change Vector2 param to a const Vector2&

[physics.git] / src / Entities / Entity.cpp

diff --git a/src/Entities/Entity.cpp b/src/Entities/Entity.cpp
index d652e2d..462fcd0 100644 (file)
--- a/src/Entities/Entity.cpp
+++ b/src/Entities/Entity.cpp
@@ -5,7 +5,7 @@
 
 /// ***** Public Class Methods *****
 
-Entity::Entity(Vector2 pos)
+Entity::Entity(const Vector2& pos)
   : position(pos), velocity(0,0)
 {