{
>Is there a way (using bit manipulations such as AND, OR, XOR) to
>swap to Variables without making a 3rd temporary Variable?
>
If the two Variables are numbers, and the following operations
won't overflow the limitations of the Type, then yes, you can
do it like this:
}
Var
A, B : Integer;
begin
A := 5;
B := 3;
A := A + B;
B := A - B;
A := A - B;
{ which is
A := 5 + 3 (8)
B := 8 - 3 (5)
A := 8 - 5 (3)
A = 3
B = 5 }
end;