These pages contain the documentation for all ROOT classes, and the conceptual structure of the ROOT classes, its modules. The documentation can be accessed by browsing the modules below, by accessing a certain class directly using the Class Index, or by simply searching the reference guide (see search field above). The ROOT Tutorials show how to use many of ROOT's classes.
A complete list of all classes defined in ROOT
A hierarchy graph of all classes, showing each class's base and derived classes
A complete list of all types
A diagram showing all of ROOT's libraries and their dependencies