Add less than operator for Point2

2025-04-30 19:27:28 +02:00
parent e0cd315909
commit a819caba8b
2 changed files with 6 additions and 0 deletions
--- a/include/aoc/Point2.hpp
+++ b/include/aoc/Point2.hpp
@@ -38,6 +38,7 @@ class Point2
    Point2(const int x, const int y);
    bool operator==(const Point2& rhs) const;
    bool operator!=(const Point2& rhs) const;
+    bool operator<(const Point2& rhs) const;
    Point2 operator+(const Point2& rhs) const;
    Point2 operator-(const Point2& rhs) const;
    Point2 operator*(const int rhs) const;