21 struct ViewWithCounting : std::ranges::view_base {  struct
25 …constexpr ViewWithCounting(int& copies_ctr, int& moves_ctr) : times_copied(&copies_ctr), times_mov…  in ViewWithCounting()  function
27   constexpr ViewWithCounting(const ViewWithCounting& rhs)  in ViewWithCounting()  function
32   constexpr ViewWithCounting(ViewWithCounting&& rhs)  in ViewWithCounting()  argument
41   constexpr ViewWithCounting& operator=(const ViewWithCounting&) = default;  argument
42   constexpr ViewWithCounting& operator=(ViewWithCounting&&) = default;
43   constexpr bool operator==(const ViewWithCounting&) const { return true; }  in operator ==()  argument
45 static_assert(std::ranges::forward_range<ViewWithCounting>);
46 static_assert(std::ranges::view<ViewWithCounting>);
66     using View = ViewWithCounting;  in test()
67     using Pattern = ViewWithCounting;  in test()