added support for XML reading/writing

new serialization interfaces
new helper methods
new wifi models

geo/BBoxes3.h

@@ -0,0 +1,45 @@
+#ifndef BBOXES3_H
+#define BBOXES3_H
+
+#include "BBox3.h"
+#include <vector>
+
+class BBoxes3 {
+
+private:
+
+	/** all contained bboxes */
+	std::vector<BBox3> bboxes;
+
+public:
+
+	/** empty ctor */
+	BBoxes3() {;}
+
+	/** ctor with entries */
+	BBoxes3(const std::vector<BBox3>& bboxes) : bboxes(bboxes) {;}
+
+
+	/** add the given bbox */
+	void add(const BBox3& bbox) {
+		bboxes.push_back(bbox);
+	}
+
+	/** get all contained bboxes */
+	const std::vector<BBox3>& get() const {
+		return bboxes;
+	}
+
+	/** does the compound contain the given point? */
+	bool contains(const Point3& p) const {
+		for (const BBox3& bb : bboxes) {
+			if (bb.contains(p)) {return true;}
+		}
+		return false;
+	}
+
+
+
+};
+
+#endif // BBOXES3_H