From 6e73c22d9144e9da12d4bc7ebdbaf8319618232f Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Mon, 15 Aug 2011 20:11:20 +1000
Subject: [PATCH] Move point to the util namespace

---
 point.cpp |  1 +
 point.hpp | 16 +++++++++-------
 2 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/point.cpp b/point.cpp
index fc9852e3..95c34d36 100644
--- a/point.cpp
+++ b/point.cpp
@@ -22,6 +22,7 @@
 #include <cmath>
 
 using namespace std;
+using namespace util;
 
 
 point::point (double _x, double _y):
diff --git a/point.hpp b/point.hpp
index 0c33d953..12b2426b 100644
--- a/point.hpp
+++ b/point.hpp
@@ -20,15 +20,17 @@
 #ifndef __UTIL_POINT_HPP
 #define __UTIL_POINT_HPP
 
-/// A two dimensional position in space
-struct point {
-    double x, y;
+namespace util {
+    /// A two dimensional position in space
+    struct point {
+        double x, y;
 
-    point (double x, double y);
+        point (double x, double y);
 
-    double distance  (const point &) const;
-    double manhattan (const point &) const;
-};
+        double distance  (const point &) const;
+        double manhattan (const point &) const;
+    };
+}
 
 
 #endif // __UTIL_POINT_HPP