Here are the classes, structs, unions and interfaces with brief descriptions:

CBodyKeyPoint	BodyKeyPoint class is used for body keypoint creations and manipulations
CCleanCommand	Class that implements a command to clean the build folder by deleting old files
CCoordinateMappingManager	Class that is responsible for converting coordinates values from a coordinates' space to another one. A certain coordinates' space has to inherit from this class and implement its own conversion method, overriding the base class method
CCVPR_Lab	CVPR Lab class represents the CVPR Lab abstraction. The CVPR Lab is a Room with default values. Those default values are the ones above. Meanwhile, a Room object lets the possibility to define a room with custom dimensions. The real CVPR Lab is located at University of Naples Parthenope, Italy
CFacadeSingleton	FacadeSingleton class is used as a single access point to a simplified interface
CImageManager	ImageManager class is a general-purpose class useful for operations on images such as loading, saving, showing and releasing attached memory
CKafkaManager	Kafka class is a class that is responsible to send all generated output data, via Apache Kafka technology to the next AI Watch module
CMoveCommand	Class that implements a command to move files through specific directories
COpenCV_Manager	OpenCV_Manager class is used for general-purpose tasks on the captured frames
COpenPoseCommand	Class that implements a command to start and run OpenPose
COutputManager	OutputManager class is a class that abstracts final output-producing operations. An output format inherits from this class, such as OutputManagerJSON
COutputManagerJSON	OutputManagerJSON class is a class that abstracts final JSON output-producing operations
CPoint	Point class is used for point creations and manipulations
CPoint3D	Point3D class is used for Point3D creations and manipulations
CRealSenseD435Manager	RealSenseD435Manager class is a class that abstracts the behavior of an Intel RealSense D435 Camera, in order to capture frames, apply post-processing, and so on
CRealSenseManager	RealSenseManager class is a class that abstracts the behavior of an Intel RealSense Camera, in order to capture frames, apply post-processing, and so on
CRoom	Room class represents the Room abstraction. A Room object has different specifications, such as width and height. Furthermore, since we are interested in the conversion from real-world coordinates to Unity coordinates, it's important to have some more informations, such as the axes' origins of the digital twin room and the camera's coordinates' interval value
CSkeleton	Skeleton class is used for skeleton creations and manipulations
CSystemCommand	SystemCommand class is a class that represents a command given by the program to the system
CUnityCoordinateMappingManager	Class that is responsible for converting coordinates values from a coordinates' space to Unity coordinates' space whose parameters are specified at the top of this header file
CUsageManager	UsageManager class is a utility class that helps with configuration parameters