Use the Browser Window to find functions that are overrides. To find these overrides, disable the Show Inherited checkbox in the Browser Window toolbar. Disabling the checkbox disables the display of unchanged inherited functions. However, it does not disable functions you have overridden.
Next, look for functions that are marked as virtual with an Identifier icon. Most of these functions are likely to be overrides of inherited functions, although some could be functions you declared in the class that were not inherited from an ancestor.
To open a Symbol Window for any routine with multiple definitions, right-click (Windows) or click and hold (Mac OS, Solaris, and Linux) on a routine name, and then choose Find all implementations of. Combined with a Hierarchy view, you see precisely who overrides the routine, and where the routines are found in the class hierarchy.