interval: Add empty() method

Signed-off-by: Simon Rozman <simon@rozman.si>
2023-03-15 08:41:39 +01:00 · 2023-03-15 08:41:39 +01:00 · 601cfec62d
commit 601cfec62d
parent b43b853235
1 changed files with 7 additions and 0 deletions
--- a/include/stdex/interval.h
+++ b/include/stdex/interval.h
@ -45,6 +45,13 @@ namespace stdex
        ///
        inline T size() const { return start <= end ? end - start : 0; }

+        ///
+        /// Is interval empty?
+        ///
+        /// \returns true if interval is empty or false otherwise
+        ///
+        inline bool empty() const { return start >= end; }
+
        ///
        /// Is interval valid?
        ///