...

mcc/mcc_tracking_model.h

@@ -115,7 +115,9 @@ public:
 
     template <mcc_all_controls_c CONTROLS_T, mcc_logger_c LoggerT = MccNullLogger>
     MccSimpleTrackingModel(CONTROLS_T* controls, LoggerT logger)
-        : _stopTracking(new std::atomic_bool()), _currentParamsMutex(new std::mutex())
+        : _stopTracking(new std::atomic_bool()),
+          _currentParamsMutex(new std::mutex()),
+          _lastError(MccSimpleTrackingModelErrorCode::ERROR_OK)
     {
         std::ostringstream os;
         os << std::this_thread::get_id();
@@ -465,6 +467,10 @@ public:
         return _currentParams;
     }
 
+    error_t trackinLastError() const
+    {
+        return _lastError;
+    }
 
 protected:
     std::function<error_t()> _trackingFunc{};
@@ -472,6 +478,8 @@ protected:
 
     tracking_params_t _currentParams{};
     std::unique_ptr<std::mutex> _currentParamsMutex{};
+
+    error_t _lastError;
 };
 
 }  // namespace mcc