Public Member Functions | |
virtual const char * | what () const throw () |
If you attempt an invalid dynamic_cast
expression, an instance of this class (or something derived from this class) is thrown.
Definition at line 135 of file typeinfo.
virtual const char* std::exception::what | ( | ) | const throw () [virtual, inherited] |
Returns a C-style character string describing the general cause of the current error.
Reimplemented in std::ios_base::failure, std::logic_error, and std::runtime_error.