1157   MatchStep(T FirstIter, T FirstEnd, T SecondIter, T SecondEnd)  in MatchStep()  argument
1158       : FirstIter(FirstIter), FirstEnd(FirstEnd), SecondIter(SecondIter),  in MatchStep()
1162     return (FirstIter == FirstEnd && SecondIter == SecondEnd);  in areBothFinished()
1165   bool isFirstFinished() const { return FirstIter == FirstEnd; }  in isFirstFinished()
1176   T getFirstIter() const { return FirstIter; }  in getFirstIter()
1184   T FirstIter;  member in __anon73ab2c7b0c11::MatchStep
1197     ++FirstIter;  in updateOneStep()
1201     ++FirstIter;  in updateOneStep()
1213   if (FirstIter != FirstEnd &&  in updateOneStep()
1214       (SecondIter == SecondEnd || FirstIter->first < SecondIter->first))  in updateOneStep()
1217            (FirstIter == FirstEnd || SecondIter->first < FirstIter->first))  in updateOneStep()