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()
1751   bool isSecondFinished() const { return SecondIter == SecondEnd; }  in isSecondFinished()
1762   T getSecondIter() const { return SecondIter; }  in getSecondIter()
1771   T SecondIter;  member in __anon4d4e49c11111::MatchStep
1782     ++SecondIter;  in updateOneStep()
1788     ++SecondIter;  in updateOneStep()
1798       (SecondIter == SecondEnd || FirstIter->first < SecondIter->first))  in updateOneStep()
1800   else if (SecondIter != SecondEnd &&  in updateOneStep()
1801            (FirstIter == FirstEnd || SecondIter->first < FirstIter->first))  in updateOneStep()