current version.. forgot to commit

lib/EndlessAVG.h

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+#ifndef ENDLESSAVG_H
+#define ENDLESSAVG_H
+
+template <typename T> class EndlessAVG {
+
+private:
+
+	/** track the current sum of the vector's values */
+	T curSum;
+
+	/** the number of elements to average */
+	int count;
+
+public:
+
+	/** ctor */
+	EndlessAVG() : curSum(), count(0) {;}
+
+	/** add a new value */
+	void add(const T val) {
+		curSum += val;
+		++count;
+	}
+
+	/** get the current average */
+	T get() const {
+		return curSum / count;
+	}
+
+	/** get number of entries to average */
+	int getSize() const {
+		return count;
+	}
+
+};
+
+
+#endif // ENDLESSAVG_H