diff options
Diffstat (limited to 'src/tupleref.hpp')
| -rw-r--r-- | src/tupleref.hpp | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/src/tupleref.hpp b/src/tupleref.hpp index c6a6dcd..3e896be 100644 --- a/src/tupleref.hpp +++ b/src/tupleref.hpp @@ -17,8 +17,7 @@ using TupleOfRefs = std::tuple<std::reference_wrapper<T>...>; namespace detail { /** @brief Less than implementation for tuples of references. */ -template <size_t size, size_t i, typename T, typename U> -struct TupleOfRefsLess +template <size_t size, size_t i, typename T, typename U> struct TupleOfRefsLess { static constexpr bool compare(const T& l, const U& r) { @@ -30,7 +29,7 @@ struct TupleOfRefsLess { return false; } - return TupleOfRefsLess < size, i + 1, T, U >::compare(l, r); + return TupleOfRefsLess<size, i + 1, T, U>::compare(l, r); } }; @@ -49,17 +48,13 @@ struct TupleOfRefsLess<size, size, T, U> struct TupleOfRefsLess { template <typename... T, typename... U> - constexpr bool operator()( - const TupleOfRefs<T...>& l, - const TupleOfRefs<U...>& r) const + constexpr bool operator()(const TupleOfRefs<T...>& l, + const TupleOfRefs<U...>& r) const { static_assert(sizeof...(T) == sizeof...(U), "Cannot compare tuples of different lengths."); - return detail::TupleOfRefsLess < - sizeof...(T), - 0, - TupleOfRefs<T...>, - TupleOfRefs<U... >>::compare(l, r); + return detail::TupleOfRefsLess<sizeof...(T), 0, TupleOfRefs<T...>, + TupleOfRefs<U...>>::compare(l, r); } }; |
