- kNoIterator,
- kHitIterator,
- kSDigitIteratorByDetectorElement,
- kSDigitIteratorByChamberAndCathode,
- kDigitIteratorByDetectorElement,
- kDigitIteratorByChamberAndCathode,
- kLocalTriggerIterator,
- kRegionalTriggerIterator
+ kNoIterator, ///< No iterator was constructed.
+ kHitIterator, ///< An iterator to iterate over the hits.
+ kSDigitIteratorByDetectorElement, ///< A summable digit iterator to iterate over the detector elements.
+ kSDigitIteratorByChamberAndCathode, ///< A summable digit iterator to iterate over chambers and cathodes.
+ kDigitIteratorByDetectorElement, ///< An iterator for simulated digits to iterate over the detector elements.
+ kDigitIteratorByChamberAndCathode, ///< An iterator for simulated digits to iterate over chambers and cathodes.
+ kLocalTriggerIterator, ///< An iterator for iterating over the simulated local triggers.
+ kRegionalTriggerIterator ///< An iterator for iterating over the simulated regional triggers.