change Vector2 param to a const Vector2&

[physics.git] / src / Entities / Line.h

diff --git a/src/Entities/Line.h b/src/Entities/Line.h
index 19ad61d..5798655 100644 (file)
--- a/src/Entities/Line.h
+++ b/src/Entities/Line.h
@@ -13,8 +13,8 @@
 class Line: public Particle
 {
     public:
-        Line(Vector2, Vector2, bool=true);
-        Line(Vector2, Vector2, float);
+        Line(const Vector2&, const Vector2&, bool=true);
+        Line(const Vector2&, const Vector2&, float);
         virtual ~Line();
 
         virtual void draw();