diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/stdapis/boost/detail/shared_count.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/stdapis/boost/detail/shared_count.hpp	Tue Mar 16 16:12:26 2010 +0000
@@ -0,0 +1,376 @@
+#ifndef BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED
+#define BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED
+
+// MS compatible compilers support #pragma once
+
+#if defined(_MSC_VER) && (_MSC_VER >= 1020)
+# pragma once
+#endif
+
+//
+//  detail/shared_count.hpp
+//
+//  Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd.
+//  Copyright 2004-2005 Peter Dimov
+//
+// Distributed under the Boost Software License, Version 1.0. (See
+// accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+//
+
+#ifdef __BORLANDC__
+# pragma warn -8027     // Functions containing try are not expanded inline
+#endif
+
+#include <boost/config.hpp>
+#include <boost/checked_delete.hpp>
+#include <boost/throw_exception.hpp>
+#include <boost/detail/bad_weak_ptr.hpp>
+#include <boost/detail/sp_counted_base.hpp>
+#include <boost/detail/sp_counted_impl.hpp>
+
+#include <memory>           // std::auto_ptr
+#include <functional>       // std::less
+#include <new>              // std::bad_alloc
+#include <typeinfo>         // std::type_info in get_deleter
+
+namespace boost
+{
+
+namespace detail
+{
+
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+
+int const shared_count_id = 0x2C35F101;
+int const   weak_count_id = 0x298C38A4;
+
+#endif
+
+class weak_count;
+
+class shared_count
+{
+private:
+
+    sp_counted_base * pi_;
+
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+    int id_;
+#endif
+
+    friend class weak_count;
+
+public:
+
+    shared_count(): pi_(0) // nothrow
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+    }
+
+    template<class Y> explicit shared_count( Y * p ): pi_( 0 )
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+#ifndef BOOST_NO_EXCEPTIONS
+
+        try
+        {
+            pi_ = new sp_counted_impl_p<Y>( p );
+        }
+        catch(...)
+        {
+            boost::checked_delete( p );
+            throw;
+        }
+
+#else
+
+        pi_ = new sp_counted_impl_p<Y>( p );
+
+        if( pi_ == 0 )
+        {
+            boost::checked_delete( p );
+            boost::throw_exception( std::bad_alloc() );
+        }
+
+#endif
+    }
+
+    template<class P, class D> shared_count(P p, D d): pi_(0)
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+#ifndef BOOST_NO_EXCEPTIONS
+
+        try
+        {
+            pi_ = new sp_counted_impl_pd<P, D>(p, d);
+        }
+        catch(...)
+        {
+            d(p); // delete p
+            throw;
+        }
+
+#else
+
+        pi_ = new sp_counted_impl_pd<P, D>(p, d);
+
+        if(pi_ == 0)
+        {
+            d(p); // delete p
+            boost::throw_exception(std::bad_alloc());
+        }
+
+#endif
+    }
+
+    template<class P, class D, class A> shared_count( P p, D d, A a ): pi_( 0 )
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+        typedef sp_counted_impl_pda<P, D, A> impl_type;
+        typedef typename A::template rebind< impl_type >::other A2;
+
+        A2 a2( a );
+
+#ifndef BOOST_NO_EXCEPTIONS
+
+        try
+        {
+            pi_ = a2.allocate( 1, static_cast< impl_type* >( 0 ) );
+            new( static_cast< void* >( pi_ ) ) impl_type( p, d, a );
+        }
+        catch(...)
+        {
+            d( p );
+
+            if( pi_ != 0 )
+            {
+                a2.deallocate( static_cast< impl_type* >( pi_ ), 1 );
+            }
+
+            throw;
+        }
+
+#else
+
+        pi_ = a2.allocate( 1, static_cast< impl_type* >( 0 ) );
+
+        if( pi_ != 0 )
+        {
+            new( static_cast< void* >( pi_ ) ) impl_type( p, d, a );
+        }
+        else
+        {
+            d( p );
+            boost::throw_exception( std::bad_alloc() );
+        }
+
+#endif
+    }
+
+#ifndef BOOST_NO_AUTO_PTR
+
+    // auto_ptr<Y> is special cased to provide the strong guarantee
+
+    template<class Y>
+    explicit shared_count( std::auto_ptr<Y> & r ): pi_( new sp_counted_impl_p<Y>( r.get() ) )
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+#ifdef BOOST_NO_EXCEPTIONS
+
+        if( pi_ == 0 )
+        {
+            boost::throw_exception(std::bad_alloc());
+        }
+
+#endif
+
+        r.release();
+    }
+
+#endif 
+
+    ~shared_count() // nothrow
+    {
+        if( pi_ != 0 ) pi_->release();
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        id_ = 0;
+#endif
+    }
+
+    shared_count(shared_count const & r): pi_(r.pi_) // nothrow
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+        if( pi_ != 0 ) pi_->add_ref_copy();
+    }
+
+    explicit shared_count(weak_count const & r); // throws bad_weak_ptr when r.use_count() == 0
+
+    shared_count & operator= (shared_count const & r) // nothrow
+    {
+        sp_counted_base * tmp = r.pi_;
+
+        if( tmp != pi_ )
+        {
+            if( tmp != 0 ) tmp->add_ref_copy();
+            if( pi_ != 0 ) pi_->release();
+            pi_ = tmp;
+        }
+
+        return *this;
+    }
+
+    void swap(shared_count & r) // nothrow
+    {
+        sp_counted_base * tmp = r.pi_;
+        r.pi_ = pi_;
+        pi_ = tmp;
+    }
+
+    long use_count() const // nothrow
+    {
+        return pi_ != 0? pi_->use_count(): 0;
+    }
+
+    bool unique() const // nothrow
+    {
+        return use_count() == 1;
+    }
+
+    friend inline bool operator==(shared_count const & a, shared_count const & b)
+    {
+        return a.pi_ == b.pi_;
+    }
+
+    friend inline bool operator<(shared_count const & a, shared_count const & b)
+    {
+        return std::less<sp_counted_base *>()( a.pi_, b.pi_ );
+    }
+
+    void * get_deleter(std::type_info const & ti) const
+    {
+        return pi_? pi_->get_deleter( ti ): 0;
+    }
+};
+
+
+class weak_count
+{
+private:
+
+    sp_counted_base * pi_;
+
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+    int id_;
+#endif
+
+    friend class shared_count;
+
+public:
+
+    weak_count(): pi_(0) // nothrow
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(weak_count_id)
+#endif
+    {
+    }
+
+    weak_count(shared_count const & r): pi_(r.pi_) // nothrow
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+        if(pi_ != 0) pi_->weak_add_ref();
+    }
+
+    weak_count(weak_count const & r): pi_(r.pi_) // nothrow
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+    {
+        if(pi_ != 0) pi_->weak_add_ref();
+    }
+
+    ~weak_count() // nothrow
+    {
+        if(pi_ != 0) pi_->weak_release();
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        id_ = 0;
+#endif
+    }
+
+    weak_count & operator= (shared_count const & r) // nothrow
+    {
+        sp_counted_base * tmp = r.pi_;
+        if(tmp != 0) tmp->weak_add_ref();
+        if(pi_ != 0) pi_->weak_release();
+        pi_ = tmp;
+
+        return *this;
+    }
+
+    weak_count & operator= (weak_count const & r) // nothrow
+    {
+        sp_counted_base * tmp = r.pi_;
+        if(tmp != 0) tmp->weak_add_ref();
+        if(pi_ != 0) pi_->weak_release();
+        pi_ = tmp;
+
+        return *this;
+    }
+
+    void swap(weak_count & r) // nothrow
+    {
+        sp_counted_base * tmp = r.pi_;
+        r.pi_ = pi_;
+        pi_ = tmp;
+    }
+
+    long use_count() const // nothrow
+    {
+        return pi_ != 0? pi_->use_count(): 0;
+    }
+
+    friend inline bool operator==(weak_count const & a, weak_count const & b)
+    {
+        return a.pi_ == b.pi_;
+    }
+
+    friend inline bool operator<(weak_count const & a, weak_count const & b)
+    {
+        return std::less<sp_counted_base *>()(a.pi_, b.pi_);
+    }
+};
+
+inline shared_count::shared_count( weak_count const & r ): pi_( r.pi_ )
+#if defined(BOOST_SP_ENABLE_DEBUG_HOOKS)
+        , id_(shared_count_id)
+#endif
+{
+    if( pi_ == 0 || !pi_->add_ref_lock() )
+    {
+        boost::throw_exception( boost::bad_weak_ptr() );
+    }
+}
+
+} // namespace detail
+
+} // namespace boost
+
+#ifdef __BORLANDC__
+# pragma warn .8027     // Functions containing try are not expanded inline
+#endif
+
+#endif  // #ifndef BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED