#include <iostream.h>

class Sample {
 public:
   char* salutation;
   Sample(char* c) { // constructor
     if ((salutation=(char*)malloc(strlen(c)+1))==0) {
       cerr << "memory allocation error\n";
       exit(1);
     }
     strcpy(salutation,c);
   }//end constructor Sample
   ~Sample() { free(salutation); } // destructor
};//end class Sample


// function doit -------------------------------------
void doit()
{
  Sample sample("hey");
  cout << sample.salutation << '\n';
}//end doit


// function main --------------------------------------
int main()
{
  while(1) doit();
  return 0;
}//end main