v2, v3, integration branch

[SVN r62649]

include/boost/blank.hpp

@@ -0,0 +1,106 @@
+//-----------------------------------------------------------------------------
+// boost blank.hpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2003
+// Eric Friedman
+//
+// 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 BOOST_BLANK_HPP
+#define BOOST_BLANK_HPP
+
+#include "boost/blank_fwd.hpp"
+
+#if !defined(BOOST_NO_IOSTREAM)
+#include <iosfwd> // for std::basic_ostream forward declare
+#include "boost/detail/templated_streams.hpp"
+#endif // BOOST_NO_IOSTREAM
+
+#include "boost/mpl/bool.hpp"
+#include "boost/type_traits/is_empty.hpp"
+#include "boost/type_traits/is_pod.hpp"
+#include "boost/type_traits/is_stateless.hpp"
+
+namespace boost {
+
+struct blank
+{
+};
+
+// type traits specializations
+//
+
+template <>
+struct is_pod< blank >
+    : mpl::true_
+{
+};
+
+template <>
+struct is_empty< blank >
+    : mpl::true_
+{
+};
+
+template <>
+struct is_stateless< blank >
+    : mpl::true_
+{
+};
+
+// relational operators
+//
+
+inline bool operator==(const blank&, const blank&)
+{
+    return true;
+}
+
+inline bool operator<=(const blank&, const blank&)
+{
+    return true;
+}
+
+inline bool operator>=(const blank&, const blank&)
+{
+    return true;
+}
+
+inline bool operator!=(const blank&, const blank&)
+{
+    return false;
+}
+
+inline bool operator<(const blank&, const blank&)
+{
+    return false;
+}
+
+inline bool operator>(const blank&, const blank&)
+{
+    return false;
+}
+
+// streaming support
+//
+#if !defined(BOOST_NO_IOSTREAM)
+
+BOOST_TEMPLATED_STREAM_TEMPLATE(E,T)
+inline BOOST_TEMPLATED_STREAM(ostream, E,T)& operator<<(
+      BOOST_TEMPLATED_STREAM(ostream, E,T)& out
+    , const blank&
+    )
+{
+    // (output nothing)
+    return out;
+}
+
+#endif // BOOST_NO_IOSTREAM
+
+} // namespace boost
+
+#endif // BOOST_BLANK_HPP

include/boost/blank_fwd.hpp

@@ -0,0 +1,22 @@
+//-----------------------------------------------------------------------------
+// boost blank_fwd.hpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2003
+// Eric Friedman
+//
+// 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 BOOST_BLANK_FWD_HPP
+#define BOOST_BLANK_FWD_HPP
+
+namespace boost {
+
+struct blank;
+
+} // namespace boost
+
+#endif // BOOST_BLANK_FWD_HPP

include/boost/cstdlib.hpp

@@ -0,0 +1,41 @@
+//  boost/cstdlib.hpp header  ------------------------------------------------//
+
+//  Copyright Beman Dawes 2001.  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/cstdlib.html for documentation.
+
+//  Revision History
+//   26 Feb 01  Initial version (Beman Dawes)
+
+#ifndef BOOST_CSTDLIB_HPP
+#define BOOST_CSTDLIB_HPP
+
+#include <cstdlib>
+
+namespace boost
+{
+   //  The intent is to propose the following for addition to namespace std
+   //  in the C++ Standard Library, and to then deprecate EXIT_SUCCESS and
+   //  EXIT_FAILURE.  As an implementation detail, this header defines the
+   //  new constants in terms of EXIT_SUCCESS and EXIT_FAILURE.  In a new
+   //  standard, the constants would be implementation-defined, although it
+   //  might be worthwhile to "suggest" (which a standard is allowed to do)
+   //  values of 0 and 1 respectively.
+
+   //  Rationale for having multiple failure values: some environments may
+   //  wish to distinguish between different classes of errors.
+   //  Rationale for choice of values: programs often use values < 100 for
+   //  their own error reporting.  Values > 255 are sometimes reserved for
+   //  system detected errors.  200/201 were suggested to minimize conflict.
+
+   const int exit_success = EXIT_SUCCESS;  // implementation-defined value
+   const int exit_failure = EXIT_FAILURE;  // implementation-defined value
+   const int exit_exception_failure = 200; // otherwise uncaught exception
+   const int exit_test_failure = 201;      // report_error or
+                                           //  report_critical_error called.
+}
+
+#endif
+

include/boost/detail/allocator_utilities.hpp

@@ -0,0 +1,212 @@
+/* Copyright 2003-2009 Joaquin M Lopez Munoz.
+ * Distributed under the Boost Software License, Version 1.0.
+ * (See accompanying file LICENSE_1_0.txt or copy at
+ * http://www.boost.org/LICENSE_1_0.txt)
+ *
+ * See Boost website at http://www.boost.org/
+ */
+
+#ifndef BOOST_DETAIL_ALLOCATOR_UTILITIES_HPP
+#define BOOST_DETAIL_ALLOCATOR_UTILITIES_HPP
+
+#include <boost/config.hpp> /* keep it first to prevent nasty warns in MSVC */
+#include <boost/detail/workaround.hpp>
+#include <boost/mpl/aux_/msvc_never_true.hpp>
+#include <boost/mpl/eval_if.hpp>
+#include <boost/type_traits/is_same.hpp>
+#include <cstddef>
+#include <memory>
+#include <new>
+
+namespace boost{
+
+namespace detail{
+
+/* Allocator adaption layer. Some stdlibs provide allocators without rebind
+ * and template ctors. These facilities are simulated with the external
+ * template class rebind_to and the aid of partial_std_allocator_wrapper.
+ */
+
+namespace allocator{
+
+/* partial_std_allocator_wrapper inherits the functionality of a std
+ * allocator while providing a templatized ctor and other bits missing
+ * in some stdlib implementation or another.
+ */
+
+template<typename Type>
+class partial_std_allocator_wrapper:public std::allocator<Type>
+{
+public:
+  /* Oddly enough, STLport does not define std::allocator<void>::value_type
+   * when configured to work without partial template specialization.
+   * No harm in supplying the definition here unconditionally.
+   */
+
+  typedef Type value_type;
+
+  partial_std_allocator_wrapper(){};
+
+  template<typename Other>
+  partial_std_allocator_wrapper(const partial_std_allocator_wrapper<Other>&){}
+
+  partial_std_allocator_wrapper(const std::allocator<Type>& x):
+    std::allocator<Type>(x)
+  {
+  };
+
+#if defined(BOOST_DINKUMWARE_STDLIB)
+  /* Dinkumware guys didn't provide a means to call allocate() without
+   * supplying a hint, in disagreement with the standard.
+   */
+
+  Type* allocate(std::size_t n,const void* hint=0)
+  {
+    std::allocator<Type>& a=*this;
+    return a.allocate(n,hint);
+  }
+#endif
+
+};
+
+/* Detects whether a given allocator belongs to a defective stdlib not
+ * having the required member templates.
+ * Note that it does not suffice to check the Boost.Config stdlib
+ * macros, as the user might have passed a custom, compliant allocator.
+ * The checks also considers partial_std_allocator_wrapper to be
+ * a standard defective allocator.
+ */
+
+#if defined(BOOST_NO_STD_ALLOCATOR)&&\
+  (defined(BOOST_HAS_PARTIAL_STD_ALLOCATOR)||defined(BOOST_DINKUMWARE_STDLIB))
+
+template<typename Allocator>
+struct is_partial_std_allocator
+{
+  BOOST_STATIC_CONSTANT(bool,
+    value=
+      (is_same<
+        std::allocator<BOOST_DEDUCED_TYPENAME Allocator::value_type>,
+        Allocator
+      >::value)||
+      (is_same<
+        partial_std_allocator_wrapper<
+          BOOST_DEDUCED_TYPENAME Allocator::value_type>,
+        Allocator
+      >::value));
+};
+
+#else
+
+template<typename Allocator>
+struct is_partial_std_allocator
+{
+  BOOST_STATIC_CONSTANT(bool,value=false);
+};
+
+#endif
+
+/* rebind operations for defective std allocators */
+
+template<typename Allocator,typename Type>
+struct partial_std_allocator_rebind_to
+{
+  typedef partial_std_allocator_wrapper<Type> type;
+};
+
+/* rebind operation in all other cases */
+
+#if BOOST_WORKAROUND(BOOST_MSVC,<1300)
+/* Workaround for a problem in MSVC with dependent template typedefs
+ * when doing rebinding of allocators.
+ * Modeled after <boost/mpl/aux_/msvc_dtw.hpp> (thanks, Aleksey!)
+ */
+
+template<typename Allocator>
+struct rebinder
+{
+  template<bool> struct fake_allocator:Allocator{};
+  template<> struct fake_allocator<true>
+  {
+    template<typename Type> struct rebind{};
+  };
+
+  template<typename Type>
+  struct result:
+    fake_allocator<mpl::aux::msvc_never_true<Allocator>::value>::
+      template rebind<Type>
+  {
+  };
+};
+#else
+template<typename Allocator>
+struct rebinder
+{
+  template<typename Type>
+  struct result
+  {
+      typedef typename Allocator::BOOST_NESTED_TEMPLATE 
+          rebind<Type>::other other;
+  };
+};
+#endif
+
+template<typename Allocator,typename Type>
+struct compliant_allocator_rebind_to
+{
+  typedef typename rebinder<Allocator>::
+      BOOST_NESTED_TEMPLATE result<Type>::other type;
+};
+
+/* rebind front-end */
+
+template<typename Allocator,typename Type>
+struct rebind_to:
+  mpl::eval_if_c<
+    is_partial_std_allocator<Allocator>::value,
+    partial_std_allocator_rebind_to<Allocator,Type>,
+    compliant_allocator_rebind_to<Allocator,Type>
+  >
+{
+};
+
+/* allocator-independent versions of construct and destroy */
+
+template<typename Type>
+void construct(void* p,const Type& t)
+{
+  new (p) Type(t);
+}
+
+#if BOOST_WORKAROUND(BOOST_MSVC,BOOST_TESTED_AT(1500))
+/* MSVC++ issues spurious warnings about unreferencend formal parameters
+ * in destroy<Type> when Type is a class with trivial dtor.
+ */
+
+#pragma warning(push)
+#pragma warning(disable:4100)  
+#endif
+
+template<typename Type>
+void destroy(const Type* p)
+{
+
+#if BOOST_WORKAROUND(__SUNPRO_CC,BOOST_TESTED_AT(0x590))
+  const_cast<Type*>(p)->~Type();
+#else
+  p->~Type();
+#endif
+
+}
+
+#if BOOST_WORKAROUND(BOOST_MSVC,BOOST_TESTED_AT(1500))
+#pragma warning(pop)
+#endif
+
+} /* namespace boost::detail::allocator */
+
+} /* namespace boost::detail */
+
+} /* namespace boost */
+
+#endif

include/boost/detail/binary_search.hpp

@@ -0,0 +1,216 @@
+// Copyright (c)  2000 David Abrahams. 
+// 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)
+// 
+// Copyright (c) 1994
+// Hewlett-Packard Company
+// 
+// Permission to use, copy, modify, distribute and sell this software
+// and its documentation for any purpose is hereby granted without fee,
+// provided that the above copyright notice appear in all copies and
+// that both that copyright notice and this permission notice appear
+// in supporting documentation.  Hewlett-Packard Company makes no
+// representations about the suitability of this software for any
+// purpose.  It is provided "as is" without express or implied warranty.
+// 
+// Copyright (c) 1996
+// Silicon Graphics Computer Systems, Inc.
+// 
+// Permission to use, copy, modify, distribute and sell this software
+// and its documentation for any purpose is hereby granted without fee,
+// provided that the above copyright notice appear in all copies and
+// that both that copyright notice and this permission notice appear
+// in supporting documentation.  Silicon Graphics makes no
+// representations about the suitability of this software for any
+// purpose.  It is provided "as is" without express or implied warranty.
+// 
+#ifndef BINARY_SEARCH_DWA_122600_H_
+# define BINARY_SEARCH_DWA_122600_H_
+
+# include <boost/detail/iterator.hpp>
+# include <utility>
+
+namespace boost { namespace detail {
+
+template <class ForwardIter, class Tp>
+ForwardIter lower_bound(ForwardIter first, ForwardIter last,
+                             const Tp& val) 
+{
+    typedef detail::iterator_traits<ForwardIter> traits;
+    
+    typename traits::difference_type len = boost::detail::distance(first, last);
+    typename traits::difference_type half;
+    ForwardIter middle;
+
+    while (len > 0) {
+      half = len >> 1;
+      middle = first;
+      std::advance(middle, half);
+      if (*middle < val) {
+        first = middle;
+        ++first;
+        len = len - half - 1;
+      }
+      else
+        len = half;
+    }
+    return first;
+}
+
+template <class ForwardIter, class Tp, class Compare>
+ForwardIter lower_bound(ForwardIter first, ForwardIter last,
+                              const Tp& val, Compare comp)
+{
+  typedef detail::iterator_traits<ForwardIter> traits;
+
+  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type half;
+  ForwardIter middle;
+
+  while (len > 0) {
+    half = len >> 1;
+    middle = first;
+    std::advance(middle, half);
+    if (comp(*middle, val)) {
+      first = middle;
+      ++first;
+      len = len - half - 1;
+    }
+    else
+      len = half;
+  }
+  return first;
+}
+
+template <class ForwardIter, class Tp>
+ForwardIter upper_bound(ForwardIter first, ForwardIter last,
+                           const Tp& val)
+{
+  typedef detail::iterator_traits<ForwardIter> traits;
+
+  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type half;
+  ForwardIter middle;
+
+  while (len > 0) {
+    half = len >> 1;
+    middle = first;
+    std::advance(middle, half);
+    if (val < *middle)
+      len = half;
+    else {
+      first = middle;
+      ++first;
+      len = len - half - 1;
+    }
+  }
+  return first;
+}
+
+template <class ForwardIter, class Tp, class Compare>
+ForwardIter upper_bound(ForwardIter first, ForwardIter last,
+                           const Tp& val, Compare comp)
+{
+  typedef detail::iterator_traits<ForwardIter> traits;
+
+  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type half;
+  ForwardIter middle;
+
+  while (len > 0) {
+    half = len >> 1;
+    middle = first;
+    std::advance(middle, half);
+    if (comp(val, *middle))
+      len = half;
+    else {
+      first = middle;
+      ++first;
+      len = len - half - 1;
+    }
+  }
+  return first;
+}
+
+template <class ForwardIter, class Tp>
+std::pair<ForwardIter, ForwardIter>
+equal_range(ForwardIter first, ForwardIter last, const Tp& val)
+{
+  typedef detail::iterator_traits<ForwardIter> traits;
+
+  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type half;
+  ForwardIter middle, left, right;
+
+  while (len > 0) {
+    half = len >> 1;
+    middle = first;
+    std::advance(middle, half);
+    if (*middle < val) {
+      first = middle;
+      ++first;
+      len = len - half - 1;
+    }
+    else if (val < *middle)
+      len = half;
+    else {
+      left = boost::detail::lower_bound(first, middle, val);
+      std::advance(first, len);
+      right = boost::detail::upper_bound(++middle, first, val);
+      return std::pair<ForwardIter, ForwardIter>(left, right);
+    }
+  }
+  return std::pair<ForwardIter, ForwardIter>(first, first);
+}
+
+template <class ForwardIter, class Tp, class Compare>
+std::pair<ForwardIter, ForwardIter>
+equal_range(ForwardIter first, ForwardIter last, const Tp& val,
+              Compare comp)
+{
+  typedef detail::iterator_traits<ForwardIter> traits;
+
+  typename traits::difference_type len = boost::detail::distance(first, last);
+  typename traits::difference_type half;
+  ForwardIter middle, left, right;
+
+  while (len > 0) {
+    half = len >> 1;
+    middle = first;
+    std::advance(middle, half);
+    if (comp(*middle, val)) {
+      first = middle;
+      ++first;
+      len = len - half - 1;
+    }
+    else if (comp(val, *middle))
+      len = half;
+    else {
+      left = boost::detail::lower_bound(first, middle, val, comp);
+      std::advance(first, len);
+      right = boost::detail::upper_bound(++middle, first, val, comp);
+      return std::pair<ForwardIter, ForwardIter>(left, right);
+    }
+  }
+  return std::pair<ForwardIter, ForwardIter>(first, first);
+}           
+
+template <class ForwardIter, class Tp>
+bool binary_search(ForwardIter first, ForwardIter last,
+                   const Tp& val) {
+  ForwardIter i = boost::detail::lower_bound(first, last, val);
+  return i != last && !(val < *i);
+}
+
+template <class ForwardIter, class Tp, class Compare>
+bool binary_search(ForwardIter first, ForwardIter last,
+                   const Tp& val,
+                   Compare comp) {
+  ForwardIter i = boost::detail::lower_bound(first, last, val, comp);
+  return i != last && !comp(val, *i);
+}
+
+}} // namespace boost::detail
+
+#endif // BINARY_SEARCH_DWA_122600_H_

include/boost/detail/catch_exceptions.hpp

@@ -0,0 +1,146 @@
+//  boost/catch_exceptions.hpp -----------------------------------------------//
+
+//  Copyright Beman Dawes 1995-2001.  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/test for documentation.
+
+//  Revision History
+//   13 Jun 01 report_exception() made inline. (John Maddock, Jesse Jones)
+//   26 Feb 01 Numerous changes suggested during formal review. (Beman)
+//   25 Jan 01 catch_exceptions.hpp code factored out of cpp_main.cpp.
+//   22 Jan 01 Remove test_tools dependencies to reduce coupling.
+//    5 Nov 00 Initial boost version (Beman Dawes)
+
+#ifndef BOOST_CATCH_EXCEPTIONS_HPP
+#define BOOST_CATCH_EXCEPTIONS_HPP
+
+//  header dependencies are deliberately restricted to the standard library
+//  to reduce coupling to other boost libraries.
+#include <string>             // for string
+#include <new>                // for bad_alloc
+#include <typeinfo>           // for bad_cast, bad_typeid
+#include <exception>          // for exception, bad_exception
+#include <stdexcept>          // for std exception hierarchy
+#include <boost/cstdlib.hpp>  // for exit codes
+# if __GNUC__ != 2 || __GNUC_MINOR__ > 96
+#   include <ostream>         // for ostream
+# else
+#   include <iostream> // workaround GNU missing ostream header
+# endif
+
+# if defined(__BORLANDC__) && (__BORLANDC__ <= 0x0551)
+#   define BOOST_BUILT_IN_EXCEPTIONS_MISSING_WHAT 
+# endif
+
+#if defined(MPW_CPLUS) && (MPW_CPLUS <= 0x890)
+#   define BOOST_BUILT_IN_EXCEPTIONS_MISSING_WHAT 
+    namespace std { class bad_typeid { }; }
+# endif
+
+namespace boost
+{
+
+  namespace detail
+  {
+    //  A separate reporting function was requested during formal review.
+    inline void report_exception( std::ostream & os, 
+                                  const char * name, const char * info )
+      { os << "\n** uncaught exception: " << name << " " << info << std::endl; }
+  }
+
+  //  catch_exceptions  ------------------------------------------------------//
+
+  template< class Generator >  // Generator is function object returning int
+  int catch_exceptions( Generator function_object,
+                        std::ostream & out, std::ostream & err )
+  {
+    int result = 0;               // quiet compiler warnings
+    bool exception_thrown = true; // avoid setting result for each excptn type
+
+#ifndef BOOST_NO_EXCEPTIONS
+    try
+    {
+#endif
+      result = function_object();
+      exception_thrown = false;
+#ifndef BOOST_NO_EXCEPTIONS
+    }
+
+    //  As a result of hard experience with strangely interleaved output
+    //  under some compilers, there is a lot of use of endl in the code below
+    //  where a simple '\n' might appear to do.
+
+    //  The rules for catch & arguments are a bit different from function 
+    //  arguments (ISO 15.3 paragraphs 18 & 19). Apparently const isn't
+    //  required, but it doesn't hurt and some programmers ask for it.
+
+    catch ( const char * ex )
+      { detail::report_exception( out, "", ex ); }
+    catch ( const std::string & ex )
+      { detail::report_exception( out, "", ex.c_str() ); }
+
+    //  std:: exceptions
+    catch ( const std::bad_alloc & ex )
+      { detail::report_exception( out, "std::bad_alloc:", ex.what() ); }
+
+# ifndef BOOST_BUILT_IN_EXCEPTIONS_MISSING_WHAT
+    catch ( const std::bad_cast & ex )
+      { detail::report_exception( out, "std::bad_cast:", ex.what() ); }
+    catch ( const std::bad_typeid & ex )
+      { detail::report_exception( out, "std::bad_typeid:", ex.what() ); }
+# else
+    catch ( const std::bad_cast & )
+      { detail::report_exception( out, "std::bad_cast", "" ); }
+    catch ( const std::bad_typeid & )
+      { detail::report_exception( out, "std::bad_typeid", "" ); }
+# endif
+
+    catch ( const std::bad_exception & ex )
+      { detail::report_exception( out, "std::bad_exception:", ex.what() ); }
+    catch ( const std::domain_error & ex )
+      { detail::report_exception( out, "std::domain_error:", ex.what() ); }
+    catch ( const std::invalid_argument & ex )
+      { detail::report_exception( out, "std::invalid_argument:", ex.what() ); }
+    catch ( const std::length_error & ex )
+      { detail::report_exception( out, "std::length_error:", ex.what() ); }
+    catch ( const std::out_of_range & ex )
+      { detail::report_exception( out, "std::out_of_range:", ex.what() ); }
+    catch ( const std::range_error & ex )
+      { detail::report_exception( out, "std::range_error:", ex.what() ); }
+    catch ( const std::overflow_error & ex )
+      { detail::report_exception( out, "std::overflow_error:", ex.what() ); }
+    catch ( const std::underflow_error & ex )
+      { detail::report_exception( out, "std::underflow_error:", ex.what() ); }
+    catch ( const std::logic_error & ex )
+      { detail::report_exception( out, "std::logic_error:", ex.what() ); }
+    catch ( const std::runtime_error & ex )
+      { detail::report_exception( out, "std::runtime_error:", ex.what() ); }
+    catch ( const std::exception & ex )
+      { detail::report_exception( out, "std::exception:", ex.what() ); }
+
+    catch ( ... )
+      { detail::report_exception( out, "unknown exception", "" ); }
+#endif // BOOST_NO_EXCEPTIONS
+
+    if ( exception_thrown ) result = boost::exit_exception_failure;
+
+    if ( result != 0 && result != exit_success )
+    {
+      out << std::endl << "**** returning with error code "
+                << result << std::endl;
+      err
+        << "**********  errors detected; see stdout for details  ***********"
+        << std::endl;
+    }
+#if !defined(BOOST_NO_CPP_MAIN_SUCCESS_MESSAGE)
+    else { out << std::flush << "no errors detected" << std::endl; }
+#endif
+    return result;
+  } // catch_exceptions
+
+} // boost
+
+#endif  // BOOST_CATCH_EXCEPTIONS_HPP
+

include/boost/detail/container_fwd.hpp

@@ -0,0 +1,101 @@
+
+// Copyright 2005-2008 Daniel James.
+// 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_DETAIL_CONTAINER_FWD_HPP)
+#define BOOST_DETAIL_CONTAINER_FWD_HPP
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+#include <boost/config.hpp>
+#include <boost/detail/workaround.hpp>
+
+#if defined(BOOST_DETAIL_NO_CONTAINER_FWD) \
+    || ((defined(__GLIBCPP__) || defined(__GLIBCXX__)) \
+        && (defined(_GLIBCXX_DEBUG) || defined(_GLIBCXX_PARALLEL))) \
+    || BOOST_WORKAROUND(__BORLANDC__, > 0x551) \
+    || BOOST_WORKAROUND(__DMC__, BOOST_TESTED_AT(0x842)) \
+    || (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION))
+
+#include <deque>
+#include <list>
+#include <vector>
+#include <map>
+#include <set>
+#include <bitset>
+#include <string>
+#include <complex>
+
+#else
+
+#include <cstddef>
+
+#if !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION) && \
+        defined(__STL_CONFIG_H)
+
+#define BOOST_CONTAINER_FWD_BAD_BITSET
+
+#if !defined(__STL_NON_TYPE_TMPL_PARAM_BUG)
+#define BOOST_CONTAINER_FWD_BAD_DEQUE
+#endif
+
+#endif
+
+#if defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
+#include <deque>
+#endif
+
+#if defined(BOOST_CONTAINER_FWD_BAD_BITSET)
+#include <bitset>
+#endif
+
+#if defined(BOOST_MSVC)
+#pragma warning(push)
+#pragma warning(disable:4099) // struct/class mismatch in fwd declarations
+#endif
+
+namespace std
+{
+    template <class T> class allocator;
+    template <class charT, class traits, class Allocator> class basic_string;
+
+#if BOOST_WORKAROUND(__GNUC__, < 3) && !defined(__SGI_STL_PORT) && !defined(_STLPORT_VERSION)
+    template <class charT> struct string_char_traits;
+#else
+    template <class charT> struct char_traits;
+#endif
+
+    template <class T> class complex;
+}
+
+// gcc 3.4 and greater
+namespace std
+{
+#if !defined(BOOST_CONTAINER_FWD_BAD_DEQUE)
+    template <class T, class Allocator> class deque;
+#endif
+
+    template <class T, class Allocator> class list;
+    template <class T, class Allocator> class vector;
+    template <class Key, class T, class Compare, class Allocator> class map;
+    template <class Key, class T, class Compare, class Allocator>
+    class multimap;
+    template <class Key, class Compare, class Allocator> class set;
+    template <class Key, class Compare, class Allocator> class multiset;
+
+#if !defined(BOOST_CONTAINER_FWD_BAD_BITSET)
+    template <size_t N> class bitset;
+#endif
+    template <class T1, class T2> struct pair;
+}
+
+#if defined(BOOST_MSVC)
+#pragma warning(pop)
+#endif
+
+#endif
+
+#endif

include/boost/detail/endian.hpp

@@ -0,0 +1,76 @@
+// Copyright 2005 Caleb Epstein
+// Copyright 2006 John Maddock
+// Copyright 2010 Rene Rivera
+// Distributed under the Boost Software License, Version 1.0. (See accompany-
+// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+/*
+ * Copyright (c) 1997
+ * Silicon Graphics Computer Systems, Inc.
+ *
+ * Permission to use, copy, modify, distribute and sell this software
+ * and its documentation for any purpose is hereby granted without fee,
+ * provided that the above copyright notice appear in all copies and
+ * that both that copyright notice and this permission notice appear
+ * in supporting documentation.  Silicon Graphics makes no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied warranty.
+ */
+
+/*
+ * Copyright notice reproduced from <boost/detail/limits.hpp>, from
+ * which this code was originally taken.
+ *
+ * Modified by Caleb Epstein to use <endian.h> with GNU libc and to
+ * defined the BOOST_ENDIAN macro.
+ */
+
+#ifndef BOOST_DETAIL_ENDIAN_HPP
+#define BOOST_DETAIL_ENDIAN_HPP
+
+// GNU libc offers the helpful header <endian.h> which defines
+// __BYTE_ORDER
+
+#if defined (__GLIBC__)
+# include <endian.h>
+# if (__BYTE_ORDER == __LITTLE_ENDIAN)
+#  define BOOST_LITTLE_ENDIAN
+# elif (__BYTE_ORDER == __BIG_ENDIAN)
+#  define BOOST_BIG_ENDIAN
+# elif (__BYTE_ORDER == __PDP_ENDIAN)
+#  define BOOST_PDP_ENDIAN
+# else
+#  error Unknown machine endianness detected.
+# endif
+# define BOOST_BYTE_ORDER __BYTE_ORDER
+#elif defined(_BIG_ENDIAN) && !defined(_LITTLE_ENDIAN) || \
+    defined(__BIG_ENDIAN__) && !defined(__LITTLE_ENDIAN__)
+# define BOOST_BIG_ENDIAN
+# define BOOST_BYTE_ORDER 4321
+#elif defined(_LITTLE_ENDIAN) && !defined(_BIG_ENDIAN) || \
+    defined(__LITTLE_ENDIAN__) && !defined(__BIG_ENDIAN__)
+# define BOOST_LITTLE_ENDIAN
+# define BOOST_BYTE_ORDER 1234
+#elif defined(__sparc) || defined(__sparc__) \
+   || defined(_POWER) || defined(__powerpc__) \
+   || defined(__ppc__) || defined(__hpux) || defined(__hppa) \
+   || defined(_MIPSEB) || defined(_POWER) \
+   || defined(__s390__)
+# define BOOST_BIG_ENDIAN
+# define BOOST_BYTE_ORDER 4321
+#elif defined(__i386__) || defined(__alpha__) \
+   || defined(__ia64) || defined(__ia64__) \
+   || defined(_M_IX86) || defined(_M_IA64) \
+   || defined(_M_ALPHA) || defined(__amd64) \
+   || defined(__amd64__) || defined(_M_AMD64) \
+   || defined(__x86_64) || defined(__x86_64__) \
+   || defined(_M_X64) || defined(__bfin__)
+
+# define BOOST_LITTLE_ENDIAN
+# define BOOST_BYTE_ORDER 1234
+#else
+# error The file boost/detail/endian.hpp needs to be set up for your CPU type.
+#endif
+
+
+#endif

include/boost/detail/has_default_constructor.hpp

@@ -0,0 +1,29 @@
+
+//  (C) Copyright Matthias Troyerk 2006.
+//  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_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED
+#define BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED
+
+#include <boost/type_traits/has_trivial_constructor.hpp>
+
+namespace boost { namespace detail {
+
+/// type trait to check for a default constructor
+///
+/// The default implementation just checks for a trivial constructor.
+/// Using some compiler magic it might be possible to provide a better default
+
+template <class T>
+struct has_default_constructor
+ : public has_trivial_constructor<T>
+{};
+
+} } // namespace boost::detail
+
+
+#endif // BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED

include/boost/detail/identifier.hpp

@@ -0,0 +1,89 @@
+//  boost/identifier.hpp  ----------------------------------------------------//
+
+//  Copyright Beman Dawes 2006
+
+//  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 documentation at http://www.boost.org/libs/utility
+
+#ifndef BOOST_IDENTIFIER_HPP
+#define BOOST_IDENTIFIER_HPP
+
+#include <boost/utility/enable_if.hpp>
+#include <boost/type_traits/is_base_of.hpp>
+#include <iosfwd>
+
+namespace boost
+{
+  namespace detail
+  {
+    //  class template identifier  ---------------------------------------------//
+
+    //  Always used as a base class so that different instantiations result in
+    //  different class types even if instantiated with the same value type T.
+
+    //  Expected usage is that T is often an integer type, best passed by
+    //  value. There is no reason why T can't be a possibly larger class such as
+    //  std::string, best passed by const reference.
+
+    //  This implementation uses pass by value, based on expected common uses.
+
+    template <typename T, typename D>
+    class identifier
+    {
+    public:
+      typedef T value_type;
+
+      const value_type value() const           { return m_value; }
+      void  assign( value_type v )             { m_value = v; }
+
+      bool operator==( const D & rhs ) const   { return m_value == rhs.m_value; }
+      bool operator!=( const D & rhs ) const   { return m_value != rhs.m_value; }
+      bool operator< ( const D & rhs ) const   { return m_value <  rhs.m_value; }
+      bool operator<=( const D & rhs ) const   { return m_value <= rhs.m_value; }
+      bool operator> ( const D & rhs ) const   { return m_value >  rhs.m_value; }
+      bool operator>=( const D & rhs ) const   { return m_value >= rhs.m_value; }
+
+      typedef void (*unspecified_bool_type)(D); // without the D, unspecified_bool_type 
+      static void unspecified_bool_true(D){}    // conversion allows relational operators
+                                                // between different identifier types
+
+      operator unspecified_bool_type() const   { return m_value == value_type() ? 0 : unspecified_bool_true; }
+      bool operator!() const                   { return m_value == value_type(); }
+
+    // constructors are protected so that class can only be used as a base class
+    protected:
+      identifier()                             {}
+      explicit identifier( value_type v )      : m_value(v) {}
+
+  #if !defined(BOOST_MSVC) || BOOST_MSVC > 1300  // 1300 == VC++ 7.0 bug workaround
+    private:
+  #endif
+      T m_value;
+    };
+
+  //#ifndef BOOST_NO_SFINAE
+
+  //  template <class Ostream, class Id>
+  //    typename enable_if< is_base_of< identifier< typename Id::value_type, Id >, Id >, 
+  //      Ostream & >::type operator<<( Ostream & os, const Id & id )
+  //  {
+  //    return os << id.value();
+  //  }
+
+  //  template <class Istream, class Id>
+  //    typename enable_if< is_base_of< identifier< typename Id::value_type, Id >, Id >, 
+  //      Istream & >::type operator>>( Istream & is, Id & id )
+  //  {
+  //    typename Id::value_type v;
+  //    is >> v;
+  //    id.value( v );
+  //    return is;
+  //  }
+  //#endif
+
+  } // namespace detail
+} // namespace boost
+
+#endif // BOOST_IDENTIFIER_HPP

include/boost/detail/indirect_traits.hpp

@@ -0,0 +1,487 @@
+// 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 INDIRECT_TRAITS_DWA2002131_HPP
+# define INDIRECT_TRAITS_DWA2002131_HPP
+# include <boost/type_traits/is_function.hpp>
+# include <boost/type_traits/is_reference.hpp>
+# include <boost/type_traits/is_pointer.hpp>
+# include <boost/type_traits/is_class.hpp>
+# include <boost/type_traits/is_const.hpp>
+# include <boost/type_traits/is_volatile.hpp>
+# include <boost/type_traits/is_member_function_pointer.hpp>
+# include <boost/type_traits/is_member_pointer.hpp>
+# include <boost/type_traits/remove_cv.hpp>
+# include <boost/type_traits/remove_reference.hpp>
+# include <boost/type_traits/remove_pointer.hpp>
+
+# include <boost/type_traits/detail/ice_and.hpp>
+# include <boost/detail/workaround.hpp>
+
+# include <boost/mpl/eval_if.hpp>
+# include <boost/mpl/if.hpp>
+# include <boost/mpl/bool.hpp>
+# include <boost/mpl/and.hpp>
+# include <boost/mpl/not.hpp>
+# include <boost/mpl/aux_/lambda_support.hpp>
+
+#  ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+#   include <boost/detail/is_function_ref_tester.hpp>
+#  endif 
+
+namespace boost { namespace detail {
+
+namespace indirect_traits {
+
+#  ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+template <class T>
+struct is_reference_to_const : mpl::false_
+{
+};
+
+template <class T>
+struct is_reference_to_const<T const&> : mpl::true_
+{
+};
+
+#   if defined(BOOST_MSVC) && _MSC_FULL_VER <= 13102140 // vc7.01 alpha workaround
+template<class T>
+struct is_reference_to_const<T const volatile&> : mpl::true_
+{
+};
+#   endif 
+
+template <class T>
+struct is_reference_to_function : mpl::false_
+{
+};
+
+template <class T>
+struct is_reference_to_function<T&> : is_function<T>
+{
+};
+
+template <class T>
+struct is_pointer_to_function : mpl::false_
+{
+};
+
+// There's no such thing as a pointer-to-cv-function, so we don't need
+// specializations for those
+template <class T>
+struct is_pointer_to_function<T*> : is_function<T>
+{
+};
+
+template <class T>
+struct is_reference_to_member_function_pointer_impl : mpl::false_
+{
+};
+
+template <class T>
+struct is_reference_to_member_function_pointer_impl<T&>
+    : is_member_function_pointer<typename remove_cv<T>::type>
+{
+};
+
+
+template <class T>
+struct is_reference_to_member_function_pointer
+    : is_reference_to_member_function_pointer_impl<T>
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_member_function_pointer,(T))
+};
+
+template <class T>
+struct is_reference_to_function_pointer_aux
+    : mpl::and_<
+          is_reference<T>
+        , is_pointer_to_function<
+              typename remove_cv<
+                  typename remove_reference<T>::type
+              >::type
+          >
+      >
+{
+    // There's no such thing as a pointer-to-cv-function, so we don't need specializations for those
+};
+
+template <class T>
+struct is_reference_to_function_pointer
+    : mpl::if_<
+          is_reference_to_function<T>
+        , mpl::false_
+        , is_reference_to_function_pointer_aux<T>
+     >::type
+{
+};
+
+template <class T>
+struct is_reference_to_non_const
+    : mpl::and_<
+          is_reference<T>
+        , mpl::not_<
+             is_reference_to_const<T>
+          >
+      >
+{
+};
+
+template <class T>
+struct is_reference_to_volatile : mpl::false_
+{
+};
+
+template <class T>
+struct is_reference_to_volatile<T volatile&> : mpl::true_
+{
+};
+
+#   if defined(BOOST_MSVC) && _MSC_FULL_VER <= 13102140 // vc7.01 alpha workaround
+template <class T>
+struct is_reference_to_volatile<T const volatile&> : mpl::true_
+{
+};
+#   endif 
+
+
+template <class T>
+struct is_reference_to_pointer : mpl::false_
+{
+};
+
+template <class T>
+struct is_reference_to_pointer<T*&> : mpl::true_
+{
+};
+
+template <class T>
+struct is_reference_to_pointer<T* const&> : mpl::true_
+{
+};
+
+template <class T>
+struct is_reference_to_pointer<T* volatile&> : mpl::true_
+{
+};
+
+template <class T>
+struct is_reference_to_pointer<T* const volatile&> : mpl::true_
+{
+};
+
+template <class T>
+struct is_reference_to_class
+    : mpl::and_<
+          is_reference<T>
+        , is_class<
+              typename remove_cv<
+                  typename remove_reference<T>::type
+              >::type
+          >
+      >
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_class,(T))
+};
+
+template <class T>
+struct is_pointer_to_class
+    : mpl::and_<
+          is_pointer<T>
+        , is_class<
+              typename remove_cv<
+                  typename remove_pointer<T>::type
+              >::type
+          >
+      >
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_pointer_to_class,(T))
+};
+
+#  else
+
+using namespace boost::detail::is_function_ref_tester_;
+
+typedef char (&inner_yes_type)[3];
+typedef char (&inner_no_type)[2];
+typedef char (&outer_no_type)[1];
+
+template <typename V>
+struct is_const_help
+{
+    typedef typename mpl::if_<
+          is_const<V>
+        , inner_yes_type
+        , inner_no_type
+        >::type type;
+};
+
+template <typename V>
+struct is_volatile_help
+{
+    typedef typename mpl::if_<
+          is_volatile<V>
+        , inner_yes_type
+        , inner_no_type
+        >::type type;
+};
+
+template <typename V>
+struct is_pointer_help
+{
+    typedef typename mpl::if_<
+          is_pointer<V>
+        , inner_yes_type
+        , inner_no_type
+        >::type type;
+};
+
+template <typename V>
+struct is_class_help
+{
+    typedef typename mpl::if_<
+          is_class<V>
+        , inner_yes_type
+        , inner_no_type
+        >::type type;
+};
+
+template <class T>
+struct is_reference_to_function_aux
+{
+    static T t;
+    BOOST_STATIC_CONSTANT(
+        bool, value = sizeof(detail::is_function_ref_tester(t,0)) == sizeof(::boost::type_traits::yes_type));
+    typedef mpl::bool_<value> type;
+ };
+
+template <class T>
+struct is_reference_to_function
+    : mpl::if_<is_reference<T>, is_reference_to_function_aux<T>, mpl::bool_<false> >::type
+{
+};
+
+template <class T>
+struct is_pointer_to_function_aux
+{
+    static T t;
+    BOOST_STATIC_CONSTANT(
+        bool, value
+        = sizeof(::boost::type_traits::is_function_ptr_tester(t)) == sizeof(::boost::type_traits::yes_type));
+    typedef mpl::bool_<value> type;
+};
+
+template <class T>
+struct is_pointer_to_function
+    : mpl::if_<is_pointer<T>, is_pointer_to_function_aux<T>, mpl::bool_<false> >::type
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_pointer_to_function,(T))
+};
+
+struct false_helper1
+{
+    template <class T>
+    struct apply : mpl::false_
+    {
+    };
+};
+
+template <typename V>
+typename is_const_help<V>::type reference_to_const_helper(V&);    
+outer_no_type
+reference_to_const_helper(...);
+
+struct true_helper1
+{
+    template <class T>
+    struct apply
+    {
+        static T t;
+        BOOST_STATIC_CONSTANT(
+            bool, value
+            = sizeof(reference_to_const_helper(t)) == sizeof(inner_yes_type));
+        typedef mpl::bool_<value> type;
+    };
+};
+
+template <bool ref = true>
+struct is_reference_to_const_helper1 : true_helper1
+{
+};
+
+template <>
+struct is_reference_to_const_helper1<false> : false_helper1
+{
+};
+
+
+template <class T>
+struct is_reference_to_const
+    : is_reference_to_const_helper1<is_reference<T>::value>::template apply<T>
+{
+};
+
+
+template <bool ref = true>
+struct is_reference_to_non_const_helper1
+{
+    template <class T>
+    struct apply
+    {
+        static T t;
+        BOOST_STATIC_CONSTANT(
+            bool, value
+            = sizeof(reference_to_const_helper(t)) == sizeof(inner_no_type));
+        
+        typedef mpl::bool_<value> type;
+    };
+};
+
+template <>
+struct is_reference_to_non_const_helper1<false> : false_helper1
+{
+};
+
+
+template <class T>
+struct is_reference_to_non_const
+    : is_reference_to_non_const_helper1<is_reference<T>::value>::template apply<T>
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_non_const,(T))
+};
+
+
+template <typename V>
+typename is_volatile_help<V>::type reference_to_volatile_helper(V&);    
+outer_no_type
+reference_to_volatile_helper(...);
+
+template <bool ref = true>
+struct is_reference_to_volatile_helper1
+{
+    template <class T>
+    struct apply
+    {
+        static T t;
+        BOOST_STATIC_CONSTANT(
+            bool, value
+            = sizeof(reference_to_volatile_helper(t)) == sizeof(inner_yes_type));
+        typedef mpl::bool_<value> type;
+    };
+};
+
+template <>
+struct is_reference_to_volatile_helper1<false> : false_helper1
+{
+};
+
+
+template <class T>
+struct is_reference_to_volatile
+    : is_reference_to_volatile_helper1<is_reference<T>::value>::template apply<T>
+{
+};
+
+template <typename V>
+typename is_pointer_help<V>::type reference_to_pointer_helper(V&);
+outer_no_type reference_to_pointer_helper(...);
+
+template <class T>
+struct reference_to_pointer_impl
+{
+    static T t;
+    BOOST_STATIC_CONSTANT(
+        bool, value
+        = (sizeof((reference_to_pointer_helper)(t)) == sizeof(inner_yes_type))
+        );
+    
+    typedef mpl::bool_<value> type;
+};
+    
+template <class T>
+struct is_reference_to_pointer
+  : mpl::eval_if<is_reference<T>, reference_to_pointer_impl<T>, mpl::false_>::type
+{   
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_pointer,(T))
+};
+
+template <class T>
+struct is_reference_to_function_pointer
+  : mpl::eval_if<is_reference<T>, is_pointer_to_function_aux<T>, mpl::false_>::type
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_function_pointer,(T))
+};
+
+
+template <class T>
+struct is_member_function_pointer_help
+    : mpl::if_<is_member_function_pointer<T>, inner_yes_type, inner_no_type>
+{};
+
+template <typename V>
+typename is_member_function_pointer_help<V>::type member_function_pointer_helper(V&);
+outer_no_type member_function_pointer_helper(...);
+
+template <class T>
+struct is_pointer_to_member_function_aux
+{
+    static T t;
+    BOOST_STATIC_CONSTANT(
+        bool, value
+        = sizeof((member_function_pointer_helper)(t)) == sizeof(inner_yes_type));
+    typedef mpl::bool_<value> type;
+};
+
+template <class T>
+struct is_reference_to_member_function_pointer
+    : mpl::if_<
+        is_reference<T>
+        , is_pointer_to_member_function_aux<T>
+        , mpl::bool_<false>
+     >::type
+{
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_member_function_pointer,(T))
+};
+
+template <typename V>
+typename is_class_help<V>::type reference_to_class_helper(V const volatile&);
+outer_no_type reference_to_class_helper(...);
+
+template <class T>
+struct is_reference_to_class
+{
+    static T t;
+    BOOST_STATIC_CONSTANT(
+        bool, value
+        = (is_reference<T>::value
+           & (sizeof(reference_to_class_helper(t)) == sizeof(inner_yes_type)))
+        );
+    typedef mpl::bool_<value> type;
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_class,(T))
+};
+
+template <typename V>
+typename is_class_help<V>::type pointer_to_class_helper(V const volatile*);
+outer_no_type pointer_to_class_helper(...);
+
+template <class T>
+struct is_pointer_to_class
+{
+    static T t;
+    BOOST_STATIC_CONSTANT(
+        bool, value
+        = (is_pointer<T>::value
+           && sizeof(pointer_to_class_helper(t)) == sizeof(inner_yes_type))
+        );
+    typedef mpl::bool_<value> type;
+};
+#  endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
+
+}
+
+using namespace indirect_traits;
+
+}} // namespace boost::python::detail
+
+#endif // INDIRECT_TRAITS_DWA2002131_HPP

include/boost/detail/interlocked.hpp

@@ -0,0 +1,152 @@
+#ifndef BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED
+#define BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+//  boost/detail/interlocked.hpp
+//
+//  Copyright 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_USE_WINDOWS_H )
+
+# include <windows.h>
+
+# define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
+# define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
+# define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange
+# define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER InterlockedCompareExchangePointer
+# define BOOST_INTERLOCKED_EXCHANGE_POINTER InterlockedExchangePointer
+
+#elif defined(_WIN32_WCE)
+
+// under Windows CE we still have old-style Interlocked* functions
+
+extern "C" long __cdecl InterlockedIncrement( long* );
+extern "C" long __cdecl InterlockedDecrement( long* );
+extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );
+extern "C" long __cdecl InterlockedExchange( long*, long );
+extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
+
+# define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
+# define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
+# define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange
+# define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
+
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
+    ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long*)(dest),(long)(exchange),(long)(compare)))
+# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
+    ((void*)BOOST_INTERLOCKED_EXCHANGE((long*)(dest),(long)(exchange)))
+
+#elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
+
+#if defined( __CLRCALL_PURE_OR_CDECL )
+
+extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedIncrement( long volatile * );
+extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedDecrement( long volatile * );
+extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedCompareExchange( long volatile *, long, long );
+extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchange( long volatile *, long );
+extern "C" long __CLRCALL_PURE_OR_CDECL _InterlockedExchangeAdd( long volatile *, long );
+
+#else
+
+extern "C" long __cdecl _InterlockedIncrement( long volatile * );
+extern "C" long __cdecl _InterlockedDecrement( long volatile * );
+extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
+extern "C" long __cdecl _InterlockedExchange( long volatile *, long );
+extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long );
+
+#endif
+
+# pragma intrinsic( _InterlockedIncrement )
+# pragma intrinsic( _InterlockedDecrement )
+# pragma intrinsic( _InterlockedCompareExchange )
+# pragma intrinsic( _InterlockedExchange )
+# pragma intrinsic( _InterlockedExchangeAdd )
+
+# if defined(_M_IA64) || defined(_M_AMD64)
+
+extern "C" void* __cdecl _InterlockedCompareExchangePointer( void* volatile *, void*, void* );
+extern "C" void* __cdecl _InterlockedExchangePointer( void* volatile *, void* );
+
+#  pragma intrinsic( _InterlockedCompareExchangePointer )
+#  pragma intrinsic( _InterlockedExchangePointer )
+
+#  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER _InterlockedCompareExchangePointer
+#  define BOOST_INTERLOCKED_EXCHANGE_POINTER _InterlockedExchangePointer
+
+# else
+
+#  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
+    ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
+#  define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
+    ((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
+
+# endif
+
+# define BOOST_INTERLOCKED_INCREMENT _InterlockedIncrement
+# define BOOST_INTERLOCKED_DECREMENT _InterlockedDecrement
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
+# define BOOST_INTERLOCKED_EXCHANGE _InterlockedExchange
+# define BOOST_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
+
+#elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ ) || defined( __CYGWIN__ )
+
+namespace boost
+{
+
+namespace detail
+{
+
+extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volatile * );
+extern "C" __declspec(dllimport) long __stdcall InterlockedDecrement( long volatile * );
+extern "C" __declspec(dllimport) long __stdcall InterlockedCompareExchange( long volatile *, long, long );
+extern "C" __declspec(dllimport) long __stdcall InterlockedExchange( long volatile *, long );
+extern "C" __declspec(dllimport) long __stdcall InterlockedExchangeAdd( long volatile *, long );
+
+# if defined(_M_IA64) || defined(_M_AMD64)
+extern "C" __declspec(dllimport) void* __stdcall InterlockedCompareExchangePointer( void* volatile *, void*, void* );
+extern "C" __declspec(dllimport) void* __stdcall InterlockedExchangePointer( void* volatile *, void* );
+# endif
+
+} // namespace detail
+
+} // namespace boost
+
+# define BOOST_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement
+# define BOOST_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange
+# define BOOST_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange
+# define BOOST_INTERLOCKED_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd
+
+# if defined(_M_IA64) || defined(_M_AMD64)
+#  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER ::boost::detail::InterlockedCompareExchangePointer
+#  define BOOST_INTERLOCKED_EXCHANGE_POINTER ::boost::detail::InterlockedExchangePointer
+# else
+#  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
+    ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
+#  define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
+    ((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
+# endif
+
+#else
+
+# error "Interlocked intrinsics not available"
+
+#endif
+
+#endif // #ifndef BOOST_DETAIL_INTERLOCKED_HPP_INCLUDED

include/boost/detail/is_function_ref_tester.hpp

@@ -0,0 +1,135 @@
+
+// (C) Copyright Dave Abrahams, Steve Cleary, Beman Dawes, 
+// Aleksey Gurtovoy, Howard Hinnant & John Maddock 2000.  
+// 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_PP_IS_ITERATING)
+
+///// header body
+
+#ifndef BOOST_DETAIL_IS_FUNCTION_REF_TESTER_HPP_INCLUDED
+#define BOOST_DETAIL_IS_FUNCTION_REF_TESTER_HPP_INCLUDED
+
+#include "boost/type_traits/detail/yes_no_type.hpp"
+#include "boost/type_traits/config.hpp"
+
+#if defined(BOOST_TT_PREPROCESSING_MODE)
+#   include "boost/preprocessor/iterate.hpp"
+#   include "boost/preprocessor/enum_params.hpp"
+#   include "boost/preprocessor/comma_if.hpp"
+#endif
+
+namespace boost {
+namespace detail {
+namespace is_function_ref_tester_ {
+
+template <class T>
+boost::type_traits::no_type BOOST_TT_DECL is_function_ref_tester(T& ...);
+
+#if !defined(BOOST_TT_PREPROCESSING_MODE)
+// preprocessor-generated part, don't edit by hand!
+
+template <class R>
+boost::type_traits::yes_type is_function_ref_tester(R (&)(), int);
+
+template <class R,class T0 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0), int);
+
+template <class R,class T0,class T1 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1), int);
+
+template <class R,class T0,class T1,class T2 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2), int);
+
+template <class R,class T0,class T1,class T2,class T3 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18,class T19 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18,class T19,class T20 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18,class T19,class T20,class T21 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18,class T19,class T20,class T21,class T22 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18,class T19,class T20,class T21,class T22,class T23 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,T23), int);
+
+template <class R,class T0,class T1,class T2,class T3,class T4,class T5,class T6,class T7,class T8,class T9,class T10,class T11,class T12,class T13,class T14,class T15,class T16,class T17,class T18,class T19,class T20,class T21,class T22,class T23,class T24 >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(T0,T1,T2,T3,T4,T5,T6,T7,T8,T9,T10,T11,T12,T13,T14,T15,T16,T17,T18,T19,T20,T21,T22,T23,T24), int);
+
+#else
+
+#define BOOST_PP_ITERATION_PARAMS_1 \
+    (3, (0, 25, "boost/type_traits/detail/is_function_ref_tester.hpp"))
+#include BOOST_PP_ITERATE()
+
+#endif // BOOST_TT_PREPROCESSING_MODE
+
+} // namespace detail
+} // namespace python
+} // namespace boost
+
+#endif // BOOST_DETAIL_IS_FUNCTION_REF_TESTER_HPP_INCLUDED
+
+///// iteration
+
+#else
+#define i BOOST_PP_FRAME_ITERATION(1)
+
+template <class R BOOST_PP_COMMA_IF(i) BOOST_PP_ENUM_PARAMS(i,class T) >
+boost::type_traits::yes_type is_function_ref_tester(R (&)(BOOST_PP_ENUM_PARAMS(i,T)), int);
+
+#undef i
+#endif // BOOST_PP_IS_ITERATING

include/boost/detail/is_incrementable.hpp

@@ -0,0 +1,134 @@
+// Copyright David Abrahams 2004. Use, modification and distribution is
+// 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 IS_INCREMENTABLE_DWA200415_HPP
+# define IS_INCREMENTABLE_DWA200415_HPP
+
+# include <boost/type_traits/detail/template_arity_spec.hpp>
+# include <boost/type_traits/remove_cv.hpp>
+# include <boost/mpl/aux_/lambda_support.hpp>
+# include <boost/mpl/bool.hpp>
+# include <boost/detail/workaround.hpp>
+
+// Must be the last include
+# include <boost/type_traits/detail/bool_trait_def.hpp>
+
+namespace boost { namespace detail { 
+
+// is_incrementable<T> metafunction
+//
+// Requires: Given x of type T&, if the expression ++x is well-formed
+// it must have complete type; otherwise, it must neither be ambiguous
+// nor violate access.
+
+// This namespace ensures that ADL doesn't mess things up.
+namespace is_incrementable_
+{
+  // a type returned from operator++ when no increment is found in the
+  // type's own namespace
+  struct tag {};
+  
+  // any soaks up implicit conversions and makes the following
+  // operator++ less-preferred than any other such operator that
+  // might be found via ADL.
+  struct any { template <class T> any(T const&); };
+
+  // This is a last-resort operator++ for when none other is found
+# if BOOST_WORKAROUND(__GNUC__, == 4) && __GNUC_MINOR__ == 0 && __GNUC_PATCHLEVEL__ == 2
+  
+}
+
+namespace is_incrementable_2
+{
+  is_incrementable_::tag operator++(is_incrementable_::any const&);
+  is_incrementable_::tag operator++(is_incrementable_::any const&,int);
+}
+using namespace is_incrementable_2;
+
+namespace is_incrementable_
+{
+  
+# else
+  
+  tag operator++(any const&);
+  tag operator++(any const&,int);
+  
+# endif 
+
+# if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3202)) \
+    || BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+#  define BOOST_comma(a,b) (a)
+# else 
+  // In case an operator++ is found that returns void, we'll use ++x,0
+  tag operator,(tag,int);  
+#  define BOOST_comma(a,b) (a,b)
+# endif 
+
+# if defined(BOOST_MSVC)
+#  pragma warning(push)
+#  pragma warning(disable:4913) // Warning about operator,
+# endif 
+
+  // two check overloads help us identify which operator++ was picked
+  char (& check(tag) )[2];
+  
+  template <class T>
+  char check(T const&);
+  
+
+  template <class T>
+  struct impl
+  {
+      static typename boost::remove_cv<T>::type& x;
+
+      BOOST_STATIC_CONSTANT(
+          bool
+        , value = sizeof(is_incrementable_::check(BOOST_comma(++x,0))) == 1
+      );
+  };
+
+  template <class T>
+  struct postfix_impl
+  {
+      static typename boost::remove_cv<T>::type& x;
+
+      BOOST_STATIC_CONSTANT(
+          bool
+        , value = sizeof(is_incrementable_::check(BOOST_comma(x++,0))) == 1
+      );
+  };
+
+# if defined(BOOST_MSVC)
+#  pragma warning(pop)
+# endif 
+
+}
+
+# undef BOOST_comma
+
+template<typename T> 
+struct is_incrementable 
+BOOST_TT_AUX_BOOL_C_BASE(::boost::detail::is_incrementable_::impl<T>::value)
+{ 
+    BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(::boost::detail::is_incrementable_::impl<T>::value)
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_incrementable,(T))
+};
+
+template<typename T> 
+struct is_postfix_incrementable 
+BOOST_TT_AUX_BOOL_C_BASE(::boost::detail::is_incrementable_::impl<T>::value)
+{ 
+    BOOST_TT_AUX_BOOL_TRAIT_VALUE_DECL(::boost::detail::is_incrementable_::postfix_impl<T>::value)
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_postfix_incrementable,(T))
+};
+
+} // namespace detail
+
+BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(1, ::boost::detail::is_incrementable)
+BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(1, ::boost::detail::is_postfix_incrementable)
+
+} // namespace boost
+
+# include <boost/type_traits/detail/bool_trait_undef.hpp>
+
+#endif // IS_INCREMENTABLE_DWA200415_HPP

include/boost/detail/is_xxx.hpp

@@ -0,0 +1,61 @@
+// Copyright David Abrahams 2005. 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 BOOST_DETAIL_IS_XXX_DWA20051011_HPP
+# define BOOST_DETAIL_IS_XXX_DWA20051011_HPP
+
+# include <boost/config.hpp>
+# include <boost/mpl/bool.hpp>
+# include <boost/preprocessor/enum_params.hpp>
+
+# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+# include <boost/type_traits/is_reference.hpp>
+# include <boost/type_traits/add_reference.hpp>
+
+#  define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs)          \
+template <class X_>                                                     \
+struct is_##name                                                        \
+{                                                                       \
+    typedef char yes;                                                   \
+    typedef char (&no)[2];                                              \
+                                                                        \
+    static typename add_reference<X_>::type dummy;                      \
+                                                                        \
+    struct helpers                                                      \
+    {                                                                   \
+        template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class U) >          \
+        static yes test(                                                \
+           qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, U) >&, int  \
+        );                                                              \
+                                                                        \
+        template <class U>                                              \
+        static no test(U&, ...);                                        \
+    };                                                                  \
+                                                                        \
+    BOOST_STATIC_CONSTANT(                                              \
+        bool, value                                                     \
+        = !is_reference<X_>::value                                      \
+        & (sizeof(helpers::test(dummy, 0)) == sizeof(yes)));            \
+                                                                        \
+    typedef mpl::bool_<value> type;                                     \
+};
+
+# else
+
+#  define BOOST_DETAIL_IS_XXX_DEF(name, qualified_name, nargs)  \
+template <class T>                                              \
+struct is_##name : mpl::false_                                  \
+{                                                               \
+};                                                              \
+                                                                \
+template < BOOST_PP_ENUM_PARAMS_Z(1, nargs, class T) >          \
+struct is_##name<                                               \
+   qualified_name< BOOST_PP_ENUM_PARAMS_Z(1, nargs, T) >        \
+>                                                               \
+   : mpl::true_                                                 \
+{                                                               \
+};
+
+# endif
+
+#endif // BOOST_DETAIL_IS_XXX_DWA20051011_HPP

include/boost/detail/iterator.hpp

@@ -0,0 +1,494 @@
+// (C) 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)
+
+// Boost versions of
+//
+//    std::iterator_traits<>::iterator_category
+//    std::iterator_traits<>::difference_type
+//    std::distance()
+//
+// ...for all compilers and iterators
+//
+// Additionally, if X is a pointer
+//    std::iterator_traits<X>::pointer
+
+// Otherwise, if partial specialization is supported or X is not a pointer
+//    std::iterator_traits<X>::value_type
+//    std::iterator_traits<X>::pointer
+//    std::iterator_traits<X>::reference
+//
+// See http://www.boost.org for most recent version including documentation.
+
+// Revision History
+// 04 Mar 2001 - More attempted fixes for Intel C++ (David Abrahams)
+// 03 Mar 2001 - Put all implementation into namespace
+//               boost::detail::iterator_traits_. Some progress made on fixes
+//               for Intel compiler. (David Abrahams)
+// 02 Mar 2001 - Changed BOOST_MSVC to BOOST_MSVC_STD_ITERATOR in a few
+//               places. (Jeremy Siek)
+// 19 Feb 2001 - Improved workarounds for stock MSVC6; use yes_type and
+//               no_type from type_traits.hpp; stopped trying to remove_cv
+//               before detecting is_pointer, in honor of the new type_traits
+//               semantics. (David Abrahams)
+// 13 Feb 2001 - Make it work with nearly all standard-conforming iterators
+//               under raw VC6. The one category remaining which will fail is
+//               that of iterators derived from std::iterator but not
+//               boost::iterator and which redefine difference_type.
+// 11 Feb 2001 - Clean away code which can never be used (David Abrahams)
+// 09 Feb 2001 - Always have a definition for each traits member, even if it
+//               can't be properly deduced. These will be incomplete types in
+//               some cases (undefined<void>), but it helps suppress MSVC errors
+//               elsewhere (David Abrahams)
+// 07 Feb 2001 - Support for more of the traits members where possible, making
+//               this useful as a replacement for std::iterator_traits<T> when
+//               used as a default template parameter.
+// 06 Feb 2001 - Removed useless #includes of standard library headers
+//               (David Abrahams)
+
+#ifndef ITERATOR_DWA122600_HPP_
+# define ITERATOR_DWA122600_HPP_
+
+# include <boost/config.hpp>
+# include <iterator>
+
+// STLPort 4.0 and betas have a bug when debugging is enabled and there is no
+// partial specialization: instead of an iterator_category typedef, the standard
+// container iterators have _Iterator_category.
+//
+// Also, whether debugging is enabled or not, there is a broken specialization
+// of std::iterator<output_iterator_tag,void,void,void,void> which has no
+// typedefs but iterator_category.
+# if defined(__SGI_STL_PORT)
+
+#  if (__SGI_STL_PORT <= 0x410) && !defined(__STL_CLASS_PARTIAL_SPECIALIZATION) && defined(__STL_DEBUG)
+#   define BOOST_BAD_CONTAINER_ITERATOR_CATEGORY_TYPEDEF
+#  endif
+
+#  define BOOST_BAD_OUTPUT_ITERATOR_SPECIALIZATION
+
+# endif // STLPort <= 4.1b4 && no partial specialization
+
+# if !defined(BOOST_NO_STD_ITERATOR_TRAITS)             \
+  && !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION) \
+  && !defined(BOOST_MSVC_STD_ITERATOR)
+    
+namespace boost { namespace detail {
+
+// Define a new template so it can be specialized
+template <class Iterator>
+struct iterator_traits
+    : std::iterator_traits<Iterator>
+{};
+using std::distance;
+
+}} // namespace boost::detail
+
+# else
+
+#  if  !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)  \
+    && !defined(BOOST_MSVC_STD_ITERATOR)
+
+// This is the case where everything conforms except BOOST_NO_STD_ITERATOR_TRAITS
+
+namespace boost { namespace detail {
+
+// Rogue Wave Standard Library fools itself into thinking partial
+// specialization is missing on some platforms (e.g. Sun), so fails to
+// supply iterator_traits!
+template <class Iterator>
+struct iterator_traits
+{
+    typedef typename Iterator::value_type value_type;
+    typedef typename Iterator::reference reference;
+    typedef typename Iterator::pointer pointer;
+    typedef typename Iterator::difference_type difference_type;
+    typedef typename Iterator::iterator_category iterator_category;
+};
+
+template <class T>
+struct iterator_traits<T*>
+{
+    typedef T value_type;
+    typedef T& reference;
+    typedef T* pointer;
+    typedef std::ptrdiff_t difference_type;
+    typedef std::random_access_iterator_tag iterator_category;
+};
+
+template <class T>
+struct iterator_traits<T const*>
+{
+    typedef T value_type;
+    typedef T const& reference;
+    typedef T const* pointer;
+    typedef std::ptrdiff_t difference_type;
+    typedef std::random_access_iterator_tag iterator_category;
+};
+
+}} // namespace boost::detail
+
+#  else
+
+# include <boost/type_traits/remove_const.hpp>
+# include <boost/type_traits/detail/yes_no_type.hpp>
+# include <boost/type_traits/is_pointer.hpp>
+
+# ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+#  include <boost/type_traits/is_same.hpp>
+#  include <boost/type_traits/remove_pointer.hpp>
+# endif
+# ifdef BOOST_BAD_OUTPUT_ITERATOR_SPECIALIZATION
+#  include <boost/type_traits/is_base_and_derived.hpp>
+# endif
+
+# include <boost/mpl/if.hpp>
+# include <boost/mpl/has_xxx.hpp>
+# include <cstddef>
+
+// should be the last #include
+# include "boost/type_traits/detail/bool_trait_def.hpp"
+
+namespace boost { namespace detail {
+
+BOOST_MPL_HAS_XXX_TRAIT_DEF(value_type)
+BOOST_MPL_HAS_XXX_TRAIT_DEF(reference)
+BOOST_MPL_HAS_XXX_TRAIT_DEF(pointer)
+BOOST_MPL_HAS_XXX_TRAIT_DEF(difference_type)
+BOOST_MPL_HAS_XXX_TRAIT_DEF(iterator_category)
+
+// is_mutable_iterator --
+//
+//   A metafunction returning true iff T is a mutable iterator type
+//   with a nested value_type. Will only work portably with iterators
+//   whose operator* returns a reference, but that seems to be OK for
+//   the iterators supplied by Dinkumware. Some input iterators may
+//   compile-time if they arrive here, and if the compiler is strict
+//   about not taking the address of an rvalue.
+
+// This one detects ordinary mutable iterators - the result of
+// operator* is convertible to the value_type.
+template <class T>
+type_traits::yes_type is_mutable_iterator_helper(T const*, BOOST_DEDUCED_TYPENAME T::value_type*);
+
+// Since you can't take the address of an rvalue, the guts of
+// is_mutable_iterator_impl will fail if we use &*t directly.  This
+// makes sure we can still work with non-lvalue iterators.
+template <class T> T* mutable_iterator_lvalue_helper(T& x);
+int mutable_iterator_lvalue_helper(...);
+
+
+// This one detects output iterators such as ostream_iterator which
+// return references to themselves.
+template <class T>
+type_traits::yes_type is_mutable_iterator_helper(T const*, T const*);
+
+type_traits::no_type is_mutable_iterator_helper(...);
+
+template <class T>
+struct is_mutable_iterator_impl
+{
+    static T t;
+    
+    BOOST_STATIC_CONSTANT(
+        bool, value = sizeof(
+            detail::is_mutable_iterator_helper(
+                (T*)0
+              , mutable_iterator_lvalue_helper(*t) // like &*t
+            ))
+        == sizeof(type_traits::yes_type)
+    );
+};
+
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(
+    is_mutable_iterator,T,::boost::detail::is_mutable_iterator_impl<T>::value)
+
+
+// is_full_iterator_traits --
+//
+//   A metafunction returning true iff T has all the requisite nested
+//   types to satisfy the requirements for a fully-conforming
+//   iterator_traits implementation.
+template <class T>
+struct is_full_iterator_traits_impl
+{
+    enum { value = 
+           has_value_type<T>::value 
+           & has_reference<T>::value 
+           & has_pointer<T>::value 
+           & has_difference_type<T>::value
+           & has_iterator_category<T>::value
+    };
+};
+
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(
+    is_full_iterator_traits,T,::boost::detail::is_full_iterator_traits_impl<T>::value)
+
+
+#   ifdef BOOST_BAD_CONTAINER_ITERATOR_CATEGORY_TYPEDEF
+BOOST_MPL_HAS_XXX_TRAIT_DEF(_Iterator_category)
+    
+// is_stlport_40_debug_iterator --
+//
+//   A metafunction returning true iff T has all the requisite nested
+//   types to satisfy the requirements of an STLPort 4.0 debug iterator
+//   iterator_traits implementation.
+template <class T>
+struct is_stlport_40_debug_iterator_impl
+{
+    enum { value = 
+           has_value_type<T>::value 
+           & has_reference<T>::value 
+           & has_pointer<T>::value 
+           & has_difference_type<T>::value
+           & has__Iterator_category<T>::value
+    };
+};
+
+BOOST_TT_AUX_BOOL_TRAIT_DEF1(
+    is_stlport_40_debug_iterator,T,::boost::detail::is_stlport_40_debug_iterator_impl<T>::value)
+
+template <class T>
+struct stlport_40_debug_iterator_traits
+{
+    typedef typename T::value_type value_type;
+    typedef typename T::reference reference;
+    typedef typename T::pointer pointer;
+    typedef typename T::difference_type difference_type;
+    typedef typename T::_Iterator_category iterator_category;
+};
+#   endif // BOOST_BAD_CONTAINER_ITERATOR_CATEGORY_TYPEDEF 
+
+template <class T> struct pointer_iterator_traits;
+
+#   ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+template <class T>
+struct pointer_iterator_traits<T*>
+{
+    typedef typename remove_const<T>::type value_type;
+    typedef T* pointer;
+    typedef T& reference;
+    typedef std::random_access_iterator_tag iterator_category;
+    typedef std::ptrdiff_t difference_type;
+};
+#   else
+
+// In case of no template partial specialization, and if T is a
+// pointer, iterator_traits<T>::value_type can still be computed.  For
+// some basic types, remove_pointer is manually defined in
+// type_traits/broken_compiler_spec.hpp. For others, do it yourself.
+
+template<class P> class please_invoke_BOOST_TT_BROKEN_COMPILER_SPEC_on_cv_unqualified_pointee;
+
+template<class P>
+struct pointer_value_type
+  : mpl::if_<
+        is_same<P, typename remove_pointer<P>::type>
+      , please_invoke_BOOST_TT_BROKEN_COMPILER_SPEC_on_cv_unqualified_pointee<P>
+      , typename remove_const<
+            typename remove_pointer<P>::type
+        >::type
+    >
+{
+};
+
+
+template<class P>
+struct pointer_reference
+  : mpl::if_<
+        is_same<P, typename remove_pointer<P>::type>
+      , please_invoke_BOOST_TT_BROKEN_COMPILER_SPEC_on_cv_unqualified_pointee<P>
+      , typename remove_pointer<P>::type&
+    >
+{
+};
+
+template <class T>
+struct pointer_iterator_traits
+{
+    typedef T pointer;
+    typedef std::random_access_iterator_tag iterator_category;
+    typedef std::ptrdiff_t difference_type;
+
+    typedef typename pointer_value_type<T>::type value_type;
+    typedef typename pointer_reference<T>::type reference;
+};
+
+#   endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+// We'll sort iterator types into one of these classifications, from which we
+// can determine the difference_type, pointer, reference, and value_type
+template <class Iterator>
+struct standard_iterator_traits
+{
+    typedef typename Iterator::difference_type difference_type;
+    typedef typename Iterator::value_type value_type;
+    typedef typename Iterator::pointer pointer;
+    typedef typename Iterator::reference reference;
+    typedef typename Iterator::iterator_category iterator_category;
+};
+
+template <class Iterator>
+struct msvc_stdlib_mutable_traits
+    : std::iterator_traits<Iterator>
+{
+    typedef typename std::iterator_traits<Iterator>::distance_type difference_type;
+    typedef typename std::iterator_traits<Iterator>::value_type* pointer;
+    typedef typename std::iterator_traits<Iterator>::value_type& reference;
+};
+
+template <class Iterator>
+struct msvc_stdlib_const_traits
+    : std::iterator_traits<Iterator>
+{
+    typedef typename std::iterator_traits<Iterator>::distance_type difference_type;
+    typedef const typename std::iterator_traits<Iterator>::value_type* pointer;
+    typedef const typename std::iterator_traits<Iterator>::value_type& reference;
+};
+
+#   ifdef BOOST_BAD_OUTPUT_ITERATOR_SPECIALIZATION
+template <class Iterator>
+struct is_bad_output_iterator
+    : is_base_and_derived<
+        std::iterator<std::output_iterator_tag,void,void,void,void>
+        , Iterator>
+{
+};
+
+struct bad_output_iterator_traits
+{
+    typedef void value_type;
+    typedef void difference_type;
+    typedef std::output_iterator_tag iterator_category;
+    typedef void pointer;
+    typedef void reference;
+};
+#   endif
+
+// If we're looking at an MSVC6 (old Dinkumware) ``standard''
+// iterator, this will generate an appropriate traits class. 
+template <class Iterator>
+struct msvc_stdlib_iterator_traits
+    : mpl::if_<
+       is_mutable_iterator<Iterator>
+       , msvc_stdlib_mutable_traits<Iterator>
+       , msvc_stdlib_const_traits<Iterator>
+      >::type
+{};
+
+template <class Iterator>
+struct non_pointer_iterator_traits
+    : mpl::if_<
+        // if the iterator contains all the right nested types...
+        is_full_iterator_traits<Iterator>
+        // Use a standard iterator_traits implementation
+        , standard_iterator_traits<Iterator>
+#   ifdef BOOST_BAD_CONTAINER_ITERATOR_CATEGORY_TYPEDEF
+        // Check for STLPort 4.0 broken _Iterator_category type
+        , mpl::if_<
+             is_stlport_40_debug_iterator<Iterator>
+             , stlport_40_debug_iterator_traits<Iterator>
+#   endif
+        // Otherwise, assume it's a Dinkum iterator
+        , msvc_stdlib_iterator_traits<Iterator>
+#   ifdef BOOST_BAD_CONTAINER_ITERATOR_CATEGORY_TYPEDEF
+        >::type
+#   endif 
+    >::type
+{
+};
+
+template <class Iterator>
+struct iterator_traits_aux
+    : mpl::if_<
+        is_pointer<Iterator>
+        , pointer_iterator_traits<Iterator>
+        , non_pointer_iterator_traits<Iterator>
+    >::type
+{
+};
+
+template <class Iterator>
+struct iterator_traits
+{
+    // Explicit forwarding from base class needed to keep MSVC6 happy
+    // under some circumstances.
+ private:
+#   ifdef BOOST_BAD_OUTPUT_ITERATOR_SPECIALIZATION
+    typedef 
+    typename mpl::if_<
+        is_bad_output_iterator<Iterator>
+        , bad_output_iterator_traits
+        , iterator_traits_aux<Iterator>
+    >::type base;
+#   else
+    typedef iterator_traits_aux<Iterator> base;
+#   endif
+ public:
+    typedef typename base::value_type value_type;
+    typedef typename base::pointer pointer;
+    typedef typename base::reference reference;
+    typedef typename base::difference_type difference_type;
+    typedef typename base::iterator_category iterator_category;
+};
+
+// This specialization cuts off ETI (Early Template Instantiation) for MSVC.
+template <> struct iterator_traits<int>
+{
+    typedef int value_type;
+    typedef int pointer;
+    typedef int reference;
+    typedef int difference_type;
+    typedef int iterator_category;
+};
+
+}} // namespace boost::detail
+
+#  endif // workarounds
+
+namespace boost { namespace detail {
+
+namespace iterator_traits_
+{
+  template <class Iterator, class Difference>
+  struct distance_select
+  {
+      static Difference execute(Iterator i1, const Iterator i2, ...)
+      {
+          Difference result = 0;
+          while (i1 != i2)
+          {
+              ++i1;
+              ++result;
+          }
+          return result;
+      }
+
+      static Difference execute(Iterator i1, const Iterator i2, std::random_access_iterator_tag*)
+      {
+          return i2 - i1;
+      }
+  };
+} // namespace boost::detail::iterator_traits_
+
+template <class Iterator>
+inline typename iterator_traits<Iterator>::difference_type
+distance(Iterator first, Iterator last)
+{
+    typedef typename iterator_traits<Iterator>::difference_type diff_t;
+    typedef typename ::boost::detail::iterator_traits<Iterator>::iterator_category iterator_category;
+    
+    return iterator_traits_::distance_select<Iterator,diff_t>::execute(
+        first, last, (iterator_category*)0);
+}
+
+}}
+
+# endif
+
+
+# undef BOOST_BAD_CONTAINER_ITERATOR_CATEGORY_TYPEDEF
+# undef BOOST_BAD_OUTPUT_ITERATOR_SPECIALIZATION
+
+#endif // ITERATOR_DWA122600_HPP_

include/boost/detail/lightweight_test.hpp

@@ -0,0 +1,91 @@
+#ifndef BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED
+#define BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+//  boost/detail/lightweight_test.hpp - lightweight test library
+//
+//  Copyright (c) 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
+//
+//  BOOST_TEST(expression)
+//  BOOST_ERROR(message)
+//  BOOST_TEST_EQ(expr1, expr2)
+//
+//  int boost::report_errors()
+//
+
+#include <boost/current_function.hpp>
+#include <iostream>
+
+namespace boost
+{
+
+namespace detail
+{
+
+inline int & test_errors()
+{
+    static int x = 0;
+    return x;
+}
+
+inline void test_failed_impl(char const * expr, char const * file, int line, char const * function)
+{
+    std::cerr << file << "(" << line << "): test '" << expr << "' failed in function '" << function << "'" << std::endl;
+    ++test_errors();
+}
+
+inline void error_impl(char const * msg, char const * file, int line, char const * function)
+{
+    std::cerr << file << "(" << line << "): " << msg << " in function '" << function << "'" << std::endl;
+    ++test_errors();
+}
+
+template<class T, class U> inline void test_eq_impl( char const * expr1, char const * expr2, char const * file, int line, char const * function, T const & t, U const & u )
+{
+    if( t == u )
+    {
+    }
+    else
+    {
+        std::cerr << file << "(" << line << "): test '" << expr1 << " == " << expr2
+            << "' failed in function '" << function << "': "
+            << "'" << t << "' != '" << u << "'" << std::endl;
+        ++test_errors();
+    }
+}
+
+} // namespace detail
+
+inline int report_errors()
+{
+    int errors = detail::test_errors();
+
+    if( errors == 0 )
+    {
+        std::cerr << "No errors detected." << std::endl;
+        return 0;
+    }
+    else
+    {
+        std::cerr << errors << " error" << (errors == 1? "": "s") << " detected." << std::endl;
+        return 1;
+    }
+}
+
+} // namespace boost
+
+#define BOOST_TEST(expr) ((expr)? (void)0: ::boost::detail::test_failed_impl(#expr, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION))
+#define BOOST_ERROR(msg) ::boost::detail::error_impl(msg, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION)
+#define BOOST_TEST_EQ(expr1,expr2) ( ::boost::detail::test_eq_impl(#expr1, #expr2, __FILE__, __LINE__, BOOST_CURRENT_FUNCTION, expr1, expr2) )
+
+#endif // #ifndef BOOST_DETAIL_LIGHTWEIGHT_TEST_HPP_INCLUDED

include/boost/detail/lightweight_thread.hpp

@@ -0,0 +1,135 @@
+#ifndef BOOST_DETAIL_LIGHTWEIGHT_THREAD_HPP_INCLUDED
+#define BOOST_DETAIL_LIGHTWEIGHT_THREAD_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//  boost/detail/lightweight_thread.hpp
+//
+//  Copyright (c) 2002 Peter Dimov and Multi Media Ltd.
+//  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/config.hpp>
+#include <memory>
+#include <cerrno>
+
+// pthread_create, pthread_join
+
+#if defined( BOOST_HAS_PTHREADS )
+
+#include <pthread.h>
+
+#else
+
+#include <windows.h>
+#include <process.h>
+
+typedef HANDLE pthread_t;
+
+int pthread_create( pthread_t * thread, void const *, unsigned (__stdcall * start_routine) (void*), void* arg )
+{
+    HANDLE h = (HANDLE)_beginthreadex( 0, 0, start_routine, arg, 0, 0 );
+
+    if( h != 0 )
+    {
+        *thread = h;
+        return 0;
+    }
+    else
+    {
+        return EAGAIN;
+    }
+}
+
+int pthread_join( pthread_t thread, void ** /*value_ptr*/ )
+{
+    ::WaitForSingleObject( thread, INFINITE );
+    ::CloseHandle( thread );
+    return 0;
+}
+
+#endif
+
+// template<class F> int lw_thread_create( pthread_t & pt, F f );
+
+namespace boost
+{
+
+namespace detail
+{
+
+class lw_abstract_thread
+{
+public:
+
+    virtual ~lw_abstract_thread() {}
+    virtual void run() = 0;
+};
+
+#if defined( BOOST_HAS_PTHREADS )
+
+extern "C" void * lw_thread_routine( void * pv )
+{
+    std::auto_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
+
+    pt->run();
+
+    return 0;
+}
+
+#else
+
+unsigned __stdcall lw_thread_routine( void * pv )
+{
+    std::auto_ptr<lw_abstract_thread> pt( static_cast<lw_abstract_thread *>( pv ) );
+
+    pt->run();
+
+    return 0;
+}
+
+#endif
+
+template<class F> class lw_thread_impl: public lw_abstract_thread
+{
+public:
+
+    explicit lw_thread_impl( F f ): f_( f )
+    {
+    }
+
+    void run()
+    {
+        f_();
+    }
+
+private:
+
+    F f_;
+};
+
+template<class F> int lw_thread_create( pthread_t & pt, F f )
+{
+    std::auto_ptr<lw_abstract_thread> p( new lw_thread_impl<F>( f ) );
+
+    int r = pthread_create( &pt, 0, lw_thread_routine, p.get() );
+
+    if( r == 0 )
+    {
+        p.release();
+    }
+
+    return r;
+}
+
+} // namespace detail
+} // namespace boost
+
+#endif // #ifndef BOOST_DETAIL_LIGHTWEIGHT_THREAD_HPP_INCLUDED

include/boost/detail/named_template_params.hpp

@@ -0,0 +1,177 @@
+// (C) Copyright Jeremy Siek 2001.
+// 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)
+
+// Revision History:
+
+// 04 Oct 2001   David Abrahams
+//      Changed name of "bind" to "select" to avoid problems with MSVC.
+
+#ifndef BOOST_DETAIL_NAMED_TEMPLATE_PARAMS_HPP
+#define BOOST_DETAIL_NAMED_TEMPLATE_PARAMS_HPP
+
+#include <boost/type_traits/conversion_traits.hpp>
+#include <boost/type_traits/composite_traits.hpp> // for is_reference
+#if defined(__BORLANDC__)
+#include <boost/type_traits/ice.hpp>
+#endif
+
+namespace boost {
+  namespace detail {
+    
+    struct default_argument { };
+
+    struct dummy_default_gen {
+      template <class Base, class Traits>
+      struct select {
+        typedef default_argument type;
+      };
+    };
+
+   // This class template is a workaround for MSVC.
+   template <class Gen> struct default_generator {
+     typedef detail::dummy_default_gen type;
+   };
+
+    template <class T> struct is_default { 
+      enum { value = false };  
+      typedef type_traits::no_type type;
+    };
+    template <> struct is_default<default_argument> { 
+      enum { value = true }; 
+      typedef type_traits::yes_type type;
+    };
+
+    struct choose_default {
+      template <class Arg, class DefaultGen, class Base, class Traits>
+      struct select {
+        typedef typename default_generator<DefaultGen>::type Gen;
+        typedef typename Gen::template select<Base,Traits>::type type;
+      };
+    };
+    struct choose_arg {
+      template <class Arg, class DefaultGen, class Base, class Traits>
+      struct select {
+        typedef Arg type;
+      };
+    };
+
+#if defined(__BORLANDC__)
+    template <class UseDefault>
+    struct choose_arg_or_default { typedef choose_arg type; };
+    template <>
+    struct choose_arg_or_default<type_traits::yes_type> {
+      typedef choose_default type;
+    };
+#else
+    template <bool UseDefault>
+    struct choose_arg_or_default { typedef choose_arg type; };
+    template <>
+    struct choose_arg_or_default<true> {
+      typedef choose_default type;
+    };
+#endif
+    
+    template <class Arg, class DefaultGen, class Base, class Traits>
+    class resolve_default {
+#if defined(__BORLANDC__)
+      typedef typename choose_arg_or_default<typename is_default<Arg>::type>::type Selector;
+#else
+      // This usually works for Borland, but I'm seeing weird errors in
+      // iterator_adaptor_test.cpp when using this method.
+      enum { is_def = is_default<Arg>::value };
+      typedef typename choose_arg_or_default<is_def>::type Selector;
+#endif
+    public:
+      typedef typename Selector
+        ::template select<Arg, DefaultGen, Base, Traits>::type type;
+    };
+
+    // To differentiate an unnamed parameter from a traits generator
+    // we use is_convertible<X, iter_traits_gen_base>.
+    struct named_template_param_base { };
+
+    template <class X>
+    struct is_named_param_list {
+      enum { value  = is_convertible<X, named_template_param_base>::value };
+    };
+    
+    struct choose_named_params {
+      template <class Prev> struct select { typedef Prev type; };
+    };
+    struct choose_default_arg {
+      template <class Prev> struct select { 
+        typedef detail::default_argument type;
+      };
+    };
+
+    template <bool Named> struct choose_default_dispatch_;
+    template <> struct choose_default_dispatch_<true> {
+      typedef choose_named_params type;
+    };
+    template <> struct choose_default_dispatch_<false> {
+      typedef choose_default_arg type;
+    };
+    // The use of inheritance here is a Solaris Forte 6 workaround.
+    template <bool Named> struct choose_default_dispatch
+      : public choose_default_dispatch_<Named> { };
+
+    template <class PreviousArg>
+    struct choose_default_argument {
+      enum { is_named = is_named_param_list<PreviousArg>::value };
+      typedef typename choose_default_dispatch<is_named>::type Selector;
+      typedef typename Selector::template select<PreviousArg>::type type;
+    };
+
+    // This macro assumes that there is a class named default_##TYPE
+    // defined before the application of the macro.  This class should
+    // have a single member class template named "select" with two
+    // template parameters: the type of the class being created (e.g.,
+    // the iterator_adaptor type when creating iterator adaptors) and
+    // a traits class. The select class should have a single typedef
+    // named "type" that produces the default for TYPE.  See
+    // boost/iterator_adaptors.hpp for an example usage.  Also,
+    // applications of this macro must be placed in namespace
+    // boost::detail.
+
+#define BOOST_NAMED_TEMPLATE_PARAM(TYPE) \
+    struct get_##TYPE##_from_named { \
+      template <class Base, class NamedParams, class Traits> \
+      struct select { \
+          typedef typename NamedParams::traits NamedTraits; \
+          typedef typename NamedTraits::TYPE TYPE; \
+          typedef typename resolve_default<TYPE, \
+            default_##TYPE, Base, NamedTraits>::type type; \
+      }; \
+    }; \
+    struct pass_thru_##TYPE { \
+      template <class Base, class Arg, class Traits> struct select { \
+          typedef typename resolve_default<Arg, \
+            default_##TYPE, Base, Traits>::type type; \
+      };\
+    }; \
+    template <int NamedParam> \
+    struct get_##TYPE##_dispatch { }; \
+    template <> struct get_##TYPE##_dispatch<1> { \
+      typedef get_##TYPE##_from_named type; \
+    }; \
+    template <> struct get_##TYPE##_dispatch<0> { \
+      typedef pass_thru_##TYPE type; \
+    }; \
+    template <class Base, class X, class Traits>  \
+    class get_##TYPE { \
+      enum { is_named = is_named_param_list<X>::value }; \
+      typedef typename get_##TYPE##_dispatch<is_named>::type Selector; \
+    public: \
+      typedef typename Selector::template select<Base, X, Traits>::type type; \
+    }; \
+    template <> struct default_generator<default_##TYPE> { \
+      typedef default_##TYPE type; \
+    }
+
+    
+  } // namespace detail
+} // namespace boost
+
+#endif // BOOST_DETAIL_NAMED_TEMPLATE_PARAMS_HPP

include/boost/detail/no_exceptions_support.hpp

@@ -0,0 +1,87 @@
+#ifndef BOOST_DETAIL_NO_EXCEPTIONS_SUPPORT_HPP_
+#define BOOST_DETAIL_NO_EXCEPTIONS_SUPPORT_HPP_
+
+#if (defined _MSC_VER) && (_MSC_VER >= 1200)
+#  pragma once
+#endif
+
+//----------------------------------------------------------------------
+// (C) Copyright 2004 Pavel Vozenilek.
+// Use, modification and distribution is 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)
+//
+//
+// This file contains helper macros used when exception support may be
+// disabled (as indicated by macro BOOST_NO_EXCEPTIONS).
+//
+// Before picking up these macros you may consider using RAII techniques
+// to deal with exceptions - their syntax can be always the same with 
+// or without exception support enabled.
+//
+
+/* Example of use:
+
+void foo() {
+  BOOST_TRY {
+    ...
+  } BOOST_CATCH(const std::bad_alloc&) {
+      ...
+      BOOST_RETHROW
+  } BOOST_CATCH(const std::exception& e) {
+      ...
+  }
+  BOOST_CATCH_END
+}
+
+With exception support enabled it will expand into:
+
+void foo() {
+  { try {
+    ...
+  } catch (const std::bad_alloc&) {
+      ...
+      throw;
+  } catch (const std::exception& e) {
+      ...
+  }
+  }
+}
+
+With exception support disabled it will expand into:
+
+void foo() {
+  { if(true) {
+    ...
+  } else if (false) {
+      ...
+  } else if (false)  {
+      ...
+  }
+  }
+}
+*/
+//----------------------------------------------------------------------
+
+#include <boost/config.hpp>
+#include <boost/detail/workaround.hpp>
+
+#if !(defined BOOST_NO_EXCEPTIONS)
+#    define BOOST_TRY { try
+#    define BOOST_CATCH(x) catch(x)
+#    define BOOST_RETHROW throw;
+#    define BOOST_CATCH_END }
+#else
+#    if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+#        define BOOST_TRY { if ("")
+#        define BOOST_CATCH(x) else if (!"")
+#    else
+#        define BOOST_TRY { if (true)
+#        define BOOST_CATCH(x) else if (false)
+#    endif
+#    define BOOST_RETHROW
+#    define BOOST_CATCH_END }
+#endif
+
+
+#endif 

include/boost/detail/numeric_traits.hpp

@@ -0,0 +1,191 @@
+// (C) Copyright David Abrahams 2001, Howard Hinnant 2001.
+//
+// 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)
+//
+// Template class numeric_traits<Number> --
+//
+//    Supplies:
+//
+//      typedef difference_type -- a type used to represent the difference
+//      between any two values of Number.
+//
+//    Support:
+//      1. Not all specializations are supplied
+//
+//      2. Use of specializations that are not supplied will cause a
+//      compile-time error
+//
+//      3. Users are free to specialize numeric_traits for any type.
+//
+//      4. Right now, specializations are only supplied for integer types.
+//
+//      5. On implementations which do not supply compile-time constants in
+//      std::numeric_limits<>, only specializations for built-in integer types
+//      are supplied.
+//
+//      6. Handling of numbers whose range of representation is at least as
+//      great as boost::intmax_t can cause some differences to be
+//      unrepresentable in difference_type:
+//
+//        Number    difference_type
+//        ------    ---------------
+//        signed    Number
+//        unsigned  intmax_t
+//
+// template <class Number> typename numeric_traits<Number>::difference_type
+// numeric_distance(Number x, Number y)
+//    computes (y - x), attempting to avoid overflows.
+//
+
+// See http://www.boost.org for most recent version including documentation.
+
+// Revision History
+// 11 Feb 2001 - Use BOOST_STATIC_CONSTANT (David Abrahams)
+// 11 Feb 2001 - Rolled back ineffective Borland-specific code
+//               (David Abrahams)
+// 10 Feb 2001 - Rolled in supposed Borland fixes from John Maddock, but
+//               not seeing any improvement yet (David Abrahams)
+// 06 Feb 2001 - Factored if_true out into boost/detail/select_type.hpp
+//               (David Abrahams)
+// 23 Jan 2001 - Fixed logic of difference_type selection, which was
+//               completely wack. In the process, added digit_traits<>
+//               to compute the number of digits in intmax_t even when
+//               not supplied by numeric_limits<>. (David Abrahams)
+// 21 Jan 2001 - Created (David Abrahams)
+
+#ifndef BOOST_NUMERIC_TRAITS_HPP_DWA20001901
+# define BOOST_NUMERIC_TRAITS_HPP_DWA20001901
+
+# include <boost/config.hpp>
+# include <boost/cstdint.hpp>
+# include <boost/static_assert.hpp>
+# include <boost/type_traits.hpp>
+# include <boost/detail/select_type.hpp>
+# include <boost/limits.hpp>
+
+namespace boost { namespace detail {
+
+  // Template class is_signed -- determine whether a numeric type is signed
+  // Requires that T is constructable from the literals -1 and 0.  Compile-time
+  // error results if that requirement is not met (and thus signedness is not
+  // likely to have meaning for that type).
+  template <class Number>
+  struct is_signed
+  {
+#if defined(BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS) || defined(BOOST_MSVC) && BOOST_MSVC <= 1300
+    BOOST_STATIC_CONSTANT(bool, value = (Number(-1) < Number(0)));
+#else
+    BOOST_STATIC_CONSTANT(bool, value = std::numeric_limits<Number>::is_signed);
+#endif
+  };
+
+# ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+  // digit_traits - compute the number of digits in a built-in integer
+  // type. Needed for implementations on which numeric_limits is not specialized
+  // for intmax_t (e.g. VC6).
+  template <bool is_specialized> struct digit_traits_select;
+
+  // numeric_limits is specialized; just select that version of digits
+  template <> struct digit_traits_select<true>
+  {
+      template <class T> struct traits
+      {
+          BOOST_STATIC_CONSTANT(int, digits = std::numeric_limits<T>::digits);
+      };
+  };
+
+  // numeric_limits is not specialized; compute digits from sizeof(T)
+  template <> struct digit_traits_select<false>
+  {
+      template <class T> struct traits
+      {
+          BOOST_STATIC_CONSTANT(int, digits = (
+              sizeof(T) * std::numeric_limits<unsigned char>::digits
+              - (is_signed<T>::value ? 1 : 0))
+              );
+      };
+  };
+
+  // here's the "usable" template
+  template <class T> struct digit_traits
+  {
+      typedef digit_traits_select<
+                ::std::numeric_limits<T>::is_specialized> selector;
+      typedef typename selector::template traits<T> traits;
+      BOOST_STATIC_CONSTANT(int, digits = traits::digits);
+  };
+#endif
+
+  // Template class integer_traits<Integer> -- traits of various integer types
+  // This should probably be rolled into boost::integer_traits one day, but I
+  // need it to work without <limits>
+  template <class Integer>
+  struct integer_traits
+  {
+# ifndef BOOST_NO_LIMITS_COMPILE_TIME_CONSTANTS
+   private:
+      typedef Integer integer_type;
+      typedef std::numeric_limits<integer_type> x;
+#   if defined(BOOST_MSVC) && BOOST_MSVC <= 1300
+      // for some reason, MSVC asserts when it shouldn't unless we make these
+      // local definitions
+      BOOST_STATIC_CONSTANT(bool, is_integer = x::is_integer);
+      BOOST_STATIC_CONSTANT(bool, is_specialized = x::is_specialized);
+      
+      BOOST_STATIC_ASSERT(is_integer);
+      BOOST_STATIC_ASSERT(is_specialized);
+#   endif
+   public:
+      typedef typename
+      if_true<(int(x::is_signed)
+              && (!int(x::is_bounded)
+                 // digits is the number of no-sign bits
+                  || (int(x::digits) + 1 >= digit_traits<boost::intmax_t>::digits)))>::template then<
+        Integer,
+          
+      typename if_true<(int(x::digits) + 1 < digit_traits<signed int>::digits)>::template then<
+        signed int,
+
+      typename if_true<(int(x::digits) + 1 < digit_traits<signed long>::digits)>::template then<
+        signed long,
+
+   // else
+        intmax_t
+      >::type>::type>::type difference_type;
+#else
+      BOOST_STATIC_ASSERT(boost::is_integral<Integer>::value);
+
+      typedef typename
+      if_true<(sizeof(Integer) >= sizeof(intmax_t))>::template then<
+               
+        typename if_true<(is_signed<Integer>::value)>::template then<
+          Integer,
+          intmax_t
+        >::type,
+
+        typename if_true<(sizeof(Integer) < sizeof(std::ptrdiff_t))>::template then<
+          std::ptrdiff_t,
+          intmax_t
+        >::type
+      >::type difference_type;
+# endif
+  };
+
+  // Right now, only supports integers, but should be expanded.
+  template <class Number>
+  struct numeric_traits
+  {
+      typedef typename integer_traits<Number>::difference_type difference_type;
+  };
+
+  template <class Number>
+  typename numeric_traits<Number>::difference_type numeric_distance(Number x, Number y)
+  {
+      typedef typename numeric_traits<Number>::difference_type difference_type;
+      return difference_type(y) - difference_type(x);
+  }
+}}
+
+#endif // BOOST_NUMERIC_TRAITS_HPP_DWA20001901

include/boost/detail/quick_allocator.hpp

@@ -0,0 +1,23 @@
+#ifndef BOOST_DETAIL_QUICK_ALLOCATOR_HPP_INCLUDED
+#define BOOST_DETAIL_QUICK_ALLOCATOR_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+//  detail/quick_allocator.hpp
+//
+//  Copyright (c) 2003 David Abrahams
+//  Copyright (c) 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
+//
+
+#include <boost/smart_ptr/detail/quick_allocator.hpp>
+
+#endif  // #ifndef BOOST_DETAIL_QUICK_ALLOCATOR_HPP_INCLUDED

include/boost/detail/reference_content.hpp

@@ -0,0 +1,141 @@
+//-----------------------------------------------------------------------------
+// boost detail/reference_content.hpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2003
+// Eric Friedman
+//
+// 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 BOOST_DETAIL_REFERENCE_CONTENT_HPP
+#define BOOST_DETAIL_REFERENCE_CONTENT_HPP
+
+#include "boost/config.hpp"
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#   include "boost/mpl/bool.hpp"
+#   include "boost/type_traits/has_nothrow_copy.hpp"
+#else
+#   include "boost/mpl/if.hpp"
+#   include "boost/type_traits/is_reference.hpp"
+#endif
+
+#include "boost/mpl/void.hpp"
+
+namespace boost {
+
+namespace detail {
+
+///////////////////////////////////////////////////////////////////////////////
+// (detail) class template reference_content
+//
+// Non-Assignable wrapper for references.
+//
+template <typename RefT>
+class reference_content
+{
+private: // representation
+
+    RefT content_;
+
+public: // structors
+
+    ~reference_content()
+    {
+    }
+
+    reference_content(RefT r)
+        : content_( r )
+    {
+    }
+
+    reference_content(const reference_content& operand)
+        : content_( operand.content_ )
+    {
+    }
+
+private: // non-Assignable
+
+    reference_content& operator=(const reference_content&);
+
+public: // queries
+
+    RefT get() const
+    {
+        return content_;
+    }
+
+};
+
+///////////////////////////////////////////////////////////////////////////////
+// (detail) metafunction make_reference_content
+//
+// Wraps with reference_content if specified type is reference.
+//
+
+template <typename T = mpl::void_> struct make_reference_content;
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+template <typename T>
+struct make_reference_content
+{
+    typedef T type;
+};
+
+template <typename T>
+struct make_reference_content< T& >
+{
+    typedef reference_content<T&> type;
+};
+
+#else // defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+template <typename T>
+struct make_reference_content
+    : mpl::if_<
+          is_reference<T>
+        , reference_content<T>
+        , T
+        >
+{
+};
+
+#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION workaround
+
+template <>
+struct make_reference_content< mpl::void_ >
+{
+    template <typename T>
+    struct apply
+        : make_reference_content<T>
+    {
+    };
+
+    typedef mpl::void_ type;
+};
+
+} // namespace detail
+
+///////////////////////////////////////////////////////////////////////////////
+// reference_content<T&> type traits specializations
+//
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+template <typename T>
+struct has_nothrow_copy<
+      ::boost::detail::reference_content< T& >
+    >
+    : mpl::true_
+{
+};
+
+#endif // !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+} // namespace boost
+
+#endif // BOOST_DETAIL_REFERENCE_CONTENT_HPP

include/boost/detail/scoped_enum_emulation.hpp

@@ -0,0 +1,56 @@
+//  scoped_enum_emulation.hpp  ---------------------------------------------------------//
+
+//  Copyright Beman Dawes, 2009
+
+//  Distributed under the Boost Software License, Version 1.0.
+//  See http://www.boost.org/LICENSE_1_0.txt
+
+//  Generates C++0x scoped enums if the feature is present, otherwise emulates C++0x
+//  scoped enums with C++03 namespaces and enums. The Boost.Config BOOST_NO_SCOPED_ENUMS
+//  macro is used to detect feature support.
+//
+//  See http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2007/n2347.pdf for a
+//  description of the scoped enum feature. Note that the committee changed the name
+//  from strongly typed enum to scoped enum.  
+//
+//  Caution: only the syntax is emulated; the semantics are not emulated and
+//  the syntax emulation doesn't include being able to specify the underlying
+//  representation type.
+//
+//  The emulation is via struct rather than namespace to allow use within classes.
+//  Thanks to Andrey Semashev for pointing that out.
+//
+//  Helpful comments and suggestions were also made by Kjell Elster, Phil Endecott,
+//  Joel Falcou, Mathias Gaunard, Felipe Magno de Almeida, Matt Calabrese, Vincente
+//  Botet, and Daniel James. 
+//
+//  Sample usage:
+//
+//     BOOST_SCOPED_ENUM_START(algae) { green, red, cyan }; BOOST_SCOPED_ENUM_END
+//     ...
+//     BOOST_SCOPED_ENUM(algae) sample( algae::red );
+//     void foo( BOOST_SCOPED_ENUM(algae) color );
+//     ...
+//     sample = algae::green;
+//     foo( algae::cyan );
+
+#ifndef BOOST_SCOPED_ENUM_EMULATION_HPP
+#define BOOST_SCOPED_ENUM_EMULATION_HPP
+
+#include <boost/config.hpp>
+
+#ifdef BOOST_NO_SCOPED_ENUMS
+
+# define BOOST_SCOPED_ENUM_START(name) struct name { enum enum_type
+# define BOOST_SCOPED_ENUM_END };
+# define BOOST_SCOPED_ENUM(name) name::enum_type
+
+#else
+
+# define BOOST_SCOPED_ENUM_START(name) enum class name
+# define BOOST_SCOPED_ENUM_END
+# define BOOST_SCOPED_ENUM(name) name
+
+#endif
+
+#endif  // BOOST_SCOPED_ENUM_EMULATION_HPP

include/boost/detail/select_type.hpp

@@ -0,0 +1,36 @@
+// (C) Copyright David Abrahams 2001.
+// 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 including documentation.
+
+// Revision History
+// 09 Feb 01  Applied John Maddock's Borland patch Moving <true>
+//            specialization to unspecialized template (David Abrahams)
+// 06 Feb 01  Created (David Abrahams)
+
+#ifndef SELECT_TYPE_DWA20010206_HPP
+# define SELECT_TYPE_DWA20010206_HPP
+
+namespace boost { namespace detail {
+
+  // Template class if_true -- select among 2 types based on a bool constant expression
+  // Usage:
+  //   typename if_true<(bool_const_expression)>::template then<true_type, false_type>::type
+
+  // HP aCC cannot deal with missing names for template value parameters
+  template <bool b> struct if_true
+  {
+      template <class T, class F>
+      struct then { typedef T type; };
+  };
+
+  template <>
+  struct if_true<false>
+  {
+      template <class T, class F>
+      struct then { typedef F type; };
+  };
+}}
+#endif // SELECT_TYPE_DWA20010206_HPP

include/boost/detail/templated_streams.hpp

@@ -0,0 +1,74 @@
+//-----------------------------------------------------------------------------
+// boost detail/templated_streams.hpp header file
+// See http://www.boost.org for updates, documentation, and revision history.
+//-----------------------------------------------------------------------------
+//
+// Copyright (c) 2003
+// Eric Friedman
+//
+// 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 BOOST_DETAIL_TEMPLATED_STREAMS_HPP
+#define BOOST_DETAIL_TEMPLATED_STREAMS_HPP
+
+#include "boost/config.hpp"
+
+///////////////////////////////////////////////////////////////////////////////
+// (detail) BOOST_TEMPLATED_STREAM_* macros
+//
+// Provides workaround platforms without stream class templates.
+//
+
+#if !defined(BOOST_NO_STD_LOCALE)
+
+#define BOOST_TEMPLATED_STREAM_TEMPLATE(E,T) \
+    template < typename E , typename T >
+
+#define BOOST_TEMPLATED_STREAM_TEMPLATE_ALLOC(E,T,A) \
+    template < typename E , typename T , typename A >
+
+#define BOOST_TEMPLATED_STREAM_ARGS(E,T) \
+    typename E , typename T 
+
+#define BOOST_TEMPLATED_STREAM_ARGS_ALLOC(E,T,A) \
+    typename E , typename T , typename A 
+
+#define BOOST_TEMPLATED_STREAM_COMMA        ,
+
+#define BOOST_TEMPLATED_STREAM_ELEM(E)      E
+#define BOOST_TEMPLATED_STREAM_TRAITS(T)    T
+#define BOOST_TEMPLATED_STREAM_ALLOC(A)     A
+
+#define BOOST_TEMPLATED_STREAM(X,E,T) \
+    BOOST_JOIN(std::basic_,X)< E , T >
+
+#define BOOST_TEMPLATED_STREAM_WITH_ALLOC(X,E,T,A) \
+    BOOST_JOIN(std::basic_,X)< E , T , A >
+
+#else // defined(BOOST_NO_STD_LOCALE)
+
+#define BOOST_TEMPLATED_STREAM_TEMPLATE(E,T) /**/
+
+#define BOOST_TEMPLATED_STREAM_TEMPLATE_ALLOC(E,T,A) /**/
+
+#define BOOST_TEMPLATED_STREAM_ARGS(E,T) /**/
+
+#define BOOST_TEMPLATED_STREAM_ARGS_ALLOC(E,T,A) /**/
+
+#define BOOST_TEMPLATED_STREAM_COMMA        /**/
+
+#define BOOST_TEMPLATED_STREAM_ELEM(E)      char
+#define BOOST_TEMPLATED_STREAM_TRAITS(T)    std::char_traits<char>
+#define BOOST_TEMPLATED_STREAM_ALLOC(A)     std::allocator<char>
+
+#define BOOST_TEMPLATED_STREAM(X,E,T) \
+    std::X
+
+#define BOOST_TEMPLATED_STREAM_WITH_ALLOC(X,E,T,A) \
+    std::X
+
+#endif // BOOST_NO_STD_LOCALE
+
+#endif // BOOST_DETAIL_TEMPLATED_STREAMS_HPP

include/boost/detail/utf8_codecvt_facet.hpp

@@ -0,0 +1,190 @@
+// Copyright (c) 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
+// Andrew Lumsdaine, Indiana University (lums@osl.iu.edu).
+// Distributed under the Boost Software License, Version 1.0. (See accompany-
+// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef BOOST_UTF8_CODECVT_FACET_HPP
+#define BOOST_UTF8_CODECVT_FACET_HPP
+
+// MS compatible compilers support #pragma once
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// utf8_codecvt_facet.hpp
+
+// This header defines class utf8_codecvt_facet, derived fro 
+// std::codecvt<wchar_t, char>, which can be used to convert utf8 data in
+// files into wchar_t strings in the application.
+//
+// The header is NOT STANDALONE, and is not to be included by the USER.
+// There are at least two libraries which want to use this functionality, and
+// we want to avoid code duplication. It would be possible to create utf8
+// library, but:
+// - this requires review process first
+// - in the case, when linking the a library which uses utf8 
+//   (say 'program_options'), user should also link to the utf8 library.
+//   This seems inconvenient, and asking a user to link to an unrevieved 
+//   library is strange. 
+// Until the above points are fixed, a library which wants to use utf8 must:
+// - include this header from one of it's headers or sources
+// - include the corresponding .cpp file from one of the sources
+// - before including either file, the library must define
+//   - BOOST_UTF8_BEGIN_NAMESPACE to the namespace declaration that must be used
+//   - BOOST_UTF8_END_NAMESPACE to the code to close the previous namespace
+//   - declaration.
+//   - BOOST_UTF8_DECL -- to the code which must be used for all 'exportable'
+//     symbols.
+//
+// For example, program_options library might contain:
+//    #define BOOST_UTF8_BEGIN_NAMESPACE <backslash character> 
+//             namespace boost { namespace program_options {
+//    #define BOOST_UTF8_END_NAMESPACE }}
+//    #define BOOST_UTF8_DECL BOOST_PROGRAM_OPTIONS_DECL
+//    #include "../../detail/utf8/utf8_codecvt.cpp"
+//
+// Essentially, each library will have its own copy of utf8 code, in
+// different namespaces. 
+
+// Note:(Robert Ramey).  I have made the following alterations in the original
+// code.
+// a) Rendered utf8_codecvt<wchar_t, char>  with using templates
+// b) Move longer functions outside class definition to prevent inlining
+// and make code smaller
+// c) added on a derived class to permit translation to/from current
+// locale to utf8
+
+//  See http://www.boost.org for updates, documentation, and revision history.
+
+// archives stored as text - note these ar templated on the basic
+// stream templates to accommodate wide (and other?) kind of characters
+//
+// note the fact that on libraries without wide characters, ostream is
+// is not a specialization of basic_ostream which in fact is not defined
+// in such cases.   So we can't use basic_ostream<OStream::char_type> but rather
+// use two template parameters
+//
+// utf8_codecvt_facet
+//   This is an implementation of a std::codecvt facet for translating 
+//   from UTF-8 externally to UCS-4.  Note that this is not tied to
+//   any specific types in order to allow customization on platforms
+//   where wchar_t is not big enough.
+//
+// NOTES:  The current implementation jumps through some unpleasant hoops in
+// order to deal with signed character types.  As a std::codecvt_base::result,
+// it is necessary  for the ExternType to be convertible to unsigned  char.
+// I chose not to tie the extern_type explicitly to char. But if any combination
+// of types other than <wchar_t,char_t> is used, then std::codecvt must be
+// specialized on those types for this to work.
+
+#include <locale>
+#include <cwchar>   // for mbstate_t
+#include <cstddef>  // for std::size_t
+
+#include <boost/config.hpp>
+#include <boost/detail/workaround.hpp>
+
+#if defined(BOOST_NO_STDC_NAMESPACE)
+namespace std {
+    using ::mbstate_t;
+    using ::size_t;
+}
+#endif
+
+#if !defined(__MSL_CPP__) && !defined(__LIBCOMO__)
+    #define BOOST_CODECVT_DO_LENGTH_CONST const
+#else
+    #define BOOST_CODECVT_DO_LENGTH_CONST
+#endif
+
+// maximum lenght of a multibyte string
+#define MB_LENGTH_MAX 8
+
+BOOST_UTF8_BEGIN_NAMESPACE
+
+struct BOOST_UTF8_DECL utf8_codecvt_facet :
+    public std::codecvt<wchar_t, char, std::mbstate_t>  
+{
+public:
+    explicit utf8_codecvt_facet(std::size_t no_locale_manage=0)
+        : std::codecvt<wchar_t, char, std::mbstate_t>(no_locale_manage) 
+    {}
+protected:
+    virtual std::codecvt_base::result do_in(
+        std::mbstate_t& state, 
+        const char * from,
+        const char * from_end, 
+        const char * & from_next,
+        wchar_t * to, 
+        wchar_t * to_end, 
+        wchar_t*& to_next
+    ) const;
+
+    virtual std::codecvt_base::result do_out(
+        std::mbstate_t & state, const wchar_t * from,
+        const wchar_t * from_end, const wchar_t*  & from_next,
+        char * to, char * to_end, char * & to_next
+    ) const;
+
+    bool invalid_continuing_octet(unsigned char octet_1) const {
+        return (octet_1 < 0x80|| 0xbf< octet_1);
+    }
+
+    bool invalid_leading_octet(unsigned char octet_1)   const {
+        return (0x7f < octet_1 && octet_1 < 0xc0) ||
+            (octet_1 > 0xfd);
+    }
+
+    // continuing octets = octets except for the leading octet
+    static unsigned int get_cont_octet_count(unsigned   char lead_octet) {
+        return get_octet_count(lead_octet) - 1;
+    }
+
+    static unsigned int get_octet_count(unsigned char   lead_octet);
+
+    // How many "continuing octets" will be needed for this word
+    // ==   total octets - 1.
+    int get_cont_octet_out_count(wchar_t word) const ;
+
+    virtual bool do_always_noconv() const throw() { return false; }
+
+    // UTF-8 isn't really stateful since we rewind on partial conversions
+    virtual std::codecvt_base::result do_unshift(
+        std::mbstate_t&,
+        char * from,
+        char * /*to*/,
+        char * & next
+    ) const 
+    {
+        next = from;
+        return ok;
+    }
+
+    virtual int do_encoding() const throw() {
+        const int variable_byte_external_encoding=0;
+        return variable_byte_external_encoding;
+    }
+
+    // How many char objects can I process to get <= max_limit
+    // wchar_t objects?
+    virtual int do_length(
+        BOOST_CODECVT_DO_LENGTH_CONST std::mbstate_t &,
+        const char * from,
+        const char * from_end, 
+        std::size_t max_limit
+#if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
+        ) const throw();
+#else
+        ) const;
+#endif
+
+    // Largest possible value do_length(state,from,from_end,1) could return.
+    virtual int do_max_length() const throw () {
+        return 6; // largest UTF-8 encoding of a UCS-4 character
+    }
+};
+
+BOOST_UTF8_END_NAMESPACE
+
+#endif // BOOST_UTF8_CODECVT_FACET_HPP

include/boost/indirect_reference.hpp

@@ -0,0 +1,43 @@
+#ifndef INDIRECT_REFERENCE_DWA200415_HPP
+# define INDIRECT_REFERENCE_DWA200415_HPP
+
+//
+// Copyright David Abrahams 2004. Use, modification and distribution is
+// 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)
+//
+// typename indirect_reference<P>::type provides the type of *p.
+//
+// http://www.boost.org/libs/iterator/doc/pointee.html
+//
+
+# include <boost/detail/is_incrementable.hpp>
+# include <boost/iterator/iterator_traits.hpp>
+# include <boost/type_traits/remove_cv.hpp>
+# include <boost/mpl/eval_if.hpp>
+# include <boost/pointee.hpp>
+
+namespace boost { 
+
+namespace detail
+{
+  template <class P>
+  struct smart_ptr_reference
+  {
+      typedef typename boost::pointee<P>::type& type;
+  };
+}
+
+template <class P>
+struct indirect_reference
+  : mpl::eval_if<
+        detail::is_incrementable<P>
+      , iterator_reference<P>
+      , detail::smart_ptr_reference<P>
+    >
+{
+};
+  
+} // namespace boost
+
+#endif // INDIRECT_REFERENCE_DWA200415_HPP

include/boost/non_type.hpp

@@ -0,0 +1,27 @@
+// -------------------------------------
+//
+//           (C) Copyright Gennaro Prota 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)
+//
+// ------------------------------------------------------
+
+#ifndef BOOST_NON_TYPE_HPP_GP_20030417
+#define BOOST_NON_TYPE_HPP_GP_20030417
+
+
+namespace boost {
+
+  // Just a simple "envelope" for non-type template parameters. Useful
+  // to work around some MSVC deficiencies.
+
+ template <typename T, T n>
+ struct non_type { };
+
+
+}
+
+
+#endif // include guard

include/boost/pending/cstddef.hpp

@@ -1,4 +1,8 @@
 // -*- C++ -*- forwarding header.
+//  (C) Copyright Jeremy Siek 2004 
+//  Distributed under the Boost Software License, Version 1.0. (See
+//  accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
 
 #ifndef BOOST_CSTDDEF_HPP
 #define BOOST_CSTDDEF_HPP

include/boost/pending/ct_if.hpp

@@ -1,67 +0,0 @@
-// (C) Copyright Jeremy Siek 2000. Permission to copy, use, modify, sell and
-// distribute this software is granted provided this copyright notice appears
-// in all copies. This software is provided "as is" without express or implied
-// warranty, and with no claim as to its suitability for any purpose.
-
-// The ct_if implementation that avoids partial specialization is
-// based on the IF class by Ulrich W. Eisenecker and Krzysztof
-// Czarnecki.
-
-#ifndef BOOST_CT_IF_HPP
-#define BOOST_CT_IF_HPP
-
-#include <boost/config.hpp>
-
-namespace boost {
-
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-  template <int cond, class A, class B>
-  struct ct_if { typedef A type; };
-  template <class A, class B>
-  struct ct_if<0, A, B> { typedef B type; };
-
-#else
-
-  namespace detail {
-
-    template <int condition, class A, class B> struct IF;
-    template <int condition> struct SlectSelector;
-    struct SelectFirstType;
-    struct SelectSecondType;
-    
-    struct SelectFirstType {
-      template<class A, class B>
-      struct Template {	typedef A type; };
-    };
-    
-    struct SelectSecondType {
-      template<class A, class B>
-      struct Template { typedef B type; };
-    };
-    
-    template<int condition>
-    struct SlectSelector {
-      typedef SelectFirstType type;
-    };
-    
-    template <>
-    struct SlectSelector<0> {
-      typedef SelectSecondType type;
-    };
-
-  } // namespace detail
-    
-  template<int condition, class A, class B>
-  struct ct_if
-  {
-    typedef typename detail::SlectSelector<condition>::type Selector;
-    typedef typename Selector::template Template<A, B>::type type;
-  };
-  
-#endif
-
-} // namespace boost
-
-#endif // BOOST_CT_IF_HPP
-

include/boost/pending/integer_log2.hpp

@@ -0,0 +1,112 @@
+// -----------------------------------------------------------
+// integer_log2.hpp
+//
+//   Gives the integer part of the logarithm, in base 2, of a
+// given number. Behavior is undefined if the argument is <= 0.
+//
+//         Copyright (c) 2003-2004, 2008 Gennaro Prota
+//
+// 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 BOOST_INTEGER_LOG2_HPP_GP_20030301
+#define BOOST_INTEGER_LOG2_HPP_GP_20030301
+
+#include <assert.h>
+#ifdef __BORLANDC__
+#include <climits>
+#endif
+#include "boost/limits.hpp"
+#include "boost/config.hpp"
+
+
+namespace boost {
+ namespace detail {
+
+  template <typename T>
+  int integer_log2_impl(T x, int n) {
+
+      int result = 0;
+
+      while (x != 1) {
+
+          const T t = static_cast<T>(x >> n);
+          if (t) {
+              result += n;
+              x = t;
+          }
+          n /= 2;
+
+      }
+
+      return result;
+  }
+
+
+
+  // helper to find the maximum power of two
+  // less than p (more involved than necessary,
+  // to avoid PTS)
+  //
+  template <int p, int n>
+  struct max_pow2_less {
+
+      enum { c = 2*n < p };
+
+      BOOST_STATIC_CONSTANT(int, value =
+          c ? (max_pow2_less< c*p, 2*c*n>::value) : n);
+
+  };
+
+  template <>
+  struct max_pow2_less<0, 0> {
+
+      BOOST_STATIC_CONSTANT(int, value = 0);
+  };
+
+  // this template is here just for Borland :(
+  // we could simply rely on numeric_limits but sometimes
+  // Borland tries to use numeric_limits<const T>, because
+  // of its usual const-related problems in argument deduction
+  // - gps
+  template <typename T>
+  struct width {
+
+#ifdef __BORLANDC__
+      BOOST_STATIC_CONSTANT(int, value = sizeof(T) * CHAR_BIT);
+#else
+      BOOST_STATIC_CONSTANT(int, value = (std::numeric_limits<T>::digits));
+#endif
+
+  };
+
+ } // detail
+
+
+ // ---------
+ // integer_log2
+ // ---------------
+ //
+ template <typename T>
+ int integer_log2(T x) {
+
+     assert(x > 0);
+
+     const int n = detail::max_pow2_less<
+                     detail::width<T> :: value, 4
+                   > :: value;
+
+     return detail::integer_log2_impl(x, n);
+
+ }
+
+
+
+}
+
+
+
+#endif // include guard

include/boost/type.hpp

@@ -0,0 +1,18 @@
+// (C) Copyright David Abrahams 2001.
+// 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 BOOST_TYPE_DWA20010120_HPP
+# define BOOST_TYPE_DWA20010120_HPP
+
+namespace boost {
+
+  // Just a simple "type envelope". Useful in various contexts, mostly to work
+  // around some MSVC deficiencies.
+  template <class T>
+  struct type {};
+
+}
+
+#endif // BOOST_TYPE_DWA20010120_HPP

include/boost/visit_each.hpp

@@ -0,0 +1,29 @@
+// Boost.Signals library
+
+// Copyright Douglas Gregor 2001-2003. Use, modification and
+// distribution is 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)
+
+// For more information, see http://www.boost.org/libs/signals
+
+#ifndef BOOST_VISIT_EACH_HPP
+#define BOOST_VISIT_EACH_HPP
+
+#include <boost/config.hpp>
+
+namespace boost {
+  template<typename Visitor, typename T>
+  inline void visit_each(Visitor& visitor, const T& t, long)
+  {
+    visitor(t);
+  }
+
+  template<typename Visitor, typename T>
+  inline void visit_each(Visitor& visitor, const T& t)
+  {
+    visit_each(visitor, t, 0);
+  }
+}
+
+#endif // BOOST_VISIT_EACH_HPP

utf8_codecvt_facet.cpp

@@ -0,0 +1,285 @@
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// utf8_codecvt_facet.cpp
+
+// Copyright (c) 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
+// Andrew Lumsdaine, Indiana University (lums@osl.iu.edu). 
+// Use, modification and distribution is 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)
+
+// Please see the comments in <boost/detail/utf8_codecvt_facet.hpp> to
+// learn how this file should be used.
+
+#include <boost/detail/utf8_codecvt_facet.hpp>
+
+#include <cstdlib> // for multi-byte converson routines
+#include <cassert>
+
+#include <boost/limits.hpp>
+#include <boost/config.hpp>
+
+// If we don't have wstring, then Unicode support 
+// is not available anyway, so we don't need to even
+// compiler this file. This also fixes the problem
+// with mingw, which can compile this file, but will
+// generate link error when building DLL.
+#ifndef BOOST_NO_STD_WSTRING
+
+BOOST_UTF8_BEGIN_NAMESPACE
+
+/////////1/////////2/////////3/////////4/////////5/////////6/////////7/////////8
+// implementation for wchar_t
+
+// Translate incoming UTF-8 into UCS-4
+std::codecvt_base::result utf8_codecvt_facet::do_in(
+    std::mbstate_t& /*state*/, 
+    const char * from,
+    const char * from_end, 
+    const char * & from_next,
+    wchar_t * to, 
+    wchar_t * to_end, 
+    wchar_t * & to_next
+) const {
+    // Basic algorithm:  The first octet determines how many
+    // octets total make up the UCS-4 character.  The remaining
+    // "continuing octets" all begin with "10". To convert, subtract
+    // the amount that specifies the number of octets from the first
+    // octet.  Subtract 0x80 (1000 0000) from each continuing octet,
+    // then mash the whole lot together.  Note that each continuing
+    // octet only uses 6 bits as unique values, so only shift by
+    // multiples of 6 to combine.
+    while (from != from_end && to != to_end) {
+
+        // Error checking   on the first octet
+        if (invalid_leading_octet(*from)){
+            from_next = from;
+            to_next = to;
+            return std::codecvt_base::error;
+        }
+
+        // The first octet is   adjusted by a value dependent upon 
+        // the number   of "continuing octets" encoding the character
+        const   int cont_octet_count = get_cont_octet_count(*from);
+        const   wchar_t octet1_modifier_table[] =   {
+            0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
+        };
+
+        // The unsigned char conversion is necessary in case char is
+        // signed   (I learned this the hard way)
+        wchar_t ucs_result = 
+            (unsigned char)(*from++) - octet1_modifier_table[cont_octet_count];
+
+        // Invariants   : 
+        //   1) At the start of the loop,   'i' continuing characters have been
+        //    processed 
+        //   2) *from   points to the next continuing character to be processed.
+        int i   = 0;
+        while(i != cont_octet_count && from != from_end) {
+
+            // Error checking on continuing characters
+            if (invalid_continuing_octet(*from)) {
+                from_next   = from;
+                to_next =   to;
+                return std::codecvt_base::error;
+            }
+
+            ucs_result *= (1 << 6); 
+
+            // each continuing character has an extra (10xxxxxx)b attached to 
+            // it that must be removed.
+            ucs_result += (unsigned char)(*from++) - 0x80;
+            ++i;
+        }
+
+        // If   the buffer ends with an incomplete unicode character...
+        if (from == from_end && i   != cont_octet_count) {
+            // rewind "from" to before the current character translation
+            from_next = from - (i+1); 
+            to_next = to;
+            return std::codecvt_base::partial;
+        }
+        *to++   = ucs_result;
+    }
+    from_next = from;
+    to_next = to;
+
+    // Were we done converting or did we run out of destination space?
+    if(from == from_end) return std::codecvt_base::ok;
+    else return std::codecvt_base::partial;
+}
+
+std::codecvt_base::result utf8_codecvt_facet::do_out(
+    std::mbstate_t& /*state*/, 
+    const wchar_t *   from,
+    const wchar_t * from_end, 
+    const wchar_t * & from_next,
+    char * to, 
+    char * to_end, 
+    char * & to_next
+) const
+{
+    // RG - consider merging this table with the other one
+    const wchar_t octet1_modifier_table[] = {
+        0x00, 0xc0, 0xe0, 0xf0, 0xf8, 0xfc
+    };
+
+    wchar_t max_wchar = (std::numeric_limits<wchar_t>::max)();
+    while (from != from_end && to != to_end) {
+
+        // Check for invalid UCS-4 character
+        if (*from  > max_wchar) {
+            from_next = from;
+            to_next = to;
+            return std::codecvt_base::error;
+        }
+
+        int cont_octet_count = get_cont_octet_out_count(*from);
+
+        // RG  - comment this formula better
+        int shift_exponent = (cont_octet_count) *   6;
+
+        // Process the first character
+        *to++ = static_cast<char>(octet1_modifier_table[cont_octet_count] +
+            (unsigned char)(*from / (1 << shift_exponent)));
+
+        // Process the continuation characters 
+        // Invariants: At   the start of the loop:
+        //   1) 'i' continuing octets   have been generated
+        //   2) '*to'   points to the next location to place an octet
+        //   3) shift_exponent is   6 more than needed for the next octet
+        int i   = 0;
+        while   (i != cont_octet_count && to != to_end) {
+            shift_exponent -= 6;
+            *to++ = static_cast<char>(0x80 + ((*from / (1 << shift_exponent)) % (1 << 6)));
+            ++i;
+        }
+        // If   we filled up the out buffer before encoding the character
+        if(to   == to_end && i != cont_octet_count) {
+            from_next = from;
+            to_next = to - (i+1);
+            return std::codecvt_base::partial;
+        }
+        ++from;
+    }
+    from_next = from;
+    to_next = to;
+    // Were we done or did we run out of destination space
+    if(from == from_end) return std::codecvt_base::ok;
+    else return std::codecvt_base::partial;
+}
+
+// How many char objects can I process to get <= max_limit
+// wchar_t objects?
+int utf8_codecvt_facet::do_length(
+    BOOST_CODECVT_DO_LENGTH_CONST std::mbstate_t &,
+    const char * from,
+    const char * from_end, 
+    std::size_t max_limit
+#if BOOST_WORKAROUND(__IBMCPP__, BOOST_TESTED_AT(600))
+) const throw()
+#else
+) const
+#endif
+{ 
+    // RG - this code is confusing!  I need a better way to express it.
+    // and test cases.
+
+    // Invariants:
+    // 1) last_octet_count has the size of the last measured character
+    // 2) char_count holds the number of characters shown to fit
+    // within the bounds so far (no greater than max_limit)
+    // 3) from_next points to the octet 'last_octet_count' before the
+    // last measured character.  
+    int last_octet_count=0;
+    std::size_t char_count = 0;
+    const char* from_next = from;
+    // Use "<" because the buffer may represent incomplete characters
+    while (from_next+last_octet_count <= from_end && char_count <= max_limit) {
+        from_next += last_octet_count;
+        last_octet_count = (get_octet_count(*from_next));
+        ++char_count;
+    }
+    return static_cast<int>(from_next-from_end);
+}
+
+unsigned int utf8_codecvt_facet::get_octet_count(
+    unsigned char   lead_octet
+){
+    // if the 0-bit (MSB) is 0, then 1 character
+    if (lead_octet <= 0x7f) return 1;
+
+    // Otherwise the count number of consecutive 1 bits starting at MSB
+//    assert(0xc0 <= lead_octet && lead_octet <= 0xfd);
+
+    if (0xc0 <= lead_octet && lead_octet <= 0xdf) return 2;
+    else if (0xe0 <= lead_octet && lead_octet <= 0xef) return 3;
+    else if (0xf0 <= lead_octet && lead_octet <= 0xf7) return 4;
+    else if (0xf8 <= lead_octet && lead_octet <= 0xfb) return 5;
+    else return 6;
+}
+BOOST_UTF8_END_NAMESPACE
+
+namespace {
+template<std::size_t s>
+int get_cont_octet_out_count_impl(wchar_t word){
+    if (word < 0x80) {
+        return 0;
+    }
+    if (word < 0x800) {
+        return 1;
+    }
+    return 2;
+}
+
+template<>
+int get_cont_octet_out_count_impl<4>(wchar_t word){
+    if (word < 0x80) {
+        return 0;
+    }
+    if (word < 0x800) {
+        return 1;
+    }
+
+    // Note that the following code will generate warnings on some platforms
+    // where wchar_t is defined as UCS2.  The warnings are superfluous as the
+    // specialization is never instantitiated with such compilers, but this
+    // can cause problems if warnings are being treated as errors, so we guard
+    // against that.  Including <boost/detail/utf8_codecvt_facet.hpp> as we do
+    // should be enough to get WCHAR_MAX defined.
+#if !defined(WCHAR_MAX)
+#   error WCHAR_MAX not defined!
+#endif
+    // cope with VC++ 7.1 or earlier having invalid WCHAR_MAX
+#if defined(_MSC_VER) && _MSC_VER <= 1310 // 7.1 or earlier
+    return 2;
+#elif WCHAR_MAX > 0x10000
+    
+   if (word < 0x10000) {
+        return 2;
+    }
+    if (word < 0x200000) {
+        return 3;
+    }
+    if (word < 0x4000000) {
+        return 4;
+    }
+    return 5;
+    
+#else
+    return 2;
+#endif
+}
+
+} // namespace anonymous
+
+BOOST_UTF8_BEGIN_NAMESPACE
+// How many "continuing octets" will be needed for this word
+// ==   total octets - 1.
+int utf8_codecvt_facet::get_cont_octet_out_count(
+    wchar_t word
+) const {
+    return get_cont_octet_out_count_impl<sizeof(wchar_t)>(word);
+}
+BOOST_UTF8_END_NAMESPACE
+
+#endif