1082   MatchStep(T FirstIter, T FirstEnd, T SecondIter, T SecondEnd)  in MatchStep()  argument
1083       : FirstIter(FirstIter), FirstEnd(FirstEnd), SecondIter(SecondIter),  in MatchStep()
1087     return (FirstIter == FirstEnd && SecondIter == SecondEnd);  in areBothFinished()
1092   bool isSecondFinished() const { return SecondIter == SecondEnd; }  in isSecondFinished()
1103   T getSecondIter() const { return SecondIter; }  in getSecondIter()
1112   T SecondIter;  member in __anon4e4d357f0b11::MatchStep
1123     ++SecondIter;  in updateOneStep()
1129     ++SecondIter;  in updateOneStep()
1139       (SecondIter == SecondEnd || FirstIter->first < SecondIter->first))  in updateOneStep()
1141   else if (SecondIter != SecondEnd &&  in updateOneStep()
1142            (FirstIter == FirstEnd || SecondIter->first < FirstIter->first))  in updateOneStep()