X-Git-Url: http://gitweb.pgornicz.com/gitweb.cgi?a=blobdiff_plain;f=src%2FEntities%2FLine.cpp;h=3d8387ddc0f4062687ce75bb0a2cdcdcac20fe93;hb=e4d7555ada4b164f6ee12019356bdb0a12c5fbf9;hp=14f1526d3f2887a1e82a79523b1327b688cd6799;hpb=ad9f1fb6bdfc51df61a7fb52d607ca0c0bceca4c;p=physics.git

diff --git a/src/Entities/Line.cpp b/src/Entities/Line.cpp
index 14f1526..3d8387d 100644
--- a/src/Entities/Line.cpp
+++ b/src/Entities/Line.cpp
@@ -1,13 +1,33 @@
+/*
+ *  Copyright (C) 2008 Patrik Gornicz, Gornicz_P (at) hotmail (dot) com.
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 #include "Line.h"
+
 #include "../Vector2.h"
 
-/// ***** Public Class Methods *****
-Line::Line(Vector2 org, Vector2 dest, bool canDie)
+
+/// ***** Constructors/Destructors *****
+
+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)
 {
 
@@ -17,6 +37,8 @@ Line::~Line()
 
 }
 
+/// ***** Public Class Methods *****
+
 void Line::draw()
 {
     // TODO