(gdb) p ib
$9 = {
  <NoCopy> = {<No data fields>}, 
  members of ImageBuffer: 
  kind = 0, 
  size = {
    <Moveable<Size_<int>,EmptyClass>> = {
      <> = {<No data fields>}, <No data fields>}, 
    members of Size_<int>: 
    cx = 3328, 
    cy = 3328
  }, 
  pixels = {
    <Moveable<Buffer<RGBA>,EmptyClass>> = {
      <> = {<No data fields>}, <No data fields>}, 
    members of Buffer<RGBA>: 
    ptr = 0x428a008
  }, 
  hotspot = {
    <Moveable<Point_<int>,EmptyClass>> = {
      <> = {<No data fields>}, <No data fields>}, 
    members of Point_<int>: 
    x = 256, 
    y = 256
  }, 
[snip]

(gdb) n
240                     s += 13;
(gdb) n
241                     int len = ib.GetLength();
(gdb) p len
$10 = 11075584