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C/C++ Source or Header  |  1993-04-10  |  288b  |  15 lines
  1.  // LCempty.cpp  contains code for testing for empty linked lists.
  2.  // part of LinkClass:: routines.
  3.  
  4. #include <stdlib.h>
  5. #include <alloc.h>
  6. #include <iostream.h>
  7. #include "wtwg.h"
  8.  
  9. #include "dblib.h"
  10.     
  11. int  LinkClass::isEmpty () 
  12.         {
  13.         return (nx==this || nx==NULL); 
  14.         }
  15.