change Vector2 param to a const Vector2&

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

diff --git a/src/Entities/Line.cpp b/src/Entities/Line.cpp
index 14f1526..4814eff 100644 (file)
--- a/src/Entities/Line.cpp
+++ b/src/Entities/Line.cpp
@@ -2,12 +2,12 @@
 #include "../Vector2.h"
 
 /// ***** Public Class Methods *****
-Line::Line(Vector2 org, Vector2 dest, bool canDie)
+Line::Line(const Vector2& org, const Vector2& dest, bool canDie)
     : Particle(org, canDie), dest(dest)
 {
 
 }
-Line::Line(Vector2 org, Vector2 dest, float life_time)
+Line::Line(const Vector2& org, const Vector2& dest, float life_time)
     : Particle(org, life_time), dest(dest)
 {