ADD: added automatic delete of lost tracks

include/Entities/Tracklist/Tracklist.hpp

@@ -17,6 +17,7 @@
 #include <string>
 #include <thread>
 #include <loguru.hpp>
+#include <SimCore/CallBackTimer.hpp>
 
 namespace TrackList 
 {
@@ -25,6 +26,10 @@ namespace TrackList
     {
         public: 
             TrackList();
+            ~TrackList();
+            TrackList(const TrackList &other);
+            TrackList& operator=(const TrackList & oter);
+
             void addTrack(std::shared_ptr<SimCore::SensorTrack> Track);
             std::shared_ptr<SimCore::SensorTrack> getTrack(SimCore::Identifier);
             
@@ -36,12 +41,22 @@ namespace TrackList
 
             void getJsonTRackList(nlohmann::json &message);
             std::map<std::string, std::shared_ptr<SimCore::SensorTrack>> getTrackStore();
-            
+
+            /**
+             * @brief cheks the trackstore for old tracks to delete
+             * 
+             */
+            void checkTrackStore();
 
         private: 
             mutable std::mutex mx_;
             std::map<std::string, std::shared_ptr<SimCore::SensorTrack>> TrackStore_;
 
+            /// seconds after the last updated a track gets deleted 
+            const int trackNoUpdateTime = 10;
+
+            CallBackTimer timer_;
+
 
     };