[pet] [vic20] [c64] [c16] [cplus4] [c128] [x16] [m65]

THIS is a special variable that refers to the instance on which the method was called.

TYPE vector
  x AS INT
  y AS INT
  SUB TRANSLATE(dx AS INT, dy AS INT)
    THIS.x = THIS.x + dx
    THIS.y = THIS.y + dy
  END SUB
END TYPE

DIM v AS vector
v.x = 10 : v.y = 10
CALL v.TRANSLATE(5, 5)
PRINT v.x, v.y