Data Structures

Here are the data structures with brief descriptions:

CBox
CCar
CDynamicLib	Structure to load dynamically symbols from a shared library
CFord
CGFactory	Concrete factory that creates objects of type T
CGFactoryBase	Abstract creator used by GManager through type‑erased pointers
CGManager	Owns factories and dynamically‑loaded libraries, providing run‑time creation
CShape
CTesla
CTriangle