diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/stdapis/boost/functional/hash/hash.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/stdapis/boost/functional/hash/hash.hpp	Tue Mar 16 16:12:26 2010 +0000
@@ -0,0 +1,595 @@
+
+//  Copyright Daniel James 2005-2006. 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)
+
+//  Based on Peter Dimov's proposal
+//  http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2005/n1756.pdf
+//  issue 6.18. 
+/*
+ * © Portions copyright (c) 2006-2007 Nokia Corporation.  All rights reserved.
+*/
+#if !defined(BOOST_FUNCTIONAL_HASH_HASH_HPP)
+#define BOOST_FUNCTIONAL_HASH_HASH_HPP
+
+#include <boost/functional/hash_fwd.hpp>
+#include <functional>
+#include <boost/functional/detail/hash_float.hpp>
+#include <boost/functional/detail/container_fwd.hpp>
+#include <string>
+
+#if defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+#include <boost/type_traits/is_pointer.hpp>
+#endif
+
+#if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+#include <boost/type_traits/is_array.hpp>
+#endif
+
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+#include <boost/type_traits/is_const.hpp>
+#endif
+
+namespace boost
+{
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+    // Borland complains about an ambiguous function overload
+    // when compiling boost::hash<bool>.
+    std::size_t hash_value(bool);
+#endif
+    
+    std::size_t hash_value(int);
+    std::size_t hash_value(unsigned int);
+    std::size_t hash_value(long);
+    std::size_t hash_value(unsigned long);
+
+#if defined(BOOST_MSVC) && defined(_WIN64)
+    // On 64-bit windows std::size_t is a typedef for unsigned long long, which
+    // isn't due to be supported until Boost 1.35. So add support here.
+    // (Technically, Boost.Hash isn't actually documented as supporting
+    // std::size_t. But it would be pretty silly not to).
+    std::size_t hash_value(std::size_t);
+#endif
+
+#if !BOOST_WORKAROUND(__DMC__, <= 0x848)
+    template <class T> std::size_t hash_value(T* const&);
+#else
+    template <class T> std::size_t hash_value(T*);
+#endif
+
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+    template< class T, unsigned N >
+    std::size_t hash_value(const T (&array)[N]);
+
+    template< class T, unsigned N >
+    std::size_t hash_value(T (&array)[N]);
+#endif
+
+    std::size_t hash_value(float v);
+    std::size_t hash_value(double v);
+    std::size_t hash_value(long double v);
+
+    template <class Ch, class A>
+    std::size_t hash_value(std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const&);
+
+    template <class A, class B>
+    std::size_t hash_value(std::pair<A, B> const&);
+    template <class T, class A>
+    std::size_t hash_value(std::vector<T, A> const&);
+    template <class T, class A>
+    std::size_t hash_value(std::list<T, A> const& v);
+    template <class T, class A>
+    std::size_t hash_value(std::deque<T, A> const& v);
+    template <class K, class C, class A>
+    std::size_t hash_value(std::set<K, C, A> const& v);
+    template <class K, class C, class A>
+    std::size_t hash_value(std::multiset<K, C, A> const& v);
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::map<K, T, C, A> const& v);
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::multimap<K, T, C, A> const& v);
+
+    // Implementation
+
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+    inline std::size_t hash_value(bool v)
+    {
+        return static_cast<std::size_t>(v);
+    }
+#endif
+
+    inline std::size_t hash_value(int v)
+    {
+        return static_cast<std::size_t>(v);
+    }
+
+    inline std::size_t hash_value(unsigned int v)
+    {
+        return static_cast<std::size_t>(v);
+    }
+
+    inline std::size_t hash_value(long v)
+    {
+        return static_cast<std::size_t>(v);
+    }
+
+    inline std::size_t hash_value(unsigned long v)
+    {
+        return static_cast<std::size_t>(v);
+    }
+
+#if defined(_M_X64) && defined(_WIN64)
+    inline std::size_t hash_value(long long v)
+    {
+        return v;
+    }
+
+    inline std::size_t hash_value(unsigned long long v)
+    {
+        return v;
+    }
+#endif
+
+    // Implementation by Alberto Barbati and Dave Harris.
+#if !BOOST_WORKAROUND(__DMC__, <= 0x848)
+    template <class T> std::size_t hash_value(T* const& v)
+#else
+    template <class T> std::size_t hash_value(T* v)
+#endif
+    {
+        std::size_t x = static_cast<std::size_t>(
+           reinterpret_cast<std::ptrdiff_t>(v));
+        return x + (x >> 3);
+    }
+
+#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+    template <class T>
+    inline void hash_combine(std::size_t& seed, T& v)
+#else
+    template <class T>
+    inline void hash_combine(std::size_t& seed, T const& v)
+#endif
+    {
+        boost::hash<T> hasher;
+        seed ^= hasher(v) + 0x9e3779b9 + (seed<<6) + (seed>>2);
+    }
+
+    template <class It>
+    inline std::size_t hash_range(It first, It last)
+    {
+        std::size_t seed = 0;
+
+        for(; first != last; ++first)
+        {
+            hash_combine(seed, *first);
+        }
+
+        return seed;
+    }
+
+    template <class It>
+    inline void hash_range(std::size_t& seed, It first, It last)
+    {
+        for(; first != last; ++first)
+        {
+            hash_combine(seed, *first);
+        }
+    }
+
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551))
+    template <class T>
+    inline std::size_t hash_range(T* first, T* last)
+    {
+        std::size_t seed = 0;
+
+        for(; first != last; ++first)
+        {
+            boost::hash<T> hasher;
+            seed ^= hasher(*first) + 0x9e3779b9 + (seed<<6) + (seed>>2);
+        }
+
+        return seed;
+    }
+
+    template <class T>
+    inline void hash_range(std::size_t& seed, T* first, T* last)
+    {
+        for(; first != last; ++first)
+        {
+            boost::hash<T> hasher;
+            seed ^= hasher(*first) + 0x9e3779b9 + (seed<<6) + (seed>>2);
+        }
+    }
+#endif
+
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+    template< class T, unsigned N >
+    inline std::size_t hash_value(const T (&array)[N])
+    {
+        return hash_range(array, array + N);
+    }
+
+    template< class T, unsigned N >
+    inline std::size_t hash_value(T (&array)[N])
+    {
+        return hash_range(array, array + N);
+    }
+#endif
+
+    template <class Ch, class A>
+    inline std::size_t hash_value(std::basic_string<Ch, std::BOOST_HASH_CHAR_TRAITS<Ch>, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    inline std::size_t hash_value(float v)
+    {
+        return boost::hash_detail::float_hash_value(v);
+    }
+
+    inline std::size_t hash_value(double v)
+    {
+        return boost::hash_detail::float_hash_value(v);
+    }
+
+#ifndef __SYMBIAN32__ //long double not supported
+    inline std::size_t hash_value(long double v)
+    {
+        return boost::hash_detail::float_hash_value(v);
+    }
+#endif
+    template <class A, class B>
+    std::size_t hash_value(std::pair<A, B> const& v)
+    {
+        std::size_t seed = 0;
+        hash_combine(seed, v.first);
+        hash_combine(seed, v.second);
+        return seed;
+    }
+
+    template <class T, class A>
+    std::size_t hash_value(std::vector<T, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class T, class A>
+    std::size_t hash_value(std::list<T, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class T, class A>
+    std::size_t hash_value(std::deque<T, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class C, class A>
+    std::size_t hash_value(std::set<K, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class C, class A>
+    std::size_t hash_value(std::multiset<K, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::map<K, T, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    template <class K, class T, class C, class A>
+    std::size_t hash_value(std::multimap<K, T, C, A> const& v)
+    {
+        return hash_range(v.begin(), v.end());
+    }
+
+    //
+    // boost::hash
+    //
+
+#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+#define BOOST_HASH_SPECIALIZE(type) \
+    template <> struct hash<type> \
+         : public std::unary_function<type, std::size_t> \
+    { \
+        std::size_t operator()(type v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    };
+
+#define BOOST_HASH_SPECIALIZE_REF(type) \
+    template <> struct hash<type> \
+         : public std::unary_function<type, std::size_t> \
+    { \
+        std::size_t operator()(type const& v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    };
+#else
+#define BOOST_HASH_SPECIALIZE(type) \
+    template <> struct hash<type> \
+         : public std::unary_function<type, std::size_t> \
+    { \
+        std::size_t operator()(type v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    }; \
+    \
+    template <> struct hash<const type> \
+         : public std::unary_function<const type, std::size_t> \
+    { \
+        std::size_t operator()(const type v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    };
+
+#define BOOST_HASH_SPECIALIZE_REF(type) \
+    template <> struct hash<type> \
+         : public std::unary_function<type, std::size_t> \
+    { \
+        std::size_t operator()(type const& v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    }; \
+    \
+    template <> struct hash<const type> \
+         : public std::unary_function<const type, std::size_t> \
+    { \
+        std::size_t operator()(type const& v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    };
+#endif
+
+    BOOST_HASH_SPECIALIZE(bool)
+    BOOST_HASH_SPECIALIZE(char)
+    BOOST_HASH_SPECIALIZE(signed char)
+    BOOST_HASH_SPECIALIZE(unsigned char)
+#if !defined(BOOST_NO_INTRINSIC_WCHAR_T) || defined(__SYMBIAN32__)
+    BOOST_HASH_SPECIALIZE(wchar_t)
+#endif
+    BOOST_HASH_SPECIALIZE(short)
+    BOOST_HASH_SPECIALIZE(unsigned short)
+    BOOST_HASH_SPECIALIZE(int)
+    BOOST_HASH_SPECIALIZE(unsigned int)
+    BOOST_HASH_SPECIALIZE(long)
+    BOOST_HASH_SPECIALIZE(unsigned long)
+
+    BOOST_HASH_SPECIALIZE(float)
+    BOOST_HASH_SPECIALIZE(double)
+    BOOST_HASH_SPECIALIZE(long double)
+
+    BOOST_HASH_SPECIALIZE_REF(std::string)
+#if !defined(BOOST_NO_STD_WSTRING)
+    BOOST_HASH_SPECIALIZE_REF(std::wstring)
+#endif
+
+#undef BOOST_HASH_SPECIALIZE
+#undef BOOST_HASH_SPECIALIZE_REF
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+    template <class T>
+    struct hash<T*>
+        : public std::unary_function<T*, std::size_t>
+    {
+        std::size_t operator()(T* v) const \
+        { \
+            return boost::hash_value(v); \
+        } \
+    };
+#else
+    namespace hash_detail
+    {
+        template <bool IsPointer>
+        struct hash_impl;
+
+        template <>
+        struct hash_impl<true>
+        {
+            template <class T>
+            struct inner
+                : public std::unary_function<T, std::size_t>
+            {
+                std::size_t operator()(T val) const
+                {
+                    return boost::hash_value(val);
+                }
+            };
+        };
+    }
+
+    template <class T> struct hash
+        : public boost::hash_detail::hash_impl<boost::is_pointer<T>::value>
+            ::BOOST_NESTED_TEMPLATE inner<T>
+    {
+    };
+#endif
+}
+
+#endif // BOOST_FUNCTIONAL_HASH_HASH_HPP
+
+////////////////////////////////////////////////////////////////////////////////
+
+#if !defined(BOOST_HASH_NO_EXTENSIONS) \
+    && !defined(BOOST_FUNCTIONAL_HASH_EXTENSIONS_HPP)
+#define BOOST_FUNCTIONAL_HASH_EXTENSIONS_HPP
+
+namespace boost
+{
+
+#if defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+    namespace hash_detail
+    {
+        template <bool IsArray>
+        struct call_hash_impl
+        {
+            template <class T>
+            struct inner
+            {
+                static std::size_t call(T const& v)
+                {
+                    using namespace boost;
+                    return hash_value(v);
+                }
+            };
+        };
+
+        template <>
+        struct call_hash_impl<true>
+        {
+            template <class Array>
+            struct inner
+            {
+#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+                static std::size_t call(Array const& v)
+#else
+                static std::size_t call(Array& v)
+#endif
+                {
+                    const int size = sizeof(v) / sizeof(*v);
+                    return boost::hash_range(v, v + size);
+                }
+            };
+        };
+
+        template <class T>
+        struct call_hash
+            : public call_hash_impl<boost::is_array<T>::value>
+                ::BOOST_NESTED_TEMPLATE inner<T>
+        {
+        };
+    }
+#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+#if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
+
+    template <class T> struct hash
+        : std::unary_function<T, std::size_t>
+    {
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+        std::size_t operator()(T const& val) const
+        {
+            return hash_value(val);
+        }
+#else
+        std::size_t operator()(T const& val) const
+        {
+            return hash_detail::call_hash<T>::call(val);
+        }
+#endif
+    };
+
+#if BOOST_WORKAROUND(__DMC__, <= 0x848)
+    template <class T, unsigned int n> struct hash<T[n]>
+        : std::unary_function<T[n], std::size_t>
+    {
+        std::size_t operator()(const T* val) const
+        {
+            return boost::hash_range(val, val+n);
+        }
+    };
+#endif
+
+#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+    // On compilers without partial specialization, boost::hash<T>
+    // has already been declared to deal with pointers, so just
+    // need to supply the non-pointer version.
+
+    namespace hash_detail
+    {
+        template <bool IsPointer>
+        struct hash_impl;
+
+#if !BOOST_WORKAROUND(BOOST_MSVC, < 1300)
+
+        template <>
+        struct hash_impl<false>
+        {
+            template <class T>
+            struct inner
+                : std::unary_function<T, std::size_t>
+            {
+#if !defined(BOOST_NO_FUNCTION_TEMPLATE_ORDERING)
+                std::size_t operator()(T const& val) const
+                {
+                    return hash_value(val);
+                }
+#else
+                std::size_t operator()(T const& val) const
+                {
+                    return hash_detail::call_hash<T>::call(val);
+                }
+#endif
+            };
+        };
+
+#else // Visual C++ 6.5
+
+    // There's probably a more elegant way to Visual C++ 6.5 to work
+    // but I don't know what it is.
+
+        template <bool IsConst>
+        struct hash_impl_msvc
+        {
+            template <class T>
+            struct inner
+                : public std::unary_function<T, std::size_t>
+            {
+                std::size_t operator()(T const& val) const
+                {
+                    return hash_detail::call_hash<T const>::call(val);
+                }
+
+                std::size_t operator()(T& val) const
+                {
+                    return hash_detail::call_hash<T>::call(val);
+                }
+            };
+        };
+
+        template <>
+        struct hash_impl_msvc<true>
+        {
+            template <class T>
+            struct inner
+                : public std::unary_function<T, std::size_t>
+            {
+                std::size_t operator()(T& val) const
+                {
+                    return hash_detail::call_hash<T>::call(val);
+                }
+            };
+        };
+        
+        template <class T>
+        struct hash_impl_msvc2
+            : public hash_impl_msvc<boost::is_const<T>::value>
+                    ::BOOST_NESTED_TEMPLATE inner<T> {};
+        
+        template <>
+        struct hash_impl<false>
+        {
+            template <class T>
+            struct inner : public hash_impl_msvc2<T> {};
+        };
+
+#endif // Visual C++ 6.5
+    }
+#endif  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+}
+
+#endif
+