Added Euclidean distance calculations

Euclidean.hpp

@@ -0,0 +1,39 @@
+#ifndef __EUCLIDIAN_HPP__
+#define __EUCLIDIAN_HPP__
+
+#include <math.h>
+
+class Euclidean
+{
+    public:
+        Euclidean(const int x, const int y) : _x(x), _y(y) {}
+
+        void setX(const int x) { _x = x; }
+
+        int getX() const { return _x; }
+
+        void setY(const int y) { _y = y; }
+
+        int getY() const { return _y; }
+
+        void setDistance(const double distance) { _distance = distance; }
+
+        double getDistance() const { return _distance; }
+
+        void setNearest(Euclidean & nearest) { _nearest = &nearest; }
+
+        Euclidean* getNearest() const { return _nearest; }
+
+        double computeDistanceFrom(const Euclidean & euclidian);
+
+    private:
+        int _x;
+
+        int _y;
+
+        double _distance;
+
+        Euclidean *_nearest;
+};
+
+#endif