1741   MatchStep(T FirstIter, T FirstEnd, T SecondIter, T SecondEnd)  in MatchStep()  argument
1742       : FirstIter(FirstIter), FirstEnd(FirstEnd), SecondIter(SecondIter),  in MatchStep()
1746     return (FirstIter == FirstEnd && SecondIter == SecondEnd);  in areBothFinished()
1749   bool isFirstFinished() const { return FirstIter == FirstEnd; }  in isFirstFinished()
1760   T getFirstIter() const { return FirstIter; }  in getFirstIter()
1768   T FirstIter;  member in __anon4d4e49c11111::MatchStep
1781     ++FirstIter;  in updateOneStep()
1785     ++FirstIter;  in updateOneStep()
1797   if (FirstIter != FirstEnd &&  in updateOneStep()
1798       (SecondIter == SecondEnd || FirstIter->first < SecondIter->first))  in updateOneStep()
1801            (FirstIter == FirstEnd || SecondIter->first < FirstIter->first))  in updateOneStep()