updated Vector

git-svn-id: svn://anubis/gvsu@357 45c1a28c-8058-47b2-ae61-ca45b979098e

cs658/final/util/Vector.cc

@@ -0,0 +1,16 @@
+
+#include "Vector.h"
+#include <iostream>
+
+Vector::Vector()
+{
+    m_array[0] = 0.0;
+    m_array[1] = 0.0;
+    m_array[2] = 0.0;
+}
+
+std::ostream & operator<<(std::ostream & out, const Vector & v)
+{
+    out << "[" << v[0] << ", " << v[1] << ", " << v[2] << "]";
+    return out;
+}

cs658/final/util/Vector.h

@@ -0,0 +1,20 @@
+
+#ifndef VECTOR_H
+#define VECTOR_H VECTOR_H
+
+#include <iostream>
+
+class Vector
+{
+    public:
+        Vector();
+        ~Vector();
+        double & operator[](int idx) { return m_array[idx]; }
+        double operator[](int idx) const { return m_array[idx]; }
+        friend std::ostream & operator<<(std::ostream & out, const Vector & v);
+
+    private:
+        double  m_array[3];
+};
+
+#endif