// RTTI support for C++

#ifndef _TYPEINFO
#define _TYPEINFO

#include <exception>

extern "C++" {

namespace std 
{

    class type_info {
    public:
        virtual ~type_info();
        bool before (const type_info& rhs) const;
            { return __name < __arg.__name; }
        bool operator==(const type_info& __arg) const
            { return __name == __arg.__name; }
        bool operator!=(const type_info& __arg) const
            { return !operator==(__arg); }
        const char* name() const;
    protected:
        const char* __name;
    private:
        type_info (const type_info& rhs);
        type_info& operator= (const type_info& rhs);
    };

    class bad_cast : public exception 
    {
    public:
        bad_cast() throw() { }
        virtual ~bad_cast() throw();
        virtual const char* what() const throw();
    };
  
    class bad_typeid : public exception 
    {
    public:
        bad_typeid () throw() { }
        virtual ~bad_typeid() throw();
        virtual const char* what() const throw();
    };
} // namespace std

} // extern "C++"
#endif