huge commit

- worked on about everything
- grid walker using plugable modules
- wifi models
- new distributions
- worked on geometric data-structures
- added typesafe timestamps
- worked on grid-building
- added sensor-classes
- added sensor analysis (step-detection, turn-detection)
- offline data reader
- many test-cases

sensors/radio/WiFiGridNode.h

@@ -79,13 +79,6 @@ template <int maxAccessPoints> struct WiFiGridNode {
 	WiFiGridNode() {;}
 
 
-
-	/** shared vector of all accesspoints the are present within the map. the IDX referes to this vector */
-	static std::vector<AccessPoint>& getMapAPs() {
-		static std::vector<AccessPoint> list;
-		return list;
-	}
-
 	/** get the maximum number of APs each node is able to store */
 	int getMaxAPs() const {return maxAccessPoints;}
 
@@ -104,7 +97,7 @@ template <int maxAccessPoints> struct WiFiGridNode {
 	float getRSSI(const MACAddress mac) const {
 		for (const WiFiGridNodeAP ap : strongestAPs) {
 			if (!ap.isValid()) {break;}			// reached the end
-			if (getMapAPs()[ap.getAPIdx()].mac == mac) {return ap.getRSSI();}
+			if (getMapAPs()[ap.getAPIdx()].getMAC() == mac) {return ap.getRSSI();}
 		}
 		return 0;
 	}
@@ -117,6 +110,44 @@ template <int maxAccessPoints> struct WiFiGridNode {
 		return getMaxAPs();
 	}
 
+	/** shared vector of all accesspoints the are present within the map. the IDX referes to this vector */
+	static std::vector<AccessPoint>& getMapAPs() {
+		static std::vector<AccessPoint> list;
+		return list;
+	}
+
+
+protected:
+
+	/** serialize static members */
+	static void staticSerialize(std::ostream& out) {
+
+		// number of APs within map
+		const int numAPs = getMapAPs().size();
+
+		// serialize number and APs within map
+		out.write((const char*) &numAPs, sizeof(numAPs));
+		out.write((const char*) getMapAPs().data(), sizeof(getMapAPs()[0])*numAPs);
+
+	}
+
+	/** deserialize static members */
+	static void staticDeserialize(std::istream& inp) {
+
+		// get number of APs within map
+		int numAPs;
+		inp.read((char*) &numAPs, sizeof(numAPs));
+
+		// allocate
+		getMapAPs().resize(numAPs);
+
+		// deserialize APs within map
+		inp.read((char*) getMapAPs().data(), sizeof(getMapAPs()[0])*numAPs);
+
+	}
+
+
+
 
 };// __attribute__((packed));