include/c++/exception

   1 // Exception Handling support header for -*- C++ -*-
   2
   3 #ifndef __EXCEPTION__
   4 #define __EXCEPTION__
   5
   6 extern "C++" {
   7
   8 class exception
   9 {
  10 public:
  11     exception() throw();
  12     exception(const char * const &) throw();
  13     exception(const char * const &, int) throw();
  14
  15     virtual ~exception() throw();
  16
  17     virtual const char *what() const throw();
  18 private:
  19     const char *_name;
  20     int _do_free;
  21 };
  22
  23 class bad_exception : public exception
  24 {
  25 public:
  26     bad_exception(const char *name = "bad exception") throw()
  27         : exception(name) { }
  28
  29     virtual ~bad_exception() throw() { }
  30 };
  31
  32 namespace std
  33 {
  34     using ::exception;
  35     using ::bad_exception;
  36
  37     typedef void (*unexpected_handler) ();
  38
  39     unexpected_handler set_unexpected(unexpected_handler) throw();
  40
  41     __MINGW_ATTRIB_NORETURN void unexpected();
  42
  43     bool uncaught_exception() throw();
  44 } // namespace std
  45
  46 typedef void (*terminate_handler) ();
  47 terminate_handler set_terminate(terminate_handler) throw();
  48 __MINGW_ATTRIB_NORETURN void terminate() throw();
  49
  50 } // extern "C++"
  51
  52 #endif