Inheritance diagram for std::exception:
Public Member Functions | |
exception () throw () | |
virtual | ~exception () throw () |
virtual const char * | what () const throw () |
This is the base class for all exceptions thrown by the standard library, and by certain language expressions. You are free to derive your own exception classes, or use a different hierarchy, or to throw non-class data (e.g., fundamental types).
Definition at line 54 of file exception.
virtual std::exception::~exception | ( | ) | throw () [virtual] |
virtual const char* std::exception::what | ( | ) | const throw () [virtual] |
Returns a C-style character string describing the general cause of the current error.
Reimplemented in std::ios_base::failure, std::logic_error, std::runtime_error, and std::tr1::bad_weak_ptr.