| DDCliApplication | A class that represents a command line application |
| < DDCliApplicationDelegate > | Methods that the DDCliApplication delegate must implement |
| DDCliParseException | A option parsing exception |
| DDGetoptLongParser | A command line option parser implemented using getopt_long(3) |
| DDGetoptOption | Structure to use for option tables |
| NSObject(DDGetoptLong) | DDGetoptLong delegate methods |