SbXfBox3f(3) on Linux
The text 2ffb7acaaa0c, as Debian 7 (Wheezy) shipped it.
The SbXfBox3f class is a 3 dimensional box with floating point coordinates and an attached transformation. This box class is used by many other classes in Coin for data exchange. It provides storage for two box corners with floating point coordinates, and for a floating point 4x4 transformation matrix.