| Class | Description |
|---|---|
| FreeBSD | FreeBSD implementation of OperatingSystem. |
| GenericBSD | Abstract base class for BSD-based operating systems. |
| GenericUnix | Generic Unix-like implementation of OperatingSystem. |
| Linux | Linux implementation of OperatingSystem. |
| MacOsX | MacOSX implementation of OperatingSystem. |
| NetBSD | NetBSD implementation of OperatingSystem. |
| Solaris | |
| Windows | Windows implementation of OperatingSystem. |