6295 struct Transversal(Ror,  struct
6298     private alias RangeOfRanges = Unqual!Ror;
6299     private alias InnerRange = ElementType!RangeOfRanges;
6300     private alias E = ElementType!InnerRange;
6302     private void prime()  in prime()
6323     this(RangeOfRanges input, size_t n)  in this()
6359         assert(!empty, "Attempting to fetch the front of an empty Transversal");  in front()  argument
6385         assert(!empty, "Attempting to popFront an empty Transversal");  in popFront()  argument
6409             assert(!empty, "Attempting to fetch the back of an empty Transversal");  in back()  argument
6416             assert(!empty, "Attempting to popBack an empty Transversal");  in popBack()  argument
6424             E moveBack()  in moveBack()
6433             @property void back(E val)  in back()
6451         auto ref opIndex(size_t n)  in opIndex()
6459             E moveAt(size_t n)  in moveAt()
6468             void opIndexAssign(E val, size_t n)  in opIndexAssign()
6477             @property size_t length()  in length()
6482             alias opDollar = length;
6506 Transversal!(RangeOfRanges, opt) transversal  argument