1 files changed, 0 insertions, 41 deletions
diff --git a/src/astar.cpp b/src/astar.cpp
index f5cabfb..b533130 100644
--- a/src/astar.cpp
+++ b/src/astar.cpp
@@ -2,44 +2,3 @@
 
 AStar::AStar() {
 }
-
-Node::Node() : previous_node(NULL), f_score(-1), g_score(0), h_score(-1) {
-	update_f_score();
-}
-
-bool operator<(const Node& n1, const Node& n2) {
-	if(n1.f_score == n2.f_score)
-		return n1.h_score < n2.h_score;
-	return n1.f_score < n2.f_score;
-}
-
-bool operator==(const Node& n1, const Node& n2) {
-	return n1.f_score == n2.f_score;
-}
-
-bool operator>(const Node& n1, const Node& n2) {
-	if(n1.f_score == n2.f_score)
-		return n1.h_score > n2.h_score;
-	return n1.f_score > n2.f_score;
-}
-
-bool operator<=(const Node& n1, const Node& n2) {
-	return n1.f_score <= n2.f_score;
-}
-
-bool operator>=(const Node& n1, const Node& n2) {
-	return n1.f_score >= n2.f_score;
-}
-
-bool operator!=(const Node& n1, const Node& n2) {
-	return !(n1 == n2);
-}
-
-std::ostream& operator<<(std::ostream& out, const Node& n) {
-	out << n.f_score;
-	return out;
-}
-
-void Node::update_f_score() {
-	f_score = g_score + h_score;
-}