Declarations

procedure Swap(var A, B: Pointer); overload;
procedure Swap(var A, B: Integer); overload;
procedure Swap(var A, B: TFixed); overload;
procedure Swap(var A, B: TColor32); overload;
procedure Swap32(var A, B); overload;

Overload Details

Overload 1

procedure Swap(var A, B: Pointer); overload;

Exchanges two Pointer values.

Parameter	Type	Description
A, B	Pointer	Variables whose pointer values will be swapped.

Overload 2

procedure Swap(var A, B: Integer); overload;

Exchanges two Integer values.

Parameter	Type	Description
A, B	Integer	Variables whose integer values will be swapped.

Overload 3

procedure Swap(var A, B: TFixed); overload;

Exchanges two TFixed values.

Parameter	Type	Description
A, B	TFixed	Variables whose fixed-point values will be swapped.

Overload 4

procedure Swap(var A, B: TColor32); overload;

Exchanges two TColor32 values.

Parameter	Type	Description
A, B	TColor32	Variables whose color values will be swapped.

Overload 5

procedure Swap32(var A, B); overload;

Exchanges two untyped 32-bit values.

Parameter	Type	Description
A, B	var	Untyped variables (32-bit wide) to exchange.

Description

Swap exchanges the values of variables A and B in place.

See also

• TestSwap
• Swap16