home *** CD-ROM | disk | FTP | other *** search
/ Cream of the Crop 1 / Cream of the Crop 1.iso / PROGRAM / CUJ9209.ARJ / 1009020B < prev    next >
Text File  |  1992-07-08  |  252b  |  18 lines
  1. // LISTING 2
  2.  
  3. #include "jmpstack.h"
  4.  
  5. extern void terminate();
  6.  
  7. jmp_buf& JmpStack::operator++()
  8. {
  9.     if(++current == SIZE) terminate();
  10.     return stack[current];
  11. }
  12.  
  13. jmp_buf& JmpStack::operator--()
  14. {
  15.     if(current < 0) terminate();
  16.     return stack[current--];
  17. }
  18.