std::bad_typeid - Thrown when a NULL pointer in a typeid expression is used.

       Generated automatically by Doxygen for libstdc++ from the source code.

                                                    libstdc++                              std::bad_typeid(3cxx)

       Thrown when a NULL pointer in a typeid expression is used.

virtualconstchar*std::bad_typeid::what()const[virtual],[noexcept]
       Returns a C-style character string describing the general cause of the current error.

       Reimplemented from std::exception.

       std::bad_typeid - Thrown when a NULL pointer in a typeid expression is used.

       #include <typeinfo>

       Inherits std::exception.

   PublicMemberFunctionsvirtual const char * what () const noexcept