A Hyperheuristic for the Dial-a-Ride Problem with Time Windows

Listing 2

The pseudocode of the low-level heuristiccall operator.

(1) function low_level_heuristic_call

(2)    = decode

(3)  download

(4)  execute

(5)    = upload( )

(6)    = encode

(7)  return

(8) end function