Example

var a: TVecInt; begin CreateIt(a); try a.Size(5,prInt32); a.Ramp(0,2); // [0, 2, 4, 6, 8] finally FreeIt(a); end; end;

which is identical to:

CreateIt(a); try a.Size(5,prInt32); for i:= 0 to a.Length-1 do a[i] := i*2; finally FreeIt(a); end;