Like all OsidLists, FunctionList provides a means for accessing Function elements sequentially either one at a time or many at a time. Examples:

                     
                     
                     while (fl.hasNext()) {
                          Function function = fl.getNextFunction();
                     }
                     
                                 
                     
                

                     
                     
                     while (fl.hasNext()) {
                          Function[] functions = fl.getNextFunctions(fl.available());
                     }