diff -r 000000000000 -r 044383f39525 imgtools/imglib/boostlibrary/boost/exception/info.hpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/imgtools/imglib/boostlibrary/boost/exception/info.hpp	Tue Oct 27 16:36:35 2009 +0000
@@ -0,0 +1,155 @@
+//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
+
+//Distributed under the Boost Software License, Version 1.0. (See accompanying
+//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#ifndef UUID_8D22C4CA9CC811DCAA9133D256D89593
+#define UUID_8D22C4CA9CC811DCAA9133D256D89593
+
+#include <boost/exception/exception.hpp>
+#include <boost/exception/to_string_stub.hpp>
+#include <boost/exception/detail/error_info_impl.hpp>
+#include <boost/shared_ptr.hpp>
+#include <map>
+
+namespace
+boost
+    {
+    template <class Tag,class T>
+    inline
+    typename enable_if<has_to_string<T>,std::string>::type
+    to_string( error_info<Tag,T> const & x )
+        {
+        return to_string(x.value());
+        }
+
+    template <class Tag,class T>
+    inline
+    error_info<Tag,T>::
+    error_info( value_type const & value ):
+        value_(value)
+        {
+        }
+
+    template <class Tag,class T>
+    inline
+    error_info<Tag,T>::
+    ~error_info() throw()
+        {
+        }
+
+    template <class Tag,class T>
+    inline
+    char const *
+    error_info<Tag,T>::
+    tag_typeid_name() const
+        {
+        return tag_type_name<Tag>();
+        }
+
+    template <class Tag,class T>
+    inline
+    std::string
+    error_info<Tag,T>::
+    value_as_string() const
+        {
+        return to_string_stub(*this);
+        }
+
+    namespace
+    exception_detail
+        {
+        class
+        error_info_container_impl:
+            public error_info_container
+            {
+            public:
+
+            error_info_container_impl():
+                count_(0)
+                {
+                }
+
+            ~error_info_container_impl() throw()
+                {
+                }
+
+            void
+            set( shared_ptr<error_info_base const> const & x, type_info_ const & typeid_ )
+                {
+                BOOST_ASSERT(x);
+                info_[typeid_] = x;
+                diagnostic_info_str_.clear();
+                }
+
+            shared_ptr<error_info_base const>
+            get( type_info_ const & ti ) const
+                {
+                error_info_map::const_iterator i=info_.find(ti);
+                if( info_.end()!=i )
+                    {
+                    shared_ptr<error_info_base const> const & p = i->second;
+#ifndef BOOST_NO_RTTI
+                    BOOST_ASSERT( BOOST_EXCEPTION_DYNAMIC_TYPEID(*p)==ti );
+#endif
+                    return p;
+                    }
+                return shared_ptr<error_info_base const>();
+                }
+
+            char const *
+            diagnostic_information() const
+                {
+                if( diagnostic_info_str_.empty() )
+                    {
+                    std::ostringstream tmp;
+                    for( error_info_map::const_iterator i=info_.begin(),end=info_.end(); i!=end; ++i )
+                        {
+                        shared_ptr<error_info_base const> const & x = i->second;
+                        tmp << '[' << x->tag_typeid_name() << "] = " << x->value_as_string() << std::endl;
+                        }
+                    tmp.str().swap(diagnostic_info_str_);
+                    }
+                return diagnostic_info_str_.c_str();
+                }
+
+            private:
+
+            friend class boost::exception;
+
+            typedef std::map< type_info_, shared_ptr<error_info_base const> > error_info_map;
+            error_info_map info_;
+            mutable std::string diagnostic_info_str_;
+            mutable int count_;
+
+            void
+            add_ref() const
+                {
+                ++count_;
+                }
+
+            void
+            release() const
+                {
+                if( !--count_ )
+                    delete this;
+                }
+            };
+        }
+
+    template <class E,class Tag,class T>
+    inline
+    E const &
+    operator<<( E const & x, error_info<Tag,T> const & v )
+        {
+        typedef error_info<Tag,T> error_info_tag_t;
+        shared_ptr<error_info_tag_t> p( new error_info_tag_t(v) );
+        exception_detail::error_info_container * c;
+        if( !(c=x.data_.get()) )
+            x.data_.adopt(c=new exception_detail::error_info_container_impl);
+        c->set(p,BOOST_EXCEPTION_STATIC_TYPEID(error_info_tag_t));
+        return x;
+        }
+    }
+
+#endif