Class constants

FP supports typed class constants, if the compiler-switch {$static on} is set. There are no untyped class constants.

type
	TCars = class(TVehicles)
		private
		public
			wheelcount: integer; static;
	end;

begin
	TCars.wheelcount := 4;
	// further assignments are forbidden
end.

Weblinks

• “Static fields” in FPC-doc