Import.

author: Remko Tronçon <git@el-tramo.be> 2009-06-01 08:48:42 (GMT)
committer: Remko Tronçon <git@el-tramo.be> 2009-06-01 09:24:28 (GMT)
commit: 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch)
tree: d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/iterator
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swift-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2
12 files changed, 2400 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/iterator/detail/config_def.hpp b/3rdParty/Boost/boost/iterator/detail/config_def.hpp
new file mode 100644
index 0000000..fa8d667
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/detail/config_def.hpp
@@ -0,0 +1,137 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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)
+
+// no include guard multiple inclusion intended
+
+//
+// This is a temporary workaround until the bulk of this is
+// available in boost config.
+// 23/02/03 thw
+//
+
+#include <boost/config.hpp> // for prior
+#include <boost/detail/workaround.hpp>
+
+#ifdef BOOST_ITERATOR_CONFIG_DEF
+# error you have nested config_def #inclusion.
+#else 
+# define BOOST_ITERATOR_CONFIG_DEF
+#endif 
+
+// We enable this always now.  Otherwise, the simple case in
+// libs/iterator/test/constant_iterator_arrow.cpp fails to compile
+// because the operator-> return is improperly deduced as a non-const
+// pointer.
+#if 1 || defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)           \
+    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x531))
+
+// Recall that in general, compilers without partial specialization
+// can't strip constness.  Consider counting_iterator, which normally
+// passes a const Value to iterator_facade.  As a result, any code
+// which makes a std::vector of the iterator's value_type will fail
+// when its allocator declares functions overloaded on reference and
+// const_reference (the same type).
+//
+// Furthermore, Borland 5.5.1 drops constness in enough ways that we
+// end up using a proxy for operator[] when we otherwise shouldn't.
+// Using reference constness gives it an extra hint that it can
+// return the value_type from operator[] directly, but is not
+// strictly necessary.  Not sure how best to resolve this one.
+
+# define BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY 1
+
+#endif
+
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)                                       \
+    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x5A0))                   \
+    || (BOOST_WORKAROUND(BOOST_INTEL_CXX_VERSION, <= 700) && defined(_MSC_VER)) \
+    || BOOST_WORKAROUND(__DECCXX_VER, BOOST_TESTED_AT(60590042))                \
+    || BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x590))
+    
+# define BOOST_NO_LVALUE_RETURN_DETECTION
+
+# if 0 // test code
+  struct v  {};
+
+  typedef  char (&no)[3];
+
+  template <class T>
+  no foo(T const&, ...);
+
+  template <class T>
+  char foo(T&, int);
+
+
+  struct value_iterator
+  {
+      v operator*() const;
+  };
+
+  template <class T>
+  struct lvalue_deref_helper
+  {
+      static T& x;
+      enum { value = (sizeof(foo(*x,0)) == 1) };
+  };
+
+  int z2[(lvalue_deref_helper<v*>::value == 1) ? 1 : -1];
+  int z[(lvalue_deref_helper<value_iterator>::value) == 1 ? -1 : 1 ];
+# endif 
+
+#endif
+
+#if BOOST_WORKAROUND(__MWERKS__, <=0x2407)
+#  define BOOST_NO_IS_CONVERTIBLE // "is_convertible doesn't work for simple types"
+#endif
+
+#if BOOST_WORKAROUND(__GNUC__, == 2)                                                                            \
+    || BOOST_WORKAROUND(__GNUC__, == 3) && BOOST_WORKAROUND(__GNUC_MINOR__, < 4) && !defined(__EDG_VERSION__)   \
+    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+#  define BOOST_NO_IS_CONVERTIBLE_TEMPLATE // The following program fails to compile:
+
+#  if 0 // test code
+    #include <boost/type_traits/is_convertible.hpp>
+    template <class T>
+    struct foo
+    {
+        foo(T);
+
+        template <class U>
+        foo(foo<U> const& other) : p(other.p) { }
+
+        T p;
+    };
+
+    bool x = boost::is_convertible<foo<int const*>, foo<int*> >::value;
+#  endif
+
+#endif
+
+
+#if !defined(BOOST_MSVC) && (defined(BOOST_NO_SFINAE) || defined(BOOST_NO_IS_CONVERTIBLE) || defined(BOOST_NO_IS_CONVERTIBLE_TEMPLATE))
+# define BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY
+#endif 
+
+# if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+#  define BOOST_ARG_DEPENDENT_TYPENAME typename
+# else
+#  define BOOST_ARG_DEPENDENT_TYPENAME
+# endif
+
+# if BOOST_WORKAROUND(__GNUC__, == 2) && BOOST_WORKAROUND(__GNUC_MINOR__, BOOST_TESTED_AT(95)) \
+    || BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+
+// GCC-2.95 eagerly instantiates templated constructors and conversion
+// operators in convertibility checks, causing premature errors.
+//
+// Borland's problems are harder to diagnose due to lack of an
+// instantiation stack backtrace.  They may be due in part to the fact
+// that it drops cv-qualification willy-nilly in templates.
+#  define BOOST_NO_ONE_WAY_ITERATOR_INTEROP
+# endif 
+
+// no include guard; multiple inclusion intended
diff --git a/3rdParty/Boost/boost/iterator/detail/config_undef.hpp b/3rdParty/Boost/boost/iterator/detail/config_undef.hpp
new file mode 100644
index 0000000..9dcd1d5
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/detail/config_undef.hpp
@@ -0,0 +1,25 @@
+// (C) Copyright Thomas Witt    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)
+
+// no include guard multiple inclusion intended
+
+//
+// This is a temporary workaround until the bulk of this is
+// available in boost config.
+// 23/02/03 thw
+//
+
+#undef BOOST_NO_IS_CONVERTIBLE
+#undef BOOST_NO_IS_CONVERTIBLE_TEMPLATE
+#undef BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY
+#undef BOOST_ARG_DEPENDENT_TYPENAME
+#undef BOOST_NO_LVALUE_RETURN_DETECTION
+#undef BOOST_NO_ONE_WAY_ITERATOR_INTEROP
+
+#ifdef BOOST_ITERATOR_CONFIG_DEF
+# undef BOOST_ITERATOR_CONFIG_DEF
+#else
+# error missing or nested #include config_def
+#endif 
diff --git a/3rdParty/Boost/boost/iterator/detail/enable_if.hpp b/3rdParty/Boost/boost/iterator/detail/enable_if.hpp
new file mode 100644
index 0000000..0fd36fc
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/detail/enable_if.hpp
@@ -0,0 +1,86 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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 BOOST_ENABLE_IF_23022003THW_HPP
+#define BOOST_ENABLE_IF_23022003THW_HPP
+
+#include <boost/detail/workaround.hpp>
+#include <boost/mpl/identity.hpp>
+
+#include <boost/iterator/detail/config_def.hpp>
+
+//
+// Boost iterators uses its own enable_if cause we need
+// special semantics for deficient compilers.
+// 23/02/03 thw
+//
+
+namespace boost
+{
+
+  namespace iterators
+  {
+    //
+    // Base machinery for all kinds of enable if
+    //
+    template<bool>
+    struct enabled
+    {
+      template<typename T>
+      struct base
+      {
+        typedef T type;
+      };
+    };
+    
+    //
+    // For compilers that don't support "Substitution Failure Is Not An Error"
+    // enable_if falls back to always enabled. See comments
+    // on operator implementation for consequences.
+    //
+    template<>
+    struct enabled<false>
+    {
+      template<typename T>
+      struct base
+      {
+#ifdef BOOST_NO_SFINAE
+
+        typedef T type;
+
+        // This way to do it would give a nice error message containing
+        // invalid overload, but has the big disadvantage that
+        // there is no reference to user code in the error message.
+        //
+        // struct invalid_overload;
+        // typedef invalid_overload type;
+        //
+#endif
+      };
+    };
+
+
+    template <class Cond,
+              class Return>
+    struct enable_if
+# if !defined(BOOST_NO_SFINAE) && !defined(BOOST_NO_IS_CONVERTIBLE)
+      : enabled<(Cond::value)>::template base<Return>
+# else
+      : mpl::identity<Return>
+# endif 
+    {
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+        typedef Return type;
+# endif 
+    };
+
+  } // namespace iterators
+
+} // namespace boost
+
+#include <boost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_ENABLE_IF_23022003THW_HPP
diff --git a/3rdParty/Boost/boost/iterator/detail/facade_iterator_category.hpp b/3rdParty/Boost/boost/iterator/detail/facade_iterator_category.hpp
new file mode 100644
index 0000000..2c4771d
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/detail/facade_iterator_category.hpp
@@ -0,0 +1,200 @@
+// Copyright David Abrahams 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)
+#ifndef FACADE_ITERATOR_CATEGORY_DWA20031118_HPP
+# define FACADE_ITERATOR_CATEGORY_DWA20031118_HPP
+
+# include <boost/iterator/iterator_categories.hpp>
+
+# include <boost/mpl/or.hpp>  // used in iterator_tag inheritance logic
+# include <boost/mpl/and.hpp>
+# include <boost/mpl/if.hpp>
+# include <boost/mpl/eval_if.hpp>
+# include <boost/mpl/identity.hpp>
+# include <boost/mpl/assert.hpp>
+
+# include <boost/type_traits/is_same.hpp>
+# include <boost/type_traits/is_const.hpp>
+# include <boost/type_traits/is_reference.hpp>
+# include <boost/type_traits/is_convertible.hpp>
+
+# include <boost/type_traits/is_same.hpp>
+
+# include <boost/iterator/detail/config_def.hpp> // try to keep this last
+
+# ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY
+#  include <boost/detail/indirect_traits.hpp>
+# endif
+
+//
+// iterator_category deduction for iterator_facade
+//
+
+// forward declaration
+namespace boost { struct use_default; }
+
+namespace boost { namespace detail  {
+
+struct input_output_iterator_tag
+  : std::input_iterator_tag
+{
+    // Using inheritance for only input_iterator_tag helps to avoid
+    // ambiguities when a stdlib implementation dispatches on a
+    // function which is overloaded on both input_iterator_tag and
+    // output_iterator_tag, as STLPort does, in its __valid_range
+    // function.  I claim it's better to avoid the ambiguity in these
+    // cases.
+    operator std::output_iterator_tag() const
+    {
+        return std::output_iterator_tag();
+    }
+};
+
+//
+// True iff the user has explicitly disabled writability of this
+// iterator.  Pass the iterator_facade's Value parameter and its
+// nested ::reference type.
+//
+template <class ValueParam, class Reference>
+struct iterator_writability_disabled
+# ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY // Adding Thomas' logic?
+  : mpl::or_<
+        is_const<Reference>
+      , boost::detail::indirect_traits::is_reference_to_const<Reference>
+      , is_const<ValueParam>
+    >
+# else 
+  : is_const<ValueParam>
+# endif 
+{};
+
+
+//
+// Convert an iterator_facade's traversal category, Value parameter,
+// and ::reference type to an appropriate old-style category.
+//
+// If writability has been disabled per the above metafunction, the
+// result will not be convertible to output_iterator_tag.
+//
+// Otherwise, if Traversal == single_pass_traversal_tag, the following
+// conditions will result in a tag that is convertible both to
+// input_iterator_tag and output_iterator_tag:
+//
+//    1. Reference is a reference to non-const
+//    2. Reference is not a reference and is convertible to Value
+//
+template <class Traversal, class ValueParam, class Reference>
+struct iterator_facade_default_category
+  : mpl::eval_if<
+        mpl::and_<
+            is_reference<Reference>
+          , is_convertible<Traversal,forward_traversal_tag>
+        >
+      , mpl::eval_if<
+            is_convertible<Traversal,random_access_traversal_tag>
+          , mpl::identity<std::random_access_iterator_tag>
+          , mpl::if_<
+                is_convertible<Traversal,bidirectional_traversal_tag>
+              , std::bidirectional_iterator_tag
+              , std::forward_iterator_tag
+            >
+        >
+      , typename mpl::eval_if<
+            mpl::and_<
+                is_convertible<Traversal, single_pass_traversal_tag>
+                
+                // check for readability
+              , is_convertible<Reference, ValueParam>
+            >
+          , mpl::identity<std::input_iterator_tag>
+          , mpl::identity<Traversal>
+        >
+    >
+{
+};
+
+// True iff T is convertible to an old-style iterator category.
+template <class T>
+struct is_iterator_category
+  : mpl::or_<
+        is_convertible<T,std::input_iterator_tag>
+      , is_convertible<T,std::output_iterator_tag>
+    >
+{
+};
+
+template <class T>
+struct is_iterator_traversal
+  : is_convertible<T,incrementable_traversal_tag>
+{};
+
+//
+// A composite iterator_category tag convertible to Category (a pure
+// old-style category) and Traversal (a pure traversal tag).
+// Traversal must be a strict increase of the traversal power given by
+// Category.
+//
+template <class Category, class Traversal>
+struct iterator_category_with_traversal
+  : Category, Traversal
+{
+# if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    // Make sure this isn't used to build any categories where
+    // convertibility to Traversal is redundant.  Should just use the
+    // Category element in that case.
+    BOOST_MPL_ASSERT_NOT((
+        is_convertible<
+              typename iterator_category_to_traversal<Category>::type
+            , Traversal
+          >));
+
+    BOOST_MPL_ASSERT((is_iterator_category<Category>));
+    BOOST_MPL_ASSERT_NOT((is_iterator_category<Traversal>));
+    BOOST_MPL_ASSERT_NOT((is_iterator_traversal<Category>));
+#  if !BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1310))
+    BOOST_MPL_ASSERT((is_iterator_traversal<Traversal>));
+#  endif 
+# endif 
+};
+
+// Computes an iterator_category tag whose traversal is Traversal and
+// which is appropriate for an iterator
+template <class Traversal, class ValueParam, class Reference>
+struct facade_iterator_category_impl
+{
+# if !BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    BOOST_MPL_ASSERT_NOT((is_iterator_category<Traversal>));
+# endif 
+    
+    typedef typename iterator_facade_default_category<
+        Traversal,ValueParam,Reference
+    >::type category;
+    
+    typedef typename mpl::if_<
+        is_same<
+            Traversal
+          , typename iterator_category_to_traversal<category>::type
+        >
+      , category
+      , iterator_category_with_traversal<category,Traversal>
+    >::type type;
+};
+
+//
+// Compute an iterator_category for iterator_facade
+//
+template <class CategoryOrTraversal, class ValueParam, class Reference>
+struct facade_iterator_category
+  : mpl::eval_if<
+        is_iterator_category<CategoryOrTraversal>
+      , mpl::identity<CategoryOrTraversal> // old-style categories are fine as-is
+      , facade_iterator_category_impl<CategoryOrTraversal,ValueParam,Reference>
+    >
+{
+};
+
+}} // namespace boost::detail
+
+# include <boost/iterator/detail/config_undef.hpp>
+
+#endif // FACADE_ITERATOR_CATEGORY_DWA20031118_HPP
diff --git a/3rdParty/Boost/boost/iterator/detail/minimum_category.hpp b/3rdParty/Boost/boost/iterator/detail/minimum_category.hpp
new file mode 100644
index 0000000..96501dd
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/detail/minimum_category.hpp
@@ -0,0 +1,116 @@
+// Copyright David Abrahams 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)
+#ifndef MINIMUM_CATEGORY_DWA20031119_HPP
+# define MINIMUM_CATEGORY_DWA20031119_HPP
+
+# include <boost/type_traits/is_convertible.hpp>
+# include <boost/type_traits/is_same.hpp>
+
+# include <boost/mpl/aux_/lambda_support.hpp>
+
+namespace boost { namespace detail { 
+//
+// Returns the minimum category type or error_type
+// if T1 and T2 are unrelated.
+//
+// For compilers not supporting is_convertible this only
+// works with the new boost return and traversal category
+// types. The exact boost _types_ are required. No derived types
+// will work. 
+//
+//
+template <bool GreaterEqual, bool LessEqual>
+struct minimum_category_impl
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+{
+    template <class T1, class T2> struct apply
+    {
+        typedef T2 type;
+    };
+    typedef void type;
+}
+# endif 
+;
+
+template <class T1, class T2>
+struct error_not_related_by_convertibility;
+  
+template <>
+struct minimum_category_impl<true,false>
+{
+    template <class T1, class T2> struct apply
+    {
+        typedef T2 type;
+    };
+};
+
+template <>
+struct minimum_category_impl<false,true>
+{
+    template <class T1, class T2> struct apply
+    {
+        typedef T1 type;
+    };
+};
+
+template <>
+struct minimum_category_impl<true,true>
+{
+    template <class T1, class T2> struct apply
+    {
+        BOOST_STATIC_ASSERT((is_same<T1,T2>::value));
+        typedef T1 type;
+    };
+};
+
+template <>
+struct minimum_category_impl<false,false>
+{
+    template <class T1, class T2> struct apply
+    : error_not_related_by_convertibility<T1,T2>
+    {
+    };
+};
+
+template <class T1 = mpl::_1, class T2 = mpl::_2>
+struct minimum_category
+{
+    typedef minimum_category_impl< 
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300) // ETI workaround
+        is_same<T2,int>::value ||
+# endif 
+        ::boost::is_convertible<T1,T2>::value
+      , ::boost::is_convertible<T2,T1>::value
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300) // ETI workaround
+        || is_same<T1,int>::value
+# endif 
+    > outer;
+
+    typedef typename outer::template apply<T1,T2> inner;
+    typedef typename inner::type type;
+      
+    BOOST_MPL_AUX_LAMBDA_SUPPORT(2,minimum_category,(T1,T2))
+};
+    
+template <>
+struct minimum_category<mpl::_1,mpl::_2>
+{
+    template <class T1, class T2>
+    struct apply : minimum_category<T1,T2>
+    {};
+
+    BOOST_MPL_AUX_LAMBDA_SUPPORT_SPEC(2,minimum_category,(mpl::_1,mpl::_2))
+};
+
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300) // ETI workaround
+template <>
+struct minimum_category<int,int>
+{
+    typedef int type;
+};
+# endif
+    
+}} // namespace boost::detail
+
+#endif // MINIMUM_CATEGORY_DWA20031119_HPP
diff --git a/3rdParty/Boost/boost/iterator/interoperable.hpp b/3rdParty/Boost/boost/iterator/interoperable.hpp
new file mode 100644
index 0000000..c13dd9b
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/interoperable.hpp
@@ -0,0 +1,50 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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 BOOST_INTEROPERABLE_23022003THW_HPP
+# define BOOST_INTEROPERABLE_23022003THW_HPP
+
+# include <boost/mpl/bool.hpp>
+# include <boost/mpl/or.hpp>
+
+# include <boost/type_traits/is_convertible.hpp>
+
+# include <boost/iterator/detail/config_def.hpp> // must appear last
+
+namespace boost
+{
+
+  //
+  // Meta function that determines whether two
+  // iterator types are considered interoperable.
+  //
+  // Two iterator types A,B are considered interoperable if either
+  // A is convertible to B or vice versa.
+  // This interoperability definition is in sync with the
+  // standards requirements on constant/mutable container
+  // iterators (23.1 [lib.container.requirements]).
+  //
+  // For compilers that don't support is_convertible 
+  // is_interoperable gives false positives. See comments
+  // on operator implementation for consequences.
+  //
+  template <typename A, typename B>
+  struct is_interoperable
+# ifdef BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY
+    : mpl::true_
+# else
+    : mpl::or_<
+          is_convertible< A, B >
+        , is_convertible< B, A > >
+# endif
+  { 
+  };
+
+} // namespace boost
+
+# include <boost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_INTEROPERABLE_23022003THW_HPP
diff --git a/3rdParty/Boost/boost/iterator/iterator_adaptor.hpp b/3rdParty/Boost/boost/iterator/iterator_adaptor.hpp
new file mode 100644
index 0000000..27b08ff
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/iterator_adaptor.hpp
@@ -0,0 +1,371 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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 BOOST_ITERATOR_ADAPTOR_23022003THW_HPP
+#define BOOST_ITERATOR_ADAPTOR_23022003THW_HPP
+
+#include <boost/static_assert.hpp>
+#include <boost/iterator.hpp>
+#include <boost/detail/iterator.hpp>
+
+#include <boost/iterator/iterator_categories.hpp>
+#include <boost/iterator/iterator_facade.hpp>
+#include <boost/iterator/detail/enable_if.hpp>
+
+#include <boost/mpl/and.hpp>
+#include <boost/mpl/not.hpp>
+#include <boost/mpl/or.hpp>
+
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/is_convertible.hpp>
+
+#ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY
+# include <boost/type_traits/remove_reference.hpp>
+
+# if BOOST_WORKAROUND(__CODEGEARC__, BOOST_TESTED_AT(0x610))
+#   include <boost/type_traits/add_reference.hpp>
+# endif
+
+#else
+# include <boost/type_traits/add_reference.hpp>
+#endif
+
+#include <boost/iterator/detail/config_def.hpp>
+
+#include <boost/iterator/iterator_traits.hpp>
+
+namespace boost
+{
+  // Used as a default template argument internally, merely to
+  // indicate "use the default", this can also be passed by users
+  // explicitly in order to specify that the default should be used.
+  struct use_default;
+  
+# ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+  // the incompleteness of use_default causes massive problems for
+  // is_convertible (naturally).  This workaround is fortunately not
+  // needed for vc6/vc7.
+  template<class To>
+  struct is_convertible<use_default,To>
+    : mpl::false_ {};
+# endif 
+  
+  namespace detail
+  {
+
+    // 
+    // Result type used in enable_if_convertible meta function.
+    // This can be an incomplete type, as only pointers to 
+    // enable_if_convertible< ... >::type are used.
+    // We could have used void for this, but conversion to
+    // void* is just to easy.
+    //
+    struct enable_type;
+  }
+
+
+  //
+  // enable_if for use in adapted iterators constructors.
+  //
+  // In order to provide interoperability between adapted constant and
+  // mutable iterators, adapted iterators will usually provide templated
+  // conversion constructors of the following form
+  //
+  // template <class BaseIterator>
+  // class adapted_iterator :
+  //   public iterator_adaptor< adapted_iterator<Iterator>, Iterator >
+  // {
+  // public:
+  //   
+  //   ...
+  //
+  //   template <class OtherIterator>
+  //   adapted_iterator(
+  //       OtherIterator const& it
+  //     , typename enable_if_convertible<OtherIterator, Iterator>::type* = 0);
+  //
+  //   ...
+  // };
+  //
+  // enable_if_convertible is used to remove those overloads from the overload
+  // set that cannot be instantiated. For all practical purposes only overloads
+  // for constant/mutable interaction will remain. This has the advantage that
+  // meta functions like boost::is_convertible do not return false positives,
+  // as they can only look at the signature of the conversion constructor
+  // and not at the actual instantiation.
+  //
+  // enable_if_interoperable can be safely used in user code. It falls back to
+  // always enabled for compilers that don't support enable_if or is_convertible. 
+  // There is no need for compiler specific workarounds in user code. 
+  //
+  // The operators implementation relies on boost::is_convertible not returning
+  // false positives for user/library defined iterator types. See comments
+  // on operator implementation for consequences.
+  //
+#  if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+  
+  template<typename From, typename To>
+  struct enable_if_convertible
+  {
+     typedef typename mpl::if_<
+         mpl::or_<
+             is_same<From,To>
+           , is_convertible<From, To>
+         >
+      , boost::detail::enable_type
+      , int&
+     >::type type;
+  };
+  
+#  elif defined(BOOST_NO_IS_CONVERTIBLE) || defined(BOOST_NO_SFINAE)
+  
+  template <class From, class To>
+  struct enable_if_convertible
+  {
+      typedef boost::detail::enable_type type;
+  };
+  
+#  elif BOOST_WORKAROUND(_MSC_FULL_VER, BOOST_TESTED_AT(13102292)) && BOOST_MSVC > 1300
+  
+  // For some reason vc7.1 needs us to "cut off" instantiation
+  // of is_convertible in a few cases.
+  template<typename From, typename To>
+  struct enable_if_convertible
+    : iterators::enable_if<
+        mpl::or_<
+            is_same<From,To>
+          , is_convertible<From, To>
+        >
+      , boost::detail::enable_type
+    >
+  {};
+  
+#  else 
+  
+  template<typename From, typename To>
+  struct enable_if_convertible
+    : iterators::enable_if<
+          is_convertible<From, To>
+        , boost::detail::enable_type
+      >
+  {};
+      
+# endif
+  
+  //
+  // Default template argument handling for iterator_adaptor
+  //
+  namespace detail
+  {
+    // If T is use_default, return the result of invoking
+    // DefaultNullaryFn, otherwise return T.
+    template <class T, class DefaultNullaryFn>
+    struct ia_dflt_help
+      : mpl::eval_if<
+            is_same<T, use_default>
+          , DefaultNullaryFn
+          , mpl::identity<T>
+        >
+    {
+    };
+
+    // A metafunction which computes an iterator_adaptor's base class,
+    // a specialization of iterator_facade.
+    template <
+        class Derived
+      , class Base
+      , class Value
+      , class Traversal
+      , class Reference
+      , class Difference
+    >
+    struct iterator_adaptor_base
+    {
+        typedef iterator_facade<
+            Derived
+            
+# ifdef BOOST_ITERATOR_REF_CONSTNESS_KILLS_WRITABILITY
+          , typename boost::detail::ia_dflt_help<
+                Value
+              , mpl::eval_if<
+                    is_same<Reference,use_default>
+                  , iterator_value<Base>
+                  , remove_reference<Reference>
+                >
+            >::type
+# else
+          , typename boost::detail::ia_dflt_help<
+                Value, iterator_value<Base>
+            >::type
+# endif
+            
+          , typename boost::detail::ia_dflt_help<
+                Traversal
+              , iterator_traversal<Base>
+            >::type
+
+          , typename boost::detail::ia_dflt_help<
+                Reference
+              , mpl::eval_if<
+                    is_same<Value,use_default>
+                  , iterator_reference<Base>
+                  , add_reference<Value>
+                >
+            >::type
+
+          , typename boost::detail::ia_dflt_help<
+                Difference, iterator_difference<Base>
+            >::type
+        >
+        type;
+    };
+  
+    // workaround for aC++ CR JAGaf33512
+    template <class Tr1, class Tr2>
+    inline void iterator_adaptor_assert_traversal ()
+    {
+      BOOST_STATIC_ASSERT((is_convertible<Tr1, Tr2>::value));
+    }
+  }
+  
+  //
+  // Iterator Adaptor
+  //
+  // The parameter ordering changed slightly with respect to former
+  // versions of iterator_adaptor The idea is that when the user needs
+  // to fiddle with the reference type it is highly likely that the
+  // iterator category has to be adjusted as well.  Any of the
+  // following four template arguments may be ommitted or explicitly
+  // replaced by use_default.
+  //
+  //   Value - if supplied, the value_type of the resulting iterator, unless
+  //      const. If const, a conforming compiler strips constness for the
+  //      value_type. If not supplied, iterator_traits<Base>::value_type is used
+  //
+  //   Category - the traversal category of the resulting iterator. If not
+  //      supplied, iterator_traversal<Base>::type is used.
+  //
+  //   Reference - the reference type of the resulting iterator, and in
+  //      particular, the result type of operator*(). If not supplied but
+  //      Value is supplied, Value& is used. Otherwise
+  //      iterator_traits<Base>::reference is used.
+  //
+  //   Difference - the difference_type of the resulting iterator. If not
+  //      supplied, iterator_traits<Base>::difference_type is used.
+  //
+  template <
+      class Derived
+    , class Base
+    , class Value        = use_default
+    , class Traversal    = use_default
+    , class Reference    = use_default
+    , class Difference   = use_default
+  >
+  class iterator_adaptor
+    : public boost::detail::iterator_adaptor_base<
+        Derived, Base, Value, Traversal, Reference, Difference
+      >::type
+  {
+      friend class iterator_core_access;
+
+   protected:
+      typedef typename boost::detail::iterator_adaptor_base<
+          Derived, Base, Value, Traversal, Reference, Difference
+      >::type super_t;
+   public:
+      iterator_adaptor() {}
+
+      explicit iterator_adaptor(Base const &iter)
+          : m_iterator(iter)
+      {
+      }
+
+      typedef Base base_type;
+
+      Base const& base() const
+        { return m_iterator; }
+
+   protected:
+      // for convenience in derived classes
+      typedef iterator_adaptor<Derived,Base,Value,Traversal,Reference,Difference> iterator_adaptor_;
+      
+      //
+      // lvalue access to the Base object for Derived
+      //
+      Base const& base_reference() const
+        { return m_iterator; }
+
+      Base& base_reference()
+        { return m_iterator; }
+
+   private:
+      //
+      // Core iterator interface for iterator_facade.  This is private
+      // to prevent temptation for Derived classes to use it, which
+      // will often result in an error.  Derived classes should use
+      // base_reference(), above, to get direct access to m_iterator.
+      // 
+      typename super_t::reference dereference() const
+        { return *m_iterator; }
+
+      template <
+      class OtherDerived, class OtherIterator, class V, class C, class R, class D
+      >   
+      bool equal(iterator_adaptor<OtherDerived, OtherIterator, V, C, R, D> const& x) const
+      {
+        // Maybe readd with same_distance
+        //           BOOST_STATIC_ASSERT(
+        //               (detail::same_category_and_difference<Derived,OtherDerived>::value)
+        //               );
+          return m_iterator == x.base();
+      }
+
+      typedef typename iterator_category_to_traversal<
+          typename super_t::iterator_category
+      >::type my_traversal;
+
+# define BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(cat) \
+      boost::detail::iterator_adaptor_assert_traversal<my_traversal, cat>();
+
+      void advance(typename super_t::difference_type n)
+      {
+          BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(random_access_traversal_tag)
+          m_iterator += n;
+      }
+  
+      void increment() { ++m_iterator; }
+
+      void decrement() 
+      {
+          BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(bidirectional_traversal_tag)
+           --m_iterator;
+      }
+
+      template <
+          class OtherDerived, class OtherIterator, class V, class C, class R, class D
+      >   
+      typename super_t::difference_type distance_to(
+          iterator_adaptor<OtherDerived, OtherIterator, V, C, R, D> const& y) const
+      {
+          BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL(random_access_traversal_tag)
+          // Maybe readd with same_distance
+          //           BOOST_STATIC_ASSERT(
+          //               (detail::same_category_and_difference<Derived,OtherDerived>::value)
+          //               );
+          return y.base() - m_iterator;
+      }
+
+# undef BOOST_ITERATOR_ADAPTOR_ASSERT_TRAVERSAL
+      
+   private: // data members
+      Base m_iterator;
+  };
+
+} // namespace boost
+
+#include <boost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_ITERATOR_ADAPTOR_23022003THW_HPP
diff --git a/3rdParty/Boost/boost/iterator/iterator_categories.hpp b/3rdParty/Boost/boost/iterator/iterator_categories.hpp
new file mode 100644
index 0000000..1740d98
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/iterator_categories.hpp
@@ -0,0 +1,188 @@
+// (C) Copyright Jeremy Siek 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 BOOST_ITERATOR_CATEGORIES_HPP
+# define BOOST_ITERATOR_CATEGORIES_HPP
+
+# include <boost/config.hpp>
+# include <boost/detail/iterator.hpp>
+# include <boost/iterator/detail/config_def.hpp>
+
+# include <boost/detail/workaround.hpp>
+
+# include <boost/mpl/eval_if.hpp>
+# include <boost/mpl/identity.hpp>
+# include <boost/mpl/placeholders.hpp>
+# include <boost/mpl/aux_/lambda_support.hpp>
+
+# include <boost/type_traits/is_convertible.hpp>
+
+# include <boost/static_assert.hpp>
+
+namespace boost {
+
+//
+// Traversal Categories
+//
+
+struct no_traversal_tag {};
+
+struct incrementable_traversal_tag 
+  : no_traversal_tag
+{
+//     incrementable_traversal_tag() {}
+//     incrementable_traversal_tag(std::output_iterator_tag const&) {};
+};
+  
+struct single_pass_traversal_tag
+  : incrementable_traversal_tag
+{
+//     single_pass_traversal_tag() {}
+//     single_pass_traversal_tag(std::input_iterator_tag const&) {};
+};
+  
+struct forward_traversal_tag
+  : single_pass_traversal_tag
+{
+//     forward_traversal_tag() {}
+//     forward_traversal_tag(std::forward_iterator_tag const&) {};
+};
+  
+struct bidirectional_traversal_tag
+  : forward_traversal_tag
+{
+//     bidirectional_traversal_tag() {};
+//     bidirectional_traversal_tag(std::bidirectional_iterator_tag const&) {};
+};
+  
+struct random_access_traversal_tag
+  : bidirectional_traversal_tag
+{
+//     random_access_traversal_tag() {};
+//     random_access_traversal_tag(std::random_access_iterator_tag const&) {};
+};
+
+namespace detail
+{  
+  //
+  // Convert a "strictly old-style" iterator category to a traversal
+  // tag.  This is broken out into a separate metafunction to reduce
+  // the cost of instantiating iterator_category_to_traversal, below,
+  // for new-style types.
+  //
+  template <class Cat>
+  struct old_category_to_traversal
+    : mpl::eval_if<
+          is_convertible<Cat,std::random_access_iterator_tag>
+        , mpl::identity<random_access_traversal_tag>
+        , mpl::eval_if<
+              is_convertible<Cat,std::bidirectional_iterator_tag>
+            , mpl::identity<bidirectional_traversal_tag>
+            , mpl::eval_if<
+                  is_convertible<Cat,std::forward_iterator_tag>
+                , mpl::identity<forward_traversal_tag>
+                , mpl::eval_if<
+                      is_convertible<Cat,std::input_iterator_tag>
+                    , mpl::identity<single_pass_traversal_tag>
+                    , mpl::eval_if<
+                          is_convertible<Cat,std::output_iterator_tag>
+                        , mpl::identity<incrementable_traversal_tag>
+                        , void
+                      >
+                  >
+              >
+          >
+      >
+  {};
+
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+  template <>
+  struct old_category_to_traversal<int>
+  {
+      typedef int type;
+  };
+# endif
+
+  template <class Traversal>
+  struct pure_traversal_tag
+    : mpl::eval_if<
+          is_convertible<Traversal,random_access_traversal_tag>
+        , mpl::identity<random_access_traversal_tag>
+        , mpl::eval_if<
+              is_convertible<Traversal,bidirectional_traversal_tag>
+            , mpl::identity<bidirectional_traversal_tag>
+            , mpl::eval_if<
+                  is_convertible<Traversal,forward_traversal_tag>
+                , mpl::identity<forward_traversal_tag>
+                , mpl::eval_if<
+                      is_convertible<Traversal,single_pass_traversal_tag>
+                    , mpl::identity<single_pass_traversal_tag>
+                    , mpl::eval_if<
+                          is_convertible<Traversal,incrementable_traversal_tag>
+                        , mpl::identity<incrementable_traversal_tag>
+                        , void
+                      >
+                  >
+              >
+          >
+      >
+  {
+  };
+  
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+  template <>
+  struct pure_traversal_tag<int>
+  {
+      typedef int type;
+  };
+# endif
+
+} // namespace detail
+
+
+//
+// Convert an iterator category into a traversal tag
+//
+template <class Cat>
+struct iterator_category_to_traversal
+  : mpl::eval_if< // if already convertible to a traversal tag, we're done.
+        is_convertible<Cat,incrementable_traversal_tag>
+      , mpl::identity<Cat>
+      , boost::detail::old_category_to_traversal<Cat>
+    >
+{};
+
+// Trait to get an iterator's traversal category
+template <class Iterator = mpl::_1>
+struct iterator_traversal
+  : iterator_category_to_traversal<
+        typename boost::detail::iterator_traits<Iterator>::iterator_category
+    >
+{};
+
+# ifdef BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT
+// Hack because BOOST_MPL_AUX_LAMBDA_SUPPORT doesn't seem to work
+// out well.  Instantiating the nested apply template also
+// requires instantiating iterator_traits on the
+// placeholder. Instead we just specialize it as a metafunction
+// class.
+template <>
+struct iterator_traversal<mpl::_1>
+{
+    template <class T>
+    struct apply : iterator_traversal<T>
+    {};
+};
+template <>
+struct iterator_traversal<mpl::_>
+  : iterator_traversal<mpl::_1>
+{};
+# endif
+
+} // namespace boost
+
+#include <boost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_ITERATOR_CATEGORIES_HPP
diff --git a/3rdParty/Boost/boost/iterator/iterator_facade.hpp b/3rdParty/Boost/boost/iterator/iterator_facade.hpp
new file mode 100644
index 0000000..967d60f
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/iterator_facade.hpp
@@ -0,0 +1,878 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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 BOOST_ITERATOR_FACADE_23022003THW_HPP
+#define BOOST_ITERATOR_FACADE_23022003THW_HPP
+
+#include <boost/iterator.hpp>
+#include <boost/iterator/interoperable.hpp>
+#include <boost/iterator/iterator_traits.hpp>
+
+#include <boost/iterator/detail/facade_iterator_category.hpp>
+#include <boost/iterator/detail/enable_if.hpp>
+
+#include <boost/implicit_cast.hpp>
+#include <boost/static_assert.hpp>
+
+#include <boost/type_traits/is_same.hpp>
+#include <boost/type_traits/add_const.hpp>
+#include <boost/type_traits/add_pointer.hpp>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+#include <boost/type_traits/is_convertible.hpp>
+#include <boost/type_traits/is_pod.hpp>
+
+#include <boost/mpl/eval_if.hpp>
+#include <boost/mpl/if.hpp>
+#include <boost/mpl/or.hpp>
+#include <boost/mpl/and.hpp>
+#include <boost/mpl/not.hpp>
+#include <boost/mpl/always.hpp>
+#include <boost/mpl/apply.hpp>
+#include <boost/mpl/identity.hpp>
+
+#include <boost/iterator/detail/config_def.hpp> // this goes last
+
+namespace boost
+{
+  // This forward declaration is required for the friend declaration
+  // in iterator_core_access
+  template <class I, class V, class TC, class R, class D> class iterator_facade;
+
+  namespace detail
+  {
+    // A binary metafunction class that always returns bool.  VC6
+    // ICEs on mpl::always<bool>, probably because of the default
+    // parameters.
+    struct always_bool2
+    {
+        template <class T, class U>
+        struct apply
+        {
+            typedef bool type;
+        };
+    };
+
+    //
+    // enable if for use in operator implementation.
+    //
+    template <
+        class Facade1
+      , class Facade2
+      , class Return
+    >
+    struct enable_if_interoperable
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    {
+        typedef typename mpl::if_<
+            mpl::or_<
+                is_convertible<Facade1, Facade2>
+              , is_convertible<Facade2, Facade1>
+            >
+          , Return
+          , int[3]
+        >::type type;
+    };        
+#else
+      : ::boost::iterators::enable_if<
+           mpl::or_<
+               is_convertible<Facade1, Facade2>
+             , is_convertible<Facade2, Facade1>
+           >
+         , Return
+        >
+    {};
+#endif 
+
+    //
+    // Generates associated types for an iterator_facade with the
+    // given parameters.
+    //
+    template <
+        class ValueParam
+      , class CategoryOrTraversal
+      , class Reference 
+      , class Difference
+    >
+    struct iterator_facade_types
+    {
+        typedef typename facade_iterator_category<
+            CategoryOrTraversal, ValueParam, Reference
+        >::type iterator_category;
+        
+        typedef typename remove_const<ValueParam>::type value_type;
+        
+        typedef typename mpl::eval_if<
+            boost::detail::iterator_writability_disabled<ValueParam,Reference>
+          , add_pointer<const value_type>
+          , add_pointer<value_type>
+        >::type pointer;
+      
+# if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)                          \
+    && (BOOST_WORKAROUND(_STLPORT_VERSION, BOOST_TESTED_AT(0x452))              \
+        || BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, BOOST_TESTED_AT(310)))     \
+    || BOOST_WORKAROUND(BOOST_RWSTD_VER, BOOST_TESTED_AT(0x20101))              \
+    || BOOST_WORKAROUND(BOOST_DINKUMWARE_STDLIB, <= 310)
+
+        // To interoperate with some broken library/compiler
+        // combinations, user-defined iterators must be derived from
+        // std::iterator.  It is possible to implement a standard
+        // library for broken compilers without this limitation.
+#  define BOOST_ITERATOR_FACADE_NEEDS_ITERATOR_BASE 1
+
+        typedef
+           iterator<iterator_category, value_type, Difference, pointer, Reference>
+        base;
+# endif
+    };
+
+    // iterators whose dereference operators reference the same value
+    // for all iterators into the same sequence (like many input
+    // iterators) need help with their postfix ++: the referenced
+    // value must be read and stored away before the increment occurs
+    // so that *a++ yields the originally referenced element and not
+    // the next one.
+    template <class Iterator>
+    class postfix_increment_proxy
+    {
+        typedef typename iterator_value<Iterator>::type value_type;
+     public:
+        explicit postfix_increment_proxy(Iterator const& x)
+          : stored_value(*x)
+        {}
+
+        // Returning a mutable reference allows nonsense like
+        // (*r++).mutate(), but it imposes fewer assumptions about the
+        // behavior of the value_type.  In particular, recall taht
+        // (*r).mutate() is legal if operator* returns by value.
+        value_type&
+        operator*() const
+        {
+            return this->stored_value;
+        }
+     private:
+        mutable value_type stored_value;
+    };
+    
+    //
+    // In general, we can't determine that such an iterator isn't
+    // writable -- we also need to store a copy of the old iterator so
+    // that it can be written into.
+    template <class Iterator>
+    class writable_postfix_increment_proxy
+    {
+        typedef typename iterator_value<Iterator>::type value_type;
+     public:
+        explicit writable_postfix_increment_proxy(Iterator const& x)
+          : stored_value(*x)
+          , stored_iterator(x)
+        {}
+
+        // Dereferencing must return a proxy so that both *r++ = o and
+        // value_type(*r++) can work.  In this case, *r is the same as
+        // *r++, and the conversion operator below is used to ensure
+        // readability.
+        writable_postfix_increment_proxy const&
+        operator*() const
+        {
+            return *this;
+        }
+
+        // Provides readability of *r++
+        operator value_type&() const
+        {
+            return stored_value;
+        }
+
+        // Provides writability of *r++
+        template <class T>
+        T const& operator=(T const& x) const
+        {
+            *this->stored_iterator = x;
+            return x;
+        }
+
+        // This overload just in case only non-const objects are writable
+        template <class T>
+        T& operator=(T& x) const
+        {
+            *this->stored_iterator = x;
+            return x;
+        }
+
+        // Provides X(r++)
+        operator Iterator const&() const
+        {
+            return stored_iterator;
+        }
+        
+     private:
+        mutable value_type stored_value;
+        Iterator stored_iterator;
+    };
+
+# ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+    template <class Reference, class Value>
+    struct is_non_proxy_reference_impl
+    {
+        static Reference r;
+        
+        template <class R>
+        static typename mpl::if_<
+            is_convertible<
+                R const volatile*
+              , Value const volatile*
+            >
+          , char[1]
+          , char[2]
+        >::type& helper(R const&);
+        
+        BOOST_STATIC_CONSTANT(bool, value = sizeof(helper(r)) == 1);
+    };
+        
+    template <class Reference, class Value>
+    struct is_non_proxy_reference
+      : mpl::bool_<
+            is_non_proxy_reference_impl<Reference, Value>::value
+        >
+    {};
+# else 
+    template <class Reference, class Value>
+    struct is_non_proxy_reference
+      : is_convertible<
+            typename remove_reference<Reference>::type
+            const volatile*
+          , Value const volatile*
+        >
+    {};
+# endif 
+        
+    // A metafunction to choose the result type of postfix ++
+    //
+    // Because the C++98 input iterator requirements say that *r++ has
+    // type T (value_type), implementations of some standard
+    // algorithms like lexicographical_compare may use constructions
+    // like:
+    //
+    //          *r++ < *s++
+    //
+    // If *r++ returns a proxy (as required if r is writable but not
+    // multipass), this sort of expression will fail unless the proxy
+    // supports the operator<.  Since there are any number of such
+    // operations, we're not going to try to support them.  Therefore,
+    // even if r++ returns a proxy, *r++ will only return a proxy if
+    // *r also returns a proxy.
+    template <class Iterator, class Value, class Reference, class CategoryOrTraversal>
+    struct postfix_increment_result
+      : mpl::eval_if<
+            mpl::and_<
+                // A proxy is only needed for readable iterators
+                is_convertible<Reference,Value const&>
+                
+                // No multipass iterator can have values that disappear
+                // before positions can be re-visited
+              , mpl::not_<
+                    is_convertible<
+                        typename iterator_category_to_traversal<CategoryOrTraversal>::type
+                      , forward_traversal_tag
+                    >
+                >
+            >
+          , mpl::if_<
+                is_non_proxy_reference<Reference,Value>
+              , postfix_increment_proxy<Iterator>
+              , writable_postfix_increment_proxy<Iterator>
+            >
+          , mpl::identity<Iterator>
+        >
+    {};
+
+    // operator->() needs special support for input iterators to strictly meet the
+    // standard's requirements. If *i is not a reference type, we must still
+    // produce a lvalue to which a pointer can be formed. We do that by
+    // returning an instantiation of this special proxy class template.
+    template <class T>
+    struct operator_arrow_proxy
+    {
+        operator_arrow_proxy(T const* px) : m_value(*px) {}
+        T* operator->() const { return &m_value; }
+        // This function is needed for MWCW and BCC, which won't call operator->
+        // again automatically per 13.3.1.2 para 8
+        operator T*() const { return &m_value; }
+        mutable T m_value;
+    };
+
+    // A metafunction that gets the result type for operator->.  Also
+    // has a static function make() which builds the result from a
+    // Reference
+    template <class ValueType, class Reference, class Pointer>
+    struct operator_arrow_result
+    {
+        // CWPro8.3 won't accept "operator_arrow_result::type", and we
+        // need that type below, so metafunction forwarding would be a
+        // losing proposition here.
+        typedef typename mpl::if_<
+            is_reference<Reference>
+          , Pointer
+          , operator_arrow_proxy<ValueType>
+        >::type type;
+
+        static type make(Reference x)
+        {
+            return implicit_cast<type>(&x);
+        }
+    };
+
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+    // Deal with ETI
+    template<>
+    struct operator_arrow_result<int, int, int>
+    {
+        typedef int type;
+    };
+# endif
+
+    // A proxy return type for operator[], needed to deal with
+    // iterators that may invalidate referents upon destruction.
+    // Consider the temporary iterator in *(a + n)
+    template <class Iterator>
+    class operator_brackets_proxy
+    {
+        // Iterator is actually an iterator_facade, so we do not have to
+        // go through iterator_traits to access the traits.
+        typedef typename Iterator::reference  reference;
+        typedef typename Iterator::value_type value_type;
+
+     public:
+        operator_brackets_proxy(Iterator const& iter)
+          : m_iter(iter)
+        {}
+
+        operator reference() const
+        {
+            return *m_iter;
+        }
+
+        operator_brackets_proxy& operator=(value_type const& val)
+        {
+            *m_iter = val;
+            return *this;
+        }
+
+     private:
+        Iterator m_iter;
+    };
+
+    // A metafunction that determines whether operator[] must return a
+    // proxy, or whether it can simply return a copy of the value_type.
+    template <class ValueType, class Reference>
+    struct use_operator_brackets_proxy
+      : mpl::not_<
+            mpl::and_<
+                // Really we want an is_copy_constructible trait here,
+                // but is_POD will have to suffice in the meantime.
+                boost::is_POD<ValueType>
+              , iterator_writability_disabled<ValueType,Reference>
+            >
+        >
+    {};
+        
+    template <class Iterator, class Value, class Reference>
+    struct operator_brackets_result
+    {
+        typedef typename mpl::if_<
+            use_operator_brackets_proxy<Value,Reference>
+          , operator_brackets_proxy<Iterator>
+          , Value
+        >::type type;
+    };
+
+    template <class Iterator>
+    operator_brackets_proxy<Iterator> make_operator_brackets_result(Iterator const& iter, mpl::true_)
+    {
+        return operator_brackets_proxy<Iterator>(iter);
+    }
+
+    template <class Iterator>
+    typename Iterator::value_type make_operator_brackets_result(Iterator const& iter, mpl::false_)
+    {
+      return *iter;
+    }
+
+    struct choose_difference_type
+    {
+        template <class I1, class I2>
+        struct apply
+          :
+# ifdef BOOST_NO_ONE_WAY_ITERATOR_INTEROP
+          iterator_difference<I1>
+# elif BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+          mpl::if_<
+              is_convertible<I2,I1>
+            , typename I1::difference_type
+            , typename I2::difference_type
+          >
+# else 
+          mpl::eval_if<
+              is_convertible<I2,I1>
+            , iterator_difference<I1>
+            , iterator_difference<I2>
+          >
+# endif 
+        {};
+
+    };
+  } // namespace detail
+
+
+  // Macros which describe the declarations of binary operators
+# ifdef BOOST_NO_STRICT_ITERATOR_INTEROPERABILITY
+#  define BOOST_ITERATOR_FACADE_INTEROP_HEAD(prefix, op, result_type)       \
+    template <                                                              \
+        class Derived1, class V1, class TC1, class Reference1, class Difference1 \
+      , class Derived2, class V2, class TC2, class Reference2, class Difference2 \
+    >                                                                       \
+    prefix typename mpl::apply2<result_type,Derived1,Derived2>::type \
+    operator op(                                                            \
+        iterator_facade<Derived1, V1, TC1, Reference1, Difference1> const& lhs   \
+      , iterator_facade<Derived2, V2, TC2, Reference2, Difference2> const& rhs)
+# else 
+#  define BOOST_ITERATOR_FACADE_INTEROP_HEAD(prefix, op, result_type)   \
+    template <                                                          \
+        class Derived1, class V1, class TC1, class Reference1, class Difference1 \
+      , class Derived2, class V2, class TC2, class Reference2, class Difference2 \
+    >                                                                   \
+    prefix typename boost::detail::enable_if_interoperable<             \
+        Derived1, Derived2                                              \
+      , typename mpl::apply2<result_type,Derived1,Derived2>::type       \
+    >::type                                                             \
+    operator op(                                                        \
+        iterator_facade<Derived1, V1, TC1, Reference1, Difference1> const& lhs   \
+      , iterator_facade<Derived2, V2, TC2, Reference2, Difference2> const& rhs)
+# endif 
+
+#  define BOOST_ITERATOR_FACADE_PLUS_HEAD(prefix,args)              \
+    template <class Derived, class V, class TC, class R, class D>   \
+    prefix Derived operator+ args
+
+  //
+  // Helper class for granting access to the iterator core interface.
+  //
+  // The simple core interface is used by iterator_facade. The core
+  // interface of a user/library defined iterator type should not be made public
+  // so that it does not clutter the public interface. Instead iterator_core_access
+  // should be made friend so that iterator_facade can access the core
+  // interface through iterator_core_access.
+  //
+  class iterator_core_access
+  {
+# if defined(BOOST_NO_MEMBER_TEMPLATE_FRIENDS)                  
+      // Tasteless as this may seem, making all members public allows member templates
+      // to work in the absence of member template friends.
+   public:
+# else
+      
+      template <class I, class V, class TC, class R, class D> friend class iterator_facade;
+
+#  define BOOST_ITERATOR_FACADE_RELATION(op)                                \
+      BOOST_ITERATOR_FACADE_INTEROP_HEAD(friend,op, boost::detail::always_bool2);
+
+      BOOST_ITERATOR_FACADE_RELATION(==)
+      BOOST_ITERATOR_FACADE_RELATION(!=)
+
+      BOOST_ITERATOR_FACADE_RELATION(<)
+      BOOST_ITERATOR_FACADE_RELATION(>)
+      BOOST_ITERATOR_FACADE_RELATION(<=)
+      BOOST_ITERATOR_FACADE_RELATION(>=)
+#  undef BOOST_ITERATOR_FACADE_RELATION
+
+      BOOST_ITERATOR_FACADE_INTEROP_HEAD(
+          friend, -, boost::detail::choose_difference_type)
+      ;
+
+      BOOST_ITERATOR_FACADE_PLUS_HEAD(
+          friend inline
+          , (iterator_facade<Derived, V, TC, R, D> const&
+           , typename Derived::difference_type)
+      )
+      ;
+
+      BOOST_ITERATOR_FACADE_PLUS_HEAD(
+          friend inline
+        , (typename Derived::difference_type
+           , iterator_facade<Derived, V, TC, R, D> const&)
+      )
+      ;
+
+# endif
+
+      template <class Facade>
+      static typename Facade::reference dereference(Facade const& f)
+      {
+          return f.dereference();
+      }
+
+      template <class Facade>
+      static void increment(Facade& f)
+      {
+          f.increment();
+      }
+
+      template <class Facade>
+      static void decrement(Facade& f)
+      {
+          f.decrement();
+      }
+
+      template <class Facade1, class Facade2>
+      static bool equal(Facade1 const& f1, Facade2 const& f2, mpl::true_)
+      {
+          return f1.equal(f2);
+      }
+
+      template <class Facade1, class Facade2>
+      static bool equal(Facade1 const& f1, Facade2 const& f2, mpl::false_)
+      {
+          return f2.equal(f1);
+      }
+
+      template <class Facade>
+      static void advance(Facade& f, typename Facade::difference_type n)
+      {
+          f.advance(n);
+      }
+
+      template <class Facade1, class Facade2>
+      static typename Facade1::difference_type distance_from(
+          Facade1 const& f1, Facade2 const& f2, mpl::true_)
+      {
+          return -f1.distance_to(f2);
+      }
+
+      template <class Facade1, class Facade2>
+      static typename Facade2::difference_type distance_from(
+          Facade1 const& f1, Facade2 const& f2, mpl::false_)
+      {
+          return f2.distance_to(f1);
+      }
+
+      //
+      // Curiously Recurring Template interface.
+      //
+      template <class I, class V, class TC, class R, class D>
+      static I& derived(iterator_facade<I,V,TC,R,D>& facade)
+      {
+          return *static_cast<I*>(&facade);
+      }
+
+      template <class I, class V, class TC, class R, class D>
+      static I const& derived(iterator_facade<I,V,TC,R,D> const& facade)
+      {
+          return *static_cast<I const*>(&facade);
+      }
+
+   private:
+      // objects of this class are useless
+      iterator_core_access(); //undefined
+  };
+
+  //
+  // iterator_facade - use as a public base class for defining new
+  // standard-conforming iterators.
+  //
+  template <
+      class Derived             // The derived iterator type being constructed
+    , class Value
+    , class CategoryOrTraversal
+    , class Reference   = Value&
+    , class Difference  = std::ptrdiff_t
+  >
+  class iterator_facade
+# ifdef BOOST_ITERATOR_FACADE_NEEDS_ITERATOR_BASE
+    : public boost::detail::iterator_facade_types<
+         Value, CategoryOrTraversal, Reference, Difference
+      >::base
+#  undef BOOST_ITERATOR_FACADE_NEEDS_ITERATOR_BASE
+# endif
+  {
+   private:
+      //
+      // Curiously Recurring Template interface.
+      //
+      Derived& derived()
+      {
+          return *static_cast<Derived*>(this);
+      }
+
+      Derived const& derived() const
+      {
+          return *static_cast<Derived const*>(this);
+      }
+
+      typedef boost::detail::iterator_facade_types<
+         Value, CategoryOrTraversal, Reference, Difference
+      > associated_types;
+
+   protected:
+      // For use by derived classes
+      typedef iterator_facade<Derived,Value,CategoryOrTraversal,Reference,Difference> iterator_facade_;
+      
+   public:
+
+      typedef typename associated_types::value_type value_type;
+      typedef Reference reference;
+      typedef Difference difference_type;
+      typedef typename associated_types::pointer pointer;
+      typedef typename associated_types::iterator_category iterator_category;
+
+      reference operator*() const
+      {
+          return iterator_core_access::dereference(this->derived());
+      }
+
+      typename boost::detail::operator_arrow_result<
+          value_type
+        , reference
+        , pointer
+      >::type
+      operator->() const
+      {
+          return boost::detail::operator_arrow_result<
+              value_type
+            , reference
+            , pointer
+          >::make(*this->derived());
+      }
+        
+      typename boost::detail::operator_brackets_result<Derived,Value,reference>::type
+      operator[](difference_type n) const
+      {
+          typedef boost::detail::use_operator_brackets_proxy<Value,Reference> use_proxy;
+          
+          return boost::detail::make_operator_brackets_result<Derived>(
+              this->derived() + n
+            , use_proxy()
+          );
+      }
+
+      Derived& operator++()
+      {
+          iterator_core_access::increment(this->derived());
+          return this->derived();
+      }
+
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+      typename boost::detail::postfix_increment_result<Derived,Value,Reference,CategoryOrTraversal>::type
+      operator++(int)
+      {
+          typename boost::detail::postfix_increment_result<Derived,Value,Reference,CategoryOrTraversal>::type
+          tmp(this->derived());
+          ++*this;
+          return tmp;
+      }
+# endif
+      
+      Derived& operator--()
+      {
+          iterator_core_access::decrement(this->derived());
+          return this->derived();
+      }
+
+      Derived operator--(int)
+      {
+          Derived tmp(this->derived());
+          --*this;
+          return tmp;
+      }
+
+      Derived& operator+=(difference_type n)
+      {
+          iterator_core_access::advance(this->derived(), n);
+          return this->derived();
+      }
+
+      Derived& operator-=(difference_type n)
+      {
+          iterator_core_access::advance(this->derived(), -n);
+          return this->derived();
+      }
+
+      Derived operator-(difference_type x) const
+      {
+          Derived result(this->derived());
+          return result -= x;
+      }
+
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+      // There appears to be a bug which trashes the data of classes
+      // derived from iterator_facade when they are assigned unless we
+      // define this assignment operator.  This bug is only revealed
+      // (so far) in STLPort debug mode, but it's clearly a codegen
+      // problem so we apply the workaround for all MSVC6.
+      iterator_facade& operator=(iterator_facade const&)
+      {
+          return *this;
+      }
+# endif
+  };
+
+# if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+  template <class I, class V, class TC, class R, class D>
+  inline typename boost::detail::postfix_increment_result<I,V,R,TC>::type
+  operator++(
+      iterator_facade<I,V,TC,R,D>& i
+    , int
+  )
+  {
+      typename boost::detail::postfix_increment_result<I,V,R,TC>::type
+          tmp(*static_cast<I*>(&i));
+      
+      ++i;
+      
+      return tmp;
+  }
+# endif 
+
+  
+  //
+  // Comparison operator implementation. The library supplied operators
+  // enables the user to provide fully interoperable constant/mutable
+  // iterator types. I.e. the library provides all operators
+  // for all mutable/constant iterator combinations.
+  //
+  // Note though that this kind of interoperability for constant/mutable
+  // iterators is not required by the standard for container iterators.
+  // All the standard asks for is a conversion mutable -> constant.
+  // Most standard library implementations nowadays provide fully interoperable
+  // iterator implementations, but there are still heavily used implementations
+  // that do not provide them. (Actually it's even worse, they do not provide
+  // them for only a few iterators.)
+  //
+  // ?? Maybe a BOOST_ITERATOR_NO_FULL_INTEROPERABILITY macro should
+  //    enable the user to turn off mixed type operators
+  //
+  // The library takes care to provide only the right operator overloads.
+  // I.e.
+  //
+  // bool operator==(Iterator,      Iterator);
+  // bool operator==(ConstIterator, Iterator);
+  // bool operator==(Iterator,      ConstIterator);
+  // bool operator==(ConstIterator, ConstIterator);
+  //
+  //   ...
+  //
+  // In order to do so it uses c++ idioms that are not yet widely supported
+  // by current compiler releases. The library is designed to degrade gracefully
+  // in the face of compiler deficiencies. In general compiler
+  // deficiencies result in less strict error checking and more obscure
+  // error messages, functionality is not affected.
+  //
+  // For full operation compiler support for "Substitution Failure Is Not An Error"
+  // (aka. enable_if) and boost::is_convertible is required.
+  //
+  // The following problems occur if support is lacking.
+  //
+  // Pseudo code
+  //
+  // ---------------
+  // AdaptorA<Iterator1> a1;
+  // AdaptorA<Iterator2> a2;
+  //
+  // // This will result in a no such overload error in full operation
+  // // If enable_if or is_convertible is not supported
+  // // The instantiation will fail with an error hopefully indicating that
+  // // there is no operator== for Iterator1, Iterator2
+  // // The same will happen if no enable_if is used to remove
+  // // false overloads from the templated conversion constructor
+  // // of AdaptorA.
+  //
+  // a1 == a2;
+  // ----------------
+  //
+  // AdaptorA<Iterator> a;
+  // AdaptorB<Iterator> b;
+  //
+  // // This will result in a no such overload error in full operation
+  // // If enable_if is not supported the static assert used
+  // // in the operator implementation will fail.
+  // // This will accidently work if is_convertible is not supported.
+  //
+  // a == b;
+  // ----------------
+  //
+
+# ifdef BOOST_NO_ONE_WAY_ITERATOR_INTEROP
+#  define BOOST_ITERATOR_CONVERTIBLE(a,b) mpl::true_()
+# else
+#  define BOOST_ITERATOR_CONVERTIBLE(a,b) is_convertible<a,b>()
+# endif
+
+# define BOOST_ITERATOR_FACADE_INTEROP(op, result_type, return_prefix, base_op) \
+  BOOST_ITERATOR_FACADE_INTEROP_HEAD(inline, op, result_type)                   \
+  {                                                                             \
+      /* For those compilers that do not support enable_if */                   \
+      BOOST_STATIC_ASSERT((                                                     \
+          is_interoperable< Derived1, Derived2 >::value                         \
+      ));                                                                       \
+      return_prefix iterator_core_access::base_op(                              \
+          *static_cast<Derived1 const*>(&lhs)                                   \
+        , *static_cast<Derived2 const*>(&rhs)                                   \
+        , BOOST_ITERATOR_CONVERTIBLE(Derived2,Derived1)                         \
+      );                                                                        \
+  }
+
+# define BOOST_ITERATOR_FACADE_RELATION(op, return_prefix, base_op) \
+  BOOST_ITERATOR_FACADE_INTEROP(                                    \
+      op                                                            \
+    , boost::detail::always_bool2                                   \
+    , return_prefix                                                 \
+    , base_op                                                       \
+  )
+
+  BOOST_ITERATOR_FACADE_RELATION(==, return, equal)
+  BOOST_ITERATOR_FACADE_RELATION(!=, return !, equal)
+
+  BOOST_ITERATOR_FACADE_RELATION(<, return 0 >, distance_from)
+  BOOST_ITERATOR_FACADE_RELATION(>, return 0 <, distance_from)
+  BOOST_ITERATOR_FACADE_RELATION(<=, return 0 >=, distance_from)
+  BOOST_ITERATOR_FACADE_RELATION(>=, return 0 <=, distance_from)
+# undef BOOST_ITERATOR_FACADE_RELATION
+
+  // operator- requires an additional part in the static assertion
+  BOOST_ITERATOR_FACADE_INTEROP(
+      -
+    , boost::detail::choose_difference_type
+    , return
+    , distance_from
+  )
+# undef BOOST_ITERATOR_FACADE_INTEROP
+# undef BOOST_ITERATOR_FACADE_INTEROP_HEAD
+
+# define BOOST_ITERATOR_FACADE_PLUS(args)           \
+  BOOST_ITERATOR_FACADE_PLUS_HEAD(inline, args)     \
+  {                                                 \
+      Derived tmp(static_cast<Derived const&>(i));  \
+      return tmp += n;                              \
+  }
+
+BOOST_ITERATOR_FACADE_PLUS((
+  iterator_facade<Derived, V, TC, R, D> const& i
+  , typename Derived::difference_type n
+))
+
+BOOST_ITERATOR_FACADE_PLUS((
+    typename Derived::difference_type n
+    , iterator_facade<Derived, V, TC, R, D> const& i
+))
+# undef BOOST_ITERATOR_FACADE_PLUS
+# undef BOOST_ITERATOR_FACADE_PLUS_HEAD
+
+} // namespace boost
+
+#include <boost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_ITERATOR_FACADE_23022003THW_HPP
diff --git a/3rdParty/Boost/boost/iterator/iterator_traits.hpp b/3rdParty/Boost/boost/iterator/iterator_traits.hpp
new file mode 100644
index 0000000..960970e
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/iterator_traits.hpp
@@ -0,0 +1,92 @@
+// Copyright David Abrahams 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 ITERATOR_TRAITS_DWA200347_HPP
+# define ITERATOR_TRAITS_DWA200347_HPP
+
+# include <boost/detail/iterator.hpp>
+# include <boost/detail/workaround.hpp>
+
+namespace boost { 
+
+// Unfortunately, g++ 2.95.x chokes when we define a class template
+// iterator_category which has the same name as its
+// std::iterator_category() function, probably due in part to the
+// "std:: is visible globally" hack it uses.  Use
+// BOOST_ITERATOR_CATEGORY to write code that's portable to older
+// GCCs.
+
+# if BOOST_WORKAROUND(__GNUC__, <= 2)
+#  define BOOST_ITERATOR_CATEGORY iterator_category_
+# else
+#  define BOOST_ITERATOR_CATEGORY iterator_category
+# endif
+
+
+template <class Iterator>
+struct iterator_value
+{
+    typedef typename boost::detail::iterator_traits<Iterator>::value_type type;
+};
+  
+template <class Iterator>
+struct iterator_reference
+{
+    typedef typename boost::detail::iterator_traits<Iterator>::reference type;
+};
+  
+  
+template <class Iterator>
+struct iterator_pointer
+{
+    typedef typename boost::detail::iterator_traits<Iterator>::pointer type;
+};
+  
+template <class Iterator>
+struct iterator_difference
+{
+    typedef typename boost::detail::iterator_traits<Iterator>::difference_type type;
+};
+
+template <class Iterator>
+struct BOOST_ITERATOR_CATEGORY
+{
+    typedef typename boost::detail::iterator_traits<Iterator>::iterator_category type;
+};
+
+# if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+template <>
+struct iterator_value<int>
+{
+    typedef void type;
+};
+  
+template <>
+struct iterator_reference<int>
+{
+    typedef void type;
+};
+
+template <>
+struct iterator_pointer<int>
+{
+    typedef void type;
+};
+  
+template <>
+struct iterator_difference<int>
+{
+    typedef void type;
+};
+  
+template <>
+struct BOOST_ITERATOR_CATEGORY<int>
+{
+    typedef void type;
+};
+# endif
+
+} // namespace boost::iterator
+
+#endif // ITERATOR_TRAITS_DWA200347_HPP
diff --git a/3rdParty/Boost/boost/iterator/reverse_iterator.hpp b/3rdParty/Boost/boost/iterator/reverse_iterator.hpp
new file mode 100644
index 0000000..97b6b48
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/reverse_iterator.hpp
@@ -0,0 +1,69 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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 BOOST_REVERSE_ITERATOR_23022003THW_HPP
+#define BOOST_REVERSE_ITERATOR_23022003THW_HPP
+
+#include <boost/iterator.hpp>
+#include <boost/utility.hpp>
+#include <boost/iterator/iterator_adaptor.hpp>
+
+namespace boost
+{
+
+  //
+  //
+  //
+  template <class Iterator>
+  class reverse_iterator
+      : public iterator_adaptor< reverse_iterator<Iterator>, Iterator >
+  {
+      typedef iterator_adaptor< reverse_iterator<Iterator>, Iterator > super_t;
+
+      friend class iterator_core_access;
+
+   public:
+      reverse_iterator() {}
+
+      explicit reverse_iterator(Iterator x) 
+          : super_t(x) {}
+
+      template<class OtherIterator>
+      reverse_iterator(
+          reverse_iterator<OtherIterator> const& r
+          , typename enable_if_convertible<OtherIterator, Iterator>::type* = 0
+          )
+          : super_t(r.base())
+      {}
+
+   private:
+      typename super_t::reference dereference() const { return *boost::prior(this->base()); }
+    
+      void increment() { --this->base_reference(); }
+      void decrement() { ++this->base_reference(); }
+
+      void advance(typename super_t::difference_type n)
+      {
+          this->base_reference() += -n;
+      }
+
+      template <class OtherIterator>
+      typename super_t::difference_type
+      distance_to(reverse_iterator<OtherIterator> const& y) const
+      {
+          return this->base_reference() - y.base();
+      }
+  };
+
+  template <class BidirectionalIterator>
+  reverse_iterator<BidirectionalIterator> make_reverse_iterator(BidirectionalIterator x)
+  {
+      return reverse_iterator<BidirectionalIterator>(x);
+  }
+
+} // namespace boost
+
+#endif // BOOST_REVERSE_ITERATOR_23022003THW_HPP
diff --git a/3rdParty/Boost/boost/iterator/transform_iterator.hpp b/3rdParty/Boost/boost/iterator/transform_iterator.hpp
new file mode 100644
index 0000000..e449a8b
--- /dev/null
+++ b/3rdParty/Boost/boost/iterator/transform_iterator.hpp
@@ -0,0 +1,188 @@
+// (C) Copyright David Abrahams 2002.
+// (C) Copyright Jeremy Siek    2002.
+// (C) Copyright Thomas Witt    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 BOOST_TRANSFORM_ITERATOR_23022003THW_HPP
+#define BOOST_TRANSFORM_ITERATOR_23022003THW_HPP
+
+#include <boost/function.hpp>
+#include <boost/iterator.hpp>
+#include <boost/iterator/detail/enable_if.hpp>
+#include <boost/iterator/iterator_adaptor.hpp>
+#include <boost/iterator/iterator_categories.hpp>
+#include <boost/mpl/not.hpp>
+#include <boost/mpl/bool.hpp>
+#include <boost/type_traits/function_traits.hpp>
+#include <boost/type_traits/is_const.hpp>
+#include <boost/type_traits/is_class.hpp>
+#include <boost/type_traits/is_function.hpp>
+#include <boost/type_traits/is_reference.hpp>
+#include <boost/type_traits/remove_const.hpp>
+#include <boost/type_traits/remove_reference.hpp>
+
+#if BOOST_WORKAROUND(BOOST_MSVC, BOOST_TESTED_AT(1310))
+# include <boost/type_traits/is_base_and_derived.hpp>
+
+#endif 
+#include <boost/iterator/detail/config_def.hpp>
+
+
+namespace boost
+{
+  template <class UnaryFunction, class Iterator, class Reference = use_default, class Value = use_default>
+  class transform_iterator;
+
+  namespace detail 
+  {
+
+    template <class UnaryFunc>
+    struct function_object_result
+    {
+      typedef typename UnaryFunc::result_type type;
+    };
+
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+    template <class Return, class Argument>
+    struct function_object_result<Return(*)(Argument)>
+    {
+      typedef Return type;
+    };
+#endif
+
+    // Compute the iterator_adaptor instantiation to be used for transform_iterator
+    template <class UnaryFunc, class Iterator, class Reference, class Value>
+    struct transform_iterator_base
+    {
+     private:
+        // By default, dereferencing the iterator yields the same as
+        // the function.  Do we need to adjust the way
+        // function_object_result is computed for the standard
+        // proposal (e.g. using Doug's result_of)?
+        typedef typename ia_dflt_help<
+            Reference
+          , function_object_result<UnaryFunc>
+        >::type reference;
+
+        // To get the default for Value: remove any reference on the
+        // result type, but retain any constness to signal
+        // non-writability.  Note that if we adopt Thomas' suggestion
+        // to key non-writability *only* on the Reference argument,
+        // we'd need to strip constness here as well.
+        typedef typename ia_dflt_help<
+            Value
+          , remove_reference<reference>
+        >::type cv_value_type;
+
+     public:
+        typedef iterator_adaptor<
+            transform_iterator<UnaryFunc, Iterator, Reference, Value>
+          , Iterator
+          , cv_value_type
+          , use_default    // Leave the traversal category alone
+          , reference
+        > type;
+    };
+  }
+
+  template <class UnaryFunc, class Iterator, class Reference, class Value>
+  class transform_iterator
+    : public boost::detail::transform_iterator_base<UnaryFunc, Iterator, Reference, Value>::type
+  {
+    typedef typename
+    boost::detail::transform_iterator_base<UnaryFunc, Iterator, Reference, Value>::type
+    super_t;
+
+    friend class iterator_core_access;
+
+  public:
+    transform_iterator() { }
+
+    transform_iterator(Iterator const& x, UnaryFunc f)
+      : super_t(x), m_f(f) { }
+
+    explicit transform_iterator(Iterator const& x)
+      : super_t(x)
+    {
+        // Pro8 is a little too aggressive about instantiating the
+        // body of this function.
+#if !BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3003))
+        // don't provide this constructor if UnaryFunc is a
+        // function pointer type, since it will be 0.  Too dangerous.
+        BOOST_STATIC_ASSERT(is_class<UnaryFunc>::value);
+#endif 
+    }
+
+    template<
+        class OtherUnaryFunction
+      , class OtherIterator
+      , class OtherReference
+      , class OtherValue>
+    transform_iterator(
+         transform_iterator<OtherUnaryFunction, OtherIterator, OtherReference, OtherValue> const& t
+       , typename enable_if_convertible<OtherIterator, Iterator>::type* = 0
+#if !BOOST_WORKAROUND(BOOST_MSVC, == 1310)
+       , typename enable_if_convertible<OtherUnaryFunction, UnaryFunc>::type* = 0
+#endif 
+    )
+      : super_t(t.base()), m_f(t.functor())
+   {}
+
+    UnaryFunc functor() const
+      { return m_f; }
+
+  private:
+    typename super_t::reference dereference() const
+    { return m_f(*this->base()); }
+
+    // Probably should be the initial base class so it can be
+    // optimized away via EBO if it is an empty class.
+    UnaryFunc m_f;
+  };
+
+  template <class UnaryFunc, class Iterator>
+  transform_iterator<UnaryFunc, Iterator>
+  make_transform_iterator(Iterator it, UnaryFunc fun)
+  {
+      return transform_iterator<UnaryFunc, Iterator>(it, fun);
+  }
+
+  // Version which allows explicit specification of the UnaryFunc
+  // type.
+  //
+  // This generator is not provided if UnaryFunc is a function
+  // pointer type, because it's too dangerous: the default-constructed
+  // function pointer in the iterator be 0, leading to a runtime
+  // crash.
+  template <class UnaryFunc, class Iterator>
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+  typename mpl::if_<
+#else 
+  typename iterators::enable_if<
+#endif 
+      is_class<UnaryFunc>   // We should probably find a cheaper test than is_class<>
+    , transform_iterator<UnaryFunc, Iterator>
+#if BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+    , int[3]
+#endif 
+  >::type
+  make_transform_iterator(Iterator it)
+  {
+      return transform_iterator<UnaryFunc, Iterator>(it, UnaryFunc());
+  }
+
+#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION ) && !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+  template <class Return, class Argument, class Iterator>
+  transform_iterator< Return (*)(Argument), Iterator, Return>
+  make_transform_iterator(Iterator it, Return (*fun)(Argument))
+  {
+    return transform_iterator<Return (*)(Argument), Iterator, Return>(it, fun);
+  }
+#endif
+
+} // namespace boost
+
+#include <boost/iterator/detail/config_undef.hpp>
+
+#endif // BOOST_TRANSFORM_ITERATOR_23022003THW_HPP
author	Remko Tronçon <git@el-tramo.be>	2009-06-01 08:48:42 (GMT)
committer	Remko Tronçon <git@el-tramo.be>	2009-06-01 09:24:28 (GMT)
commit	2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch)
tree	d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/iterator
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