[C++] Uncaught Exceptions

gotw : Uncaught Exceptions
cppref : std::uncaught_exception

 
inline int UncaughtException() noexcept
{
*(reinterpret_cast<int*>(
 static_cast<char*>(
  static_cast<void*>(
   __cxxabivl::__cxa_get_globals()))
    + sizeof(void*)));
}

http://vimeo.com/channels/ndc2014/97329153