std::bad_typeid

Defined in header <typeinfo>
class bad_typeid : public std::exception;

An exception of this type is thrown when a typeid operator is applied to a dereferenced null pointer value or a polymorphic type.

Member functions

(constructor)	constructs a new bad_typeid object (public member function)
operator=	copies a bad_typeid object (public member function)
what [virtual]	returns explanatory string (virtual public member function)