Chris@16: //Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc.
Chris@16: 
Chris@16: //Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: #ifndef UUID_E788439ED9F011DCB181F25B55D89593
Chris@16: #define UUID_E788439ED9F011DCB181F25B55D89593
Chris@16: #if (__GNUC__*100+__GNUC_MINOR__>301) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
Chris@16: #pragma GCC system_header
Chris@16: #endif
Chris@16: #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
Chris@16: #pragma warning(push,1)
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/exception/to_string.hpp>
Chris@16: #include <boost/exception/detail/object_hex_dump.hpp>
Chris@16: #include <boost/assert.hpp>
Chris@16: 
Chris@16: namespace
Chris@16: boost
Chris@16:     {
Chris@16:     namespace
Chris@16:     exception_detail
Chris@16:         {
Chris@16:         template <bool ToStringAvailable>
Chris@16:         struct
Chris@16:         to_string_dispatcher
Chris@16:             {
Chris@16:             template <class T,class Stub>
Chris@16:             static
Chris@16:             std::string
Chris@16:             convert( T const & x, Stub )
Chris@16:                 {
Chris@16:                 return to_string(x);
Chris@16:                 }
Chris@16:             };
Chris@16: 
Chris@16:         template <>
Chris@16:         struct
Chris@16:         to_string_dispatcher<false>
Chris@16:             {
Chris@16:             template <class T,class Stub>
Chris@16:             static
Chris@16:             std::string
Chris@16:             convert( T const & x, Stub s )
Chris@16:                 {
Chris@16:                 return s(x);
Chris@16:                 }
Chris@16: 
Chris@16:             template <class T>
Chris@16:             static
Chris@16:             std::string
Chris@16:             convert( T const & x, std::string s )
Chris@16:                 {
Chris@16:                 return s;
Chris@16:                 }
Chris@16: 
Chris@16:             template <class T>
Chris@16:             static
Chris@16:             std::string
Chris@16:             convert( T const & x, char const * s )
Chris@16:                 {
Chris@16:                 BOOST_ASSERT(s!=0);
Chris@16:                 return s;
Chris@16:                 }
Chris@16:             };
Chris@16: 
Chris@16:         namespace
Chris@16:         to_string_dispatch
Chris@16:             {
Chris@16:             template <class T,class Stub>
Chris@16:             inline
Chris@16:             std::string
Chris@16:             dispatch( T const & x, Stub s )
Chris@16:                 {
Chris@16:                 return to_string_dispatcher<has_to_string<T>::value>::convert(x,s);
Chris@16:                 }
Chris@16:             }
Chris@16: 
Chris@16:         template <class T>
Chris@16:         inline
Chris@16:         std::string
Chris@16:         string_stub_dump( T const & x )
Chris@16:             {
Chris@16:             return "[ " + exception_detail::object_hex_dump(x) + " ]";
Chris@16:             }
Chris@16:         }
Chris@16: 
Chris@16:     template <class T>
Chris@16:     inline
Chris@16:     std::string
Chris@16:     to_string_stub( T const & x )
Chris@16:         {
Chris@16:         return exception_detail::to_string_dispatch::dispatch(x,&exception_detail::string_stub_dump<T>);
Chris@16:         }
Chris@16: 
Chris@16:     template <class T,class Stub>
Chris@16:     inline
Chris@16:     std::string
Chris@16:     to_string_stub( T const & x, Stub s )
Chris@16:         {
Chris@16:         return exception_detail::to_string_dispatch::dispatch(x,s);
Chris@16:         }
Chris@16: 
Chris@16:     template <class T,class U,class Stub>
Chris@16:     inline
Chris@16:     std::string
Chris@16:     to_string_stub( std::pair<T,U> const & x, Stub s )
Chris@16:         {
Chris@16:         return std::string("(") + to_string_stub(x.first,s) + ',' + to_string_stub(x.second,s) + ')';
Chris@16:         }
Chris@16:     }
Chris@16: 
Chris@16: #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS)
Chris@16: #pragma warning(pop)
Chris@16: #endif
Chris@16: #endif