Overview
Classes: Application, LoggingSubsystem, ServerApplication, Subsystem, WindowSize
Classes
class Application
The Application class implements the main subsystem
in a process. 
class LoggingSubsystem
The LoggingSubsystem class initializes the logging
framework using the LoggingConfigurator.
class ServerApplication
A subclass of the Application class that is used
for implementing server applications.
class Subsystem
Subsystems extend an application in a modular way.
struct WindowSize