a multi-platform game library for C/C++ developers that provides many functions for graphics, sounds, player input (keyboard, mouse, and joystick), and timers.
a way of representing structural information as diagrams of abstract graphs and networks. Automatic graph drawing has many important applications in software engineering, database and web design, networking, and in visual interfaces for many other domains
a C++ template library for generic programming. It contains implementations of AVL Tree, Linked List, Vector, Binary Search Table, Queue, String and Sort.