change Vector2 param to a const Vector2&

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

diff --git a/src/Entities/Particle.cpp b/src/Entities/Particle.cpp
index 9322314..da9a6d1 100644 (file)
--- a/src/Entities/Particle.cpp
+++ b/src/Entities/Particle.cpp
@@ -2,12 +2,12 @@
 #include "../Vector2.h"
 
 /// ***** Public Class Methods *****
-Particle::Particle(Vector2 pos, bool canDie)
+Particle::Particle(const Vector2& pos, bool canDie)
     : Entity(pos), canDie(canDie)
 {
 
 }
-Particle::Particle(Vector2 pos, float lifeTime)
+Particle::Particle(const Vector2& pos, float lifeTime)
     : Entity(pos), lifeTime(lifeTime)
 {