Add some util::range helper methods

2023-03-08 22:24:38 +03:00 · 2023-03-08 22:24:38 +03:00 · c639e533fe
commit c639e533fe
parent d27d4cca17
1 changed files with 10 additions and 0 deletions
--- a/libs/util/include/psemek/util/range.hpp
+++ b/libs/util/include/psemek/util/range.hpp
@ -65,6 +65,16 @@ namespace psemek::util
 		{
 			return it_end;
 		}
+
+		auto size() const
+		{
+			return end() - begin();
+		}
+
+		auto empty() const
+		{
+			return begin() == end();
+		}
 	};

 	template <typename Iterator>