Here is a list of all documented files with brief descriptions:

[detail level 123]

include
util
csvwriter.h	Defines a simple API when creating a comma separated value (CSV) file
gnuplot.h	Simple wrapper to simplify plotting using the gnuplot application
idirectory.h	The file defines an interface against directory file tree structure. The IDirectory class is used in application that keeps track files in one or more directories
ifile.h
ihwinfo.h	Simple interface against hardware information
ilisten.h	Defines an interface against the listen functionality
ilistenclient.h	Defines a client interface
ilogger.h	Defines an interface against a generic logger
isuperviseapplication.h	Interface against a task that supervise that an executable is running
isupervisemaster.h	Interface against a supervise master
isyslogserver.h	Defines an interface against a syslog server
ixmlfile.h
ixmlnode.h
listenconfig.h	Defines an interface to the listen configuration shared memory
logconfig.h	Singleton that is used to configure default loggers
logging.h	Standard log interfaces
logmessage.h
logstream.h	Implements a stream interface to log messages. This is the file to use in most applications. The LOG_INFO() and the LOG_ERROR() macros is wrap around the location calls
serialportinfo.h	The serial port information is used to list COM and USB ports
stringparser.h	Helper class that splits a string into various tags
stringutil.h
structureddata.h	Syslog structured data interface
syslogmessage.h	Implements an interface against a syslog message
systeminfo.h	Interface against the system information
tempdir.h	Helper class that creates a directory in the system temporary path
threadsafequeue.h	Implements a thread-safe queue
timestamp.h	Contains various conversion between different time formats
unithelper.h	Support class when creating unit of measure and quantities groups
utilfactory.h