Varibel Biasa vs Variabel Pointer,,,,^_

Untuk membedakan antara variabel pointer dengan variabel biasa, perhatikan contoh berikut :

Variabel Biasa

Var

FirstName, LastName : String;

begin

^[1] FirstName:=’arma’;

LastName:=’dyah’;

^[2] FirstName:=LastName;

^[3] LastName:=’dyah’;

Writeln(FirstName);

Variabel Pointer

Var

FirstName, LastName : ^String;

begin

^[1] FirstName^:=’arma’;

LastName^:=’dyah’;

^[2] FirstName^:=LastName;

^[3] LastName^:=’dyah’;

Writeln(FirstName^);

Writeln(LastName^);

End.