//! - u.p is equal to nullptr, and
//! - if the pre-transfer u.d maintained state, such state has been transferred to u2.d.
//!
//! As in the case of a reset, u2 must properly dispose of its pre-transfer owned object via the pre-transfer
//! associated deleter before the ownership transfer is considered complete.
//!
//! Each object of a type U instantiated from the unique_ptr template specified in this subclause has the strict
//! ownership semantics, specified above, of a unique pointer. In partial satisfaction of these semantics, each
//! such U is MoveConstructible and MoveAssignable, but is not CopyConstructible nor CopyAssignable.
//! The template parameter T of unique_ptr may be an incomplete type.
//!
//! The uses of unique_ptr include providing exception safety for dynamically allocated memory, passing
//! ownership of dynamically allocated memory to a function, and returning dynamically allocated memory from
//! a function.
//!
//! If T is an array type (e.g. unique_ptr<MyType[]>) the interface is slightly altered:
//! - Pointers to types derived from T are rejected by the constructors, and by reset.
//! - The observers <tt>operator*</tt> and <tt>operator-></tt> are not provided.
//! - The indexing observer <tt>operator[]</tt> is provided.
//!
//! \tparam T Provides the type of the stored pointer.
//! \tparam D The deleter type:
//! - The default type for the template parameter D is default_delete. A client-supplied template argument
//! D shall be a function object type, lvalue-reference to function, or lvalue-reference to function object type
//! for which, given a value d of type D and a value ptr of type unique_ptr<T, D>::pointer, the expression
//! d(ptr) is valid and has the effect of disposing of the pointer as appropriate for that deleter.
//! - If the deleter's type D is not a reference type, D shall satisfy the requirements of Destructible.
//! - If the type <tt>remove_reference<D>::type::pointer</tt> exists, it shall satisfy the requirements of NullablePointer.
template <class T, class D = default_delete<T> >
class unique_ptr
{
#if defined(BOOST_MOVE_DOXYGEN_INVOKED)
public:
unique_ptr(const unique_ptr&) = delete;
unique_ptr& operator=(const unique_ptr&) = delete;
private:
#else
BOOST_MOVABLE_BUT_NOT_COPYABLE(unique_ptr)
typedef bmupmu::pointer_type<T, D > pointer_type_obtainer;
typedef bmupd::unique_ptr_data
<typename pointer_type_obtainer::type, D> data_type;
typedef typename bmupd::deleter_types<D>::deleter_arg_type1 deleter_arg_type1;
typedef typename bmupd::deleter_types<D>::deleter_arg_type2 deleter_arg_type2;
data_type m_data;
#endif
public:
//! If the type <tt>remove_reference<D>::type::pointer</tt> exists, then it shall be a
//! synonym for <tt>remove_reference<D>::type::pointer</tt>. Otherwise it shall be a
//! synonym for T*.
typedef typename BOOST_MOVE_SEEDOC(pointer_type_obtainer::type) pointer;
//! If T is an array type, then element_type is equal to T. Otherwise, if T is a type
//! in the form U[], element_type is equal to U.
typedef typename BOOST_MOVE_SEEDOC(bmupmu::remove_extent<T>::type) element_type;
typedef D deleter_type;
//! <b>Requires</b>: D shall satisfy the requirements of DefaultConstructible, and
//! that construction shall not throw an exception.
//!
//! <b>Effects</b>: Constructs a unique_ptr object that owns nothing, value-initializing the
//! stored pointer and the stored deleter.
//!
//! <b>Postconditions</b>: <tt>get() == nullptr</tt>. <tt>get_deleter()</tt> returns a reference to the stored deleter.
//!
//! <b>Remarks</b>: If this constructor is instantiated with a pointer type or reference type
//! for the template argument D, the program is ill-formed.
BOOST_MOVE_FORCEINLINE BOOST_CONSTEXPR unique_ptr() BOOST_NOEXCEPT
: m_data()
{
//If this constructor is instantiated with a pointer type or reference type
//for the template argument D, the program is ill-formed.
BOOST_STATIC_ASSERT(!bmupmu::is_pointer<D>::value);
BOOST_STATIC_ASSERT(!bmupmu::is_reference<D>::value);
}
//! <b>Effects</b>: Same as <tt>unique_ptr()</tt> (default constructor).
//!
BOOST_MOVE_FORCEINLINE BOOST_CONSTEXPR unique_ptr(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type)) BOOST_NOEXCEPT
: m_data()
{
//If this constructor is instantiated with a pointer type or reference type
//for the template argument D, the program is ill-formed.
BOOST_STATIC_ASSERT(!bmupmu::is_pointer<D>::value);
BOOST_STATIC_ASSERT(!bmupmu::is_reference<D>::value);
}
//! <b>Requires</b>: D shall satisfy the requirements of DefaultConstructible, and
//! that construction shall not throw an exception.
//!
//! <b>Effects</b>: Constructs a unique_ptr which owns p, initializing the stored pointer
//! with p and value initializing the stored deleter.
//!
//! <b>Postconditions</b>: <tt>get() == p</tt>. <tt>get_deleter()</tt> returns a reference to the stored deleter.
//!
//! <b>Remarks</b>: If this constructor is instantiated with a pointer type or reference type
//! for the template argument D, the program is ill-formed.
//! This constructor shall not participate in overload resolution unless:
//! - If T is not an array type and Pointer is implicitly convertible to pointer.
//! - If T is an array type and Pointer is a more CV qualified pointer to element_type.
template<class Pointer>
BOOST_MOVE_FORCEINLINE explicit unique_ptr(Pointer p
BOOST_MOVE_DOCIGN(BOOST_MOVE_I typename bmupd::enable_up_ptr<T BOOST_MOVE_I Pointer BOOST_MOVE_I pointer>::type* =0)
) BOOST_NOEXCEPT
: m_data(p)
{
//If T is not an array type, element_type_t<Pointer> derives from T
//it uses the default deleter and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor
<D, typename bmupd::get_element_type<Pointer>::type>::value ));
//If this constructor is instantiated with a pointer type or reference type
//for the template argument D, the program is ill-formed.
BOOST_STATIC_ASSERT(!bmupmu::is_pointer<D>::value);
BOOST_STATIC_ASSERT(!bmupmu::is_reference<D>::value);
}
//!The signature of this constructor depends upon whether D is a reference type.
//! - If D is non-reference type A, then the signature is <tt>unique_ptr(pointer p, const A& d)</tt>.
//! - If D is an lvalue-reference type A&, then the signature is <tt>unique_ptr(pointer p, A& d)</tt>.
//! - If D is an lvalue-reference type const A&, then the signature is <tt>unique_ptr(pointer p, const A& d)</tt>.
//!
//!
//! <b>Requires</b>: Either
//! - D is not an lvalue-reference type and d is an lvalue or const rvalue.
//! D shall satisfy the requirements of CopyConstructible, and the copy constructor of D
//! shall not throw an exception. This unique_ptr will hold a copy of d.
//! - D is an lvalue-reference type and d is an lvalue. the type which D references need not be CopyConstructible nor
//! MoveConstructible. This unique_ptr will hold a D which refers to the lvalue d.
//!
//! <b>Effects</b>: Constructs a unique_ptr object which owns p, initializing the stored pointer with p and
//! initializing the deleter as described above.
//!
//! <b>Postconditions</b>: <tt>get() == p</tt>. <tt>get_deleter()</tt> returns a reference to the stored deleter. If D is a
//! reference type then <tt>get_deleter()</tt> returns a reference to the lvalue d.
//!
//! <b>Remarks</b>: This constructor shall not participate in overload resolution unless:
//! - If T is not an array type and Pointer is implicitly convertible to pointer.
//! - If T is an array type and Pointer is a more CV qualified pointer to element_type.
template<class Pointer>
BOOST_MOVE_FORCEINLINE unique_ptr(Pointer p, BOOST_MOVE_SEEDOC(deleter_arg_type1) d1
BOOST_MOVE_DOCIGN(BOOST_MOVE_I typename bmupd::enable_up_ptr<T BOOST_MOVE_I Pointer BOOST_MOVE_I pointer>::type* =0)
) BOOST_NOEXCEPT
: m_data(p, d1)
{
//If T is not an array type, element_type_t<Pointer> derives from T
//it uses the default deleter and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor
<D, typename bmupd::get_element_type<Pointer>::type>::value ));
}
//! <b>Effects</b>: Same effects as <tt>template<class Pointer> unique_ptr(Pointer p, deleter_arg_type1 d1)</tt>
//! and additionally <tt>get() == nullptr</tt>
BOOST_MOVE_FORCEINLINE unique_ptr(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), BOOST_MOVE_SEEDOC(deleter_arg_type1) d1) BOOST_NOEXCEPT
: m_data(pointer(), d1)
{}
//! The signature of this constructor depends upon whether D is a reference type.
//! - If D is non-reference type A, then the signature is <tt>unique_ptr(pointer p, A&& d)</tt>.
//! - If D is an lvalue-reference type A&, then the signature is <tt>unique_ptr(pointer p, A&& d)</tt>.
//! - If D is an lvalue-reference type const A&, then the signature is <tt>unique_ptr(pointer p, const A&& d)</tt>.
//!
//! <b>Requires</b>: Either
//! - D is not an lvalue-reference type and d is a non-const rvalue. D
//! shall satisfy the requirements of MoveConstructible, and the move constructor
//! of D shall not throw an exception. This unique_ptr will hold a value move constructed from d.
//! - D is an lvalue-reference type and d is an rvalue, the program is ill-formed.
//!
//! <b>Effects</b>: Constructs a unique_ptr object which owns p, initializing the stored pointer with p and
//! initializing the deleter as described above.
//!
//! <b>Postconditions</b>: <tt>get() == p</tt>. <tt>get_deleter()</tt> returns a reference to the stored deleter. If D is a
//! reference type then <tt>get_deleter()</tt> returns a reference to the lvalue d.
//!
//! <b>Remarks</b>: This constructor shall not participate in overload resolution unless:
//! - If T is not an array type and Pointer is implicitly convertible to pointer.
//! - If T is an array type and Pointer is a more CV qualified pointer to element_type.
template<class Pointer>
BOOST_MOVE_FORCEINLINE unique_ptr(Pointer p, BOOST_MOVE_SEEDOC(deleter_arg_type2) d2
BOOST_MOVE_DOCIGN(BOOST_MOVE_I typename bmupd::enable_up_ptr<T BOOST_MOVE_I Pointer BOOST_MOVE_I pointer>::type* =0)
) BOOST_NOEXCEPT
: m_data(p, ::boost::move(d2))
{
//If T is not an array type, element_type_t<Pointer> derives from T
//it uses the default deleter and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor
<D, typename bmupd::get_element_type<Pointer>::type>::value ));
}
//! <b>Effects</b>: Same effects as <tt>template<class Pointer> unique_ptr(Pointer p, deleter_arg_type2 d2)</tt>
//! and additionally <tt>get() == nullptr</tt>
BOOST_MOVE_FORCEINLINE unique_ptr(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), BOOST_MOVE_SEEDOC(deleter_arg_type2) d2) BOOST_NOEXCEPT
: m_data(pointer(), ::boost::move(d2))
{}
//! <b>Requires</b>: If D is not a reference type, D shall satisfy the requirements of MoveConstructible.
//! Construction of the deleter from an rvalue of type D shall not throw an exception.
//!
//! <b>Effects</b>: Constructs a unique_ptr by transferring ownership from u to *this. If D is a reference type,
//! this deleter is copy constructed from u's deleter; otherwise, this deleter is move constructed from u's
//! deleter.
//!
//! <b>Postconditions</b>: <tt>get()</tt> yields the value u.get() yielded before the construction. <tt>get_deleter()</tt>
//! returns a reference to the stored deleter that was constructed from u.get_deleter(). If D is a
//! reference type then <tt>get_deleter()</tt> and <tt>u.get_deleter()</tt> both reference the same lvalue deleter.
BOOST_MOVE_FORCEINLINE unique_ptr(BOOST_RV_REF(unique_ptr) u) BOOST_NOEXCEPT
: m_data(u.release(), ::boost::move_if_not_lvalue_reference<D>(u.get_deleter()))
{}
//! <b>Requires</b>: If E is not a reference type, construction of the deleter from an rvalue of type E shall be
//! well formed and shall not throw an exception. Otherwise, E is a reference type and construction of the
//! deleter from an lvalue of type E shall be well formed and shall not throw an exception.
//!
//! <b>Remarks</b>: This constructor shall not participate in overload resolution unless:
//! - <tt>unique_ptr<U, E>::pointer</tt> is implicitly convertible to pointer,
//! - U is not an array type, and
//! - either D is a reference type and E is the same type as D, or D is not a reference type and E is
//! implicitly convertible to D.
//!
//! <b>Effects</b>: Constructs a unique_ptr by transferring ownership from u to *this. If E is a reference type,
//! this deleter is copy constructed from u's deleter; otherwise, this deleter is move constructed from u's deleter.
//!
//! <b>Postconditions</b>: <tt>get()</tt> yields the value <tt>u.get()</tt> yielded before the construction. <tt>get_deleter()</tt>
//! returns a reference to the stored deleter that was constructed from <tt>u.get_deleter()</tt>.
template <class U, class E>
BOOST_MOVE_FORCEINLINE unique_ptr( BOOST_RV_REF_BEG_IF_CXX11 unique_ptr<U, E> BOOST_RV_REF_END_IF_CXX11 u
BOOST_MOVE_DOCIGN(BOOST_MOVE_I typename bmupd::enable_up_moveconv_constr<T BOOST_MOVE_I D BOOST_MOVE_I U BOOST_MOVE_I E>::type* =0)
) BOOST_NOEXCEPT
: m_data(u.release(), ::boost::move_if_not_lvalue_reference<E>(u.get_deleter()))
{
//If T is not an array type, U derives from T
//it uses the default deleter and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor
<D, typename unique_ptr<U, E>::pointer>::value ));
}
//! <b>Requires</b>: The expression <tt>get_deleter()(get())</tt> shall be well formed, shall have well-defined behavior,
//! and shall not throw exceptions.
//!
//! <b>Effects</b>: If <tt>get() == nullpt1r</tt> there are no effects. Otherwise <tt>get_deleter()(get())</tt>.
//!
//! <b>Note</b>: The use of default_delete requires T to be a complete type
~unique_ptr()
{ if(m_data.m_p) m_data.deleter()(m_data.m_p); }
//! <b>Requires</b>: If D is not a reference type, D shall satisfy the requirements of MoveAssignable
//! and assignment of the deleter from an rvalue of type D shall not throw an exception. Otherwise, D
//! is a reference type; <tt>remove_reference<D>::type</tt> shall satisfy the CopyAssignable requirements and
//! assignment of the deleter from an lvalue of type D shall not throw an exception.
//!
//! <b>Effects</b>: Transfers ownership from u to *this as if by calling <tt>reset(u.release())</tt> followed
//! by <tt>get_deleter() = std::forward<D>(u.get_deleter())</tt>.
//!
//! <b>Returns</b>: *this.
unique_ptr& operator=(BOOST_RV_REF(unique_ptr) u) BOOST_NOEXCEPT
{
this->reset(u.release());
m_data.deleter() = ::boost::move_if_not_lvalue_reference<D>(u.get_deleter());
return *this;
}
//! <b>Requires</b>: If E is not a reference type, assignment of the deleter from an rvalue of type E shall be
//! well-formed and shall not throw an exception. Otherwise, E is a reference type and assignment of the
//! deleter from an lvalue of type E shall be well-formed and shall not throw an exception.
//!
//! <b>Remarks</b>: This operator shall not participate in overload resolution unless:
//! - <tt>unique_ptr<U, E>::pointer</tt> is implicitly convertible to pointer and
//! - U is not an array type.
//!
//! <b>Effects</b>: Transfers ownership from u to *this as if by calling <tt>reset(u.release())</tt> followed by
//! <tt>get_deleter() = std::forward<E>(u.get_deleter())</tt>.
//!
//! <b>Returns</b>: *this.
template <class U, class E>
BOOST_MOVE_DOC1ST(unique_ptr&, typename bmupd::enable_up_moveconv_assign
<T BOOST_MOVE_I D BOOST_MOVE_I U BOOST_MOVE_I E BOOST_MOVE_I unique_ptr &>::type)
operator=(BOOST_RV_REF_BEG unique_ptr<U, E> BOOST_RV_REF_END u) BOOST_NOEXCEPT
{
this->reset(u.release());
m_data.deleter() = ::boost::move_if_not_lvalue_reference<E>(u.get_deleter());
return *this;
}
//! <b>Effects</b>: <tt>reset()</tt>.
//!
//! <b>Postcondition</b>: <tt>get() == nullptr</tt>
//!
//! <b>Returns</b>: *this.
unique_ptr& operator=(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type)) BOOST_NOEXCEPT
{ this->reset(); return *this; }
//! <b>Requires</b>: <tt>get() != nullptr</tt>.
//!
//! <b>Returns</b>: <tt>*get()</tt>.
//!
//! <b>Remarks</b: If T is an array type, the program is ill-formed.
BOOST_MOVE_DOC1ST(element_type&, typename bmupmu::add_lvalue_reference<element_type>::type)
operator*() const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT((!bmupmu::is_array<T>::value));
return *m_data.m_p;
}
//! <b>Requires</b>: i < the number of elements in the array to which the stored pointer points.
//!
//! <b>Returns</b>: <tt>get()[i]</tt>.
//!
//! <b>Remarks</b: If T is not an array type, the program is ill-formed.
BOOST_MOVE_FORCEINLINE BOOST_MOVE_DOC1ST(element_type&, typename bmupmu::add_lvalue_reference<element_type>::type)
operator[](std::size_t i) const BOOST_NOEXCEPT
{
BOOST_ASSERT( bmupmu::extent<T>::value == 0 || i < bmupmu::extent<T>::value );
BOOST_ASSERT(m_data.m_p);
return m_data.m_p[i];
}
//! <b>Requires</b>: <tt>get() != nullptr</tt>.
//!
//! <b>Returns</b>: <tt>get()</tt>.
//!
//! <b>Note</b>: use typically requires that T be a complete type.
//!
//! <b>Remarks</b: If T is an array type, the program is ill-formed.
BOOST_MOVE_FORCEINLINE pointer operator->() const BOOST_NOEXCEPT
{
BOOST_STATIC_ASSERT((!bmupmu::is_array<T>::value));
BOOST_ASSERT(m_data.m_p);
return m_data.m_p;
}
//! <b>Returns</b>: The stored pointer.
//!
BOOST_MOVE_FORCEINLINE pointer get() const BOOST_NOEXCEPT
{ return m_data.m_p; }
//! <b>Returns</b>: A reference to the stored deleter.
//!
BOOST_MOVE_FORCEINLINE BOOST_MOVE_DOC1ST(D&, typename bmupmu::add_lvalue_reference<D>::type)
get_deleter() BOOST_NOEXCEPT
{ return m_data.deleter(); }
//! <b>Returns</b>: A reference to the stored deleter.
//!
BOOST_MOVE_FORCEINLINE BOOST_MOVE_DOC1ST(const D&, typename bmupmu::add_const_lvalue_reference<D>::type)
get_deleter() const BOOST_NOEXCEPT
{ return m_data.deleter(); }
#ifdef BOOST_MOVE_DOXYGEN_INVOKED
//! <b>Returns</b>: Returns: get() != nullptr.
//!
BOOST_MOVE_FORCEINLINE explicit operator bool
#else
BOOST_MOVE_FORCEINLINE operator bmupd::explicit_bool_arg
#endif
()const BOOST_NOEXCEPT
{
return m_data.m_p
? &bmupd::bool_conversion::for_bool
: bmupd::explicit_bool_arg(0);
}
//! <b>Postcondition</b>: <tt>get() == nullptr</tt>.
//!
//! <b>Returns</b>: The value <tt>get()</tt> had at the start of the call to release.
BOOST_MOVE_FORCEINLINE pointer release() BOOST_NOEXCEPT
{
const pointer tmp = m_data.m_p;
m_data.m_p = pointer();
return tmp;
}
//! <b>Requires</b>: The expression <tt>get_deleter()(get())</tt> shall be well formed, shall have well-defined behavior,
//! and shall not throw exceptions.
//!
//! <b>Effects</b>: assigns p to the stored pointer, and then if the old value of the stored pointer, old_p, was not
//! equal to nullptr, calls <tt>get_deleter()(old_p)</tt>. Note: The order of these operations is significant
//! because the call to <tt>get_deleter()</tt> may destroy *this.
//!
//! <b>Postconditions</b>: <tt>get() == p</tt>. Note: The postcondition does not hold if the call to <tt>get_deleter()</tt>
//! destroys *this since <tt>this->get()</tt> is no longer a valid expression.
//!
//! <b>Remarks</b>: This constructor shall not participate in overload resolution unless:
//! - If T is not an array type and Pointer is implicitly convertible to pointer.
//! - If T is an array type and Pointer is a more CV qualified pointer to element_type.
template<class Pointer>
BOOST_MOVE_DOC1ST(void, typename bmupd::enable_up_ptr<T BOOST_MOVE_I Pointer BOOST_MOVE_I pointer BOOST_MOVE_I void>::type)
reset(Pointer p) BOOST_NOEXCEPT
{
//If T is not an array type, element_type_t<Pointer> derives from T
//it uses the default deleter and T has no virtual destructor, then you have a problem
BOOST_STATIC_ASSERT(( !::boost::move_upmu::missing_virtual_destructor
<D, typename bmupd::get_element_type<Pointer>::type>::value ));
pointer tmp = m_data.m_p;
m_data.m_p = p;
if(tmp) m_data.deleter()(tmp);
}
//! <b>Requires</b>: The expression <tt>get_deleter()(get())</tt> shall be well formed, shall have well-defined behavior,
//! and shall not throw exceptions.
//!
//! <b>Effects</b>: assigns nullptr to the stored pointer, and then if the old value of the stored pointer, old_p, was not
//! equal to nullptr, calls <tt>get_deleter()(old_p)</tt>. Note: The order of these operations is significant
//! because the call to <tt>get_deleter()</tt> may destroy *this.
//!
//! <b>Postconditions</b>: <tt>get() == p</tt>. Note: The postcondition does not hold if the call to <tt>get_deleter()</tt>
//! destroys *this since <tt>this->get()</tt> is no longer a valid expression.
void reset() BOOST_NOEXCEPT
{ this->reset(pointer()); }
//! <b>Effects</b>: Same as <tt>reset()</tt>
//!
void reset(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type)) BOOST_NOEXCEPT
{ this->reset(); }
//! <b>Requires</b>: <tt>get_deleter()</tt> shall be swappable and shall not throw an exception under swap.
//!
//! <b>Effects</b>: Invokes swap on the stored pointers and on the stored deleters of *this and u.
void swap(unique_ptr& u) BOOST_NOEXCEPT
{
::boost::adl_move_swap(m_data.m_p, u.m_data.m_p);
::boost::adl_move_swap(m_data.deleter(), u.m_data.deleter());
}
};
//! <b>Effects</b>: Calls <tt>x.swap(y)</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE void swap(unique_ptr<T, D> &x, unique_ptr<T, D> &y) BOOST_NOEXCEPT
{ x.swap(y); }
//! <b>Returns</b>: <tt>x.get() == y.get()</tt>.
//!
template <class T1, class D1, class T2, class D2>
BOOST_MOVE_FORCEINLINE bool operator==(const unique_ptr<T1, D1> &x, const unique_ptr<T2, D2> &y)
{ return x.get() == y.get(); }
//! <b>Returns</b>: <tt>x.get() != y.get()</tt>.
//!
template <class T1, class D1, class T2, class D2>
BOOST_MOVE_FORCEINLINE bool operator!=(const unique_ptr<T1, D1> &x, const unique_ptr<T2, D2> &y)
{ return x.get() != y.get(); }
//! <b>Returns</b>: x.get() < y.get().
//!
//! <b>Remarks</b>: This comparison shall induce a
//! strict weak ordering betwen pointers.
template <class T1, class D1, class T2, class D2>
BOOST_MOVE_FORCEINLINE bool operator<(const unique_ptr<T1, D1> &x, const unique_ptr<T2, D2> &y)
{ return x.get() < y.get(); }
//! <b>Returns</b>: !(y < x).
//!
template <class T1, class D1, class T2, class D2>
BOOST_MOVE_FORCEINLINE bool operator<=(const unique_ptr<T1, D1> &x, const unique_ptr<T2, D2> &y)
{ return !(y < x); }
//! <b>Returns</b>: y < x.
//!
template <class T1, class D1, class T2, class D2>
BOOST_MOVE_FORCEINLINE bool operator>(const unique_ptr<T1, D1> &x, const unique_ptr<T2, D2> &y)
{ return y < x; }
//! <b>Returns</b>:!(x < y).
//!
template <class T1, class D1, class T2, class D2>
BOOST_MOVE_FORCEINLINE bool operator>=(const unique_ptr<T1, D1> &x, const unique_ptr<T2, D2> &y)
{ return !(x < y); }
//! <b>Returns</b>:!x.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator==(const unique_ptr<T, D> &x, BOOST_MOVE_DOC0PTR(bmupd::nullptr_type)) BOOST_NOEXCEPT
{ return !x; }
//! <b>Returns</b>:!x.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator==(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), const unique_ptr<T, D> &x) BOOST_NOEXCEPT
{ return !x; }
//! <b>Returns</b>: (bool)x.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator!=(const unique_ptr<T, D> &x, BOOST_MOVE_DOC0PTR(bmupd::nullptr_type)) BOOST_NOEXCEPT
{ return !!x; }
//! <b>Returns</b>: (bool)x.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator!=(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), const unique_ptr<T, D> &x) BOOST_NOEXCEPT
{ return !!x; }
//! <b>Requires</b>: <tt>operator </tt> shall induce a strict weak ordering on unique_ptr<T, D>::pointer values.
//!
//! <b>Returns</b>: Returns <tt>x.get() < pointer()</tt>.
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator<(const unique_ptr<T, D> &x, BOOST_MOVE_DOC0PTR(bmupd::nullptr_type))
{ return x.get() < typename unique_ptr<T, D>::pointer(); }
//! <b>Requires</b>: <tt>operator </tt> shall induce a strict weak ordering on unique_ptr<T, D>::pointer values.
//!
//! <b>Returns</b>: Returns <tt>pointer() < x.get()</tt>.
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator<(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), const unique_ptr<T, D> &x)
{ return typename unique_ptr<T, D>::pointer() < x.get(); }
//! <b>Returns</b>: <tt>nullptr < x</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator>(const unique_ptr<T, D> &x, BOOST_MOVE_DOC0PTR(bmupd::nullptr_type))
{ return x.get() > typename unique_ptr<T, D>::pointer(); }
//! <b>Returns</b>: <tt>x < nullptr</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator>(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), const unique_ptr<T, D> &x)
{ return typename unique_ptr<T, D>::pointer() > x.get(); }
//! <b>Returns</b>: <tt>!(nullptr < x)</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator<=(const unique_ptr<T, D> &x, BOOST_MOVE_DOC0PTR(bmupd::nullptr_type))
{ return !(bmupd::nullptr_type() < x); }
//! <b>Returns</b>: <tt>!(x < nullptr)</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator<=(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), const unique_ptr<T, D> &x)
{ return !(x < bmupd::nullptr_type()); }
//! <b>Returns</b>: <tt>!(x < nullptr)</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator>=(const unique_ptr<T, D> &x, BOOST_MOVE_DOC0PTR(bmupd::nullptr_type))
{ return !(x < bmupd::nullptr_type()); }
//! <b>Returns</b>: <tt>!(nullptr < x)</tt>.
//!
template <class T, class D>
BOOST_MOVE_FORCEINLINE bool operator>=(BOOST_MOVE_DOC0PTR(bmupd::nullptr_type), const unique_ptr<T, D> &x)
{ return !(bmupd::nullptr_type() < x); }
} //namespace movelib {
} //namespace boost{
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_UNIQUE_PTR_HPP_INCLUDED

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
//! This header includes core utilities from <tt><boost/move/utility_core.hpp></tt> and defines
//! some more advanced utilities such as:
#ifndef BOOST_MOVE_MOVE_UTILITY_HPP
#define BOOST_MOVE_MOVE_UTILITY_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp> //forceinline
#include <boost/move/utility_core.hpp>
#include <boost/move/traits.hpp>
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace boost {
//////////////////////////////////////////////////////////////////////////////
//
// move_if_noexcept()
//
//////////////////////////////////////////////////////////////////////////////
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< enable_move_utility_emulation<T>::value && !has_move_emulation_enabled<T>::value
, typename ::boost::move_detail::add_const<T>::type &
>::type
move_if_noexcept(T& x) BOOST_NOEXCEPT
{
return x;
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< enable_move_utility_emulation<T>::value && has_move_emulation_enabled<T>::value
&& ::boost::move_detail::is_nothrow_move_constructible_or_uncopyable<T>::value, rv<T>&>::type
move_if_noexcept(T& x) BOOST_NOEXCEPT
{
return *static_cast<rv<T>* >(::boost::move_detail::addressof(x));
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< enable_move_utility_emulation<T>::value && has_move_emulation_enabled<T>::value
&& ::boost::move_detail::is_nothrow_move_constructible_or_uncopyable<T>::value
, rv<T>&
>::type
move_if_noexcept(rv<T>& x) BOOST_NOEXCEPT
{
return x;
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< enable_move_utility_emulation<T>::value && has_move_emulation_enabled<T>::value
&& !::boost::move_detail::is_nothrow_move_constructible_or_uncopyable<T>::value
, typename ::boost::move_detail::add_const<T>::type &
>::type
move_if_noexcept(T& x) BOOST_NOEXCEPT
{
return x;
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< enable_move_utility_emulation<T>::value && has_move_emulation_enabled<T>::value
&& !::boost::move_detail::is_nothrow_move_constructible_or_uncopyable<T>::value
, typename ::boost::move_detail::add_const<T>::type &
>::type
move_if_noexcept(rv<T>& x) BOOST_NOEXCEPT
{
return x;
}
} //namespace boost
#else //#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#if defined(BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE)
#include <utility>
namespace boost{
using ::std::move_if_noexcept;
} //namespace boost
#else //!BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE
namespace boost {
//////////////////////////////////////////////////////////////////////////////
//
// move_if_noexcept()
//
//////////////////////////////////////////////////////////////////////////////
#if defined(BOOST_MOVE_DOXYGEN_INVOKED)
//! This function provides a way to convert a reference into a rvalue reference
//! in compilers with rvalue references. For other compilers converts T & into
//! <i>::boost::rv<T> &</i> so that move emulation is activated. Reference
//! would be converted to rvalue reference only if input type is nothrow move
//! constructible or if it has no copy constructor. In all other cases const
//! reference would be returned
template <class T>
rvalue_reference_or_const_lvalue_reference move_if_noexcept(input_reference) noexcept;
#else //BOOST_MOVE_DOXYGEN_INVOKED
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< ::boost::move_detail::is_nothrow_move_constructible_or_uncopyable<T>::value, T&&>::type
move_if_noexcept(T& x) BOOST_NOEXCEPT
{ return ::boost::move(x); }
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_c
< !::boost::move_detail::is_nothrow_move_constructible_or_uncopyable<T>::value, const T&>::type
move_if_noexcept(T& x) BOOST_NOEXCEPT
{ return x; }
#endif //BOOST_MOVE_DOXYGEN_INVOKED
} //namespace boost {
#endif //#if defined(BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE)
#endif //BOOST_NO_CXX11_RVALUE_REFERENCES
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_MOVE_UTILITY_HPP

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//////////////////////////////////////////////////////////////////////////////
//
// (C) Copyright Ion Gaztanaga 2012-2012.
// 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/move for documentation.
//
//////////////////////////////////////////////////////////////////////////////
//! \file
//! This header defines core utilities to ease the development
//! of move-aware functions. This header minimizes dependencies
//! from other libraries.
#ifndef BOOST_MOVE_MOVE_UTILITY_CORE_HPP
#define BOOST_MOVE_MOVE_UTILITY_CORE_HPP
#ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
#endif
#
#if defined(BOOST_HAS_PRAGMA_ONCE)
# pragma once
#endif
#include <boost/move/detail/config_begin.hpp>
#include <boost/move/detail/workaround.hpp> //forceinline
#include <boost/move/core.hpp>
#include <boost/move/detail/meta_utils.hpp>
#include <boost/static_assert.hpp>
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace boost {
template<class T>
struct enable_move_utility_emulation
{
static const bool value = true;
};
//////////////////////////////////////////////////////////////////////////////
//
// move()
//
//////////////////////////////////////////////////////////////////////////////
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< T &
, enable_move_utility_emulation<T>
, has_move_emulation_disabled<T>
>::type
move(T& x) BOOST_NOEXCEPT
{
return x;
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< rv<T>&
, enable_move_utility_emulation<T>
, has_move_emulation_enabled<T>
>::type
move(T& x) BOOST_NOEXCEPT
{
return *BOOST_MOVE_TO_RV_CAST(::boost::rv<T>*, ::boost::move_detail::addressof(x) );
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< rv<T>&
, enable_move_utility_emulation<T>
, has_move_emulation_enabled<T>
>::type
move(rv<T>& x) BOOST_NOEXCEPT
{
return x;
}
//////////////////////////////////////////////////////////////////////////////
//
// forward()
//
//////////////////////////////////////////////////////////////////////////////
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< T &
, enable_move_utility_emulation<T>
, ::boost::move_detail::is_rv<T>
>::type
forward(const typename ::boost::move_detail::identity<T>::type &x) BOOST_NOEXCEPT
{
return const_cast<T&>(x);
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< const T &
, enable_move_utility_emulation<T>
, ::boost::move_detail::is_not_rv<T>
>::type
forward(const typename ::boost::move_detail::identity<T>::type &x) BOOST_NOEXCEPT
{
return x;
}
//////////////////////////////////////////////////////////////////////////////
//
// move_if_not_lvalue_reference()
//
//////////////////////////////////////////////////////////////////////////////
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< T &
, enable_move_utility_emulation<T>
, ::boost::move_detail::is_rv<T>
>::type
move_if_not_lvalue_reference(const typename ::boost::move_detail::identity<T>::type &x) BOOST_NOEXCEPT
{
return const_cast<T&>(x);
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< typename ::boost::move_detail::add_lvalue_reference<T>::type
, enable_move_utility_emulation<T>
, ::boost::move_detail::is_not_rv<T>
, ::boost::move_detail::or_
< ::boost::move_detail::is_lvalue_reference<T>
, has_move_emulation_disabled<T>
>
>::type
move_if_not_lvalue_reference(typename ::boost::move_detail::remove_reference<T>::type &x) BOOST_NOEXCEPT
{
return x;
}
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::enable_if_and
< rv<T>&
, enable_move_utility_emulation<T>
, ::boost::move_detail::is_not_rv<T>
, ::boost::move_detail::and_
< ::boost::move_detail::not_< ::boost::move_detail::is_lvalue_reference<T> >
, has_move_emulation_enabled<T>
>
>::type
move_if_not_lvalue_reference(typename ::boost::move_detail::remove_reference<T>::type &x) BOOST_NOEXCEPT
{
return move(x);
}
} //namespace boost
#else //#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#if defined(BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE)
#include <utility>
namespace boost{
using ::std::move;
using ::std::forward;
} //namespace boost
#else //!BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE
namespace boost {
//! This trait's internal boolean `value` is false in compilers with rvalue references
//! and true in compilers without rvalue references.
//!
//! A user can specialize this trait for a type T to false to SFINAE out `move` and `forward`
//! so that the user can define a different move emulation for that type in namespace boost
//! (e.g. another Boost library for its types) and avoid any overload ambiguity.
template<class T>
struct enable_move_utility_emulation
{
static const bool value = false;
};
//////////////////////////////////////////////////////////////////////////////
//
// move
//
//////////////////////////////////////////////////////////////////////////////
#if defined(BOOST_MOVE_DOXYGEN_INVOKED)
//! This function provides a way to convert a reference into a rvalue reference
//! in compilers with rvalue references. For other compilers if `T` is Boost.Move
//! enabled type then it converts `T&` into <tt>::boost::rv<T> &</tt> so that
//! move emulation is activated, else it returns `T &`.
template <class T>
rvalue_reference move(input_reference) noexcept;
#elif defined(BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES)
//Old move approach, lvalues could bind to rvalue references
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::remove_reference<T>::type && move(T&& t) BOOST_NOEXCEPT
{ return t; }
#else //BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES
template <class T>
BOOST_MOVE_FORCEINLINE typename ::boost::move_detail::remove_reference<T>::type && move(T&& t) BOOST_NOEXCEPT
{ return static_cast<typename ::boost::move_detail::remove_reference<T>::type &&>(t); }
#endif //BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES
//////////////////////////////////////////////////////////////////////////////
//
// forward
//
//////////////////////////////////////////////////////////////////////////////
#if defined(BOOST_MOVE_DOXYGEN_INVOKED)
//! This function provides limited form of forwarding that is usually enough for
//! in-place construction and avoids the exponential overloading for
//! achieve the limited forwarding in C++03.
//!
//! For compilers with rvalue references this function provides perfect forwarding.
//!
//! Otherwise:
//! * If input_reference binds to const ::boost::rv<T> & then it output_reference is
//! ::boost::rv<T> &
//!
//! * Else, output_reference is equal to input_reference.
template <class T> output_reference forward(input_reference) noexcept;
#elif defined(BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES)
//Old move approach, lvalues could bind to rvalue references
template <class T>
BOOST_MOVE_FORCEINLINE T&& forward(typename ::boost::move_detail::identity<T>::type&& t) BOOST_NOEXCEPT
{ return t; }
#else //Old move
template <class T>
BOOST_MOVE_FORCEINLINE T&& forward(typename ::boost::move_detail::remove_reference<T>::type& t) BOOST_NOEXCEPT
{ return static_cast<T&&>(t); }
template <class T>
BOOST_MOVE_FORCEINLINE T&& forward(typename ::boost::move_detail::remove_reference<T>::type&& t) BOOST_NOEXCEPT
{
//"boost::forward<T> error: 'T' is a lvalue reference, can't forward as rvalue.";
BOOST_STATIC_ASSERT(!boost::move_detail::is_lvalue_reference<T>::value);
return static_cast<T&&>(t);
}
#endif //BOOST_MOVE_DOXYGEN_INVOKED
//////////////////////////////////////////////////////////////////////////////
//
// move_if_not_lvalue_reference
//
//////////////////////////////////////////////////////////////////////////////
#if defined(BOOST_MOVE_DOXYGEN_INVOKED)
//! <b>Effects</b>: Calls `boost::move` if `input_reference` is not a lvalue reference.
//! Otherwise returns the reference
template <class T> output_reference move_if_not_lvalue_reference(input_reference) noexcept;
#elif defined(BOOST_MOVE_OLD_RVALUE_REF_BINDING_RULES)
//Old move approach, lvalues could bind to rvalue references
template <class T>
BOOST_MOVE_FORCEINLINE T&& move_if_not_lvalue_reference(typename ::boost::move_detail::identity<T>::type&& t) BOOST_NOEXCEPT
{ return t; }
#else //Old move
template <class T>
BOOST_MOVE_FORCEINLINE T&& move_if_not_lvalue_reference(typename ::boost::move_detail::remove_reference<T>::type& t) BOOST_NOEXCEPT
{ return static_cast<T&&>(t); }
template <class T>
BOOST_MOVE_FORCEINLINE T&& move_if_not_lvalue_reference(typename ::boost::move_detail::remove_reference<T>::type&& t) BOOST_NOEXCEPT
{
//"boost::forward<T> error: 'T' is a lvalue reference, can't forward as rvalue.";
BOOST_STATIC_ASSERT(!boost::move_detail::is_lvalue_reference<T>::value);
return static_cast<T&&>(t);
}
#endif //BOOST_MOVE_DOXYGEN_INVOKED
} //namespace boost {
#endif //#if defined(BOOST_MOVE_USE_STANDARD_LIBRARY_MOVE)
#endif //BOOST_NO_CXX11_RVALUE_REFERENCES
#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
namespace boost{
namespace move_detail{
template <typename T>
typename boost::move_detail::add_rvalue_reference<T>::type declval();
} //namespace move_detail{
} //namespace boost{
#endif //#if !defined(BOOST_MOVE_DOXYGEN_INVOKED)
#include <boost/move/detail/config_end.hpp>
#endif //#ifndef BOOST_MOVE_MOVE_UTILITY_CORE_HPP