6. Abstract Maze Factory Sample, cont.

• The Abstract Factory ( download ) sample illustrates runtime "call dispatch" mechanism for

  
      Wall* MazeFactory::MakeWall();
  
      Wall* BombedMazeFactory::MakeWall();
  
  

  In summary,

  • MazeFactory::MakeWall( ) is an abstract operation (that is, virtual function in C++.)

  • MazeFactory and BombedMazeFactory are two concrete suppliers of

    • Wall

    • BombedWall