Methode position (recursive)

gistfile1.txt

  public int position(Elt e){
    
      int result ;
      
      if (contient(e)) {
         result = positionSiContient(e);
      } 
      else {
         result = 0;
      }
      return result;
   }   
         
   private int positionSiContient(Elt e){
      int result ;
      
      if (tete().estEgalA(e)) {
         result = 1;
      } 
      else {
         result = 1 + corps().positionSiContient(e);
      }
      return result;
   }