interface changes

added new data-strcutures for new sensors
new helper methods
fixed some issues

math/Distributions.h

@@ -9,5 +9,6 @@
 #include "distribution/Region.h"
 #include "distribution/Triangle.h"
 #include "distribution/NormalN.h"
+#include "distribution/Rectangular.h"
 
 #endif // DISTRIBUTIONS_H

math/Interpolator.h

@@ -3,6 +3,7 @@
 
 #include "../Assertions.h"
 #include "../Exception.h"
+#include "../data/Timestamp.h"
 
 #include <vector>
 #include <algorithm>
@@ -49,7 +50,7 @@ public:
 
 		// interpolate
 		const int idx1 = (idx2 > 0) ? (idx2 - 1) : (idx2);
-		const float percent = (key - entries[idx1].key) / (float) (entries[idx2].key - entries[idx1].key);
+		const float percent = getPercent(key, entries[idx1].key, entries[idx2].key); //(key - entries[idx1].key) / (float) (entries[idx2].key - entries[idx1].key);
 		const Value res = entries[idx1].value + (entries[idx2].value - entries[idx1].value) * percent;
 		return res;
 
@@ -57,6 +58,16 @@ public:
 
 protected:
 
+	/** special interpolation for the timestamp class */
+	static inline float getPercent(const Timestamp key, const Timestamp t1, const Timestamp t2) {
+		return (key - t1).ms() / (float) (t2 - t1).ms();
+	}
+
+	/** interpolation for generic datatypes [int, float, double, ..] */
+	template <typename T> static inline float getPercent(const T key, const T t1, const T t2) {
+		return (key - t1) / (float) (t2 - t1);
+	}
+
 	/** get the nearest index for the given key */
 	int getIdxAfter(const Key key) const {
 

math/MovingAVG.h

@@ -11,7 +11,7 @@ private:
 	std::vector<T> values;
 
 	/** track the current sum of the vector's values */
-	T curSum = 0;
+	T curSum;
 
 	/** the number of elements to average */
 	int size;
@@ -19,7 +19,7 @@ private:
 public:
 
 	/** ctor */
-	MovingAVG(const int size) : size(size) {;}
+	MovingAVG(const int size) : curSum(), size(size) {;}
 
 	/** add a new value */
 	void add(const T val) {