diff options
Diffstat (limited to 'lib/collections.h')
| -rw-r--r-- | lib/collections.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/collections.h b/lib/collections.h index 7d78ef9..943b986 100644 --- a/lib/collections.h +++ b/lib/collections.h @@ -149,11 +149,14 @@ template<typename T> struct pair_range { { return pair.first; } + constexpr auto & end() const noexcept { return pair.second; } + const std::pair<T, T> & pair; }; + template<typename T> pair_range(std::pair<T, T>) -> pair_range<T>; |