1 files changed, 7 insertions, 0 deletions

diff --git a/PositionI.hpp b/PositionI.hpp
index 4706454..25455ef 100644
--- a/PositionI.hpp
+++ b/PositionI.hpp
@@ -1,5 +1,7 @@
 #pragma once
 
+#include <ostream>
+
 class PositionI {
 public:
     PositionI(int x, int z, int y);
@@ -37,6 +39,11 @@ public:
     bool operator>=(const PositionI &rhs) const;
 
     PositionI operator-(const PositionI &other)const;
+    PositionI operator*(int other)const;
+    PositionI operator*(const PositionI &other)const;
+    PositionI operator/(int other)const;
+
+    friend std::ostream &operator<<(std::ostream &os, const PositionI &i);
 
 private:
     int m_x, m_y, m_z;