Add vxWorks directory with Boost smart_ptr headers

This is the minimal set of files needed, copied from pvCommonCPP.
This commit is contained in:
Andrew Johnson
2017-11-01 16:14:00 -05:00
parent 824c91d70c
commit 222162bcb6
47 changed files with 7630 additions and 1 deletions

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@@ -16,7 +16,10 @@ src_DEPEND_DIRS = configure
DIRS += RTEMS
RTEMS_DEPEND_DIRS = src
DIRS += vxWorks
vxWorks_DEPEND_DIRS = src
DIRS += test
test_DEPEND_DIRS = RTEMS
test_DEPEND_DIRS = RTEMS vxWorks
include $(TOP)/configure/RULES_TOP

62
vxWorks/Makefile Normal file
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@@ -0,0 +1,62 @@
#*************************************************************************
# Copyright (c) 2017 UChicago Argonne LLC, as Operator of Argonne
# National Laboratory.
# EPICS BASE is distributed subject to a Software License Agreement found
# in file LICENSE that is included with this distribution.
#*************************************************************************
TOP = ..
include $(TOP)/configure/CONFIG
# Install Boost smart_ptr headers needed by VxWorks 6.x
INC_vxWorks += boost/assert.hpp
INC_vxWorks += boost/checked_delete.hpp
INC_vxWorks += boost/config/auto_link.hpp
INC_vxWorks += boost/config/compiler/gcc.hpp
INC_vxWorks += boost/config.hpp
INC_vxWorks += boost/config/no_tr1/memory.hpp
INC_vxWorks += boost/config/no_tr1/utility.hpp
INC_vxWorks += boost/config/platform/vxworks.hpp
INC_vxWorks += boost/config/posix_features.hpp
INC_vxWorks += boost/config/select_compiler_config.hpp
INC_vxWorks += boost/config/select_platform_config.hpp
INC_vxWorks += boost/config/select_stdlib_config.hpp
INC_vxWorks += boost/config/stdlib/dinkumware.hpp
INC_vxWorks += boost/config/suffix.hpp
INC_vxWorks += boost/config/user.hpp
INC_vxWorks += boost/current_function.hpp
INC_vxWorks += boost/detail/sp_typeinfo.hpp
INC_vxWorks += boost/detail/workaround.hpp
INC_vxWorks += boost/enable_shared_from_this.hpp
INC_vxWorks += boost/exception/detail/attribute_noreturn.hpp
INC_vxWorks += boost/exception/exception.hpp
INC_vxWorks += boost/memory_order.hpp
INC_vxWorks += boost/shared_ptr.hpp
INC_vxWorks += boost/smart_ptr/bad_weak_ptr.hpp
INC_vxWorks += boost/smart_ptr/detail/operator_bool.hpp
INC_vxWorks += boost/smart_ptr/detail/shared_count.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_convertible.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_counted_base_gcc_ppc.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_counted_base.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_counted_impl.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_has_sync.hpp
INC_vxWorks += boost/smart_ptr/detail/spinlock.hpp
INC_vxWorks += boost/smart_ptr/detail/spinlock_pool.hpp
INC_vxWorks += boost/smart_ptr/detail/spinlock_sync.hpp
INC_vxWorks += boost/smart_ptr/detail/sp_nullptr_t.hpp
INC_vxWorks += boost/smart_ptr/detail/yield_k.hpp
INC_vxWorks += boost/smart_ptr/enable_shared_from_this.hpp
INC_vxWorks += boost/smart_ptr/shared_ptr.hpp
INC_vxWorks += boost/smart_ptr/weak_ptr.hpp
INC_vxWorks += boost/throw_exception.hpp
INC_vxWorks += boost/tr1/detail/config.hpp
INC_vxWorks += boost/tr1/memory.hpp
INC_vxWorks += boost/type_traits/is_signed.hpp
INC_vxWorks += boost/weak_ptr.hpp
# Base doesn't have a vpath for .hpp files
vpath %.hpp $(USR_VPATH) $(ALL_SRC_DIRS)
include $(TOP)/configure/RULES

131
vxWorks/boost/assert.hpp Normal file
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@@ -0,0 +1,131 @@
//
// boost/assert.hpp - BOOST_ASSERT(expr)
// BOOST_ASSERT_MSG(expr, msg)
// BOOST_VERIFY(expr)
//
// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd.
// Copyright (c) 2007 Peter Dimov
// Copyright (c) Beman Dawes 2011
//
// 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)
//
// Note: There are no include guards. This is intentional.
//
// See http://www.boost.org/libs/utility/assert.html for documentation.
//
//
// Stop inspect complaining about use of 'assert':
//
// boostinspect:naassert_macro
//
//--------------------------------------------------------------------------------------//
// BOOST_ASSERT //
//--------------------------------------------------------------------------------------//
#undef BOOST_ASSERT
#if defined(BOOST_DISABLE_ASSERTS)
# define BOOST_ASSERT(expr) ((void)0)
#elif defined(BOOST_ENABLE_ASSERT_HANDLER)
#include <boost/current_function.hpp>
namespace boost
{
void assertion_failed(char const * expr,
char const * function, char const * file, long line); // user defined
} // namespace boost
#define BOOST_ASSERT(expr) ((expr) \
? ((void)0) \
: ::boost::assertion_failed(#expr, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
#else
# include <assert.h> // .h to support old libraries w/o <cassert> - effect is the same
# define BOOST_ASSERT(expr) assert(expr)
#endif
//--------------------------------------------------------------------------------------//
// BOOST_ASSERT_MSG //
//--------------------------------------------------------------------------------------//
# undef BOOST_ASSERT_MSG
#if defined(BOOST_DISABLE_ASSERTS) || defined(NDEBUG)
#define BOOST_ASSERT_MSG(expr, msg) ((void)0)
#elif defined(BOOST_ENABLE_ASSERT_HANDLER)
#include <boost/current_function.hpp>
namespace boost
{
void assertion_failed_msg(char const * expr, char const * msg,
char const * function, char const * file, long line); // user defined
} // namespace boost
#define BOOST_ASSERT_MSG(expr, msg) ((expr) \
? ((void)0) \
: ::boost::assertion_failed_msg(#expr, msg, BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
#else
#ifndef BOOST_ASSERT_HPP
#define BOOST_ASSERT_HPP
#include <cstdlib>
#include <iostream>
#include <boost/current_function.hpp>
// IDE's like Visual Studio perform better if output goes to std::cout or
// some other stream, so allow user to configure output stream:
#ifndef BOOST_ASSERT_MSG_OSTREAM
# define BOOST_ASSERT_MSG_OSTREAM std::cerr
#endif
namespace boost
{
namespace assertion
{
namespace detail
{
inline void assertion_failed_msg(char const * expr, char const * msg, char const * function,
char const * file, long line)
{
BOOST_ASSERT_MSG_OSTREAM
<< "***** Internal Program Error - assertion (" << expr << ") failed in "
<< function << ":\n"
<< file << '(' << line << "): " << msg << std::endl;
std::abort();
}
} // detail
} // assertion
} // detail
#endif
#define BOOST_ASSERT_MSG(expr, msg) ((expr) \
? ((void)0) \
: ::boost::assertion::detail::assertion_failed_msg(#expr, msg, \
BOOST_CURRENT_FUNCTION, __FILE__, __LINE__))
#endif
//--------------------------------------------------------------------------------------//
// BOOST_VERIFY //
//--------------------------------------------------------------------------------------//
#undef BOOST_VERIFY
#if defined(BOOST_DISABLE_ASSERTS) || ( !defined(BOOST_ENABLE_ASSERT_HANDLER) && defined(NDEBUG) )
# define BOOST_VERIFY(expr) ((void)(expr))
#else
# define BOOST_VERIFY(expr) BOOST_ASSERT(expr)
#endif

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#ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED
#define BOOST_CHECKED_DELETE_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/checked_delete.hpp
//
// Copyright (c) 2002, 2003 Peter Dimov
// Copyright (c) 2003 Daniel Frey
// Copyright (c) 2003 Howard Hinnant
//
// 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/utility/checked_delete.html for documentation.
//
namespace boost
{
// verify that types are complete for increased safety
template<class T> inline void checked_delete(T * x)
{
// intentionally complex - simplification causes regressions
typedef char type_must_be_complete[ sizeof(T)? 1: -1 ];
(void) sizeof(type_must_be_complete);
delete x;
}
template<class T> inline void checked_array_delete(T * x)
{
typedef char type_must_be_complete[ sizeof(T)? 1: -1 ];
(void) sizeof(type_must_be_complete);
delete [] x;
}
template<class T> struct checked_deleter
{
typedef void result_type;
typedef T * argument_type;
void operator()(T * x) const
{
// boost:: disables ADL
boost::checked_delete(x);
}
};
template<class T> struct checked_array_deleter
{
typedef void result_type;
typedef T * argument_type;
void operator()(T * x) const
{
boost::checked_array_delete(x);
}
};
} // namespace boost
#endif // #ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED

70
vxWorks/boost/config.hpp Normal file
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@@ -0,0 +1,70 @@
// Boost config.hpp configuration header file ------------------------------//
// (C) Copyright John Maddock 2002.
// Use, modification and distribution are subject to 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/config for most recent version.
// Boost config.hpp policy and rationale documentation has been moved to
// http://www.boost.org/libs/config
//
// CAUTION: This file is intended to be completely stable -
// DO NOT MODIFY THIS FILE!
//
#ifndef BOOST_CONFIG_HPP
#define BOOST_CONFIG_HPP
// if we don't have a user config, then use the default location:
#if !defined(BOOST_USER_CONFIG) && !defined(BOOST_NO_USER_CONFIG)
# define BOOST_USER_CONFIG <boost/config/user.hpp>
#endif
// include it first:
#ifdef BOOST_USER_CONFIG
# include BOOST_USER_CONFIG
#endif
// if we don't have a compiler config set, try and find one:
#if !defined(BOOST_COMPILER_CONFIG) && !defined(BOOST_NO_COMPILER_CONFIG) && !defined(BOOST_NO_CONFIG)
# include <boost/config/select_compiler_config.hpp>
#endif
// if we have a compiler config, include it now:
#ifdef BOOST_COMPILER_CONFIG
# include BOOST_COMPILER_CONFIG
#endif
// if we don't have a std library config set, try and find one:
#if !defined(BOOST_STDLIB_CONFIG) && !defined(BOOST_NO_STDLIB_CONFIG) && !defined(BOOST_NO_CONFIG) && defined(__cplusplus)
# include <boost/config/select_stdlib_config.hpp>
#endif
// if we have a std library config, include it now:
#ifdef BOOST_STDLIB_CONFIG
# include BOOST_STDLIB_CONFIG
#endif
// if we don't have a platform config set, try and find one:
#if !defined(BOOST_PLATFORM_CONFIG) && !defined(BOOST_NO_PLATFORM_CONFIG) && !defined(BOOST_NO_CONFIG)
# include <boost/config/select_platform_config.hpp>
#endif
// if we have a platform config, include it now:
#ifdef BOOST_PLATFORM_CONFIG
# include BOOST_PLATFORM_CONFIG
#endif
// get config suffix code:
#include <boost/config/suffix.hpp>
#endif // BOOST_CONFIG_HPP

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@@ -0,0 +1,423 @@
// (C) Copyright John Maddock 2003.
// Use, modification and distribution are subject to 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)
/*
* LOCATION: see http://www.boost.org for most recent version.
* FILE auto_link.hpp
* VERSION see <boost/version.hpp>
* DESCRIPTION: Automatic library inclusion for Borland/Microsoft compilers.
*/
/*************************************************************************
USAGE:
~~~~~~
Before including this header you must define one or more of define the following macros:
BOOST_LIB_NAME: Required: A string containing the basename of the library,
for example boost_regex.
BOOST_LIB_TOOLSET: Optional: the base name of the toolset.
BOOST_DYN_LINK: Optional: when set link to dll rather than static library.
BOOST_LIB_DIAGNOSTIC: Optional: when set the header will print out the name
of the library selected (useful for debugging).
BOOST_AUTO_LINK_NOMANGLE: Specifies that we should link to BOOST_LIB_NAME.lib,
rather than a mangled-name version.
BOOST_AUTO_LINK_TAGGED: Specifies that we link to libraries built with the --layout=tagged option.
This is essentially the same as the default name-mangled version, but without
the compiler name and version, or the Boost version. Just the build options.
These macros will be undef'ed at the end of the header, further this header
has no include guards - so be sure to include it only once from your library!
Algorithm:
~~~~~~~~~~
Libraries for Borland and Microsoft compilers are automatically
selected here, the name of the lib is selected according to the following
formula:
BOOST_LIB_PREFIX
+ BOOST_LIB_NAME
+ "_"
+ BOOST_LIB_TOOLSET
+ BOOST_LIB_THREAD_OPT
+ BOOST_LIB_RT_OPT
"-"
+ BOOST_LIB_VERSION
These are defined as:
BOOST_LIB_PREFIX: "lib" for static libraries otherwise "".
BOOST_LIB_NAME: The base name of the lib ( for example boost_regex).
BOOST_LIB_TOOLSET: The compiler toolset name (vc6, vc7, bcb5 etc).
BOOST_LIB_THREAD_OPT: "-mt" for multithread builds, otherwise nothing.
BOOST_LIB_RT_OPT: A suffix that indicates the runtime library used,
contains one or more of the following letters after
a hyphen:
s static runtime (dynamic if not present).
g debug/diagnostic runtime (release if not present).
y Python debug/diagnostic runtime (release if not present).
d debug build (release if not present).
p STLport build.
n STLport build without its IOStreams.
BOOST_LIB_VERSION: The Boost version, in the form x_y, for Boost version x.y.
***************************************************************************/
#ifdef __cplusplus
# ifndef BOOST_CONFIG_HPP
# include <boost/config.hpp>
# endif
#elif defined(_MSC_VER) && !defined(__MWERKS__) && !defined(__EDG_VERSION__)
//
// C language compatability (no, honestly)
//
# define BOOST_MSVC _MSC_VER
# define BOOST_STRINGIZE(X) BOOST_DO_STRINGIZE(X)
# define BOOST_DO_STRINGIZE(X) #X
#endif
//
// Only include what follows for known and supported compilers:
//
#if defined(BOOST_MSVC) \
|| defined(__BORLANDC__) \
|| (defined(__MWERKS__) && defined(_WIN32) && (__MWERKS__ >= 0x3000)) \
|| (defined(__ICL) && defined(_MSC_EXTENSIONS) && (_MSC_VER >= 1200))
#ifndef BOOST_VERSION_HPP
# include <boost/version.hpp>
#endif
#ifndef BOOST_LIB_NAME
# error "Macro BOOST_LIB_NAME not set (internal error)"
#endif
//
// error check:
//
#if defined(__MSVC_RUNTIME_CHECKS) && !defined(_DEBUG)
# pragma message("Using the /RTC option without specifying a debug runtime will lead to linker errors")
# pragma message("Hint: go to the code generation options and switch to one of the debugging runtimes")
# error "Incompatible build options"
#endif
//
// select toolset if not defined already:
//
#ifndef BOOST_LIB_TOOLSET
# if defined(BOOST_MSVC) && (BOOST_MSVC < 1200)
// Note: no compilers before 1200 are supported
# elif defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
# ifdef UNDER_CE
// eVC4:
# define BOOST_LIB_TOOLSET "evc4"
# else
// vc6:
# define BOOST_LIB_TOOLSET "vc6"
# endif
# elif defined(BOOST_MSVC) && (BOOST_MSVC < 1310)
// vc7:
# define BOOST_LIB_TOOLSET "vc7"
# elif defined(BOOST_MSVC) && (BOOST_MSVC < 1400)
// vc71:
# define BOOST_LIB_TOOLSET "vc71"
# elif defined(BOOST_MSVC) && (BOOST_MSVC < 1500)
// vc80:
# define BOOST_LIB_TOOLSET "vc80"
# elif defined(BOOST_MSVC) && (BOOST_MSVC < 1600)
// vc90:
# define BOOST_LIB_TOOLSET "vc90"
# elif defined(BOOST_MSVC) && (BOOST_MSVC < 1700)
// vc10:
# define BOOST_LIB_TOOLSET "vc100"
# elif defined(BOOST_MSVC)
// vc11:
# define BOOST_LIB_TOOLSET "vc110"
# elif defined(__BORLANDC__)
// CBuilder 6:
# define BOOST_LIB_TOOLSET "bcb"
# elif defined(__ICL)
// Intel C++, no version number:
# define BOOST_LIB_TOOLSET "iw"
# elif defined(__MWERKS__) && (__MWERKS__ <= 0x31FF )
// Metrowerks CodeWarrior 8.x
# define BOOST_LIB_TOOLSET "cw8"
# elif defined(__MWERKS__) && (__MWERKS__ <= 0x32FF )
// Metrowerks CodeWarrior 9.x
# define BOOST_LIB_TOOLSET "cw9"
# endif
#endif // BOOST_LIB_TOOLSET
//
// select thread opt:
//
#if defined(_MT) || defined(__MT__)
# define BOOST_LIB_THREAD_OPT "-mt"
#else
# define BOOST_LIB_THREAD_OPT
#endif
#if defined(_MSC_VER) || defined(__MWERKS__)
# ifdef _DLL
# if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && (defined(_STLP_OWN_IOSTREAMS) || defined(__STL_OWN_IOSTREAMS))
# if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-gydp"
# elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
# define BOOST_LIB_RT_OPT "-gdp"
# elif defined(_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-gydp"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# elif defined(_DEBUG)
# define BOOST_LIB_RT_OPT "-gdp"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# else
# define BOOST_LIB_RT_OPT "-p"
# endif
# elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
# if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-gydpn"
# elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
# define BOOST_LIB_RT_OPT "-gdpn"
# elif defined(_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-gydpn"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# elif defined(_DEBUG)
# define BOOST_LIB_RT_OPT "-gdpn"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# else
# define BOOST_LIB_RT_OPT "-pn"
# endif
# else
# if defined(_DEBUG) && defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-gyd"
# elif defined(_DEBUG)
# define BOOST_LIB_RT_OPT "-gd"
# else
# define BOOST_LIB_RT_OPT
# endif
# endif
# else
# if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && (defined(_STLP_OWN_IOSTREAMS) || defined(__STL_OWN_IOSTREAMS))
# if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-sgydp"
# elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
# define BOOST_LIB_RT_OPT "-sgdp"
# elif defined(_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-sgydp"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# elif defined(_DEBUG)
# define BOOST_LIB_RT_OPT "-sgdp"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# else
# define BOOST_LIB_RT_OPT "-sp"
# endif
# elif defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
# if defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-sgydpn"
# elif defined(_DEBUG) && (defined(__STL_DEBUG) || defined(_STLP_DEBUG))
# define BOOST_LIB_RT_OPT "-sgdpn"
# elif defined(_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-sgydpn"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# elif defined(_DEBUG)
# define BOOST_LIB_RT_OPT "-sgdpn"
# pragma message("warning: STLport debug versions are built with /D_STLP_DEBUG=1")
# error "Build options aren't compatible with pre-built libraries"
# else
# define BOOST_LIB_RT_OPT "-spn"
# endif
# else
# if defined(_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-sgyd"
# elif defined(_DEBUG)
# define BOOST_LIB_RT_OPT "-sgd"
# else
# define BOOST_LIB_RT_OPT "-s"
# endif
# endif
# endif
#elif defined(__BORLANDC__)
//
// figure out whether we want the debug builds or not:
//
#if __BORLANDC__ > 0x561
#pragma defineonoption BOOST_BORLAND_DEBUG -v
#endif
//
// sanity check:
//
#if defined(__STL_DEBUG) || defined(_STLP_DEBUG)
#error "Pre-built versions of the Boost libraries are not provided in STLport-debug form"
#endif
# ifdef _RTLDLL
# if defined(BOOST_BORLAND_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-yd"
# elif defined(BOOST_BORLAND_DEBUG)
# define BOOST_LIB_RT_OPT "-d"
# elif defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT -y
# else
# define BOOST_LIB_RT_OPT
# endif
# else
# if defined(BOOST_BORLAND_DEBUG)\
&& defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-syd"
# elif defined(BOOST_BORLAND_DEBUG)
# define BOOST_LIB_RT_OPT "-sd"
# elif defined(BOOST_DEBUG_PYTHON) && defined(BOOST_LINKING_PYTHON)
# define BOOST_LIB_RT_OPT "-sy"
# else
# define BOOST_LIB_RT_OPT "-s"
# endif
# endif
#endif
//
// select linkage opt:
//
#if (defined(_DLL) || defined(_RTLDLL)) && defined(BOOST_DYN_LINK)
# define BOOST_LIB_PREFIX
#elif defined(BOOST_DYN_LINK)
# error "Mixing a dll boost library with a static runtime is a really bad idea..."
#else
# define BOOST_LIB_PREFIX "lib"
#endif
//
// now include the lib:
//
#if defined(BOOST_LIB_NAME) \
&& defined(BOOST_LIB_PREFIX) \
&& defined(BOOST_LIB_TOOLSET) \
&& defined(BOOST_LIB_THREAD_OPT) \
&& defined(BOOST_LIB_RT_OPT) \
&& defined(BOOST_LIB_VERSION)
#ifdef BOOST_AUTO_LINK_TAGGED
# pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT ".lib")
# ifdef BOOST_LIB_DIAGNOSTIC
# pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT ".lib")
# endif
#elif defined(BOOST_AUTO_LINK_NOMANGLE)
# pragma comment(lib, BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
# ifdef BOOST_LIB_DIAGNOSTIC
# pragma message ("Linking to lib file: " BOOST_STRINGIZE(BOOST_LIB_NAME) ".lib")
# endif
#else
# pragma comment(lib, BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
# ifdef BOOST_LIB_DIAGNOSTIC
# pragma message ("Linking to lib file: " BOOST_LIB_PREFIX BOOST_STRINGIZE(BOOST_LIB_NAME) "-" BOOST_LIB_TOOLSET BOOST_LIB_THREAD_OPT BOOST_LIB_RT_OPT "-" BOOST_LIB_VERSION ".lib")
# endif
#endif
#else
# error "some required macros where not defined (internal logic error)."
#endif
#endif // _MSC_VER || __BORLANDC__
//
// finally undef any macros we may have set:
//
#ifdef BOOST_LIB_PREFIX
# undef BOOST_LIB_PREFIX
#endif
#if defined(BOOST_LIB_NAME)
# undef BOOST_LIB_NAME
#endif
// Don't undef this one: it can be set by the user and should be the
// same for all libraries:
//#if defined(BOOST_LIB_TOOLSET)
//# undef BOOST_LIB_TOOLSET
//#endif
#if defined(BOOST_LIB_THREAD_OPT)
# undef BOOST_LIB_THREAD_OPT
#endif
#if defined(BOOST_LIB_RT_OPT)
# undef BOOST_LIB_RT_OPT
#endif
#if defined(BOOST_LIB_LINK_OPT)
# undef BOOST_LIB_LINK_OPT
#endif
#if defined(BOOST_LIB_DEBUG_OPT)
# undef BOOST_LIB_DEBUG_OPT
#endif
#if defined(BOOST_DYN_LINK)
# undef BOOST_DYN_LINK
#endif

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@@ -0,0 +1,260 @@
// (C) Copyright John Maddock 2001 - 2003.
// (C) Copyright Darin Adler 2001 - 2002.
// (C) Copyright Jens Maurer 2001 - 2002.
// (C) Copyright Beman Dawes 2001 - 2003.
// (C) Copyright Douglas Gregor 2002.
// (C) Copyright David Abrahams 2002 - 2003.
// (C) Copyright Synge Todo 2003.
// Use, modification and distribution are subject to 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 for most recent version.
// GNU C++ compiler setup:
#if __GNUC__ < 3
# if __GNUC_MINOR__ == 91
// egcs 1.1 won't parse shared_ptr.hpp without this:
# define BOOST_NO_AUTO_PTR
# endif
# if __GNUC_MINOR__ < 95
//
// Prior to gcc 2.95 member templates only partly
// work - define BOOST_MSVC6_MEMBER_TEMPLATES
// instead since inline member templates mostly work.
//
# define BOOST_NO_MEMBER_TEMPLATES
# if __GNUC_MINOR__ >= 9
# define BOOST_MSVC6_MEMBER_TEMPLATES
# endif
# endif
# if __GNUC_MINOR__ < 96
# define BOOST_NO_SFINAE
# endif
# if __GNUC_MINOR__ <= 97
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
# define BOOST_NO_OPERATORS_IN_NAMESPACE
# endif
# define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
# define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
# define BOOST_NO_IS_ABSTRACT
# define BOOST_NO_CXX11_EXTERN_TEMPLATE
// Variadic macros do not exist for gcc versions before 3.0
# define BOOST_NO_CXX11_VARIADIC_MACROS
#elif __GNUC__ == 3
# if defined (__PATHSCALE__)
# define BOOST_NO_TWO_PHASE_NAME_LOOKUP
# define BOOST_NO_IS_ABSTRACT
# endif
//
// gcc-3.x problems:
//
// Bug specific to gcc 3.1 and 3.2:
//
# if ((__GNUC_MINOR__ == 1) || (__GNUC_MINOR__ == 2))
# define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
# endif
# if __GNUC_MINOR__ < 4
# define BOOST_NO_IS_ABSTRACT
# endif
# define BOOST_NO_CXX11_EXTERN_TEMPLATE
#endif
#if __GNUC__ < 4
//
// All problems to gcc-3.x and earlier here:
//
#define BOOST_NO_TWO_PHASE_NAME_LOOKUP
# ifdef __OPEN64__
# define BOOST_NO_IS_ABSTRACT
# endif
#endif
#if __GNUC__ < 4 || ( __GNUC__ == 4 && __GNUC_MINOR__ < 4 )
// Previous versions of GCC did not completely implement value-initialization:
// GCC Bug 30111, "Value-initialization of POD base class doesn't initialize
// members", reported by Jonathan Wakely in 2006,
// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30111 (fixed for GCC 4.4)
// GCC Bug 33916, "Default constructor fails to initialize array members",
// reported by Michael Elizabeth Chastain in 2007,
// http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33916 (fixed for GCC 4.2.4)
// See also: http://www.boost.org/libs/utility/value_init.htm#compiler_issues
#define BOOST_NO_COMPLETE_VALUE_INITIALIZATION
#endif
#if !defined(__EXCEPTIONS) && !defined(BOOST_NO_EXCEPTIONS)
# define BOOST_NO_EXCEPTIONS
#endif
//
// Threading support: Turn this on unconditionally here (except for
// those platforms where we can know for sure). It will get turned off again
// later if no threading API is detected.
//
#if !defined(__MINGW32__) && !defined(linux) && !defined(__linux) && !defined(__linux__)
# define BOOST_HAS_THREADS
#endif
//
// gcc has "long long"
//
#define BOOST_HAS_LONG_LONG
//
// gcc implements the named return value optimization since version 3.1
//
#if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
#define BOOST_HAS_NRVO
#endif
//
// Dynamic shared object (DSO) and dynamic-link library (DLL) support
//
#if __GNUC__ >= 4
# if (defined(_WIN32) || defined(__WIN32__) || defined(WIN32)) && !defined(__CYGWIN__)
// All Win32 development environments, including 64-bit Windows and MinGW, define
// _WIN32 or one of its variant spellings. Note that Cygwin is a POSIX environment,
// so does not define _WIN32 or its variants.
# define BOOST_HAS_DECLSPEC
# define BOOST_SYMBOL_EXPORT __attribute__((dllexport))
# define BOOST_SYMBOL_IMPORT __attribute__((dllimport))
# else
# define BOOST_SYMBOL_EXPORT __attribute__((visibility("default")))
# define BOOST_SYMBOL_IMPORT
# endif
# define BOOST_SYMBOL_VISIBLE __attribute__((visibility("default")))
#else
// config/platform/win32.hpp will define BOOST_SYMBOL_EXPORT, etc., unless already defined
# define BOOST_SYMBOL_EXPORT
#endif
//
// RTTI and typeinfo detection is possible post gcc-4.3:
//
#if __GNUC__ * 100 + __GNUC_MINOR__ >= 403
# ifndef __GXX_RTTI
# ifndef BOOST_NO_TYPEID
# define BOOST_NO_TYPEID
# endif
# ifndef BOOST_NO_RTTI
# define BOOST_NO_RTTI
# endif
# endif
#endif
//
// Recent GCC versions have __int128 when in 64-bit mode:
//
#if defined(__SIZEOF_INT128__)
# define BOOST_HAS_INT128
#endif
// C++0x features in 4.3.n and later
//
#if (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ > 2)) && defined(__GXX_EXPERIMENTAL_CXX0X__)
// C++0x features are only enabled when -std=c++0x or -std=gnu++0x are
// passed on the command line, which in turn defines
// __GXX_EXPERIMENTAL_CXX0X__.
# define BOOST_HAS_DECLTYPE
# define BOOST_HAS_RVALUE_REFS
# define BOOST_HAS_STATIC_ASSERT
# define BOOST_HAS_VARIADIC_TMPL
#else
# define BOOST_NO_CXX11_DECLTYPE
# define BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS
# define BOOST_NO_CXX11_RVALUE_REFERENCES
# define BOOST_NO_CXX11_STATIC_ASSERT
// Variadic templates compiler:
// http://www.generic-programming.org/~dgregor/cpp/variadic-templates.html
# if defined(__VARIADIC_TEMPLATES) || (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4) && defined(__GXX_EXPERIMENTAL_CXX0X__))
# define BOOST_HAS_VARIADIC_TMPL
# else
# define BOOST_NO_CXX11_VARIADIC_TEMPLATES
# endif
#endif
// C++0x features in 4.4.n and later
//
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
# define BOOST_NO_CXX11_AUTO_DECLARATIONS
# define BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS
# define BOOST_NO_CXX11_CHAR16_T
# define BOOST_NO_CXX11_CHAR32_T
# define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
# define BOOST_NO_CXX11_DEFAULTED_FUNCTIONS
# define BOOST_NO_CXX11_DELETED_FUNCTIONS
#endif
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5)
# define BOOST_NO_SFINAE_EXPR
#endif
// C++0x features in 4.5.0 and later
//
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 5) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
# define BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS
# define BOOST_NO_CXX11_LAMBDAS
# define BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS
# define BOOST_NO_CXX11_RAW_LITERALS
# define BOOST_NO_CXX11_UNICODE_LITERALS
#endif
// C++0x features in 4.5.1 and later
//
#if (__GNUC__*10000 + __GNUC_MINOR__*100 + __GNUC_PATCHLEVEL__ < 40501) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
// scoped enums have a serious bug in 4.4.0, so define BOOST_NO_CXX11_SCOPED_ENUMS before 4.5.1
// See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38064
# define BOOST_NO_CXX11_SCOPED_ENUMS
#endif
// C++0x features in 4.6.n and later
//
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
#define BOOST_NO_CXX11_CONSTEXPR
#define BOOST_NO_CXX11_NOEXCEPT
#define BOOST_NO_CXX11_NULLPTR
#define BOOST_NO_CXX11_RANGE_BASED_FOR
#define BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX
#endif
#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 7) || !defined(__GXX_EXPERIMENTAL_CXX0X__)
# define BOOST_NO_CXX11_TEMPLATE_ALIASES
#endif
// C++0x features not supported at all yet
//
#define BOOST_NO_CXX11_DECLTYPE_N3276
#ifndef BOOST_COMPILER
# define BOOST_COMPILER "GNU C++ version " __VERSION__
#endif
// ConceptGCC compiler:
// http://www.generic-programming.org/software/ConceptGCC/
#ifdef __GXX_CONCEPTS__
# define BOOST_HAS_CONCEPTS
# define BOOST_COMPILER "ConceptGCC version " __VERSION__
#endif
// versions check:
// we don't know gcc prior to version 2.90:
#if (__GNUC__ == 2) && (__GNUC_MINOR__ < 90)
# error "Compiler not configured - please reconfigure"
#endif
//
// last known and checked version is 4.6 (Pre-release):
#if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 6))
# if defined(BOOST_ASSERT_CONFIG)
# error "Unknown compiler version - please run the configure tests and report the results"
# else
// we don't emit warnings here anymore since there are no defect macros defined for
// gcc post 3.4, so any failures are gcc regressions...
//# warning "Unknown compiler version - please run the configure tests and report the results"
# endif
#endif

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// (C) Copyright John Maddock 2005.
// Use, modification and distribution are subject to 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)
//
// The aim of this header is just to include <memory> but to do
// so in a way that does not result in recursive inclusion of
// the Boost TR1 components if boost/tr1/tr1/memory is in the
// include search path. We have to do this to avoid circular
// dependencies:
//
#ifndef BOOST_CONFIG_MEMORY
# define BOOST_CONFIG_MEMORY
# ifndef BOOST_TR1_NO_RECURSION
# define BOOST_TR1_NO_RECURSION
# define BOOST_CONFIG_NO_MEMORY_RECURSION
# endif
# include <memory>
# ifdef BOOST_CONFIG_NO_MEMORY_RECURSION
# undef BOOST_TR1_NO_RECURSION
# undef BOOST_CONFIG_NO_MEMORY_RECURSION
# endif
#endif

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// (C) Copyright John Maddock 2005.
// Use, modification and distribution are subject to 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)
//
// The aim of this header is just to include <utility> but to do
// so in a way that does not result in recursive inclusion of
// the Boost TR1 components if boost/tr1/tr1/utility is in the
// include search path. We have to do this to avoid circular
// dependencies:
//
#ifndef BOOST_CONFIG_UTILITY
# define BOOST_CONFIG_UTILITY
# ifndef BOOST_TR1_NO_RECURSION
# define BOOST_TR1_NO_RECURSION
# define BOOST_CONFIG_NO_UTILITY_RECURSION
# endif
# include <utility>
# ifdef BOOST_CONFIG_NO_UTILITY_RECURSION
# undef BOOST_TR1_NO_RECURSION
# undef BOOST_CONFIG_NO_UTILITY_RECURSION
# endif
#endif

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// (C) Copyright Dustin Spicuzza 2009.
// Use, modification and distribution are subject to 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 for most recent version.
// vxWorks specific config options:
#define BOOST_PLATFORM "vxWorks"
#define BOOST_NO_CWCHAR
#define BOOST_NO_INTRINSIC_WCHAR_T
#if defined(__GNUC__) && defined(__STRICT_ANSI__)
#define BOOST_NO_INT64_T
#endif
#define BOOST_HAS_UNISTD_H
// these allow posix_features to work, since vxWorks doesn't
// define them itself
#define _POSIX_TIMERS 1
#define _POSIX_THREADS 1
// vxworks doesn't work with asio serial ports
#define BOOST_ASIO_DISABLE_SERIAL_PORT
// boilerplate code:
#include <boost/config/posix_features.hpp>

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// (C) Copyright John Maddock 2001 - 2003.
// Use, modification and distribution are subject to 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 for most recent version.
// All POSIX feature tests go in this file,
// Note that we test _POSIX_C_SOURCE and _XOPEN_SOURCE as well
// _POSIX_VERSION and _XOPEN_VERSION: on some systems POSIX API's
// may be present but none-functional unless _POSIX_C_SOURCE and
// _XOPEN_SOURCE have been defined to the right value (it's up
// to the user to do this *before* including any header, although
// in most cases the compiler will do this for you).
# if defined(BOOST_HAS_UNISTD_H)
# include <unistd.h>
// XOpen has <nl_types.h>, but is this the correct version check?
# if defined(_XOPEN_VERSION) && (_XOPEN_VERSION >= 3)
# define BOOST_HAS_NL_TYPES_H
# endif
// POSIX version 6 requires <stdint.h>
# if defined(_POSIX_VERSION) && (_POSIX_VERSION >= 200100)
# define BOOST_HAS_STDINT_H
# endif
// POSIX version 2 requires <dirent.h>
# if defined(_POSIX_VERSION) && (_POSIX_VERSION >= 199009L)
# define BOOST_HAS_DIRENT_H
# endif
// POSIX version 3 requires <signal.h> to have sigaction:
# if defined(_POSIX_VERSION) && (_POSIX_VERSION >= 199506L)
# define BOOST_HAS_SIGACTION
# endif
// POSIX defines _POSIX_THREADS > 0 for pthread support,
// however some platforms define _POSIX_THREADS without
// a value, hence the (_POSIX_THREADS+0 >= 0) check.
// Strictly speaking this may catch platforms with a
// non-functioning stub <pthreads.h>, but such occurrences should
// occur very rarely if at all.
# if defined(_POSIX_THREADS) && (_POSIX_THREADS+0 >= 0) && !defined(BOOST_HAS_WINTHREADS) && !defined(BOOST_HAS_MPTASKS)
# define BOOST_HAS_PTHREADS
# endif
// BOOST_HAS_NANOSLEEP:
// This is predicated on _POSIX_TIMERS or _XOPEN_REALTIME:
# if (defined(_POSIX_TIMERS) && (_POSIX_TIMERS+0 >= 0)) \
|| (defined(_XOPEN_REALTIME) && (_XOPEN_REALTIME+0 >= 0))
# define BOOST_HAS_NANOSLEEP
# endif
// BOOST_HAS_CLOCK_GETTIME:
// This is predicated on _POSIX_TIMERS (also on _XOPEN_REALTIME
// but at least one platform - linux - defines that flag without
// defining clock_gettime):
# if (defined(_POSIX_TIMERS) && (_POSIX_TIMERS+0 >= 0))
# define BOOST_HAS_CLOCK_GETTIME
# endif
// BOOST_HAS_SCHED_YIELD:
// This is predicated on _POSIX_PRIORITY_SCHEDULING or
// on _POSIX_THREAD_PRIORITY_SCHEDULING or on _XOPEN_REALTIME.
# if defined(_POSIX_PRIORITY_SCHEDULING) && (_POSIX_PRIORITY_SCHEDULING+0 > 0)\
|| (defined(_POSIX_THREAD_PRIORITY_SCHEDULING) && (_POSIX_THREAD_PRIORITY_SCHEDULING+0 > 0))\
|| (defined(_XOPEN_REALTIME) && (_XOPEN_REALTIME+0 >= 0))
# define BOOST_HAS_SCHED_YIELD
# endif
// BOOST_HAS_GETTIMEOFDAY:
// BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE:
// These are predicated on _XOPEN_VERSION, and appears to be first released
// in issue 4, version 2 (_XOPEN_VERSION > 500).
// Likewise for the functions log1p and expm1.
# if defined(_XOPEN_VERSION) && (_XOPEN_VERSION+0 >= 500)
# define BOOST_HAS_GETTIMEOFDAY
# if defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE+0 >= 500)
# define BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
# endif
# ifndef BOOST_HAS_LOG1P
# define BOOST_HAS_LOG1P
# endif
# ifndef BOOST_HAS_EXPM1
# define BOOST_HAS_EXPM1
# endif
# endif
# endif

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// Boost compiler configuration selection header file
// (C) Copyright John Maddock 2001 - 2003.
// (C) Copyright Martin Wille 2003.
// (C) Copyright Guillaume Melquiond 2003.
//
// 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/ for most recent version.
// locate which compiler we are using and define
// BOOST_COMPILER_CONFIG as needed:
#if defined(__GCCXML__)
// GCC-XML emulates other compilers, it has to appear first here!
# define BOOST_COMPILER_CONFIG "boost/config/compiler/gcc_xml.hpp"
#elif defined(_CRAYC)
// EDG based Cray compiler:
# define BOOST_COMPILER_CONFIG "boost/config/compiler/cray.hpp"
#elif defined __CUDACC__
// NVIDIA CUDA C++ compiler for GPU
# define BOOST_COMPILER_CONFIG "boost/config/compiler/nvcc.hpp"
#elif defined __COMO__
// Comeau C++
# define BOOST_COMPILER_CONFIG "boost/config/compiler/comeau.hpp"
#elif defined(__PATHSCALE__) && (__PATHCC__ >= 4)
// PathScale EKOPath compiler (has to come before clang and gcc)
# define BOOST_COMPILER_CONFIG "boost/config/compiler/pathscale.hpp"
#elif defined __clang__
// Clang C++ emulates GCC, so it has to appear early.
# define BOOST_COMPILER_CONFIG "boost/config/compiler/clang.hpp"
#elif defined __DMC__
// Digital Mars C++
# define BOOST_COMPILER_CONFIG "boost/config/compiler/digitalmars.hpp"
#elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)
// Intel
# define BOOST_COMPILER_CONFIG "boost/config/compiler/intel.hpp"
# elif defined __GNUC__
// GNU C++:
# define BOOST_COMPILER_CONFIG "boost/config/compiler/gcc.hpp"
#elif defined __KCC
// Kai C++
# define BOOST_COMPILER_CONFIG "boost/config/compiler/kai.hpp"
#elif defined __sgi
// SGI MIPSpro C++
# define BOOST_COMPILER_CONFIG "boost/config/compiler/sgi_mipspro.hpp"
#elif defined __DECCXX
// Compaq Tru64 Unix cxx
# define BOOST_COMPILER_CONFIG "boost/config/compiler/compaq_cxx.hpp"
#elif defined __ghs
// Greenhills C++
# define BOOST_COMPILER_CONFIG "boost/config/compiler/greenhills.hpp"
#elif defined __CODEGEARC__
// CodeGear - must be checked for before Borland
# define BOOST_COMPILER_CONFIG "boost/config/compiler/codegear.hpp"
#elif defined __BORLANDC__
// Borland
# define BOOST_COMPILER_CONFIG "boost/config/compiler/borland.hpp"
#elif defined __MWERKS__
// Metrowerks CodeWarrior
# define BOOST_COMPILER_CONFIG "boost/config/compiler/metrowerks.hpp"
#elif defined __SUNPRO_CC
// Sun Workshop Compiler C++
# define BOOST_COMPILER_CONFIG "boost/config/compiler/sunpro_cc.hpp"
#elif defined __HP_aCC
// HP aCC
# define BOOST_COMPILER_CONFIG "boost/config/compiler/hp_acc.hpp"
#elif defined(__MRC__) || defined(__SC__)
// MPW MrCpp or SCpp
# define BOOST_COMPILER_CONFIG "boost/config/compiler/mpw.hpp"
#elif defined(__IBMCPP__)
// IBM Visual Age
# define BOOST_COMPILER_CONFIG "boost/config/compiler/vacpp.hpp"
#elif defined(__PGI)
// Portland Group Inc.
# define BOOST_COMPILER_CONFIG "boost/config/compiler/pgi.hpp"
#elif defined _MSC_VER
// Microsoft Visual C++
//
// Must remain the last #elif since some other vendors (Metrowerks, for
// example) also #define _MSC_VER
# define BOOST_COMPILER_CONFIG "boost/config/compiler/visualc.hpp"
#elif defined (BOOST_ASSERT_CONFIG)
// this must come last - generate an error if we don't
// recognise the compiler:
# error "Unknown compiler - please configure (http://www.boost.org/libs/config/config.htm#configuring) and report the results to the main boost mailing list (http://www.boost.org/more/mailing_lists.htm#main)"
#endif

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// Boost compiler configuration selection header file
// (C) Copyright John Maddock 2001 - 2002.
// (C) Copyright Jens Maurer 2001.
// Use, modification and distribution are subject to 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 for most recent version.
// locate which platform we are on and define BOOST_PLATFORM_CONFIG as needed.
// Note that we define the headers to include using "header_name" not
// <header_name> in order to prevent macro expansion within the header
// name (for example "linux" is a macro on linux systems).
#if (defined(linux) || defined(__linux) || defined(__linux__) || defined(__GNU__) || defined(__GLIBC__)) && !defined(_CRAYC)
// linux, also other platforms (Hurd etc) that use GLIBC, should these really have their own config headers though?
# define BOOST_PLATFORM_CONFIG "boost/config/platform/linux.hpp"
#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)
// BSD:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/bsd.hpp"
#elif defined(sun) || defined(__sun)
// solaris:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/solaris.hpp"
#elif defined(__sgi)
// SGI Irix:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/irix.hpp"
#elif defined(__hpux)
// hp unix:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/hpux.hpp"
#elif defined(__CYGWIN__)
// cygwin is not win32:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/cygwin.hpp"
#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)
// win32:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/win32.hpp"
#elif defined(__BEOS__)
// BeOS
# define BOOST_PLATFORM_CONFIG "boost/config/platform/beos.hpp"
#elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)
// MacOS
# define BOOST_PLATFORM_CONFIG "boost/config/platform/macos.hpp"
#elif defined(__IBMCPP__) || defined(_AIX)
// IBM
# define BOOST_PLATFORM_CONFIG "boost/config/platform/aix.hpp"
#elif defined(__amigaos__)
// AmigaOS
# define BOOST_PLATFORM_CONFIG "boost/config/platform/amigaos.hpp"
#elif defined(__QNXNTO__)
// QNX:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/qnxnto.hpp"
#elif defined(__VXWORKS__)
// vxWorks:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/vxworks.hpp"
#elif defined(__SYMBIAN32__)
// Symbian:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/symbian.hpp"
#elif defined(_CRAYC)
// Cray:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/cray.hpp"
#elif defined(__VMS)
// VMS:
# define BOOST_PLATFORM_CONFIG "boost/config/platform/vms.hpp"
#else
# if defined(unix) \
|| defined(__unix) \
|| defined(_XOPEN_SOURCE) \
|| defined(_POSIX_SOURCE)
// generic unix platform:
# ifndef BOOST_HAS_UNISTD_H
# define BOOST_HAS_UNISTD_H
# endif
# include <boost/config/posix_features.hpp>
# endif
# if defined (BOOST_ASSERT_CONFIG)
// this must come last - generate an error if we don't
// recognise the platform:
# error "Unknown platform - please configure and report the results to boost.org"
# endif
#endif

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// Boost compiler configuration selection header file
// (C) Copyright John Maddock 2001 - 2003.
// (C) Copyright Jens Maurer 2001 - 2002.
// Use, modification and distribution are subject to 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 for most recent version.
// locate which std lib we are using and define BOOST_STDLIB_CONFIG as needed:
// First include <cstddef> to determine if some version of STLport is in use as the std lib
// (do not rely on this header being included since users can short-circuit this header
// if they know whose std lib they are using.)
#ifdef __cplusplus
# include <cstddef>
#else
# include <stddef.h>
#endif
#if defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)
// STLPort library; this _must_ come first, otherwise since
// STLport typically sits on top of some other library, we
// can end up detecting that first rather than STLport:
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/stlport.hpp"
#else
// If our std lib was not some version of STLport, then include <utility> as it is about
// the smallest of the std lib headers that includes real C++ stuff. (Some std libs do not
// include their C++-related macros in <cstddef> so this additional include makes sure
// we get those definitions)
// (again do not rely on this header being included since users can short-circuit this
// header if they know whose std lib they are using.)
#include <boost/config/no_tr1/utility.hpp>
#if defined(__LIBCOMO__)
// Comeau STL:
#define BOOST_STDLIB_CONFIG "boost/config/stdlib/libcomo.hpp"
#elif defined(__STD_RWCOMPILER_H__) || defined(_RWSTD_VER)
// Rogue Wave library:
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/roguewave.hpp"
#elif defined(_LIBCPP_VERSION)
// libc++
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/libcpp.hpp"
#elif defined(__GLIBCPP__) || defined(__GLIBCXX__)
// GNU libstdc++ 3
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/libstdcpp3.hpp"
#elif defined(__STL_CONFIG_H)
// generic SGI STL
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/sgi.hpp"
#elif defined(__MSL_CPP__)
// MSL standard lib:
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/msl.hpp"
#elif defined(__IBMCPP__)
// take the default VACPP std lib
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/vacpp.hpp"
#elif defined(MSIPL_COMPILE_H)
// Modena C++ standard library
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/modena.hpp"
#elif (defined(_YVALS) && !defined(__IBMCPP__)) || defined(_CPPLIB_VER)
// Dinkumware Library (this has to appear after any possible replacement libraries):
# define BOOST_STDLIB_CONFIG "boost/config/stdlib/dinkumware.hpp"
#elif defined (BOOST_ASSERT_CONFIG)
// this must come last - generate an error if we don't
// recognise the library:
# error "Unknown standard library - please configure and report the results to boost.org"
#endif
#endif

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@@ -0,0 +1,155 @@
// (C) Copyright John Maddock 2001 - 2003.
// (C) Copyright Jens Maurer 2001.
// (C) Copyright Peter Dimov 2001.
// (C) Copyright David Abrahams 2002.
// (C) Copyright Guillaume Melquiond 2003.
// Use, modification and distribution are subject to 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 for most recent version.
// Dinkumware standard library config:
#if !defined(_YVALS) && !defined(_CPPLIB_VER)
#include <boost/config/no_tr1/utility.hpp>
#if !defined(_YVALS) && !defined(_CPPLIB_VER)
#error This is not the Dinkumware lib!
#endif
#endif
#if defined(_CPPLIB_VER) && (_CPPLIB_VER >= 306)
// full dinkumware 3.06 and above
// fully conforming provided the compiler supports it:
# if !(defined(_GLOBAL_USING) && (_GLOBAL_USING+0 > 0)) && !defined(__BORLANDC__) && !defined(_STD) && !(defined(__ICC) && (__ICC >= 700)) // can be defined in yvals.h
# define BOOST_NO_STDC_NAMESPACE
# endif
# if !(defined(_HAS_MEMBER_TEMPLATES_REBIND) && (_HAS_MEMBER_TEMPLATES_REBIND+0 > 0)) && !(defined(_MSC_VER) && (_MSC_VER > 1300)) && defined(BOOST_MSVC)
# define BOOST_NO_STD_ALLOCATOR
# endif
# define BOOST_HAS_PARTIAL_STD_ALLOCATOR
# if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
// if this lib version is set up for vc6 then there is no std::use_facet:
# define BOOST_NO_STD_USE_FACET
# define BOOST_HAS_TWO_ARG_USE_FACET
// C lib functions aren't in namespace std either:
# define BOOST_NO_STDC_NAMESPACE
// and nor is <exception>
# define BOOST_NO_EXCEPTION_STD_NAMESPACE
# endif
// There's no numeric_limits<long long> support unless _LONGLONG is defined:
# if !defined(_LONGLONG) && (_CPPLIB_VER <= 310)
# define BOOST_NO_MS_INT64_NUMERIC_LIMITS
# endif
// 3.06 appears to have (non-sgi versions of) <hash_set> & <hash_map>,
// and no <slist> at all
#else
# define BOOST_MSVC_STD_ITERATOR 1
# define BOOST_NO_STD_ITERATOR
# define BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
# define BOOST_NO_STD_ALLOCATOR
# define BOOST_NO_STDC_NAMESPACE
# define BOOST_NO_STD_USE_FACET
# define BOOST_NO_STD_OUTPUT_ITERATOR_ASSIGN
# define BOOST_HAS_MACRO_USE_FACET
# ifndef _CPPLIB_VER
// Updated Dinkum library defines this, and provides
// its own min and max definitions, as does MTA version.
# ifndef __MTA__
# define BOOST_NO_STD_MIN_MAX
# endif
# define BOOST_NO_MS_INT64_NUMERIC_LIMITS
# endif
#endif
//
// std extension namespace is stdext for vc7.1 and later,
// the same applies to other compilers that sit on top
// of vc7.1 (Intel and Comeau):
//
#if defined(_MSC_VER) && (_MSC_VER >= 1310) && !defined(__BORLANDC__)
# define BOOST_STD_EXTENSION_NAMESPACE stdext
#endif
#if (defined(_MSC_VER) && (_MSC_VER <= 1300) && !defined(__BORLANDC__)) || !defined(_CPPLIB_VER) || (_CPPLIB_VER < 306)
// if we're using a dinkum lib that's
// been configured for VC6/7 then there is
// no iterator traits (true even for icl)
# define BOOST_NO_STD_ITERATOR_TRAITS
#endif
#if defined(__ICL) && (__ICL < 800) && defined(_CPPLIB_VER) && (_CPPLIB_VER <= 310)
// Intel C++ chokes over any non-trivial use of <locale>
// this may be an overly restrictive define, but regex fails without it:
# define BOOST_NO_STD_LOCALE
#endif
#include <typeinfo>
#if ( (!_HAS_EXCEPTIONS && !defined(__ghs__)) || (!_HAS_NAMESPACE && defined(__ghs__)) )
# define BOOST_NO_STD_TYPEINFO
#endif
// C++0x headers implemented in 520 (as shipped by Microsoft)
//
#if !defined(_CPPLIB_VER) || _CPPLIB_VER < 520
# define BOOST_NO_CXX11_HDR_ARRAY
# define BOOST_NO_CXX11_HDR_CODECVT
# define BOOST_NO_CXX11_HDR_FORWARD_LIST
# define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
# define BOOST_NO_CXX11_HDR_RANDOM
# define BOOST_NO_CXX11_HDR_REGEX
# define BOOST_NO_CXX11_HDR_SYSTEM_ERROR
# define BOOST_NO_CXX11_HDR_UNORDERED_MAP
# define BOOST_NO_CXX11_HDR_UNORDERED_SET
# define BOOST_NO_CXX11_HDR_TUPLE
# define BOOST_NO_CXX11_HDR_TYPEINDEX
# define BOOST_NO_CXX11_HDR_FUNCTIONAL
# define BOOST_NO_CXX11_NUMERIC_LIMITS
# define BOOST_NO_CXX11_SMART_PTR
#endif
#if (!defined(_HAS_TR1_IMPORTS) || (_HAS_TR1_IMPORTS+0 == 0)) && !defined(BOOST_NO_CXX11_HDR_TUPLE)
# define BOOST_NO_CXX11_HDR_TUPLE
#endif
// C++0x headers implemented in 540 (as shipped by Microsoft)
//
#if !defined(_CPPLIB_VER) || _CPPLIB_VER < 540
# define BOOST_NO_CXX11_HDR_TYPE_TRAITS
# define BOOST_NO_CXX11_HDR_CHRONO
# define BOOST_NO_CXX11_HDR_CONDITION_VARIABLE
# define BOOST_NO_CXX11_HDR_FUTURE
# define BOOST_NO_CXX11_HDR_MUTEX
# define BOOST_NO_CXX11_HDR_RATIO
# define BOOST_NO_CXX11_HDR_THREAD
# define BOOST_NO_CXX11_ALLOCATOR
# define BOOST_NO_CXX11_ATOMIC_SMART_PTR
#endif
//
// C++0x headers not yet (fully) implemented:
//
# define BOOST_NO_CXX11_HDR_INITIALIZER_LIST
#ifdef _CPPLIB_VER
# define BOOST_DINKUMWARE_STDLIB _CPPLIB_VER
#else
# define BOOST_DINKUMWARE_STDLIB 1
#endif
#ifdef _CPPLIB_VER
# define BOOST_STDLIB "Dinkumware standard library version " BOOST_STRINGIZE(_CPPLIB_VER)
#else
# define BOOST_STDLIB "Dinkumware standard library version 1.x"
#endif

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@@ -0,0 +1,920 @@
// Boost config.hpp configuration header file ------------------------------//
// boostinspect:ndprecated_macros -- tell the inspect tool to ignore this file
// Copyright (c) 2001-2003 John Maddock
// Copyright (c) 2001 Darin Adler
// Copyright (c) 2001 Peter Dimov
// Copyright (c) 2002 Bill Kempf
// Copyright (c) 2002 Jens Maurer
// Copyright (c) 2002-2003 David Abrahams
// Copyright (c) 2003 Gennaro Prota
// Copyright (c) 2003 Eric Friedman
// Copyright (c) 2010 Eric Jourdanneau, Joel Falcou
// 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/ for most recent version.
// Boost config.hpp policy and rationale documentation has been moved to
// http://www.boost.org/libs/config/
//
// This file is intended to be stable, and relatively unchanging.
// It should contain boilerplate code only - no compiler specific
// code unless it is unavoidable - no changes unless unavoidable.
#ifndef BOOST_CONFIG_SUFFIX_HPP
#define BOOST_CONFIG_SUFFIX_HPP
#if defined(__GNUC__) && (__GNUC__ >= 4)
//
// Some GCC-4.x versions issue warnings even when __extension__ is used,
// so use this as a workaround:
//
#pragma GCC system_header
#endif
//
// ensure that visibility macros are always defined, thus symplifying use
//
#ifndef BOOST_SYMBOL_EXPORT
# define BOOST_SYMBOL_EXPORT
#endif
#ifndef BOOST_SYMBOL_IMPORT
# define BOOST_SYMBOL_IMPORT
#endif
#ifndef BOOST_SYMBOL_VISIBLE
# define BOOST_SYMBOL_VISIBLE
#endif
//
// look for long long by looking for the appropriate macros in <limits.h>.
// Note that we use limits.h rather than climits for maximal portability,
// remember that since these just declare a bunch of macros, there should be
// no namespace issues from this.
//
#if !defined(BOOST_HAS_LONG_LONG) && !defined(BOOST_NO_LONG_LONG) \
&& !defined(BOOST_MSVC) && !defined(__BORLANDC__)
# include <limits.h>
# if (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX))
# define BOOST_HAS_LONG_LONG
# else
# define BOOST_NO_LONG_LONG
# endif
#endif
// GCC 3.x will clean up all of those nasty macro definitions that
// BOOST_NO_CTYPE_FUNCTIONS is intended to help work around, so undefine
// it under GCC 3.x.
#if defined(__GNUC__) && (__GNUC__ >= 3) && defined(BOOST_NO_CTYPE_FUNCTIONS)
# undef BOOST_NO_CTYPE_FUNCTIONS
#endif
//
// Assume any extensions are in namespace std:: unless stated otherwise:
//
# ifndef BOOST_STD_EXTENSION_NAMESPACE
# define BOOST_STD_EXTENSION_NAMESPACE std
# endif
//
// If cv-qualified specializations are not allowed, then neither are cv-void ones:
//
# if defined(BOOST_NO_CV_SPECIALIZATIONS) \
&& !defined(BOOST_NO_CV_VOID_SPECIALIZATIONS)
# define BOOST_NO_CV_VOID_SPECIALIZATIONS
# endif
//
// If there is no numeric_limits template, then it can't have any compile time
// constants either!
//
# if defined(BOOST_NO_LIMITS) \
&& !defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS)
# define BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
# define BOOST_NO_MS_INT64_NUMERIC_LIMITS
# define BOOST_NO_LONG_LONG_NUMERIC_LIMITS
# endif
//
// if there is no long long then there is no specialisation
// for numeric_limits<long long> either:
//
#if !defined(BOOST_HAS_LONG_LONG) && !defined(BOOST_NO_LONG_LONG_NUMERIC_LIMITS)
# define BOOST_NO_LONG_LONG_NUMERIC_LIMITS
#endif
//
// if there is no __int64 then there is no specialisation
// for numeric_limits<__int64> either:
//
#if !defined(BOOST_HAS_MS_INT64) && !defined(BOOST_NO_MS_INT64_NUMERIC_LIMITS)
# define BOOST_NO_MS_INT64_NUMERIC_LIMITS
#endif
//
// if member templates are supported then so is the
// VC6 subset of member templates:
//
# if !defined(BOOST_NO_MEMBER_TEMPLATES) \
&& !defined(BOOST_MSVC6_MEMBER_TEMPLATES)
# define BOOST_MSVC6_MEMBER_TEMPLATES
# endif
//
// Without partial specialization, can't test for partial specialisation bugs:
//
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
&& !defined(BOOST_BCB_PARTIAL_SPECIALIZATION_BUG)
# define BOOST_BCB_PARTIAL_SPECIALIZATION_BUG
# endif
//
// Without partial specialization, we can't have array-type partial specialisations:
//
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
&& !defined(BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS)
# define BOOST_NO_ARRAY_TYPE_SPECIALIZATIONS
# endif
//
// Without partial specialization, std::iterator_traits can't work:
//
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
&& !defined(BOOST_NO_STD_ITERATOR_TRAITS)
# define BOOST_NO_STD_ITERATOR_TRAITS
# endif
//
// Without partial specialization, partial
// specialization with default args won't work either:
//
# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
&& !defined(BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS)
# define BOOST_NO_PARTIAL_SPECIALIZATION_IMPLICIT_DEFAULT_ARGS
# endif
//
// Without member template support, we can't have template constructors
// in the standard library either:
//
# if defined(BOOST_NO_MEMBER_TEMPLATES) \
&& !defined(BOOST_MSVC6_MEMBER_TEMPLATES) \
&& !defined(BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS)
# define BOOST_NO_TEMPLATED_ITERATOR_CONSTRUCTORS
# endif
//
// Without member template support, we can't have a conforming
// std::allocator template either:
//
# if defined(BOOST_NO_MEMBER_TEMPLATES) \
&& !defined(BOOST_MSVC6_MEMBER_TEMPLATES) \
&& !defined(BOOST_NO_STD_ALLOCATOR)
# define BOOST_NO_STD_ALLOCATOR
# endif
//
// without ADL support then using declarations will break ADL as well:
//
#if defined(BOOST_NO_ARGUMENT_DEPENDENT_LOOKUP) && !defined(BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL)
# define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
#endif
//
// Without typeid support we have no dynamic RTTI either:
//
#if defined(BOOST_NO_TYPEID) && !defined(BOOST_NO_RTTI)
# define BOOST_NO_RTTI
#endif
//
// If we have a standard allocator, then we have a partial one as well:
//
#if !defined(BOOST_NO_STD_ALLOCATOR)
# define BOOST_HAS_PARTIAL_STD_ALLOCATOR
#endif
//
// We can't have a working std::use_facet if there is no std::locale:
//
# if defined(BOOST_NO_STD_LOCALE) && !defined(BOOST_NO_STD_USE_FACET)
# define BOOST_NO_STD_USE_FACET
# endif
//
// We can't have a std::messages facet if there is no std::locale:
//
# if defined(BOOST_NO_STD_LOCALE) && !defined(BOOST_NO_STD_MESSAGES)
# define BOOST_NO_STD_MESSAGES
# endif
//
// We can't have a working std::wstreambuf if there is no std::locale:
//
# if defined(BOOST_NO_STD_LOCALE) && !defined(BOOST_NO_STD_WSTREAMBUF)
# define BOOST_NO_STD_WSTREAMBUF
# endif
//
// We can't have a <cwctype> if there is no <cwchar>:
//
# if defined(BOOST_NO_CWCHAR) && !defined(BOOST_NO_CWCTYPE)
# define BOOST_NO_CWCTYPE
# endif
//
// We can't have a swprintf if there is no <cwchar>:
//
# if defined(BOOST_NO_CWCHAR) && !defined(BOOST_NO_SWPRINTF)
# define BOOST_NO_SWPRINTF
# endif
//
// If Win32 support is turned off, then we must turn off
// threading support also, unless there is some other
// thread API enabled:
//
#if defined(BOOST_DISABLE_WIN32) && defined(_WIN32) \
&& !defined(BOOST_DISABLE_THREADS) && !defined(BOOST_HAS_PTHREADS)
# define BOOST_DISABLE_THREADS
#endif
//
// Turn on threading support if the compiler thinks that it's in
// multithreaded mode. We put this here because there are only a
// limited number of macros that identify this (if there's any missing
// from here then add to the appropriate compiler section):
//
#if (defined(__MT__) || defined(_MT) || defined(_REENTRANT) \
|| defined(_PTHREADS) || defined(__APPLE__) || defined(__DragonFly__)) \
&& !defined(BOOST_HAS_THREADS)
# define BOOST_HAS_THREADS
#endif
//
// Turn threading support off if BOOST_DISABLE_THREADS is defined:
//
#if defined(BOOST_DISABLE_THREADS) && defined(BOOST_HAS_THREADS)
# undef BOOST_HAS_THREADS
#endif
//
// Turn threading support off if we don't recognise the threading API:
//
#if defined(BOOST_HAS_THREADS) && !defined(BOOST_HAS_PTHREADS)\
&& !defined(BOOST_HAS_WINTHREADS) && !defined(BOOST_HAS_BETHREADS)\
&& !defined(BOOST_HAS_MPTASKS)
# undef BOOST_HAS_THREADS
#endif
//
// Turn threading detail macros off if we don't (want to) use threading
//
#ifndef BOOST_HAS_THREADS
# undef BOOST_HAS_PTHREADS
# undef BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
# undef BOOST_HAS_PTHREAD_YIELD
# undef BOOST_HAS_PTHREAD_DELAY_NP
# undef BOOST_HAS_WINTHREADS
# undef BOOST_HAS_BETHREADS
# undef BOOST_HAS_MPTASKS
#endif
//
// If the compiler claims to be C99 conformant, then it had better
// have a <stdint.h>:
//
# if defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901)
# define BOOST_HAS_STDINT_H
# ifndef BOOST_HAS_LOG1P
# define BOOST_HAS_LOG1P
# endif
# ifndef BOOST_HAS_EXPM1
# define BOOST_HAS_EXPM1
# endif
# endif
//
// Define BOOST_NO_SLIST and BOOST_NO_HASH if required.
// Note that this is for backwards compatibility only.
//
# if !defined(BOOST_HAS_SLIST) && !defined(BOOST_NO_SLIST)
# define BOOST_NO_SLIST
# endif
# if !defined(BOOST_HAS_HASH) && !defined(BOOST_NO_HASH)
# define BOOST_NO_HASH
# endif
//
// Set BOOST_SLIST_HEADER if not set already:
//
#if defined(BOOST_HAS_SLIST) && !defined(BOOST_SLIST_HEADER)
# define BOOST_SLIST_HEADER <slist>
#endif
//
// Set BOOST_HASH_SET_HEADER if not set already:
//
#if defined(BOOST_HAS_HASH) && !defined(BOOST_HASH_SET_HEADER)
# define BOOST_HASH_SET_HEADER <hash_set>
#endif
//
// Set BOOST_HASH_MAP_HEADER if not set already:
//
#if defined(BOOST_HAS_HASH) && !defined(BOOST_HASH_MAP_HEADER)
# define BOOST_HASH_MAP_HEADER <hash_map>
#endif
// BOOST_HAS_ABI_HEADERS
// This macro gets set if we have headers that fix the ABI,
// and prevent ODR violations when linking to external libraries:
#if defined(BOOST_ABI_PREFIX) && defined(BOOST_ABI_SUFFIX) && !defined(BOOST_HAS_ABI_HEADERS)
# define BOOST_HAS_ABI_HEADERS
#endif
#if defined(BOOST_HAS_ABI_HEADERS) && defined(BOOST_DISABLE_ABI_HEADERS)
# undef BOOST_HAS_ABI_HEADERS
#endif
// BOOST_NO_STDC_NAMESPACE workaround --------------------------------------//
// Because std::size_t usage is so common, even in boost headers which do not
// otherwise use the C library, the <cstddef> workaround is included here so
// that ugly workaround code need not appear in many other boost headers.
// NOTE WELL: This is a workaround for non-conforming compilers; <cstddef>
// must still be #included in the usual places so that <cstddef> inclusion
// works as expected with standard conforming compilers. The resulting
// double inclusion of <cstddef> is harmless.
# if defined(BOOST_NO_STDC_NAMESPACE) && defined(__cplusplus)
# include <cstddef>
namespace std { using ::ptrdiff_t; using ::size_t; }
# endif
// Workaround for the unfortunate min/max macros defined by some platform headers
#define BOOST_PREVENT_MACRO_SUBSTITUTION
#ifndef BOOST_USING_STD_MIN
# define BOOST_USING_STD_MIN() using std::min
#endif
#ifndef BOOST_USING_STD_MAX
# define BOOST_USING_STD_MAX() using std::max
#endif
// BOOST_NO_STD_MIN_MAX workaround -----------------------------------------//
# if defined(BOOST_NO_STD_MIN_MAX) && defined(__cplusplus)
namespace std {
template <class _Tp>
inline const _Tp& min BOOST_PREVENT_MACRO_SUBSTITUTION (const _Tp& __a, const _Tp& __b) {
return __b < __a ? __b : __a;
}
template <class _Tp>
inline const _Tp& max BOOST_PREVENT_MACRO_SUBSTITUTION (const _Tp& __a, const _Tp& __b) {
return __a < __b ? __b : __a;
}
}
# endif
// BOOST_STATIC_CONSTANT workaround --------------------------------------- //
// On compilers which don't allow in-class initialization of static integral
// constant members, we must use enums as a workaround if we want the constants
// to be available at compile-time. This macro gives us a convenient way to
// declare such constants.
# ifdef BOOST_NO_INCLASS_MEMBER_INITIALIZATION
# define BOOST_STATIC_CONSTANT(type, assignment) enum { assignment }
# else
# define BOOST_STATIC_CONSTANT(type, assignment) static const type assignment
# endif
// BOOST_USE_FACET / HAS_FACET workaround ----------------------------------//
// When the standard library does not have a conforming std::use_facet there
// are various workarounds available, but they differ from library to library.
// The same problem occurs with has_facet.
// These macros provide a consistent way to access a locale's facets.
// Usage:
// replace
// std::use_facet<Type>(loc);
// with
// BOOST_USE_FACET(Type, loc);
// Note do not add a std:: prefix to the front of BOOST_USE_FACET!
// Use for BOOST_HAS_FACET is analogous.
#if defined(BOOST_NO_STD_USE_FACET)
# ifdef BOOST_HAS_TWO_ARG_USE_FACET
# define BOOST_USE_FACET(Type, loc) std::use_facet(loc, static_cast<Type*>(0))
# define BOOST_HAS_FACET(Type, loc) std::has_facet(loc, static_cast<Type*>(0))
# elif defined(BOOST_HAS_MACRO_USE_FACET)
# define BOOST_USE_FACET(Type, loc) std::_USE(loc, Type)
# define BOOST_HAS_FACET(Type, loc) std::_HAS(loc, Type)
# elif defined(BOOST_HAS_STLP_USE_FACET)
# define BOOST_USE_FACET(Type, loc) (*std::_Use_facet<Type >(loc))
# define BOOST_HAS_FACET(Type, loc) std::has_facet< Type >(loc)
# endif
#else
# define BOOST_USE_FACET(Type, loc) std::use_facet< Type >(loc)
# define BOOST_HAS_FACET(Type, loc) std::has_facet< Type >(loc)
#endif
// BOOST_NESTED_TEMPLATE workaround ------------------------------------------//
// Member templates are supported by some compilers even though they can't use
// the A::template member<U> syntax, as a workaround replace:
//
// typedef typename A::template rebind<U> binder;
//
// with:
//
// typedef typename A::BOOST_NESTED_TEMPLATE rebind<U> binder;
#ifndef BOOST_NO_MEMBER_TEMPLATE_KEYWORD
# define BOOST_NESTED_TEMPLATE template
#else
# define BOOST_NESTED_TEMPLATE
#endif
// BOOST_UNREACHABLE_RETURN(x) workaround -------------------------------------//
// Normally evaluates to nothing, unless BOOST_NO_UNREACHABLE_RETURN_DETECTION
// is defined, in which case it evaluates to return x; Use when you have a return
// statement that can never be reached.
#ifdef BOOST_NO_UNREACHABLE_RETURN_DETECTION
# define BOOST_UNREACHABLE_RETURN(x) return x;
#else
# define BOOST_UNREACHABLE_RETURN(x)
#endif
// BOOST_DEDUCED_TYPENAME workaround ------------------------------------------//
//
// Some compilers don't support the use of `typename' for dependent
// types in deduced contexts, e.g.
//
// template <class T> void f(T, typename T::type);
// ^^^^^^^^
// Replace these declarations with:
//
// template <class T> void f(T, BOOST_DEDUCED_TYPENAME T::type);
#ifndef BOOST_NO_DEDUCED_TYPENAME
# define BOOST_DEDUCED_TYPENAME typename
#else
# define BOOST_DEDUCED_TYPENAME
#endif
#ifndef BOOST_NO_TYPENAME_WITH_CTOR
# define BOOST_CTOR_TYPENAME typename
#else
# define BOOST_CTOR_TYPENAME
#endif
// long long workaround ------------------------------------------//
// On gcc (and maybe other compilers?) long long is alway supported
// but it's use may generate either warnings (with -ansi), or errors
// (with -pedantic -ansi) unless it's use is prefixed by __extension__
//
#if defined(BOOST_HAS_LONG_LONG) && defined(__cplusplus)
namespace boost{
# ifdef __GNUC__
__extension__ typedef long long long_long_type;
__extension__ typedef unsigned long long ulong_long_type;
# else
typedef long long long_long_type;
typedef unsigned long long ulong_long_type;
# endif
}
#endif
// same again for __int128:
#if defined(BOOST_HAS_INT128) && defined(__cplusplus)
namespace boost{
# ifdef __GNUC__
__extension__ typedef __int128 int128_type;
__extension__ typedef unsigned __int128 uint128_type;
# else
typedef __int128 int128_type;
typedef unsigned __int128 uint128_type;
# endif
}
#endif
// BOOST_[APPEND_]EXPLICIT_TEMPLATE_[NON_]TYPE macros --------------------------//
//
// Some compilers have problems with function templates whose template
// parameters don't appear in the function parameter list (basically
// they just link one instantiation of the template in the final
// executable). These macros provide a uniform way to cope with the
// problem with no effects on the calling syntax.
// Example:
//
// #include <iostream>
// #include <ostream>
// #include <typeinfo>
//
// template <int n>
// void f() { std::cout << n << ' '; }
//
// template <typename T>
// void g() { std::cout << typeid(T).name() << ' '; }
//
// int main() {
// f<1>();
// f<2>();
//
// g<int>();
// g<double>();
// }
//
// With VC++ 6.0 the output is:
//
// 2 2 double double
//
// To fix it, write
//
// template <int n>
// void f(BOOST_EXPLICIT_TEMPLATE_NON_TYPE(int, n)) { ... }
//
// template <typename T>
// void g(BOOST_EXPLICIT_TEMPLATE_TYPE(T)) { ... }
//
#if defined(BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS) && defined(__cplusplus)
# include "boost/type.hpp"
# include "boost/non_type.hpp"
# define BOOST_EXPLICIT_TEMPLATE_TYPE(t) boost::type<t>* = 0
# define BOOST_EXPLICIT_TEMPLATE_TYPE_SPEC(t) boost::type<t>*
# define BOOST_EXPLICIT_TEMPLATE_NON_TYPE(t, v) boost::non_type<t, v>* = 0
# define BOOST_EXPLICIT_TEMPLATE_NON_TYPE_SPEC(t, v) boost::non_type<t, v>*
# define BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(t) \
, BOOST_EXPLICIT_TEMPLATE_TYPE(t)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE_SPEC(t) \
, BOOST_EXPLICIT_TEMPLATE_TYPE_SPEC(t)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(t, v) \
, BOOST_EXPLICIT_TEMPLATE_NON_TYPE(t, v)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE_SPEC(t, v) \
, BOOST_EXPLICIT_TEMPLATE_NON_TYPE_SPEC(t, v)
#else
// no workaround needed: expand to nothing
# define BOOST_EXPLICIT_TEMPLATE_TYPE(t)
# define BOOST_EXPLICIT_TEMPLATE_TYPE_SPEC(t)
# define BOOST_EXPLICIT_TEMPLATE_NON_TYPE(t, v)
# define BOOST_EXPLICIT_TEMPLATE_NON_TYPE_SPEC(t, v)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(t)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE_SPEC(t)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE(t, v)
# define BOOST_APPEND_EXPLICIT_TEMPLATE_NON_TYPE_SPEC(t, v)
#endif // defined BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
// When BOOST_NO_STD_TYPEINFO is defined, we can just import
// the global definition into std namespace:
#if defined(BOOST_NO_STD_TYPEINFO) && defined(__cplusplus)
#include <typeinfo>
namespace std{ using ::type_info; }
#endif
// ---------------------------------------------------------------------------//
//
// Helper macro BOOST_STRINGIZE:
// Converts the parameter X to a string after macro replacement
// on X has been performed.
//
#define BOOST_STRINGIZE(X) BOOST_DO_STRINGIZE(X)
#define BOOST_DO_STRINGIZE(X) #X
//
// Helper macro BOOST_JOIN:
// The following piece of macro magic joins the two
// arguments together, even when one of the arguments is
// itself a macro (see 16.3.1 in C++ standard). The key
// is that macro expansion of macro arguments does not
// occur in BOOST_DO_JOIN2 but does in BOOST_DO_JOIN.
//
#define BOOST_JOIN( X, Y ) BOOST_DO_JOIN( X, Y )
#define BOOST_DO_JOIN( X, Y ) BOOST_DO_JOIN2(X,Y)
#define BOOST_DO_JOIN2( X, Y ) X##Y
//
// Set some default values for compiler/library/platform names.
// These are for debugging config setup only:
//
# ifndef BOOST_COMPILER
# define BOOST_COMPILER "Unknown ISO C++ Compiler"
# endif
# ifndef BOOST_STDLIB
# define BOOST_STDLIB "Unknown ISO standard library"
# endif
# ifndef BOOST_PLATFORM
# if defined(unix) || defined(__unix) || defined(_XOPEN_SOURCE) \
|| defined(_POSIX_SOURCE)
# define BOOST_PLATFORM "Generic Unix"
# else
# define BOOST_PLATFORM "Unknown"
# endif
# endif
//
// Set some default values GPU support
//
# ifndef BOOST_GPU_ENABLED
# define BOOST_GPU_ENABLED
# endif
// BOOST_FORCEINLINE ---------------------------------------------//
// Macro to use in place of 'inline' to force a function to be inline
#if !defined(BOOST_FORCEINLINE)
# if defined(_MSC_VER)
# define BOOST_FORCEINLINE __forceinline
# elif defined(__GNUC__) && __GNUC__ > 3
# define BOOST_FORCEINLINE inline __attribute__ ((always_inline))
# else
# define BOOST_FORCEINLINE inline
# endif
#endif
//
// Set BOOST_NO_DECLTYPE_N3276 when BOOST_NO_DECLTYPE is defined
//
#if defined(BOOST_NO_CXX11_DECLTYPE) && !defined(BOOST_NO_CXX11_DECLTYPE_N3276)
#define BOOST_NO_CXX11_DECLTYPE_N3276 BOOST_NO_CXX11_DECLTYPE
#endif
// -------------------- Deprecated macros for 1.50 ---------------------------
// These will go away in a future release
// Use BOOST_NO_CXX11_HDR_UNORDERED_SET or BOOST_NO_CXX11_HDR_UNORDERED_MAP
// instead of BOOST_NO_STD_UNORDERED
#if defined(BOOST_NO_CXX11_HDR_UNORDERED_MAP) || defined (BOOST_NO_CXX11_HDR_UNORDERED_SET)
# ifndef BOOST_NO_CXX11_STD_UNORDERED
# define BOOST_NO_CXX11_STD_UNORDERED
# endif
#endif
// Use BOOST_NO_CXX11_HDR_INITIALIZER_LIST instead of BOOST_NO_INITIALIZER_LISTS
#if defined(BOOST_NO_CXX11_HDR_INITIALIZER_LIST) && !defined(BOOST_NO_INITIALIZER_LISTS)
# define BOOST_NO_INITIALIZER_LISTS
#endif
// Use BOOST_NO_CXX11_HDR_ARRAY instead of BOOST_NO_0X_HDR_ARRAY
#if defined(BOOST_NO_CXX11_HDR_ARRAY) && !defined(BOOST_NO_BOOST_NO_0X_HDR_ARRAY)
# define BOOST_NO_0X_HDR_ARRAY
#endif
// Use BOOST_NO_CXX11_HDR_CHRONO instead of BOOST_NO_0X_HDR_CHRONO
#if defined(BOOST_NO_CXX11_HDR_CHRONO) && !defined(BOOST_NO_0X_HDR_CHRONO)
# define BOOST_NO_0X_HDR_CHRONO
#endif
// Use BOOST_NO_CXX11_HDR_CODECVT instead of BOOST_NO_0X_HDR_CODECVT
#if defined(BOOST_NO_CXX11_HDR_CODECVT) && !defined(BOOST_NO_0X_HDR_CODECVT)
# define BOOST_NO_0X_HDR_CODECVT
#endif
// Use BOOST_NO_CXX11_HDR_CONDITION_VARIABLE instead of BOOST_NO_0X_HDR_CONDITION_VARIABLE
#if defined(BOOST_NO_CXX11_HDR_CONDITION_VARIABLE) && !defined(BOOST_NO_0X_HDR_CONDITION_VARIABLE)
# define BOOST_NO_0X_HDR_CONDITION_VARIABLE
#endif
// Use BOOST_NO_CXX11_HDR_FORWARD_LIST instead of BOOST_NO_0X_HDR_FORWARD_LIST
#if defined(BOOST_NO_CXX11_HDR_FORWARD_LIST) && !defined(BOOST_NO_0X_HDR_FORWARD_LIST)
# define BOOST_NO_0X_HDR_FORWARD_LIST
#endif
// Use BOOST_NO_CXX11_HDR_FUTURE instead of BOOST_NO_0X_HDR_FUTURE
#if defined(BOOST_NO_CXX11_HDR_FUTURE) && !defined(BOOST_NO_0X_HDR_FUTURE)
# define BOOST_NO_0X_HDR_FUTURE
#endif
// Use BOOST_NO_CXX11_HDR_INITIALIZER_LIST
// instead of BOOST_NO_0X_HDR_INITIALIZER_LIST or BOOST_NO_INITIALIZER_LISTS
#ifdef BOOST_NO_CXX11_HDR_INITIALIZER_LIST
# ifndef BOOST_NO_0X_HDR_INITIALIZER_LIST
# define BOOST_NO_0X_HDR_INITIALIZER_LIST
# endif
# ifndef BOOST_NO_INITIALIZER_LISTS
# define BOOST_NO_INITIALIZER_LISTS
# endif
#endif
// Use BOOST_NO_CXX11_HDR_MUTEX instead of BOOST_NO_0X_HDR_MUTEX
#if defined(BOOST_NO_CXX11_HDR_MUTEX) && !defined(BOOST_NO_0X_HDR_MUTEX)
# define BOOST_NO_0X_HDR_MUTEX
#endif
// Use BOOST_NO_CXX11_HDR_RANDOM instead of BOOST_NO_0X_HDR_RANDOM
#if defined(BOOST_NO_CXX11_HDR_RANDOM) && !defined(BOOST_NO_0X_HDR_RANDOM)
# define BOOST_NO_0X_HDR_RANDOM
#endif
// Use BOOST_NO_CXX11_HDR_RATIO instead of BOOST_NO_0X_HDR_RATIO
#if defined(BOOST_NO_CXX11_HDR_RATIO) && !defined(BOOST_NO_0X_HDR_RATIO)
# define BOOST_NO_0X_HDR_RATIO
#endif
// Use BOOST_NO_CXX11_HDR_REGEX instead of BOOST_NO_0X_HDR_REGEX
#if defined(BOOST_NO_CXX11_HDR_REGEX) && !defined(BOOST_NO_0X_HDR_REGEX)
# define BOOST_NO_0X_HDR_REGEX
#endif
// Use BOOST_NO_CXX11_HDR_SYSTEM_ERROR instead of BOOST_NO_0X_HDR_SYSTEM_ERROR
#if defined(BOOST_NO_CXX11_HDR_SYSTEM_ERROR) && !defined(BOOST_NO_0X_HDR_SYSTEM_ERROR)
# define BOOST_NO_0X_HDR_SYSTEM_ERROR
#endif
// Use BOOST_NO_CXX11_HDR_THREAD instead of BOOST_NO_0X_HDR_THREAD
#if defined(BOOST_NO_CXX11_HDR_THREAD) && !defined(BOOST_NO_0X_HDR_THREAD)
# define BOOST_NO_0X_HDR_THREAD
#endif
// Use BOOST_NO_CXX11_HDR_TUPLE instead of BOOST_NO_0X_HDR_TUPLE
#if defined(BOOST_NO_CXX11_HDR_TUPLE) && !defined(BOOST_NO_0X_HDR_TUPLE)
# define BOOST_NO_0X_HDR_TUPLE
#endif
// Use BOOST_NO_CXX11_HDR_TYPE_TRAITS instead of BOOST_NO_0X_HDR_TYPE_TRAITS
#if defined(BOOST_NO_CXX11_HDR_TYPE_TRAITS) && !defined(BOOST_NO_0X_HDR_TYPE_TRAITS)
# define BOOST_NO_0X_HDR_TYPE_TRAITS
#endif
// Use BOOST_NO_CXX11_HDR_TYPEINDEX instead of BOOST_NO_0X_HDR_TYPEINDEX
#if defined(BOOST_NO_CXX11_HDR_TYPEINDEX) && !defined(BOOST_NO_0X_HDR_TYPEINDEX)
# define BOOST_NO_0X_HDR_TYPEINDEX
#endif
// Use BOOST_NO_CXX11_HDR_UNORDERED_MAP instead of BOOST_NO_0X_HDR_UNORDERED_MAP
#if defined(BOOST_NO_CXX11_HDR_UNORDERED_MAP) && !defined(BOOST_NO_0X_HDR_UNORDERED_MAP)
# define BOOST_NO_0X_HDR_UNORDERED_MAP
#endif
// Use BOOST_NO_CXX11_HDR_UNORDERED_SET instead of BOOST_NO_0X_HDR_UNORDERED_SET
#if defined(BOOST_NO_CXX11_HDR_UNORDERED_SET) && !defined(BOOST_NO_0X_HDR_UNORDERED_SET)
# define BOOST_NO_0X_HDR_UNORDERED_SET
#endif
// ------------------ End of deprecated macros for 1.50 ---------------------------
// -------------------- Deprecated macros for 1.51 ---------------------------
// These will go away in a future release
// Use BOOST_NO_CXX11_AUTO_DECLARATIONS instead of BOOST_NO_AUTO_DECLARATIONS
#if defined(BOOST_NO_CXX11_AUTO_DECLARATIONS) && !defined(BOOST_NO_AUTO_DECLARATIONS)
# define BOOST_NO_AUTO_DECLARATIONS
#endif
// Use BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS instead of BOOST_NO_AUTO_MULTIDECLARATIONS
#if defined(BOOST_NO_CXX11_AUTO_MULTIDECLARATIONS) && !defined(BOOST_NO_AUTO_MULTIDECLARATIONS)
# define BOOST_NO_AUTO_MULTIDECLARATIONS
#endif
// Use BOOST_NO_CXX11_CHAR16_T instead of BOOST_NO_CHAR16_T
#if defined(BOOST_NO_CXX11_CHAR16_T) && !defined(BOOST_NO_CHAR16_T)
# define BOOST_NO_CHAR16_T
#endif
// Use BOOST_NO_CXX11_CHAR32_T instead of BOOST_NO_CHAR32_T
#if defined(BOOST_NO_CXX11_CHAR32_T) && !defined(BOOST_NO_CHAR32_T)
# define BOOST_NO_CHAR32_T
#endif
// Use BOOST_NO_CXX11_TEMPLATE_ALIASES instead of BOOST_NO_TEMPLATE_ALIASES
#if defined(BOOST_NO_CXX11_TEMPLATE_ALIASES) && !defined(BOOST_NO_TEMPLATE_ALIASES)
# define BOOST_NO_TEMPLATE_ALIASES
#endif
// Use BOOST_NO_CXX11_CONSTEXPR instead of BOOST_NO_CONSTEXPR
#if defined(BOOST_NO_CXX11_CONSTEXPR) && !defined(BOOST_NO_CONSTEXPR)
# define BOOST_NO_CONSTEXPR
#endif
// Use BOOST_NO_CXX11_DECLTYPE_N3276 instead of BOOST_NO_DECLTYPE_N3276
#if defined(BOOST_NO_CXX11_DECLTYPE_N3276) && !defined(BOOST_NO_DECLTYPE_N3276)
# define BOOST_NO_DECLTYPE_N3276
#endif
// Use BOOST_NO_CXX11_DECLTYPE instead of BOOST_NO_DECLTYPE
#if defined(BOOST_NO_CXX11_DECLTYPE) && !defined(BOOST_NO_DECLTYPE)
# define BOOST_NO_DECLTYPE
#endif
// Use BOOST_NO_CXX11_DEFAULTED_FUNCTIONS instead of BOOST_NO_DEFAULTED_FUNCTIONS
#if defined(BOOST_NO_CXX11_DEFAULTED_FUNCTIONS) && !defined(BOOST_NO_DEFAULTED_FUNCTIONS)
# define BOOST_NO_DEFAULTED_FUNCTIONS
#endif
// Use BOOST_NO_CXX11_DELETED_FUNCTIONS instead of BOOST_NO_DELETED_FUNCTIONS
#if defined(BOOST_NO_CXX11_DELETED_FUNCTIONS) && !defined(BOOST_NO_DELETED_FUNCTIONS)
# define BOOST_NO_DELETED_FUNCTIONS
#endif
// Use BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS instead of BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
#if defined(BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS) && !defined(BOOST_NO_EXPLICIT_CONVERSION_OPERATORS)
# define BOOST_NO_EXPLICIT_CONVERSION_OPERATORS
#endif
// Use BOOST_NO_CXX11_EXTERN_TEMPLATE instead of BOOST_NO_EXTERN_TEMPLATE
#if defined(BOOST_NO_CXX11_EXTERN_TEMPLATE) && !defined(BOOST_NO_EXTERN_TEMPLATE)
# define BOOST_NO_EXTERN_TEMPLATE
#endif
// Use BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS instead of BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS
#if defined(BOOST_NO_CXX11_FUNCTION_TEMPLATE_DEFAULT_ARGS) && !defined(BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS)
# define BOOST_NO_FUNCTION_TEMPLATE_DEFAULT_ARGS
#endif
// Use BOOST_NO_CXX11_LAMBDAS instead of BOOST_NO_LAMBDAS
#if defined(BOOST_NO_CXX11_LAMBDAS) && !defined(BOOST_NO_LAMBDAS)
# define BOOST_NO_LAMBDAS
#endif
// Use BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS instead of BOOST_NO_LOCAL_CLASS_TEMPLATE_PARAMETERS
#if defined(BOOST_NO_CXX11_LOCAL_CLASS_TEMPLATE_PARAMETERS) && !defined(BOOST_NO_LOCAL_CLASS_TEMPLATE_PARAMETERS)
# define BOOST_NO_LOCAL_CLASS_TEMPLATE_PARAMETERS
#endif
// Use BOOST_NO_CXX11_NOEXCEPT instead of BOOST_NO_NOEXCEPT
#if defined(BOOST_NO_CXX11_NOEXCEPT) && !defined(BOOST_NO_NOEXCEPT)
# define BOOST_NO_NOEXCEPT
#endif
// Use BOOST_NO_CXX11_NULLPTR instead of BOOST_NO_NULLPTR
#if defined(BOOST_NO_CXX11_NULLPTR) && !defined(BOOST_NO_NULLPTR)
# define BOOST_NO_NULLPTR
#endif
// Use BOOST_NO_CXX11_RAW_LITERALS instead of BOOST_NO_RAW_LITERALS
#if defined(BOOST_NO_CXX11_RAW_LITERALS) && !defined(BOOST_NO_RAW_LITERALS)
# define BOOST_NO_RAW_LITERALS
#endif
// Use BOOST_NO_CXX11_RVALUE_REFERENCES instead of BOOST_NO_RVALUE_REFERENCES
#if defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_NO_RVALUE_REFERENCES)
# define BOOST_NO_RVALUE_REFERENCES
#endif
// Use BOOST_NO_CXX11_SCOPED_ENUMS instead of BOOST_NO_SCOPED_ENUMS
#if defined(BOOST_NO_CXX11_SCOPED_ENUMS) && !defined(BOOST_NO_SCOPED_ENUMS)
# define BOOST_NO_SCOPED_ENUMS
#endif
// Use BOOST_NO_CXX11_STATIC_ASSERT instead of BOOST_NO_STATIC_ASSERT
#if defined(BOOST_NO_CXX11_STATIC_ASSERT) && !defined(BOOST_NO_STATIC_ASSERT)
# define BOOST_NO_STATIC_ASSERT
#endif
// Use BOOST_NO_CXX11_STD_UNORDERED instead of BOOST_NO_STD_UNORDERED
#if defined(BOOST_NO_CXX11_STD_UNORDERED) && !defined(BOOST_NO_STD_UNORDERED)
# define BOOST_NO_STD_UNORDERED
#endif
// Use BOOST_NO_CXX11_UNICODE_LITERALS instead of BOOST_NO_UNICODE_LITERALS
#if defined(BOOST_NO_CXX11_UNICODE_LITERALS) && !defined(BOOST_NO_UNICODE_LITERALS)
# define BOOST_NO_UNICODE_LITERALS
#endif
// Use BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX instead of BOOST_NO_UNIFIED_INITIALIZATION_SYNTAX
#if defined(BOOST_NO_CXX11_UNIFIED_INITIALIZATION_SYNTAX) && !defined(BOOST_NO_UNIFIED_INITIALIZATION_SYNTAX)
# define BOOST_NO_UNIFIED_INITIALIZATION_SYNTAX
#endif
// Use BOOST_NO_CXX11_VARIADIC_TEMPLATES instead of BOOST_NO_VARIADIC_TEMPLATES
#if defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_NO_VARIADIC_TEMPLATES)
# define BOOST_NO_VARIADIC_TEMPLATES
#endif
// Use BOOST_NO_CXX11_VARIADIC_MACROS instead of BOOST_NO_VARIADIC_MACROS
#if defined(BOOST_NO_CXX11_VARIADIC_MACROS) && !defined(BOOST_NO_VARIADIC_MACROS)
# define BOOST_NO_VARIADIC_MACROS
#endif
// Use BOOST_NO_CXX11_NUMERIC_LIMITS instead of BOOST_NO_NUMERIC_LIMITS_LOWEST
#if defined(BOOST_NO_CXX11_NUMERIC_LIMITS) && !defined(BOOST_NO_NUMERIC_LIMITS_LOWEST)
# define BOOST_NO_NUMERIC_LIMITS_LOWEST
#endif
// ------------------ End of deprecated macros for 1.51 ---------------------------
//
// Helper macros BOOST_NOEXCEPT, BOOST_NOEXCEPT_IF, BOOST_NOEXCEPT_EXPR
// These aid the transition to C++11 while still supporting C++03 compilers
//
#ifdef BOOST_NO_CXX11_NOEXCEPT
# define BOOST_NOEXCEPT
# define BOOST_NOEXCEPT_IF(Predicate)
# define BOOST_NOEXCEPT_EXPR(Expression) false
#else
# define BOOST_NOEXCEPT noexcept
# define BOOST_NOEXCEPT_IF(Predicate) noexcept((Predicate))
# define BOOST_NOEXCEPT_EXPR(Expression) noexcept((Expression))
#endif
//
// constexpr workarounds
//
#if defined(BOOST_NO_CXX11_CONSTEXPR)
#define BOOST_CONSTEXPR
#define BOOST_CONSTEXPR_OR_CONST const
#else
#define BOOST_CONSTEXPR constexpr
#define BOOST_CONSTEXPR_OR_CONST constexpr
#endif
#define BOOST_STATIC_CONSTEXPR static BOOST_CONSTEXPR_OR_CONST
//
// Set BOOST_HAS_STATIC_ASSERT when BOOST_NO_CXX11_STATIC_ASSERT is not defined
//
#if !defined(BOOST_NO_CXX11_STATIC_ASSERT) && !defined(BOOST_HAS_STATIC_ASSERT)
# define BOOST_HAS_STATIC_ASSERT
#endif
//
// Set BOOST_HAS_RVALUE_REFS when BOOST_NO_CXX11_RVALUE_REFERENCES is not defined
//
#if !defined(BOOST_NO_CXX11_RVALUE_REFERENCES) && !defined(BOOST_HAS_RVALUE_REFS)
#define BOOST_HAS_RVALUE_REFS
#endif
//
// Set BOOST_HAS_VARIADIC_TMPL when BOOST_NO_CXX11_VARIADIC_TEMPLATES is not defined
//
#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES) && !defined(BOOST_HAS_VARIADIC_TMPL)
#define BOOST_HAS_VARIADIC_TMPL
#endif
#endif

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@@ -0,0 +1,124 @@
// boost/config/user.hpp ---------------------------------------------------//
// (C) Copyright John Maddock 2001.
// Use, modification and distribution are subject to 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)
// Do not check in modified versions of this file,
// This file may be customized by the end user, but not by boost.
//
// Use this file to define a site and compiler specific
// configuration policy:
//
// define this to locate a compiler config file:
// #define BOOST_COMPILER_CONFIG <myheader>
// define this to locate a stdlib config file:
// #define BOOST_STDLIB_CONFIG <myheader>
// define this to locate a platform config file:
// #define BOOST_PLATFORM_CONFIG <myheader>
// define this to disable compiler config,
// use if your compiler config has nothing to set:
// #define BOOST_NO_COMPILER_CONFIG
// define this to disable stdlib config,
// use if your stdlib config has nothing to set:
// #define BOOST_NO_STDLIB_CONFIG
// define this to disable platform config,
// use if your platform config has nothing to set:
// #define BOOST_NO_PLATFORM_CONFIG
// define this to disable all config options,
// excluding the user config. Use if your
// setup is fully ISO compliant, and has no
// useful extensions, or for autoconf generated
// setups:
// #define BOOST_NO_CONFIG
// define this to make the config "optimistic"
// about unknown compiler versions. Normally
// unknown compiler versions are assumed to have
// all the defects of the last known version, however
// setting this flag, causes the config to assume
// that unknown compiler versions are fully conformant
// with the standard:
// #define BOOST_STRICT_CONFIG
// define this to cause the config to halt compilation
// with an #error if it encounters anything unknown --
// either an unknown compiler version or an unknown
// compiler/platform/library:
// #define BOOST_ASSERT_CONFIG
// define if you want to disable threading support, even
// when available:
// #define BOOST_DISABLE_THREADS
// define when you want to disable Win32 specific features
// even when available:
// #define BOOST_DISABLE_WIN32
// BOOST_DISABLE_ABI_HEADERS: Stops boost headers from including any
// prefix/suffix headers that normally control things like struct
// packing and alignment.
// #define BOOST_DISABLE_ABI_HEADERS
// BOOST_ABI_PREFIX: A prefix header to include in place of whatever
// boost.config would normally select, any replacement should set up
// struct packing and alignment options as required.
// #define BOOST_ABI_PREFIX my-header-name
// BOOST_ABI_SUFFIX: A suffix header to include in place of whatever
// boost.config would normally select, any replacement should undo
// the effects of the prefix header.
// #define BOOST_ABI_SUFFIX my-header-name
// BOOST_ALL_DYN_LINK: Forces all libraries that have separate source,
// to be linked as dll's rather than static libraries on Microsoft Windows
// (this macro is used to turn on __declspec(dllimport) modifiers, so that
// the compiler knows which symbols to look for in a dll rather than in a
// static library). Note that there may be some libraries that can only
// be statically linked (Boost.Test for example) and others which may only
// be dynamically linked (Boost.Threads for example), in these cases this
// macro has no effect.
// #define BOOST_ALL_DYN_LINK
// BOOST_WHATEVER_DYN_LINK: Forces library "whatever" to be linked as a dll
// rather than a static library on Microsoft Windows: replace the WHATEVER
// part of the macro name with the name of the library that you want to
// dynamically link to, for example use BOOST_DATE_TIME_DYN_LINK or
// BOOST_REGEX_DYN_LINK etc (this macro is used to turn on __declspec(dllimport)
// modifiers, so that the compiler knows which symbols to look for in a dll
// rather than in a static library).
// Note that there may be some libraries that can only be statically linked
// (Boost.Test for example) and others which may only be dynamically linked
// (Boost.Threads for example), in these cases this macro is unsupported.
// #define BOOST_WHATEVER_DYN_LINK
// BOOST_ALL_NO_LIB: Tells the config system not to automatically select
// which libraries to link against.
// Normally if a compiler supports #pragma lib, then the correct library
// build variant will be automatically selected and linked against,
// simply by the act of including one of that library's headers.
// This macro turns that feature off.
// #define BOOST_ALL_NO_LIB
// BOOST_WHATEVER_NO_LIB: Tells the config system not to automatically
// select which library to link against for library "whatever",
// replace WHATEVER in the macro name with the name of the library;
// for example BOOST_DATE_TIME_NO_LIB or BOOST_REGEX_NO_LIB.
// Normally if a compiler supports #pragma lib, then the correct library
// build variant will be automatically selected and linked against, simply
// by the act of including one of that library's headers. This macro turns
// that feature off.
// #define BOOST_WHATEVER_NO_LIB

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@@ -0,0 +1,68 @@
#ifndef BOOST_CURRENT_FUNCTION_HPP_INCLUDED
#define BOOST_CURRENT_FUNCTION_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/current_function.hpp - BOOST_CURRENT_FUNCTION
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
//
// 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)
//
// http://www.boost.org/libs/utility/current_function.html
//
namespace boost
{
namespace detail
{
inline void current_function_helper()
{
#if defined(__GNUC__) || (defined(__MWERKS__) && (__MWERKS__ >= 0x3000)) || (defined(__ICC) && (__ICC >= 600)) || defined(__ghs__)
# define BOOST_CURRENT_FUNCTION __PRETTY_FUNCTION__
#elif defined(__DMC__) && (__DMC__ >= 0x810)
# define BOOST_CURRENT_FUNCTION __PRETTY_FUNCTION__
#elif defined(__FUNCSIG__)
# define BOOST_CURRENT_FUNCTION __FUNCSIG__
#elif (defined(__INTEL_COMPILER) && (__INTEL_COMPILER >= 600)) || (defined(__IBMCPP__) && (__IBMCPP__ >= 500))
# define BOOST_CURRENT_FUNCTION __FUNCTION__
#elif defined(__BORLANDC__) && (__BORLANDC__ >= 0x550)
# define BOOST_CURRENT_FUNCTION __FUNC__
#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901)
# define BOOST_CURRENT_FUNCTION __func__
#else
# define BOOST_CURRENT_FUNCTION "(unknown)"
#endif
}
} // namespace detail
} // namespace boost
#endif // #ifndef BOOST_CURRENT_FUNCTION_HPP_INCLUDED

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@@ -0,0 +1,135 @@
#ifndef BOOST_DETAIL_SP_TYPEINFO_HPP_INCLUDED
#define BOOST_DETAIL_SP_TYPEINFO_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
// detail/sp_typeinfo.hpp
//
// Copyright 2007 Peter Dimov
//
// 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)
#include <boost/config.hpp>
#if defined( BOOST_NO_TYPEID )
#include <boost/current_function.hpp>
#include <functional>
namespace boost
{
namespace detail
{
class sp_typeinfo
{
private:
sp_typeinfo( sp_typeinfo const& );
sp_typeinfo& operator=( sp_typeinfo const& );
char const * name_;
public:
explicit sp_typeinfo( char const * name ): name_( name )
{
}
bool operator==( sp_typeinfo const& rhs ) const
{
return this == &rhs;
}
bool operator!=( sp_typeinfo const& rhs ) const
{
return this != &rhs;
}
bool before( sp_typeinfo const& rhs ) const
{
return std::less< sp_typeinfo const* >()( this, &rhs );
}
char const* name() const
{
return name_;
}
};
template<class T> struct sp_typeid_
{
static sp_typeinfo ti_;
static char const * name()
{
return BOOST_CURRENT_FUNCTION;
}
};
#if defined(__SUNPRO_CC)
// see #4199, the Sun Studio compiler gets confused about static initialization
// constructor arguments. But an assignment works just fine.
template<class T> sp_typeinfo sp_typeid_< T >::ti_ = sp_typeid_< T >::name();
#else
template<class T> sp_typeinfo sp_typeid_< T >::ti_(sp_typeid_< T >::name());
#endif
template<class T> struct sp_typeid_< T & >: sp_typeid_< T >
{
};
template<class T> struct sp_typeid_< T const >: sp_typeid_< T >
{
};
template<class T> struct sp_typeid_< T volatile >: sp_typeid_< T >
{
};
template<class T> struct sp_typeid_< T const volatile >: sp_typeid_< T >
{
};
} // namespace detail
} // namespace boost
#define BOOST_SP_TYPEID(T) (boost::detail::sp_typeid_<T>::ti_)
#else
#include <typeinfo>
namespace boost
{
namespace detail
{
#if defined( BOOST_NO_STD_TYPEINFO )
typedef ::type_info sp_typeinfo;
#else
typedef std::type_info sp_typeinfo;
#endif
} // namespace detail
} // namespace boost
#define BOOST_SP_TYPEID(T) typeid(T)
#endif
#endif // #ifndef BOOST_DETAIL_SP_TYPEINFO_HPP_INCLUDED

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@@ -0,0 +1,267 @@
// Copyright David Abrahams 2002.
// 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)
#ifndef WORKAROUND_DWA2002126_HPP
# define WORKAROUND_DWA2002126_HPP
// Compiler/library version workaround macro
//
// Usage:
//
// #if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
// // workaround for eVC4 and VC6
// ... // workaround code here
// #endif
//
// When BOOST_STRICT_CONFIG is defined, expands to 0. Otherwise, the
// first argument must be undefined or expand to a numeric
// value. The above expands to:
//
// (BOOST_MSVC) != 0 && (BOOST_MSVC) < 1300
//
// When used for workarounds that apply to the latest known version
// and all earlier versions of a compiler, the following convention
// should be observed:
//
// #if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1301))
//
// The version number in this case corresponds to the last version in
// which the workaround was known to have been required. When
// BOOST_DETECT_OUTDATED_WORKAROUNDS is not the defined, the macro
// BOOST_TESTED_AT(x) expands to "!= 0", which effectively activates
// the workaround for any version of the compiler. When
// BOOST_DETECT_OUTDATED_WORKAROUNDS is defined, a compiler warning or
// error will be issued if the compiler version exceeds the argument
// to BOOST_TESTED_AT(). This can be used to locate workarounds which
// may be obsoleted by newer versions.
# ifndef BOOST_STRICT_CONFIG
#include <boost/config.hpp>
#ifndef __BORLANDC__
#define __BORLANDC___WORKAROUND_GUARD 1
#else
#define __BORLANDC___WORKAROUND_GUARD 0
#endif
#ifndef __CODEGEARC__
#define __CODEGEARC___WORKAROUND_GUARD 1
#else
#define __CODEGEARC___WORKAROUND_GUARD 0
#endif
#ifndef _MSC_VER
#define _MSC_VER_WORKAROUND_GUARD 1
#else
#define _MSC_VER_WORKAROUND_GUARD 0
#endif
#ifndef _MSC_FULL_VER
#define _MSC_FULL_VER_WORKAROUND_GUARD 1
#else
#define _MSC_FULL_VER_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_MSVC
#define BOOST_MSVC_WORKAROUND_GUARD 1
#else
#define BOOST_MSVC_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_MSVC_FULL_VER
#define BOOST_MSVC_FULL_VER_WORKAROUND_GUARD 1
#else
#define BOOST_MSVC_FULL_VER_WORKAROUND_GUARD 0
#endif
#ifndef __GNUC__
#define __GNUC___WORKAROUND_GUARD 1
#else
#define __GNUC___WORKAROUND_GUARD 0
#endif
#ifndef __GNUC_MINOR__
#define __GNUC_MINOR___WORKAROUND_GUARD 1
#else
#define __GNUC_MINOR___WORKAROUND_GUARD 0
#endif
#ifndef __GNUC_PATCHLEVEL__
#define __GNUC_PATCHLEVEL___WORKAROUND_GUARD 1
#else
#define __GNUC_PATCHLEVEL___WORKAROUND_GUARD 0
#endif
#ifndef __IBMCPP__
#define __IBMCPP___WORKAROUND_GUARD 1
#else
#define __IBMCPP___WORKAROUND_GUARD 0
#endif
#ifndef __SUNPRO_CC
#define __SUNPRO_CC_WORKAROUND_GUARD 1
#else
#define __SUNPRO_CC_WORKAROUND_GUARD 0
#endif
#ifndef __DECCXX_VER
#define __DECCXX_VER_WORKAROUND_GUARD 1
#else
#define __DECCXX_VER_WORKAROUND_GUARD 0
#endif
#ifndef __MWERKS__
#define __MWERKS___WORKAROUND_GUARD 1
#else
#define __MWERKS___WORKAROUND_GUARD 0
#endif
#ifndef __EDG__
#define __EDG___WORKAROUND_GUARD 1
#else
#define __EDG___WORKAROUND_GUARD 0
#endif
#ifndef __EDG_VERSION__
#define __EDG_VERSION___WORKAROUND_GUARD 1
#else
#define __EDG_VERSION___WORKAROUND_GUARD 0
#endif
#ifndef __HP_aCC
#define __HP_aCC_WORKAROUND_GUARD 1
#else
#define __HP_aCC_WORKAROUND_GUARD 0
#endif
#ifndef __hpxstd98
#define __hpxstd98_WORKAROUND_GUARD 1
#else
#define __hpxstd98_WORKAROUND_GUARD 0
#endif
#ifndef _CRAYC
#define _CRAYC_WORKAROUND_GUARD 1
#else
#define _CRAYC_WORKAROUND_GUARD 0
#endif
#ifndef __DMC__
#define __DMC___WORKAROUND_GUARD 1
#else
#define __DMC___WORKAROUND_GUARD 0
#endif
#ifndef MPW_CPLUS
#define MPW_CPLUS_WORKAROUND_GUARD 1
#else
#define MPW_CPLUS_WORKAROUND_GUARD 0
#endif
#ifndef __COMO__
#define __COMO___WORKAROUND_GUARD 1
#else
#define __COMO___WORKAROUND_GUARD 0
#endif
#ifndef __COMO_VERSION__
#define __COMO_VERSION___WORKAROUND_GUARD 1
#else
#define __COMO_VERSION___WORKAROUND_GUARD 0
#endif
#ifndef __INTEL_COMPILER
#define __INTEL_COMPILER_WORKAROUND_GUARD 1
#else
#define __INTEL_COMPILER_WORKAROUND_GUARD 0
#endif
#ifndef __ICL
#define __ICL_WORKAROUND_GUARD 1
#else
#define __ICL_WORKAROUND_GUARD 0
#endif
#ifndef _COMPILER_VERSION
#define _COMPILER_VERSION_WORKAROUND_GUARD 1
#else
#define _COMPILER_VERSION_WORKAROUND_GUARD 0
#endif
#ifndef _RWSTD_VER
#define _RWSTD_VER_WORKAROUND_GUARD 1
#else
#define _RWSTD_VER_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_RWSTD_VER
#define BOOST_RWSTD_VER_WORKAROUND_GUARD 1
#else
#define BOOST_RWSTD_VER_WORKAROUND_GUARD 0
#endif
#ifndef __GLIBCPP__
#define __GLIBCPP___WORKAROUND_GUARD 1
#else
#define __GLIBCPP___WORKAROUND_GUARD 0
#endif
#ifndef _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC
#define _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC_WORKAROUND_GUARD 1
#else
#define _GLIBCXX_USE_C99_FP_MACROS_DYNAMIC_WORKAROUND_GUARD 0
#endif
#ifndef __SGI_STL_PORT
#define __SGI_STL_PORT_WORKAROUND_GUARD 1
#else
#define __SGI_STL_PORT_WORKAROUND_GUARD 0
#endif
#ifndef _STLPORT_VERSION
#define _STLPORT_VERSION_WORKAROUND_GUARD 1
#else
#define _STLPORT_VERSION_WORKAROUND_GUARD 0
#endif
#ifndef __LIBCOMO_VERSION__
#define __LIBCOMO_VERSION___WORKAROUND_GUARD 1
#else
#define __LIBCOMO_VERSION___WORKAROUND_GUARD 0
#endif
#ifndef _CPPLIB_VER
#define _CPPLIB_VER_WORKAROUND_GUARD 1
#else
#define _CPPLIB_VER_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_INTEL_CXX_VERSION
#define BOOST_INTEL_CXX_VERSION_WORKAROUND_GUARD 1
#else
#define BOOST_INTEL_CXX_VERSION_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_INTEL_WIN
#define BOOST_INTEL_WIN_WORKAROUND_GUARD 1
#else
#define BOOST_INTEL_WIN_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_DINKUMWARE_STDLIB
#define BOOST_DINKUMWARE_STDLIB_WORKAROUND_GUARD 1
#else
#define BOOST_DINKUMWARE_STDLIB_WORKAROUND_GUARD 0
#endif
#ifndef BOOST_INTEL
#define BOOST_INTEL_WORKAROUND_GUARD 1
#else
#define BOOST_INTEL_WORKAROUND_GUARD 0
#endif
// Always define to zero, if it's used it'll be defined my MPL:
#define BOOST_MPL_CFG_GCC_WORKAROUND_GUARD 0
# define BOOST_WORKAROUND(symbol, test) \
((symbol ## _WORKAROUND_GUARD + 0 == 0) && \
(symbol != 0) && (1 % (( (symbol test) ) + 1)))
// ^ ^ ^ ^
// The extra level of parenthesis nesting above, along with the
// BOOST_OPEN_PAREN indirection below, is required to satisfy the
// broken preprocessor in MWCW 8.3 and earlier.
//
// The basic mechanism works as follows:
// (symbol test) + 1 => if (symbol test) then 2 else 1
// 1 % ((symbol test) + 1) => if (symbol test) then 1 else 0
//
// The complication with % is for cooperation with BOOST_TESTED_AT().
// When "test" is BOOST_TESTED_AT(x) and
// BOOST_DETECT_OUTDATED_WORKAROUNDS is #defined,
//
// symbol test => if (symbol <= x) then 1 else -1
// (symbol test) + 1 => if (symbol <= x) then 2 else 0
// 1 % ((symbol test) + 1) => if (symbol <= x) then 1 else divide-by-zero
//
# ifdef BOOST_DETECT_OUTDATED_WORKAROUNDS
# define BOOST_OPEN_PAREN (
# define BOOST_TESTED_AT(value) > value) ?(-1): BOOST_OPEN_PAREN 1
# else
# define BOOST_TESTED_AT(value) != ((value)-(value))
# endif
# else
# define BOOST_WORKAROUND(symbol, test) 0
# endif
#endif // WORKAROUND_DWA2002126_HPP

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#ifndef BOOST_ENABLE_SHARED_FROM_THIS_HPP_INCLUDED
#define BOOST_ENABLE_SHARED_FROM_THIS_HPP_INCLUDED
//
// enable_shared_from_this.hpp
//
// Copyright (c) 2002 Peter Dimov
//
// 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
//
// http://www.boost.org/libs/smart_ptr/enable_shared_from_this.html
//
#include <boost/smart_ptr/enable_shared_from_this.hpp>
#endif // #ifndef BOOST_ENABLE_SHARED_FROM_THIS_HPP_INCLUDED

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@@ -0,0 +1,17 @@
//Copyright (c) 2009 Emil Dotchevski and Reverge Studios, Inc.
//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)
#ifndef UUID_61531AB0680611DEADD5846855D89593
#define UUID_61531AB0680611DEADD5846855D89593
#if defined(_MSC_VER)
#define BOOST_ATTRIBUTE_NORETURN __declspec(noreturn)
#elif defined(__GNUC__)
#define BOOST_ATTRIBUTE_NORETURN __attribute__((__noreturn__))
#else
#define BOOST_ATTRIBUTE_NORETURN
#endif
#endif

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@@ -0,0 +1,483 @@
//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
//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)
#ifndef UUID_274DA366004E11DCB1DDFE2E56D89593
#define UUID_274DA366004E11DCB1DDFE2E56D89593
#if defined(__GNUC__) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
#pragma GCC system_header
#endif
#if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
#pragma warning(push,1)
#endif
namespace
boost
{
namespace
exception_detail
{
template <class T>
class
refcount_ptr
{
public:
refcount_ptr():
px_(0)
{
}
~refcount_ptr()
{
release();
}
refcount_ptr( refcount_ptr const & x ):
px_(x.px_)
{
add_ref();
}
refcount_ptr &
operator=( refcount_ptr const & x )
{
adopt(x.px_);
return *this;
}
void
adopt( T * px )
{
release();
px_=px;
add_ref();
}
T *
get() const
{
return px_;
}
private:
T * px_;
void
add_ref()
{
if( px_ )
px_->add_ref();
}
void
release()
{
if( px_ && px_->release() )
px_=0;
}
};
}
////////////////////////////////////////////////////////////////////////
template <class Tag,class T>
class error_info;
typedef error_info<struct throw_function_,char const *> throw_function;
typedef error_info<struct throw_file_,char const *> throw_file;
typedef error_info<struct throw_line_,int> throw_line;
template <>
class
error_info<throw_function_,char const *>
{
public:
typedef char const * value_type;
value_type v_;
explicit
error_info( value_type v ):
v_(v)
{
}
};
template <>
class
error_info<throw_file_,char const *>
{
public:
typedef char const * value_type;
value_type v_;
explicit
error_info( value_type v ):
v_(v)
{
}
};
template <>
class
error_info<throw_line_,int>
{
public:
typedef int value_type;
value_type v_;
explicit
error_info( value_type v ):
v_(v)
{
}
};
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility push (default)
# endif
#endif
class exception;
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility pop
# endif
#endif
template <class T>
class shared_ptr;
namespace
exception_detail
{
class error_info_base;
struct type_info_;
struct
error_info_container
{
virtual char const * diagnostic_information( char const * ) const = 0;
virtual shared_ptr<error_info_base> get( type_info_ const & ) const = 0;
virtual void set( shared_ptr<error_info_base> const &, type_info_ const & ) = 0;
virtual void add_ref() const = 0;
virtual bool release() const = 0;
virtual refcount_ptr<exception_detail::error_info_container> clone() const = 0;
protected:
~error_info_container() throw()
{
}
};
template <class>
struct get_info;
template <>
struct get_info<throw_function>;
template <>
struct get_info<throw_file>;
template <>
struct get_info<throw_line>;
char const * get_diagnostic_information( exception const &, char const * );
void copy_boost_exception( exception *, exception const * );
template <class E,class Tag,class T>
E const & set_info( E const &, error_info<Tag,T> const & );
template <class E>
E const & set_info( E const &, throw_function const & );
template <class E>
E const & set_info( E const &, throw_file const & );
template <class E>
E const & set_info( E const &, throw_line const & );
}
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility push (default)
# endif
#endif
class
exception
{
protected:
exception():
throw_function_(0),
throw_file_(0),
throw_line_(-1)
{
}
#ifdef __HP_aCC
//On HP aCC, this protected copy constructor prevents throwing boost::exception.
//On all other platforms, the same effect is achieved by the pure virtual destructor.
exception( exception const & x ) throw():
data_(x.data_),
throw_function_(x.throw_function_),
throw_file_(x.throw_file_),
throw_line_(x.throw_line_)
{
}
#endif
virtual ~exception() throw()
#ifndef __HP_aCC
= 0 //Workaround for HP aCC, =0 incorrectly leads to link errors.
#endif
;
#if (defined(__MWERKS__) && __MWERKS__<=0x3207) || (defined(_MSC_VER) && _MSC_VER<=1310)
public:
#else
private:
template <class E>
friend E const & exception_detail::set_info( E const &, throw_function const & );
template <class E>
friend E const & exception_detail::set_info( E const &, throw_file const & );
template <class E>
friend E const & exception_detail::set_info( E const &, throw_line const & );
template <class E,class Tag,class T>
friend E const & exception_detail::set_info( E const &, error_info<Tag,T> const & );
friend char const * exception_detail::get_diagnostic_information( exception const &, char const * );
template <class>
friend struct exception_detail::get_info;
friend struct exception_detail::get_info<throw_function>;
friend struct exception_detail::get_info<throw_file>;
friend struct exception_detail::get_info<throw_line>;
friend void exception_detail::copy_boost_exception( exception *, exception const * );
#endif
mutable exception_detail::refcount_ptr<exception_detail::error_info_container> data_;
mutable char const * throw_function_;
mutable char const * throw_file_;
mutable int throw_line_;
};
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility pop
# endif
#endif
inline
exception::
~exception() throw()
{
}
namespace
exception_detail
{
template <class E>
E const &
set_info( E const & x, throw_function const & y )
{
x.throw_function_=y.v_;
return x;
}
template <class E>
E const &
set_info( E const & x, throw_file const & y )
{
x.throw_file_=y.v_;
return x;
}
template <class E>
E const &
set_info( E const & x, throw_line const & y )
{
x.throw_line_=y.v_;
return x;
}
}
////////////////////////////////////////////////////////////////////////
namespace
exception_detail
{
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility push (default)
# endif
#endif
template <class T>
struct
error_info_injector:
public T,
public exception
{
explicit
error_info_injector( T const & x ):
T(x)
{
}
~error_info_injector() throw()
{
}
};
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility pop
# endif
#endif
struct large_size { char c[256]; };
large_size dispatch_boost_exception( exception const * );
struct small_size { };
small_size dispatch_boost_exception( void const * );
template <class,int>
struct enable_error_info_helper;
template <class T>
struct
enable_error_info_helper<T,sizeof(large_size)>
{
typedef T type;
};
template <class T>
struct
enable_error_info_helper<T,sizeof(small_size)>
{
typedef error_info_injector<T> type;
};
template <class T>
struct
enable_error_info_return_type
{
typedef typename enable_error_info_helper<T,sizeof(exception_detail::dispatch_boost_exception(static_cast<T *>(0)))>::type type;
};
}
template <class T>
inline
typename
exception_detail::enable_error_info_return_type<T>::type
enable_error_info( T const & x )
{
typedef typename exception_detail::enable_error_info_return_type<T>::type rt;
return rt(x);
}
////////////////////////////////////////////////////////////////////////
namespace
exception_detail
{
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility push (default)
# endif
#endif
class
clone_base
{
public:
virtual clone_base const * clone() const = 0;
virtual void rethrow() const = 0;
virtual
~clone_base() throw()
{
}
};
#if defined(__GNUC__)
# if (__GNUC__ == 4 && __GNUC_MINOR__ >= 1) || (__GNUC__ > 4)
# pragma GCC visibility pop
# endif
#endif
inline
void
copy_boost_exception( exception * a, exception const * b )
{
refcount_ptr<error_info_container> data;
if( error_info_container * d=b->data_.get() )
data = d->clone();
a->throw_file_ = b->throw_file_;
a->throw_line_ = b->throw_line_;
a->throw_function_ = b->throw_function_;
a->data_ = data;
}
inline
void
copy_boost_exception( void *, void const * )
{
}
template <class T>
class
clone_impl:
public T,
public virtual clone_base
{
struct clone_tag { };
clone_impl( clone_impl const & x, clone_tag ):
T(x)
{
copy_boost_exception(this,&x);
}
public:
explicit
clone_impl( T const & x ):
T(x)
{
copy_boost_exception(this,&x);
}
~clone_impl() throw()
{
}
private:
clone_base const *
clone() const
{
return new clone_impl(*this,clone_tag());
}
void
rethrow() const
{
throw*this;
}
};
}
template <class T>
inline
exception_detail::clone_impl<T>
enable_current_exception( T const & x )
{
return exception_detail::clone_impl<T>(x);
}
}
#if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
#pragma warning(pop)
#endif
#endif

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#ifndef BOOST_MEMORY_ORDER_HPP_INCLUDED
#define BOOST_MEMORY_ORDER_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
// boost/memory_order.hpp
//
// Defines enum boost::memory_order per the C++0x working draft
//
// Copyright (c) 2008, 2009 Peter Dimov
//
// 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)
namespace boost
{
//
// Enum values are chosen so that code that needs to insert
// a trailing fence for acquire semantics can use a single
// test such as:
//
// if( mo & memory_order_acquire ) { ...fence... }
//
// For leading fences one can use:
//
// if( mo & memory_order_release ) { ...fence... }
//
// Architectures such as Alpha that need a fence on consume
// can use:
//
// if( mo & ( memory_order_acquire | memory_order_consume ) ) { ...fence... }
//
enum memory_order
{
memory_order_relaxed = 0,
memory_order_acquire = 1,
memory_order_release = 2,
memory_order_acq_rel = 3, // acquire | release
memory_order_seq_cst = 7, // acq_rel | 4
memory_order_consume = 8
};
} // namespace boost
#endif // #ifndef BOOST_MEMORY_ORDER_HPP_INCLUDED

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#ifndef BOOST_SHARED_PTR_HPP_INCLUDED
#define BOOST_SHARED_PTR_HPP_INCLUDED
//
// shared_ptr.hpp
//
// (C) Copyright Greg Colvin and Beman Dawes 1998, 1999.
// Copyright (c) 2001-2008 Peter Dimov
//
// 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/smart_ptr/shared_ptr.htm for documentation.
//
#include <boost/smart_ptr/shared_ptr.hpp>
#endif // #ifndef BOOST_SHARED_PTR_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_BAD_WEAK_PTR_HPP_INCLUDED
#define BOOST_SMART_PTR_BAD_WEAK_PTR_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/smart_ptr/bad_weak_ptr.hpp
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
//
// 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)
//
#include <exception>
#ifdef __BORLANDC__
# pragma warn -8026 // Functions with excep. spec. are not expanded inline
#endif
namespace boost
{
// The standard library that comes with Borland C++ 5.5.1, 5.6.4
// defines std::exception and its members as having C calling
// convention (-pc). When the definition of bad_weak_ptr
// is compiled with -ps, the compiler issues an error.
// Hence, the temporary #pragma option -pc below.
#if defined(__BORLANDC__) && __BORLANDC__ <= 0x564
# pragma option push -pc
#endif
class bad_weak_ptr: public std::exception
{
public:
virtual char const * what() const throw()
{
return "tr1::bad_weak_ptr";
}
};
#if defined(__BORLANDC__) && __BORLANDC__ <= 0x564
# pragma option pop
#endif
} // namespace boost
#ifdef __BORLANDC__
# pragma warn .8026 // Functions with excep. spec. are not expanded inline
#endif
#endif // #ifndef BOOST_SMART_PTR_BAD_WEAK_PTR_HPP_INCLUDED

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// This header intentionally has no include guards.
//
// Copyright (c) 2001-2009, 2012 Peter Dimov
//
// 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
#if !defined( BOOST_NO_CXX11_EXPLICIT_CONVERSION_OPERATORS ) && !defined( BOOST_NO_CXX11_NULLPTR )
explicit operator bool () const BOOST_NOEXCEPT
{
return px != 0;
}
#elif ( defined(__SUNPRO_CC) && BOOST_WORKAROUND(__SUNPRO_CC, < 0x570) ) || defined(__CINT__)
operator bool () const BOOST_NOEXCEPT
{
return px != 0;
}
#elif defined( _MANAGED )
static void unspecified_bool( this_type*** )
{
}
typedef void (*unspecified_bool_type)( this_type*** );
operator unspecified_bool_type() const BOOST_NOEXCEPT
{
return px == 0? 0: unspecified_bool;
}
#elif \
( defined(__MWERKS__) && BOOST_WORKAROUND(__MWERKS__, < 0x3200) ) || \
( defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__ < 304) ) || \
( defined(__SUNPRO_CC) && BOOST_WORKAROUND(__SUNPRO_CC, <= 0x590) )
typedef element_type * (this_type::*unspecified_bool_type)() const;
operator unspecified_bool_type() const BOOST_NOEXCEPT
{
return px == 0? 0: &this_type::get;
}
#else
typedef element_type * this_type::*unspecified_bool_type;
operator unspecified_bool_type() const BOOST_NOEXCEPT
{
return px == 0? 0: &this_type::px;
}
#endif
// operator! is redundant, but some compilers need it
bool operator! () const BOOST_NOEXCEPT
{
return px == 0;
}

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#ifndef BOOST_SMART_PTR_DETAIL_SHARED_COUNT_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SHARED_COUNT_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// detail/shared_count.hpp
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
// Copyright 2004-2005 Peter Dimov
//
// 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)
//
#ifdef __BORLANDC__
# pragma warn -8027 // Functions containing try are not expanded inline
#endif
#include <boost/config.hpp>
#include <boost/checked_delete.hpp>
#include <boost/throw_exception.hpp>
#include <boost/smart_ptr/bad_weak_ptr.hpp>
#include <boost/smart_ptr/detail/sp_counted_base.hpp>
#include <boost/smart_ptr/detail/sp_counted_impl.hpp>
#include <boost/detail/workaround.hpp>
// In order to avoid circular dependencies with Boost.TR1
// we make sure that our include of <memory> doesn't try to
// pull in the TR1 headers: that's why we use this header
// rather than including <memory> directly:
#include <boost/config/no_tr1/memory.hpp> // std::auto_ptr
#include <functional> // std::less
#ifdef BOOST_NO_EXCEPTIONS
# include <new> // std::bad_alloc
#endif
#if !defined( BOOST_NO_CXX11_SMART_PTR )
# include <boost/utility/addressof.hpp>
#endif
namespace boost
{
namespace detail
{
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
int const shared_count_id = 0x2C35F101;
int const weak_count_id = 0x298C38A4;
#endif
struct sp_nothrow_tag {};
template< class D > struct sp_inplace_tag
{
};
#if !defined( BOOST_NO_CXX11_SMART_PTR )
template< class T > class sp_reference_wrapper
{
public:
explicit sp_reference_wrapper( T & t): t_( boost::addressof( t ) )
{
}
template< class Y > void operator()( Y * p ) const
{
(*t_)( p );
}
private:
T * t_;
};
template< class D > struct sp_convert_reference
{
typedef D type;
};
template< class D > struct sp_convert_reference< D& >
{
typedef sp_reference_wrapper< D > type;
};
#endif
class weak_count;
class shared_count
{
private:
sp_counted_base * pi_;
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
int id_;
#endif
friend class weak_count;
public:
shared_count(): pi_(0) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
}
template<class Y> explicit shared_count( Y * p ): pi_( 0 )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
#ifndef BOOST_NO_EXCEPTIONS
try
{
pi_ = new sp_counted_impl_p<Y>( p );
}
catch(...)
{
boost::checked_delete( p );
throw;
}
#else
pi_ = new sp_counted_impl_p<Y>( p );
if( pi_ == 0 )
{
boost::checked_delete( p );
boost::throw_exception( std::bad_alloc() );
}
#endif
}
#if defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, <= 1200 )
template<class Y, class D> shared_count( Y * p, D d ): pi_(0)
#else
template<class P, class D> shared_count( P p, D d ): pi_(0)
#endif
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
#if defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, <= 1200 )
typedef Y* P;
#endif
#ifndef BOOST_NO_EXCEPTIONS
try
{
pi_ = new sp_counted_impl_pd<P, D>(p, d);
}
catch(...)
{
d(p); // delete p
throw;
}
#else
pi_ = new sp_counted_impl_pd<P, D>(p, d);
if(pi_ == 0)
{
d(p); // delete p
boost::throw_exception(std::bad_alloc());
}
#endif
}
#if !defined( BOOST_NO_FUNCTION_TEMPLATE_ORDERING )
template< class P, class D > shared_count( P p, sp_inplace_tag<D> ): pi_( 0 )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
#ifndef BOOST_NO_EXCEPTIONS
try
{
pi_ = new sp_counted_impl_pd< P, D >( p );
}
catch( ... )
{
D()( p ); // delete p
throw;
}
#else
pi_ = new sp_counted_impl_pd< P, D >( p );
if( pi_ == 0 )
{
D()( p ); // delete p
boost::throw_exception( std::bad_alloc() );
}
#endif // #ifndef BOOST_NO_EXCEPTIONS
}
#endif // !defined( BOOST_NO_FUNCTION_TEMPLATE_ORDERING )
template<class P, class D, class A> shared_count( P p, D d, A a ): pi_( 0 )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
typedef sp_counted_impl_pda<P, D, A> impl_type;
typedef typename A::template rebind< impl_type >::other A2;
A2 a2( a );
#ifndef BOOST_NO_EXCEPTIONS
try
{
pi_ = a2.allocate( 1, static_cast< impl_type* >( 0 ) );
new( static_cast< void* >( pi_ ) ) impl_type( p, d, a );
}
catch(...)
{
d( p );
if( pi_ != 0 )
{
a2.deallocate( static_cast< impl_type* >( pi_ ), 1 );
}
throw;
}
#else
pi_ = a2.allocate( 1, static_cast< impl_type* >( 0 ) );
if( pi_ != 0 )
{
new( static_cast< void* >( pi_ ) ) impl_type( p, d, a );
}
else
{
d( p );
boost::throw_exception( std::bad_alloc() );
}
#endif
}
#if !defined( BOOST_NO_FUNCTION_TEMPLATE_ORDERING )
template< class P, class D, class A > shared_count( P p, sp_inplace_tag< D >, A a ): pi_( 0 )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
typedef sp_counted_impl_pda< P, D, A > impl_type;
typedef typename A::template rebind< impl_type >::other A2;
A2 a2( a );
#ifndef BOOST_NO_EXCEPTIONS
try
{
pi_ = a2.allocate( 1, static_cast< impl_type* >( 0 ) );
new( static_cast< void* >( pi_ ) ) impl_type( p, a );
}
catch(...)
{
D()( p );
if( pi_ != 0 )
{
a2.deallocate( static_cast< impl_type* >( pi_ ), 1 );
}
throw;
}
#else
pi_ = a2.allocate( 1, static_cast< impl_type* >( 0 ) );
if( pi_ != 0 )
{
new( static_cast< void* >( pi_ ) ) impl_type( p, a );
}
else
{
D()( p );
boost::throw_exception( std::bad_alloc() );
}
#endif // #ifndef BOOST_NO_EXCEPTIONS
}
#endif // !defined( BOOST_NO_FUNCTION_TEMPLATE_ORDERING )
#ifndef BOOST_NO_AUTO_PTR
// auto_ptr<Y> is special cased to provide the strong guarantee
template<class Y>
explicit shared_count( std::auto_ptr<Y> & r ): pi_( new sp_counted_impl_p<Y>( r.get() ) )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
#ifdef BOOST_NO_EXCEPTIONS
if( pi_ == 0 )
{
boost::throw_exception(std::bad_alloc());
}
#endif
r.release();
}
#endif
#if !defined( BOOST_NO_CXX11_SMART_PTR )
template<class Y, class D>
explicit shared_count( std::unique_ptr<Y, D> & r ): pi_( 0 )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
typedef typename sp_convert_reference<D>::type D2;
D2 d2( r.get_deleter() );
pi_ = new sp_counted_impl_pd< typename std::unique_ptr<Y, D>::pointer, D2 >( r.get(), d2 );
#ifdef BOOST_NO_EXCEPTIONS
if( pi_ == 0 )
{
boost::throw_exception( std::bad_alloc() );
}
#endif
r.release();
}
#endif
~shared_count() // nothrow
{
if( pi_ != 0 ) pi_->release();
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
id_ = 0;
#endif
}
shared_count(shared_count const & r): pi_(r.pi_) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
if( pi_ != 0 ) pi_->add_ref_copy();
}
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
shared_count(shared_count && r): pi_(r.pi_) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
r.pi_ = 0;
}
#endif
explicit shared_count(weak_count const & r); // throws bad_weak_ptr when r.use_count() == 0
shared_count( weak_count const & r, sp_nothrow_tag ); // constructs an empty *this when r.use_count() == 0
shared_count & operator= (shared_count const & r) // nothrow
{
sp_counted_base * tmp = r.pi_;
if( tmp != pi_ )
{
if( tmp != 0 ) tmp->add_ref_copy();
if( pi_ != 0 ) pi_->release();
pi_ = tmp;
}
return *this;
}
void swap(shared_count & r) // nothrow
{
sp_counted_base * tmp = r.pi_;
r.pi_ = pi_;
pi_ = tmp;
}
long use_count() const // nothrow
{
return pi_ != 0? pi_->use_count(): 0;
}
bool unique() const // nothrow
{
return use_count() == 1;
}
bool empty() const // nothrow
{
return pi_ == 0;
}
friend inline bool operator==(shared_count const & a, shared_count const & b)
{
return a.pi_ == b.pi_;
}
friend inline bool operator<(shared_count const & a, shared_count const & b)
{
return std::less<sp_counted_base *>()( a.pi_, b.pi_ );
}
void * get_deleter( sp_typeinfo const & ti ) const
{
return pi_? pi_->get_deleter( ti ): 0;
}
void * get_untyped_deleter() const
{
return pi_? pi_->get_untyped_deleter(): 0;
}
};
class weak_count
{
private:
sp_counted_base * pi_;
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
int id_;
#endif
friend class shared_count;
public:
weak_count(): pi_(0) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(weak_count_id)
#endif
{
}
weak_count(shared_count const & r): pi_(r.pi_) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(weak_count_id)
#endif
{
if(pi_ != 0) pi_->weak_add_ref();
}
weak_count(weak_count const & r): pi_(r.pi_) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(weak_count_id)
#endif
{
if(pi_ != 0) pi_->weak_add_ref();
}
// Move support
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
weak_count(weak_count && r): pi_(r.pi_) // nothrow
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(weak_count_id)
#endif
{
r.pi_ = 0;
}
#endif
~weak_count() // nothrow
{
if(pi_ != 0) pi_->weak_release();
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
id_ = 0;
#endif
}
weak_count & operator= (shared_count const & r) // nothrow
{
sp_counted_base * tmp = r.pi_;
if( tmp != pi_ )
{
if(tmp != 0) tmp->weak_add_ref();
if(pi_ != 0) pi_->weak_release();
pi_ = tmp;
}
return *this;
}
weak_count & operator= (weak_count const & r) // nothrow
{
sp_counted_base * tmp = r.pi_;
if( tmp != pi_ )
{
if(tmp != 0) tmp->weak_add_ref();
if(pi_ != 0) pi_->weak_release();
pi_ = tmp;
}
return *this;
}
void swap(weak_count & r) // nothrow
{
sp_counted_base * tmp = r.pi_;
r.pi_ = pi_;
pi_ = tmp;
}
long use_count() const // nothrow
{
return pi_ != 0? pi_->use_count(): 0;
}
bool empty() const // nothrow
{
return pi_ == 0;
}
friend inline bool operator==(weak_count const & a, weak_count const & b)
{
return a.pi_ == b.pi_;
}
friend inline bool operator<(weak_count const & a, weak_count const & b)
{
return std::less<sp_counted_base *>()(a.pi_, b.pi_);
}
};
inline shared_count::shared_count( weak_count const & r ): pi_( r.pi_ )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
if( pi_ == 0 || !pi_->add_ref_lock() )
{
boost::throw_exception( boost::bad_weak_ptr() );
}
}
inline shared_count::shared_count( weak_count const & r, sp_nothrow_tag ): pi_( r.pi_ )
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
, id_(shared_count_id)
#endif
{
if( pi_ != 0 && !pi_->add_ref_lock() )
{
pi_ = 0;
}
}
} // namespace detail
} // namespace boost
#ifdef __BORLANDC__
# pragma warn .8027 // Functions containing try are not expanded inline
#endif
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SHARED_COUNT_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_CONVERTIBLE_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_CONVERTIBLE_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
// detail/sp_convertible.hpp
//
// Copyright 2008 Peter Dimov
//
// 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
#include <boost/config.hpp>
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( BOOST_NO_SFINAE )
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( __GNUC__ ) && ( __GNUC__ * 100 + __GNUC_MINOR__ < 303 )
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE ) && defined( __BORLANDC__ ) && ( __BORLANDC__ < 0x630 )
# define BOOST_SP_NO_SP_CONVERTIBLE
#endif
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
namespace boost
{
namespace detail
{
template< class Y, class T > struct sp_convertible
{
typedef char (&yes) [1];
typedef char (&no) [2];
static yes f( T* );
static no f( ... );
enum _vt { value = sizeof( (f)( static_cast<Y*>(0) ) ) == sizeof(yes) };
};
template< class Y, class T > struct sp_convertible< Y, T[] >
{
enum _vt { value = false };
};
template< class Y, class T > struct sp_convertible< Y[], T[] >
{
enum _vt { value = sp_convertible< Y[1], T[1] >::value };
};
template< class Y, std::size_t N, class T > struct sp_convertible< Y[N], T[] >
{
enum _vt { value = sp_convertible< Y[1], T[1] >::value };
};
struct sp_empty
{
};
template< bool > struct sp_enable_if_convertible_impl;
template<> struct sp_enable_if_convertible_impl<true>
{
typedef sp_empty type;
};
template<> struct sp_enable_if_convertible_impl<false>
{
};
template< class Y, class T > struct sp_enable_if_convertible: public sp_enable_if_convertible_impl< sp_convertible< Y, T >::value >
{
};
} // namespace detail
} // namespace boost
#endif // !defined( BOOST_SP_NO_SP_CONVERTIBLE )
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_CONVERTIBLE_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// detail/sp_counted_base.hpp
//
// Copyright 2005, 2006 Peter Dimov
//
// 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)
//
#include <boost/config.hpp>
#include <boost/smart_ptr/detail/sp_has_sync.hpp>
#if defined( BOOST_SP_DISABLE_THREADS )
# include <boost/smart_ptr/detail/sp_counted_base_nt.hpp>
#elif defined( BOOST_SP_USE_SPINLOCK )
# include <boost/smart_ptr/detail/sp_counted_base_spin.hpp>
#elif defined( BOOST_SP_USE_PTHREADS )
# include <boost/smart_ptr/detail/sp_counted_base_pt.hpp>
#elif defined( BOOST_DISABLE_THREADS ) && !defined( BOOST_SP_ENABLE_THREADS ) && !defined( BOOST_DISABLE_WIN32 )
# include <boost/smart_ptr/detail/sp_counted_base_nt.hpp>
#elif defined( __SNC__ )
# include <boost/smart_ptr/detail/sp_counted_base_snc_ps3.hpp>
#elif defined( __GNUC__ ) && ( defined( __i386__ ) || defined( __x86_64__ ) ) && !defined(__PATHSCALE__)
# include <boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp>
#elif defined(__HP_aCC) && defined(__ia64)
# include <boost/smart_ptr/detail/sp_counted_base_acc_ia64.hpp>
#elif defined( __GNUC__ ) && defined( __ia64__ ) && !defined( __INTEL_COMPILER ) && !defined(__PATHSCALE__)
# include <boost/smart_ptr/detail/sp_counted_base_gcc_ia64.hpp>
#elif defined( __IBMCPP__ ) && defined( __powerpc )
# include <boost/smart_ptr/detail/sp_counted_base_vacpp_ppc.hpp>
#elif defined( __MWERKS__ ) && defined( __POWERPC__ )
# include <boost/smart_ptr/detail/sp_counted_base_cw_ppc.hpp>
#elif defined( __GNUC__ ) && ( defined( __powerpc__ ) || defined( __ppc__ ) || defined( __ppc ) ) && !defined(__PATHSCALE__) && !defined( _AIX )
# include <boost/smart_ptr/detail/sp_counted_base_gcc_ppc.hpp>
#elif defined( __GNUC__ ) && ( defined( __mips__ ) || defined( _mips ) ) && !defined(__PATHSCALE__)
# include <boost/smart_ptr/detail/sp_counted_base_gcc_mips.hpp>
#elif defined( BOOST_SP_HAS_SYNC )
# include <boost/smart_ptr/detail/sp_counted_base_sync.hpp>
#elif defined(__GNUC__) && ( defined( __sparcv9 ) || ( defined( __sparcv8 ) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 402 ) ) )
# include <boost/smart_ptr/detail/sp_counted_base_gcc_sparc.hpp>
#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined(__CYGWIN__)
# include <boost/smart_ptr/detail/sp_counted_base_w32.hpp>
#elif defined( _AIX )
# include <boost/smart_ptr/detail/sp_counted_base_aix.hpp>
#elif !defined( BOOST_HAS_THREADS )
# include <boost/smart_ptr/detail/sp_counted_base_nt.hpp>
#else
# include <boost/smart_ptr/detail/sp_counted_base_spin.hpp>
#endif
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_GCC_PPC_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_GCC_PPC_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// detail/sp_counted_base_gcc_ppc.hpp - g++ on PowerPC
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
// Copyright 2004-2005 Peter Dimov
//
// 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)
//
//
// Lock-free algorithm by Alexander Terekhov
//
// Thanks to Ben Hitchings for the #weak + (#shared != 0)
// formulation
//
#include <boost/detail/sp_typeinfo.hpp>
namespace boost
{
namespace detail
{
inline void atomic_increment( int * pw )
{
// ++*pw;
int tmp;
__asm__
(
"0:\n\t"
"lwarx %1, 0, %2\n\t"
"addi %1, %1, 1\n\t"
"stwcx. %1, 0, %2\n\t"
"bne- 0b":
"=m"( *pw ), "=&b"( tmp ):
"r"( pw ), "m"( *pw ):
"cc"
);
}
inline int atomic_decrement( int * pw )
{
// return --*pw;
int rv;
__asm__ __volatile__
(
"sync\n\t"
"0:\n\t"
"lwarx %1, 0, %2\n\t"
"addi %1, %1, -1\n\t"
"stwcx. %1, 0, %2\n\t"
"bne- 0b\n\t"
"isync":
"=m"( *pw ), "=&b"( rv ):
"r"( pw ), "m"( *pw ):
"memory", "cc"
);
return rv;
}
inline int atomic_conditional_increment( int * pw )
{
// if( *pw != 0 ) ++*pw;
// return *pw;
int rv;
__asm__
(
"0:\n\t"
"lwarx %1, 0, %2\n\t"
"cmpwi %1, 0\n\t"
"beq 1f\n\t"
"addi %1, %1, 1\n\t"
"1:\n\t"
"stwcx. %1, 0, %2\n\t"
"bne- 0b":
"=m"( *pw ), "=&b"( rv ):
"r"( pw ), "m"( *pw ):
"cc"
);
return rv;
}
class sp_counted_base
{
private:
sp_counted_base( sp_counted_base const & );
sp_counted_base & operator= ( sp_counted_base const & );
int use_count_; // #shared
int weak_count_; // #weak + (#shared != 0)
public:
sp_counted_base(): use_count_( 1 ), weak_count_( 1 )
{
}
virtual ~sp_counted_base() // nothrow
{
}
// dispose() is called when use_count_ drops to zero, to release
// the resources managed by *this.
virtual void dispose() = 0; // nothrow
// destroy() is called when weak_count_ drops to zero.
virtual void destroy() // nothrow
{
delete this;
}
virtual void * get_deleter( sp_typeinfo const & ti ) = 0;
virtual void * get_untyped_deleter() = 0;
void add_ref_copy()
{
atomic_increment( &use_count_ );
}
bool add_ref_lock() // true on success
{
return atomic_conditional_increment( &use_count_ ) != 0;
}
void release() // nothrow
{
if( atomic_decrement( &use_count_ ) == 0 )
{
dispose();
weak_release();
}
}
void weak_add_ref() // nothrow
{
atomic_increment( &weak_count_ );
}
void weak_release() // nothrow
{
if( atomic_decrement( &weak_count_ ) == 0 )
{
destroy();
}
}
long use_count() const // nothrow
{
return static_cast<int const volatile &>( use_count_ );
}
};
} // namespace detail
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_GCC_PPC_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_GCC_X86_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_GCC_X86_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// detail/sp_counted_base_gcc_x86.hpp - g++ on 486+ or AMD64
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
// Copyright 2004-2005 Peter Dimov
//
// 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)
//
//
// Lock-free algorithm by Alexander Terekhov
//
// Thanks to Ben Hitchings for the #weak + (#shared != 0)
// formulation
//
#include <boost/detail/sp_typeinfo.hpp>
namespace boost
{
namespace detail
{
inline int atomic_exchange_and_add( int * pw, int dv )
{
// int r = *pw;
// *pw += dv;
// return r;
int r;
__asm__ __volatile__
(
"lock\n\t"
"xadd %1, %0":
"=m"( *pw ), "=r"( r ): // outputs (%0, %1)
"m"( *pw ), "1"( dv ): // inputs (%2, %3 == %1)
"memory", "cc" // clobbers
);
return r;
}
inline void atomic_increment( int * pw )
{
//atomic_exchange_and_add( pw, 1 );
__asm__
(
"lock\n\t"
"incl %0":
"=m"( *pw ): // output (%0)
"m"( *pw ): // input (%1)
"cc" // clobbers
);
}
inline int atomic_conditional_increment( int * pw )
{
// int rv = *pw;
// if( rv != 0 ) ++*pw;
// return rv;
int rv, tmp;
__asm__
(
"movl %0, %%eax\n\t"
"0:\n\t"
"test %%eax, %%eax\n\t"
"je 1f\n\t"
"movl %%eax, %2\n\t"
"incl %2\n\t"
"lock\n\t"
"cmpxchgl %2, %0\n\t"
"jne 0b\n\t"
"1:":
"=m"( *pw ), "=&a"( rv ), "=&r"( tmp ): // outputs (%0, %1, %2)
"m"( *pw ): // input (%3)
"cc" // clobbers
);
return rv;
}
class sp_counted_base
{
private:
sp_counted_base( sp_counted_base const & );
sp_counted_base & operator= ( sp_counted_base const & );
int use_count_; // #shared
int weak_count_; // #weak + (#shared != 0)
public:
sp_counted_base(): use_count_( 1 ), weak_count_( 1 )
{
}
virtual ~sp_counted_base() // nothrow
{
}
// dispose() is called when use_count_ drops to zero, to release
// the resources managed by *this.
virtual void dispose() = 0; // nothrow
// destroy() is called when weak_count_ drops to zero.
virtual void destroy() // nothrow
{
delete this;
}
virtual void * get_deleter( sp_typeinfo const & ti ) = 0;
virtual void * get_untyped_deleter() = 0;
void add_ref_copy()
{
atomic_increment( &use_count_ );
}
bool add_ref_lock() // true on success
{
return atomic_conditional_increment( &use_count_ ) != 0;
}
void release() // nothrow
{
if( atomic_exchange_and_add( &use_count_, -1 ) == 1 )
{
dispose();
weak_release();
}
}
void weak_add_ref() // nothrow
{
atomic_increment( &weak_count_ );
}
void weak_release() // nothrow
{
if( atomic_exchange_and_add( &weak_count_, -1 ) == 1 )
{
destroy();
}
}
long use_count() const // nothrow
{
return static_cast<int const volatile &>( use_count_ );
}
};
} // namespace detail
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_BASE_GCC_X86_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_IMPL_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_COUNTED_IMPL_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// detail/sp_counted_impl.hpp
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
// Copyright 2004-2005 Peter Dimov
//
// 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)
//
#include <boost/config.hpp>
#if defined(BOOST_SP_USE_STD_ALLOCATOR) && defined(BOOST_SP_USE_QUICK_ALLOCATOR)
# error BOOST_SP_USE_STD_ALLOCATOR and BOOST_SP_USE_QUICK_ALLOCATOR are incompatible.
#endif
#include <boost/checked_delete.hpp>
#include <boost/smart_ptr/detail/sp_counted_base.hpp>
#if defined(BOOST_SP_USE_QUICK_ALLOCATOR)
#include <boost/smart_ptr/detail/quick_allocator.hpp>
#endif
#if defined(BOOST_SP_USE_STD_ALLOCATOR)
#include <memory> // std::allocator
#endif
#include <cstddef> // std::size_t
namespace boost
{
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
void sp_scalar_constructor_hook( void * px, std::size_t size, void * pn );
void sp_scalar_destructor_hook( void * px, std::size_t size, void * pn );
#endif
namespace detail
{
template<class X> class sp_counted_impl_p: public sp_counted_base
{
private:
X * px_;
sp_counted_impl_p( sp_counted_impl_p const & );
sp_counted_impl_p & operator= ( sp_counted_impl_p const & );
typedef sp_counted_impl_p<X> this_type;
public:
explicit sp_counted_impl_p( X * px ): px_( px )
{
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
boost::sp_scalar_constructor_hook( px, sizeof(X), this );
#endif
}
virtual void dispose() // nothrow
{
#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
boost::sp_scalar_destructor_hook( px_, sizeof(X), this );
#endif
boost::checked_delete( px_ );
}
virtual void * get_deleter( detail::sp_typeinfo const & )
{
return 0;
}
virtual void * get_untyped_deleter()
{
return 0;
}
#if defined(BOOST_SP_USE_STD_ALLOCATOR)
void * operator new( std::size_t )
{
return std::allocator<this_type>().allocate( 1, static_cast<this_type *>(0) );
}
void operator delete( void * p )
{
std::allocator<this_type>().deallocate( static_cast<this_type *>(p), 1 );
}
#endif
#if defined(BOOST_SP_USE_QUICK_ALLOCATOR)
void * operator new( std::size_t )
{
return quick_allocator<this_type>::alloc();
}
void operator delete( void * p )
{
quick_allocator<this_type>::dealloc( p );
}
#endif
};
//
// Borland's Codeguard trips up over the -Vx- option here:
//
#ifdef __CODEGUARD__
# pragma option push -Vx-
#endif
template<class P, class D> class sp_counted_impl_pd: public sp_counted_base
{
private:
P ptr; // copy constructor must not throw
D del; // copy constructor must not throw
sp_counted_impl_pd( sp_counted_impl_pd const & );
sp_counted_impl_pd & operator= ( sp_counted_impl_pd const & );
typedef sp_counted_impl_pd<P, D> this_type;
public:
// pre: d(p) must not throw
sp_counted_impl_pd( P p, D & d ): ptr( p ), del( d )
{
}
sp_counted_impl_pd( P p ): ptr( p ), del()
{
}
virtual void dispose() // nothrow
{
del( ptr );
}
virtual void * get_deleter( detail::sp_typeinfo const & ti )
{
return ti == BOOST_SP_TYPEID(D)? &reinterpret_cast<char&>( del ): 0;
}
virtual void * get_untyped_deleter()
{
return &reinterpret_cast<char&>( del );
}
#if defined(BOOST_SP_USE_STD_ALLOCATOR)
void * operator new( std::size_t )
{
return std::allocator<this_type>().allocate( 1, static_cast<this_type *>(0) );
}
void operator delete( void * p )
{
std::allocator<this_type>().deallocate( static_cast<this_type *>(p), 1 );
}
#endif
#if defined(BOOST_SP_USE_QUICK_ALLOCATOR)
void * operator new( std::size_t )
{
return quick_allocator<this_type>::alloc();
}
void operator delete( void * p )
{
quick_allocator<this_type>::dealloc( p );
}
#endif
};
template<class P, class D, class A> class sp_counted_impl_pda: public sp_counted_base
{
private:
P p_; // copy constructor must not throw
D d_; // copy constructor must not throw
A a_; // copy constructor must not throw
sp_counted_impl_pda( sp_counted_impl_pda const & );
sp_counted_impl_pda & operator= ( sp_counted_impl_pda const & );
typedef sp_counted_impl_pda<P, D, A> this_type;
public:
// pre: d( p ) must not throw
sp_counted_impl_pda( P p, D & d, A a ): p_( p ), d_( d ), a_( a )
{
}
sp_counted_impl_pda( P p, A a ): p_( p ), d_(), a_( a )
{
}
virtual void dispose() // nothrow
{
d_( p_ );
}
virtual void destroy() // nothrow
{
typedef typename A::template rebind< this_type >::other A2;
A2 a2( a_ );
this->~this_type();
a2.deallocate( this, 1 );
}
virtual void * get_deleter( detail::sp_typeinfo const & ti )
{
return ti == BOOST_SP_TYPEID( D )? &reinterpret_cast<char&>( d_ ): 0;
}
virtual void * get_untyped_deleter()
{
return &reinterpret_cast<char&>( d_ );
}
};
#ifdef __CODEGUARD__
# pragma option pop
#endif
} // namespace detail
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_COUNTED_IMPL_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/smart_ptr/detail/sp_has_sync.hpp
//
// Copyright (c) 2008, 2009 Peter Dimov
//
// 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)
//
// Defines the BOOST_SP_HAS_SYNC macro if the __sync_* intrinsics
// are available.
//
#ifndef BOOST_SP_NO_SYNC
#if defined( __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 )
# define BOOST_SP_HAS_SYNC
#elif defined( __IBMCPP__ ) && ( __IBMCPP__ >= 1210 )
# define BOOST_SP_HAS_SYNC
#elif defined( __GNUC__ ) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 401 )
#define BOOST_SP_HAS_SYNC
#if defined( __arm__ ) || defined( __armel__ )
#undef BOOST_SP_HAS_SYNC
#endif
#if defined( __hppa ) || defined( __hppa__ )
#undef BOOST_SP_HAS_SYNC
#endif
#if defined( __m68k__ )
#undef BOOST_SP_HAS_SYNC
#endif
#if defined( __sh__ )
#undef BOOST_SP_HAS_SYNC
#endif
#if defined( __sparc__ )
#undef BOOST_SP_HAS_SYNC
#endif
#if defined( __INTEL_COMPILER ) && !defined( __ia64__ ) && ( __INTEL_COMPILER < 1110 )
#undef BOOST_SP_HAS_SYNC
#endif
#if defined(__PATHSCALE__) && ((__PATHCC__ == 4) && (__PATHCC_MINOR__ < 9))
#undef BOOST_SP_HAS_SYNC
#endif
#endif
#endif // #ifndef BOOST_SP_NO_SYNC
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SP_NULLPTR_T_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SP_NULLPTR_T_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
// detail/sp_nullptr_t.hpp
//
// Copyright 2013 Peter Dimov
//
// 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
#include <boost/config.hpp>
#include <cstddef>
#if !defined( BOOST_NO_CXX11_NULLPTR )
namespace boost
{
namespace detail
{
#if defined( __clang__ ) && !defined( _LIBCPP_VERSION ) && !defined( BOOST_NO_CXX11_DECLTYPE )
typedef decltype(nullptr) sp_nullptr_t;
#else
typedef std::nullptr_t sp_nullptr_t;
#endif
} // namespace detail
} // namespace boost
#endif // !defined( BOOST_NO_CXX11_NULLPTR )
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_NULLPTR_T_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/detail/spinlock.hpp
//
// Copyright (c) 2008 Peter Dimov
//
// 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)
//
// struct spinlock
// {
// void lock();
// bool try_lock();
// void unlock();
//
// class scoped_lock;
// };
//
// #define BOOST_DETAIL_SPINLOCK_INIT <unspecified>
//
#include <boost/config.hpp>
#include <boost/smart_ptr/detail/sp_has_sync.hpp>
#if defined( BOOST_SP_USE_PTHREADS )
# include <boost/smart_ptr/detail/spinlock_pt.hpp>
#elif defined(__GNUC__) && defined( __arm__ ) && !defined( __thumb__ )
# include <boost/smart_ptr/detail/spinlock_gcc_arm.hpp>
#elif defined( BOOST_SP_HAS_SYNC )
# include <boost/smart_ptr/detail/spinlock_sync.hpp>
#elif defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__CYGWIN__)
# include <boost/smart_ptr/detail/spinlock_w32.hpp>
#elif defined(BOOST_HAS_PTHREADS)
# include <boost/smart_ptr/detail/spinlock_pt.hpp>
#elif !defined(BOOST_HAS_THREADS)
# include <boost/smart_ptr/detail/spinlock_nt.hpp>
#else
# error Unrecognized threading platform
#endif
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_POOL_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SPINLOCK_POOL_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/detail/spinlock_pool.hpp
//
// Copyright (c) 2008 Peter Dimov
//
// 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)
//
// spinlock_pool<0> is reserved for atomic<>, when/if it arrives
// spinlock_pool<1> is reserved for shared_ptr reference counts
// spinlock_pool<2> is reserved for shared_ptr atomic access
//
#include <boost/config.hpp>
#include <boost/smart_ptr/detail/spinlock.hpp>
#include <cstddef>
namespace boost
{
namespace detail
{
template< int I > class spinlock_pool
{
private:
static spinlock pool_[ 41 ];
public:
static spinlock & spinlock_for( void const * pv )
{
#if defined(__VMS) && __INITIAL_POINTER_SIZE == 64
std::size_t i = reinterpret_cast< unsigned long long >( pv ) % 41;
#else
std::size_t i = reinterpret_cast< std::size_t >( pv ) % 41;
#endif
return pool_[ i ];
}
class scoped_lock
{
private:
spinlock & sp_;
scoped_lock( scoped_lock const & );
scoped_lock & operator=( scoped_lock const & );
public:
explicit scoped_lock( void const * pv ): sp_( spinlock_for( pv ) )
{
sp_.lock();
}
~scoped_lock()
{
sp_.unlock();
}
};
};
template< int I > spinlock spinlock_pool< I >::pool_[ 41 ] =
{
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT, BOOST_DETAIL_SPINLOCK_INIT,
BOOST_DETAIL_SPINLOCK_INIT
};
} // namespace detail
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_POOL_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_SYNC_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_SPINLOCK_SYNC_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// Copyright (c) 2008 Peter Dimov
//
// 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)
//
#include <boost/smart_ptr/detail/yield_k.hpp>
#if defined( __ia64__ ) && defined( __INTEL_COMPILER )
# include <ia64intrin.h>
#endif
namespace boost
{
namespace detail
{
class spinlock
{
public:
int v_;
public:
bool try_lock()
{
int r = __sync_lock_test_and_set( &v_, 1 );
return r == 0;
}
void lock()
{
for( unsigned k = 0; !try_lock(); ++k )
{
boost::detail::yield( k );
}
}
void unlock()
{
__sync_lock_release( &v_ );
}
public:
class scoped_lock
{
private:
spinlock & sp_;
scoped_lock( scoped_lock const & );
scoped_lock & operator=( scoped_lock const & );
public:
explicit scoped_lock( spinlock & sp ): sp_( sp )
{
sp.lock();
}
~scoped_lock()
{
sp_.unlock();
}
};
};
} // namespace detail
} // namespace boost
#define BOOST_DETAIL_SPINLOCK_INIT {0}
#endif // #ifndef BOOST_SMART_PTR_DETAIL_SPINLOCK_SYNC_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_DETAIL_YIELD_K_HPP_INCLUDED
#define BOOST_SMART_PTR_DETAIL_YIELD_K_HPP_INCLUDED
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// yield_k.hpp
//
// Copyright (c) 2008 Peter Dimov
//
// void yield( unsigned k );
//
// Typical use:
//
// for( unsigned k = 0; !try_lock(); ++k ) yield( k );
//
// 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
//
#include <boost/config.hpp>
// BOOST_SMT_PAUSE
#if defined(_MSC_VER) && _MSC_VER >= 1310 && ( defined(_M_IX86) || defined(_M_X64) )
extern "C" void _mm_pause();
#pragma intrinsic( _mm_pause )
#define BOOST_SMT_PAUSE _mm_pause();
#elif defined(__GNUC__) && ( defined(__i386__) || defined(__x86_64__) )
#define BOOST_SMT_PAUSE __asm__ __volatile__( "rep; nop" : : : "memory" );
#endif
//
#if defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
#if defined( BOOST_USE_WINDOWS_H )
# include <windows.h>
#endif
namespace boost
{
namespace detail
{
#if !defined( BOOST_USE_WINDOWS_H )
extern "C" void __stdcall Sleep( unsigned long ms );
#endif
inline void yield( unsigned k )
{
if( k < 4 )
{
}
#if defined( BOOST_SMT_PAUSE )
else if( k < 16 )
{
BOOST_SMT_PAUSE
}
#endif
else if( k < 32 )
{
Sleep( 0 );
}
else
{
Sleep( 1 );
}
}
} // namespace detail
} // namespace boost
#elif defined( BOOST_HAS_PTHREADS )
#include <sched.h>
#include <time.h>
namespace boost
{
namespace detail
{
inline void yield( unsigned k )
{
if( k < 4 )
{
}
#if defined( BOOST_SMT_PAUSE )
else if( k < 16 )
{
BOOST_SMT_PAUSE
}
#endif
else if( k < 32 || k & 1 )
{
sched_yield();
}
else
{
// g++ -Wextra warns on {} or {0}
struct timespec rqtp = { 0, 0 };
// POSIX says that timespec has tv_sec and tv_nsec
// But it doesn't guarantee order or placement
rqtp.tv_sec = 0;
rqtp.tv_nsec = 1000;
nanosleep( &rqtp, 0 );
}
}
} // namespace detail
} // namespace boost
#else
namespace boost
{
namespace detail
{
inline void yield( unsigned )
{
}
} // namespace detail
} // namespace boost
#endif
#endif // #ifndef BOOST_SMART_PTR_DETAIL_YIELD_K_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_ENABLE_SHARED_FROM_THIS_HPP_INCLUDED
#define BOOST_SMART_PTR_ENABLE_SHARED_FROM_THIS_HPP_INCLUDED
//
// enable_shared_from_this.hpp
//
// Copyright 2002, 2009 Peter Dimov
//
// 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
//
// http://www.boost.org/libs/smart_ptr/enable_shared_from_this.html
//
#include <boost/smart_ptr/weak_ptr.hpp>
#include <boost/smart_ptr/shared_ptr.hpp>
#include <boost/assert.hpp>
#include <boost/config.hpp>
namespace boost
{
template<class T> class enable_shared_from_this
{
protected:
enable_shared_from_this() BOOST_NOEXCEPT
{
}
enable_shared_from_this(enable_shared_from_this const &) BOOST_NOEXCEPT
{
}
enable_shared_from_this & operator=(enable_shared_from_this const &) BOOST_NOEXCEPT
{
return *this;
}
~enable_shared_from_this() BOOST_NOEXCEPT // ~weak_ptr<T> newer throws, so this call also must not throw
{
}
public:
shared_ptr<T> shared_from_this()
{
shared_ptr<T> p( weak_this_ );
BOOST_ASSERT( p.get() == this );
return p;
}
shared_ptr<T const> shared_from_this() const
{
shared_ptr<T const> p( weak_this_ );
BOOST_ASSERT( p.get() == this );
return p;
}
public: // actually private, but avoids compiler template friendship issues
// Note: invoked automatically by shared_ptr; do not call
template<class X, class Y> void _internal_accept_owner( shared_ptr<X> const * ppx, Y * py ) const
{
if( weak_this_.expired() )
{
weak_this_ = shared_ptr<T>( *ppx, py );
}
}
private:
mutable weak_ptr<T> weak_this_;
};
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_ENABLE_SHARED_FROM_THIS_HPP_INCLUDED

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#ifndef BOOST_SMART_PTR_WEAK_PTR_HPP_INCLUDED
#define BOOST_SMART_PTR_WEAK_PTR_HPP_INCLUDED
//
// weak_ptr.hpp
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov
//
// 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/smart_ptr/weak_ptr.htm for documentation.
//
#include <memory> // boost.TR1 include order fix
#include <boost/smart_ptr/detail/shared_count.hpp>
#include <boost/smart_ptr/shared_ptr.hpp>
namespace boost
{
template<class T> class weak_ptr
{
private:
// Borland 5.5.1 specific workarounds
typedef weak_ptr<T> this_type;
public:
typedef typename boost::detail::sp_element< T >::type element_type;
weak_ptr() BOOST_NOEXCEPT : px(0), pn() // never throws in 1.30+
{
}
// generated copy constructor, assignment, destructor are fine...
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
// ... except in C++0x, move disables the implicit copy
weak_ptr( weak_ptr const & r ) BOOST_NOEXCEPT : px( r.px ), pn( r.pn )
{
}
weak_ptr & operator=( weak_ptr const & r ) BOOST_NOEXCEPT
{
px = r.px;
pn = r.pn;
return *this;
}
#endif
//
// The "obvious" converting constructor implementation:
//
// template<class Y>
// weak_ptr(weak_ptr<Y> const & r): px(r.px), pn(r.pn) // never throws
// {
// }
//
// has a serious problem.
//
// r.px may already have been invalidated. The px(r.px)
// conversion may require access to *r.px (virtual inheritance).
//
// It is not possible to avoid spurious access violations since
// in multithreaded programs r.px may be invalidated at any point.
//
template<class Y>
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
weak_ptr( weak_ptr<Y> const & r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() )
#else
weak_ptr( weak_ptr<Y> const & r )
#endif
BOOST_NOEXCEPT : px(r.lock().get()), pn(r.pn)
{
boost::detail::sp_assert_convertible< Y, T >();
}
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
template<class Y>
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
weak_ptr( weak_ptr<Y> && r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() )
#else
weak_ptr( weak_ptr<Y> && r )
#endif
BOOST_NOEXCEPT : px( r.lock().get() ), pn( static_cast< boost::detail::weak_count && >( r.pn ) )
{
boost::detail::sp_assert_convertible< Y, T >();
r.px = 0;
}
// for better efficiency in the T == Y case
weak_ptr( weak_ptr && r )
BOOST_NOEXCEPT : px( r.px ), pn( static_cast< boost::detail::weak_count && >( r.pn ) )
{
r.px = 0;
}
// for better efficiency in the T == Y case
weak_ptr & operator=( weak_ptr && r ) BOOST_NOEXCEPT
{
this_type( static_cast< weak_ptr && >( r ) ).swap( *this );
return *this;
}
#endif
template<class Y>
#if !defined( BOOST_SP_NO_SP_CONVERTIBLE )
weak_ptr( shared_ptr<Y> const & r, typename boost::detail::sp_enable_if_convertible<Y,T>::type = boost::detail::sp_empty() )
#else
weak_ptr( shared_ptr<Y> const & r )
#endif
BOOST_NOEXCEPT : px( r.px ), pn( r.pn )
{
boost::detail::sp_assert_convertible< Y, T >();
}
#if !defined(BOOST_MSVC) || (BOOST_MSVC >= 1300)
template<class Y>
weak_ptr & operator=( weak_ptr<Y> const & r ) BOOST_NOEXCEPT
{
boost::detail::sp_assert_convertible< Y, T >();
px = r.lock().get();
pn = r.pn;
return *this;
}
#if !defined( BOOST_NO_CXX11_RVALUE_REFERENCES )
template<class Y>
weak_ptr & operator=( weak_ptr<Y> && r ) BOOST_NOEXCEPT
{
this_type( static_cast< weak_ptr<Y> && >( r ) ).swap( *this );
return *this;
}
#endif
template<class Y>
weak_ptr & operator=( shared_ptr<Y> const & r ) BOOST_NOEXCEPT
{
boost::detail::sp_assert_convertible< Y, T >();
px = r.px;
pn = r.pn;
return *this;
}
#endif
shared_ptr<T> lock() const BOOST_NOEXCEPT
{
return shared_ptr<T>( *this, boost::detail::sp_nothrow_tag() );
}
long use_count() const BOOST_NOEXCEPT
{
return pn.use_count();
}
bool expired() const BOOST_NOEXCEPT
{
return pn.use_count() == 0;
}
bool _empty() const // extension, not in std::weak_ptr
{
return pn.empty();
}
void reset() BOOST_NOEXCEPT // never throws in 1.30+
{
this_type().swap(*this);
}
void swap(this_type & other) BOOST_NOEXCEPT
{
std::swap(px, other.px);
pn.swap(other.pn);
}
template<typename Y>
void _internal_aliasing_assign(weak_ptr<Y> const & r, element_type * px2)
{
px = px2;
pn = r.pn;
}
template<class Y> bool owner_before( weak_ptr<Y> const & rhs ) const BOOST_NOEXCEPT
{
return pn < rhs.pn;
}
template<class Y> bool owner_before( shared_ptr<Y> const & rhs ) const BOOST_NOEXCEPT
{
return pn < rhs.pn;
}
// Tasteless as this may seem, making all members public allows member templates
// to work in the absence of member template friends. (Matthew Langston)
#ifndef BOOST_NO_MEMBER_TEMPLATE_FRIENDS
private:
template<class Y> friend class weak_ptr;
template<class Y> friend class shared_ptr;
#endif
element_type * px; // contained pointer
boost::detail::weak_count pn; // reference counter
}; // weak_ptr
template<class T, class U> inline bool operator<(weak_ptr<T> const & a, weak_ptr<U> const & b) BOOST_NOEXCEPT
{
return a.owner_before( b );
}
template<class T> void swap(weak_ptr<T> & a, weak_ptr<T> & b) BOOST_NOEXCEPT
{
a.swap(b);
}
} // namespace boost
#endif // #ifndef BOOST_SMART_PTR_WEAK_PTR_HPP_INCLUDED

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#ifndef UUID_AA15E74A856F11E08B8D93F24824019B
#define UUID_AA15E74A856F11E08B8D93F24824019B
#if defined(__GNUC__) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
#pragma GCC system_header
#endif
#if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
#pragma warning(push,1)
#endif
// MS compatible compilers support #pragma once
#if defined(_MSC_VER) && (_MSC_VER >= 1020)
# pragma once
#endif
//
// boost/throw_exception.hpp
//
// Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
// Copyright (c) 2008-2009 Emil Dotchevski and Reverge Studios, Inc.
//
// 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)
//
// http://www.boost.org/libs/utility/throw_exception.html
//
#include <boost/exception/detail/attribute_noreturn.hpp>
#include <boost/detail/workaround.hpp>
#include <boost/config.hpp>
#include <exception>
#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( __BORLANDC__ ) && BOOST_WORKAROUND( __BORLANDC__, BOOST_TESTED_AT(0x593) )
# define BOOST_EXCEPTION_DISABLE
#endif
#if !defined( BOOST_EXCEPTION_DISABLE ) && defined( BOOST_MSVC ) && BOOST_WORKAROUND( BOOST_MSVC, < 1310 )
# define BOOST_EXCEPTION_DISABLE
#endif
#if !defined( BOOST_EXCEPTION_DISABLE )
# include <boost/exception/exception.hpp>
# include <boost/current_function.hpp>
# define BOOST_THROW_EXCEPTION(x) ::boost::exception_detail::throw_exception_(x,BOOST_CURRENT_FUNCTION,__FILE__,__LINE__)
#else
# define BOOST_THROW_EXCEPTION(x) ::boost::throw_exception(x)
#endif
namespace boost
{
#ifdef BOOST_NO_EXCEPTIONS
void throw_exception( std::exception const & e ); // user defined
#else
inline void throw_exception_assert_compatibility( std::exception const & ) { }
template<class E> BOOST_ATTRIBUTE_NORETURN inline void throw_exception( E const & e )
{
//All boost exceptions are required to derive from std::exception,
//to ensure compatibility with BOOST_NO_EXCEPTIONS.
throw_exception_assert_compatibility(e);
#ifndef BOOST_EXCEPTION_DISABLE
throw enable_current_exception(enable_error_info(e));
#else
throw e;
#endif
}
#endif
#if !defined( BOOST_EXCEPTION_DISABLE )
namespace
exception_detail
{
template <class E>
BOOST_ATTRIBUTE_NORETURN
void
throw_exception_( E const & x, char const * current_function, char const * file, int line )
{
boost::throw_exception(
set_info(
set_info(
set_info(
enable_error_info(x),
throw_function(current_function)),
throw_file(file)),
throw_line(line)));
}
}
#endif
} // namespace boost
#if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
#pragma warning(pop)
#endif
#endif

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// (C) Copyright John Maddock 2005-7.
// Use, modification and distribution are subject to 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)
#ifndef BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED
# define BOOST_TR1_DETAIL_CONFIG_HPP_INCLUDED
#include <cstddef>
#if (defined(__GNUC__) && !(defined(linux) || defined(__linux) || defined(__linux__))) \
|| (!defined(_AIX) && defined(__IBMCPP__) && (__IBMCPP__ >= 800))
// Disable use of #include_next on Linux as typically we are installed in a
// directory that is searched *after* the std lib include path.
#if !defined(BOOST_HAS_INCLUDE_NEXT)
# define BOOST_HAS_INCLUDE_NEXT
#endif
// Need to find out if we're using GLIBC:
#ifdef BOOST_TR1_UTILITY_INCLUDED
// Oops we're in a recursive include path!!
// Need to include utility, or some std lib header,
// but *not* via <utility> or <boost/config/no_tr1/utility.hpp>
# ifndef BOOST_TR1_NO_RECURSION
# define BOOST_TR1_NO_RECURSION
# define BOOST_TR1_NO_CONFIG_RECURSION
# endif
# if defined(BOOST_HAS_INCLUDE_NEXT) && !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT)
# include_next <utility>
# else
# include BOOST_TR1_STD_HEADER(utility)
# endif
# ifdef BOOST_TR1_NO_CONFIG_RECURSION
# undef BOOST_TR1_NO_CONFIG_RECURSION
# undef BOOST_TR1_NO_RECURSION
# endif
#else
#include <boost/config/no_tr1/utility.hpp>
#endif
#endif
#if defined(__GLIBCXX__) && !defined(BOOST_TR1_PATH)
# define BOOST_TR1_PATH(name) tr1/name
#endif
#if !defined(BOOST_TR1_PATH)
# define BOOST_TR1_PATH(name) name
#endif
#define BOOST_TR1_HEADER(name) <BOOST_TR1_PATH(name)>
// Can't use BOOST_WORKAROUND here, it leads to recursive includes:
#if (defined(__BORLANDC__) && (__BORLANDC__ <= 0x600)) || (defined(_MSC_VER) && (_MSC_VER < 1310))
# define BOOST_TR1_USE_OLD_TUPLE
#endif
#ifdef __IBMCPP_TR1__
// turn on support for everything:
# define BOOST_HAS_TR1
#endif
#ifdef __GXX_EXPERIMENTAL_CXX0X__
# define BOOST_HAS_TR1_COMPLEX_OVERLOADS
# define BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
#endif
#ifdef BOOST_HAS_TR1
// turn on support for everything:
# define BOOST_HAS_TR1_ARRAY
# define BOOST_HAS_TR1_COMPLEX_OVERLOADS
# define BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
# define BOOST_HAS_TR1_REFERENCE_WRAPPER
# define BOOST_HAS_TR1_RESULT_OF
# define BOOST_HAS_TR1_MEM_FN
# define BOOST_HAS_TR1_BIND
# define BOOST_HAS_TR1_FUNCTION
# define BOOST_HAS_TR1_HASH
# define BOOST_HAS_TR1_SHARED_PTR
# define BOOST_HAS_TR1_RANDOM
# define BOOST_HAS_TR1_REGEX
# define BOOST_HAS_TR1_TUPLE
# define BOOST_HAS_TR1_TYPE_TRAITS
# define BOOST_HAS_TR1_UTILITY
# define BOOST_HAS_TR1_UNORDERED_MAP
# define BOOST_HAS_TR1_UNORDERED_SET
# define BOOST_HAS_TR1_CMATH
#endif
#if defined(__MWERKS__) && (__MWERKS__ >= 0x3205)
//
// Very preliminary MWCW support, may not be right:
//
# define BOOST_HAS_TR1_SHARED_PTR
# define BOOST_HAS_TR1_REFERENCE_WRAPPER
# define BOOST_HAS_TR1_FUNCTION
# define BOOST_HAS_TR1_TUPLE
# define BOOST_HAS_TR1_RESULT_OF
#endif
#ifdef BOOST_HAS_GCC_TR1
// turn on support for everything in gcc 4.0.x:
# define BOOST_HAS_TR1_ARRAY
#if (__GNUC__ * 100 + __GNUC_MINOR__) >= 403
//# define BOOST_HAS_TR1_COMPLEX_OVERLOADS
# define BOOST_HAS_TR1_COMPLEX_INVERSE_TRIG
#endif
# define BOOST_HAS_TR1_REFERENCE_WRAPPER
# define BOOST_HAS_TR1_RESULT_OF
# define BOOST_HAS_TR1_MEM_FN
# define BOOST_HAS_TR1_BIND
# define BOOST_HAS_TR1_FUNCTION
# define BOOST_HAS_TR1_HASH
# define BOOST_HAS_TR1_SHARED_PTR
#if (__GNUC__ * 100 + __GNUC_MINOR__) >= 403
# define BOOST_HAS_TR1_RANDOM
//# define BOOST_HAS_TR1_REGEX
#ifdef _GLIBCXX_USE_C99_MATH_TR1
# define BOOST_HAS_TR1_CMATH
#endif
#endif
# define BOOST_HAS_TR1_TUPLE
# define BOOST_HAS_TR1_TYPE_TRAITS
# define BOOST_HAS_TR1_UTILITY
# define BOOST_HAS_TR1_UNORDERED_MAP
# define BOOST_HAS_TR1_UNORDERED_SET
#endif
#if defined(_MSC_VER) && (_MSC_VER >= 1500) \
&& defined(_MSC_FULL_VER) && \
!defined(__SGI_STL_PORT) && \
!defined(_STLPORT_VERSION) && \
!defined(_RWSTD_VER_STR) && \
!defined(_RWSTD_VER)
//
// MSVC-9.0 defines a not-quite TR1 conforming hash
// function object in <functional>, so we must define
// this here, in addition the feature pack for VC9
// provides a more or less full TR1 implementation:
//
# if defined(_HAS_TR1) && (_HAS_TR1 + 0)
# define BOOST_HAS_TR1_ARRAY
# define BOOST_HAS_TR1_REFERENCE_WRAPPER
# define BOOST_HAS_TR1_RESULT_OF
# define BOOST_HAS_TR1_MEM_FN
# define BOOST_HAS_TR1_BIND
# define BOOST_HAS_TR1_FUNCTION
# define BOOST_HAS_TR1_HASH
# define BOOST_HAS_TR1_SHARED_PTR
# define BOOST_HAS_TR1_RANDOM
# define BOOST_HAS_TR1_REGEX
# define BOOST_HAS_TR1_TUPLE
# define BOOST_HAS_TR1_TYPE_TRAITS
# define BOOST_HAS_TR1_UTILITY
# define BOOST_HAS_TR1_UNORDERED_MAP
# define BOOST_HAS_TR1_UNORDERED_SET
# else
# define BOOST_HAS_TR1_HASH
# endif
# if _MSC_VER >= 1600
# define BOOST_HAS_CPP_0X
# endif
#endif
#include <boost/config.hpp>
#endif

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// (C) Copyright John Maddock 2005.
// Use, modification and distribution are subject to 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)
#ifndef BOOST_TR1_MEMORY_HPP_INCLUDED
# define BOOST_TR1_MEMORY_HPP_INCLUDED
# include <boost/tr1/detail/config.hpp>
# include <boost/detail/workaround.hpp>
# include <memory>
#ifndef BOOST_HAS_TR1_SHARED_PTR
//
// This header can get included by boost/shared_ptr.hpp which leads
// to cyclic dependencies, the workaround is to forward declare all
// the boost components, and then include the actual headers afterwards.
// This is fragile, but seems to work, and doesn't require modification
// of boost/shared_ptr.hpp.
//
namespace boost{
class bad_weak_ptr;
template<class T> class weak_ptr;
template<class T> class shared_ptr;
template<class T> void swap(weak_ptr<T> & a, weak_ptr<T> & b) BOOST_NOEXCEPT;
template<class T> void swap(shared_ptr<T> & a, shared_ptr<T> & b) BOOST_NOEXCEPT;
template<class T, class U> shared_ptr<T> static_pointer_cast(shared_ptr<U> const & r) BOOST_NOEXCEPT;
template<class T, class U> shared_ptr<T> dynamic_pointer_cast(shared_ptr<U> const & r) BOOST_NOEXCEPT;
template<class T, class U> shared_ptr<T> const_pointer_cast(shared_ptr<U> const & r) BOOST_NOEXCEPT;
template<class D, class T> D * get_deleter(shared_ptr<T> const & p) BOOST_NOEXCEPT;
template<class T> class enable_shared_from_this;
namespace detail{
class shared_count;
class weak_count;
}
}
namespace std{ namespace tr1{
using ::boost::bad_weak_ptr;
using ::boost::shared_ptr;
#if !BOOST_WORKAROUND(__BORLANDC__, < 0x0582)
using ::boost::swap;
#endif
using ::boost::static_pointer_cast;
using ::boost::dynamic_pointer_cast;
using ::boost::const_pointer_cast;
using ::boost::get_deleter;
using ::boost::weak_ptr;
using ::boost::enable_shared_from_this;
} }
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
#include <boost/enable_shared_from_this.hpp>
#else
# if defined(BOOST_HAS_INCLUDE_NEXT) && !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT)
# include_next BOOST_TR1_HEADER(memory)
# else
# include <boost/tr1/detail/config_all.hpp>
# include BOOST_TR1_STD_HEADER(BOOST_TR1_PATH(memory))
# endif
#endif
#endif

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// (C) Copyright John Maddock 2005.
// Use, modification and distribution are subject to 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/type_traits for most recent version including documentation.
#ifndef BOOST_TT_IS_SIGNED_HPP_INCLUDED
#define BOOST_TT_IS_SIGNED_HPP_INCLUDED
#include <boost/type_traits/is_integral.hpp>
#include <boost/type_traits/remove_cv.hpp>
#include <boost/type_traits/is_enum.hpp>
#include <boost/type_traits/detail/ice_or.hpp>
// should be the last #include
#include <boost/type_traits/detail/bool_trait_def.hpp>
namespace boost {
#if !defined( __CODEGEARC__ )
namespace detail{
#if !(defined(__EDG_VERSION__) && __EDG_VERSION__ <= 238) && !defined(BOOST_NO_INCLASS_MEMBER_INITIALIZATION)
template <class T>
struct is_signed_values
{
//
// Note that we cannot use BOOST_STATIC_CONSTANT here, using enum's
// rather than "real" static constants simply doesn't work or give
// the correct answer.
//
typedef typename remove_cv<T>::type no_cv_t;
static const no_cv_t minus_one = (static_cast<no_cv_t>(-1));
static const no_cv_t zero = (static_cast<no_cv_t>(0));
};
template <class T>
struct is_signed_helper
{
typedef typename remove_cv<T>::type no_cv_t;
BOOST_STATIC_CONSTANT(bool, value = (!(::boost::detail::is_signed_values<T>::minus_one > boost::detail::is_signed_values<T>::zero)));
};
template <bool integral_type>
struct is_signed_select_helper
{
template <class T>
struct rebind
{
typedef is_signed_helper<T> type;
};
};
template <>
struct is_signed_select_helper<false>
{
template <class T>
struct rebind
{
typedef false_type type;
};
};
template <class T>
struct is_signed_imp
{
typedef is_signed_select_helper<
::boost::type_traits::ice_or<
::boost::is_integral<T>::value,
::boost::is_enum<T>::value>::value
> selector;
typedef typename selector::template rebind<T> binder;
typedef typename binder::type type;
#if defined(BOOST_MSVC) && (BOOST_MSVC < 1300)
BOOST_STATIC_CONSTANT(bool, value = is_signed_imp<T>::type::value);
#else
BOOST_STATIC_CONSTANT(bool, value = type::value);
#endif
};
#else
template <class T> struct is_signed_imp : public false_type{};
template <> struct is_signed_imp<signed char> : public true_type{};
template <> struct is_signed_imp<const signed char> : public true_type{};
template <> struct is_signed_imp<volatile signed char> : public true_type{};
template <> struct is_signed_imp<const volatile signed char> : public true_type{};
template <> struct is_signed_imp<short> : public true_type{};
template <> struct is_signed_imp<const short> : public true_type{};
template <> struct is_signed_imp<volatile short> : public true_type{};
template <> struct is_signed_imp<const volatile short> : public true_type{};
template <> struct is_signed_imp<int> : public true_type{};
template <> struct is_signed_imp<const int> : public true_type{};
template <> struct is_signed_imp<volatile int> : public true_type{};
template <> struct is_signed_imp<const volatile int> : public true_type{};
template <> struct is_signed_imp<long> : public true_type{};
template <> struct is_signed_imp<const long> : public true_type{};
template <> struct is_signed_imp<volatile long> : public true_type{};
template <> struct is_signed_imp<const volatile long> : public true_type{};
#ifdef BOOST_HAS_LONG_LONG
template <> struct is_signed_imp<long long> : public true_type{};
template <> struct is_signed_imp<const long long> : public true_type{};
template <> struct is_signed_imp<volatile long long> : public true_type{};
template <> struct is_signed_imp<const volatile long long> : public true_type{};
#endif
#if defined(CHAR_MIN) && (CHAR_MIN != 0)
template <> struct is_signed_imp<char> : public true_type{};
template <> struct is_signed_imp<const char> : public true_type{};
template <> struct is_signed_imp<volatile char> : public true_type{};
template <> struct is_signed_imp<const volatile char> : public true_type{};
#endif
#if defined(WCHAR_MIN) && (WCHAR_MIN != 0)
template <> struct is_signed_imp<wchar_t> : public true_type{};
template <> struct is_signed_imp<const wchar_t> : public true_type{};
template <> struct is_signed_imp<volatile wchar_t> : public true_type{};
template <> struct is_signed_imp<const volatile wchar_t> : public true_type{};
#endif
#endif
}
#endif // !defined( __CODEGEARC__ )
#if defined( __CODEGEARC__ )
BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_signed,T,__is_signed(T))
#else
BOOST_TT_AUX_BOOL_TRAIT_DEF1(is_signed,T,::boost::detail::is_signed_imp<T>::value)
#endif
} // namespace boost
#include <boost/type_traits/detail/bool_trait_undef.hpp>
#endif // BOOST_TT_IS_MEMBER_FUNCTION_POINTER_HPP_INCLUDED

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@@ -0,0 +1,18 @@
#ifndef BOOST_WEAK_PTR_HPP_INCLUDED
#define BOOST_WEAK_PTR_HPP_INCLUDED
//
// weak_ptr.hpp
//
// Copyright (c) 2001, 2002, 2003 Peter Dimov
//
// 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/smart_ptr/weak_ptr.htm for documentation.
//
#include <boost/smart_ptr/weak_ptr.hpp>
#endif // #ifndef BOOST_WEAK_PTR_HPP_INCLUDED