// RTTI support for C++

#ifndef _TYPEINFO
#define _TYPEINFO

#include <exception>

extern "C++" {

class type_info {
public:
    virtual ~type_info();

    int before(const type_info &) const;
    const char *name() const;
    const char *raw_name() const;

    int operator==(const type_info &) const;
    int operator!=(const type_info &) const;
private:
    char *_name;
    char _mangled[32];

    type_info(const type_info &);
    type_info &operator=(const type_info &);
};

class bad_cast : public exception
{
public:
    bad_cast(const char *name = "bad cast") throw()
        : exception(name) { }
    bad_cast(const char * const *) throw();
    bad_cast(const char * const &) throw();

    virtual ~bad_cast() throw() { }
};

class bad_typeid : public exception
{
public:
    bad_typeid(const char *name = "bad typeid") throw()
        : exception(name) { }

    virtual ~bad_typeid() throw() { }
};

class __non_rtti_object : public bad_typeid
{
public:
    __non_rtti_object(const char *name) throw()
        : bad_typeid(name) { }

    virtual ~__non_rtti_object() throw() { }
};

namespace std
{
    using ::type_info;
    using ::bad_cast;
    using ::bad_typeid;
} // namespace std

} // extern "C++"
#endif