Ref T259, Ref T243 elevation provider statistics

src/blackmisc/simulation/simulationenvironmentprovider.cpp

@@ -24,13 +24,12 @@ namespace BlackMisc
                 if (m_elvCoordinates.containsObjectInRange(elevationCoordinate, minRange(epsilon))) { return false; }
             }
             {
-                // we keep latest at fron
+                // we keep latest at front
                 // * we assume we find them faster
                 // * and need the more frequently (the recent ones)
                 QWriteLocker l(&m_lockElvCoordinates);
                 if (m_elvCoordinates.size() > MaxElevations) { m_elvCoordinates.pop_back(); }
                 m_elvCoordinates.push_front(elevationCoordinate);
-
             }
             return true;
         }
@@ -95,7 +94,19 @@ namespace BlackMisc
         CElevationPlane ISimulationEnvironmentProvider::findClosestElevationWithinRange(const ICoordinateGeodetic &reference, const PhysicalQuantities::CLength &range) const
         {
             const CCoordinateGeodetic coordinate = this->getElevationCoordinates().findClosestWithinRange(reference, minRange(range));
-            return CElevationPlane(coordinate, reference); // plane with radis = distnace to reference
+            const bool found = !coordinate.isNull();
+            {
+                QWriteLocker l{&m_lockElvCoordinates };
+                if (found) { m_elvFound++; }
+                else { m_elvMissed++; }
+            }
+            return CElevationPlane(coordinate, reference); // plane with radis = distance to reference
+        }
+
+        QPair<int, int> ISimulationEnvironmentProvider::getElevationsFoundMissed() const
+        {
+            QReadLocker l(&m_lockElvCoordinates);
+            return QPair<int, int>(m_elvFound, m_elvMissed);
         }
 
         CSimulatorPluginInfo ISimulationEnvironmentProvider::getSimulatorPluginInfo() const
@@ -162,6 +173,7 @@ namespace BlackMisc
         {
             QWriteLocker l(&m_lockElvCoordinates);
             m_elvCoordinates.clear();
+            m_elvFound = m_elvMissed = 0;
         }
 
         void ISimulationEnvironmentProvider::clearCGs()
@@ -183,6 +195,12 @@ namespace BlackMisc
             return this->provider()->findClosestElevationWithinRange(reference, range);
         }
 
+        QPair<int, int> CSimulationEnvironmentAware::getElevationsFoundMissed() const
+        {
+            if (!this->hasProvider()) { return QPair<int, int>(0, 0); }
+            return this->provider()->getElevationsFoundMissed();
+        }
+
         CSimulatorPluginInfo CSimulationEnvironmentAware::getSimulatorPluginInfo() const
         {
             if (!this->hasProvider()) { return CSimulatorPluginInfo(); }

src/blackmisc/simulation/simulationenvironmentprovider.h

@@ -20,6 +20,7 @@
 
 #include <QMap>
 #include <QObject>
+#include <QPair>
 
 namespace BlackMisc
 {
@@ -39,6 +40,10 @@ namespace BlackMisc
             //! \threadsafe
             Geo::CElevationPlane findClosestElevationWithinRange(const Geo::ICoordinateGeodetic &reference, const PhysicalQuantities::CLength &range) const;
 
+            //! Elevations found/missed statistics
+            //! \threadsafe
+            QPair<int, int> getElevationsFoundMissed() const;
+
             //! Get the represented plugin
             //! \threadsafe
             CSimulatorPluginInfo getSimulatorPluginInfo() const;
@@ -122,6 +127,8 @@ namespace BlackMisc
             CSimulatorPluginInfo m_simulatorPluginInfo; //!< info object
             Geo::CCoordinateGeodeticList m_elvCoordinates;
             QMap<Aviation::CCallsign, PhysicalQuantities::CLength> m_cgs; //! CGs
+            mutable int m_elvFound = 0;   //!< statistics only
+            mutable int m_elvMissed = 0;  //!< statistics only
             mutable QReadWriteLock m_lockElvCoordinates; //!< lock m_coordinates
             mutable QReadWriteLock m_lockCG; //!< lock CGs
             mutable QReadWriteLock m_lockModel; //!< lock models
@@ -137,6 +144,9 @@ namespace BlackMisc
             //! \copydoc ISimulationEnvironmentProvider::findClosestElevationWithinRange
             Geo::CElevationPlane findClosestElevationWithinRange(const Geo::ICoordinateGeodetic &reference, const PhysicalQuantities::CLength &range) const;
 
+            //! \copydoc ISimulationEnvironmentProvider::getElevationsFoundMissed
+            QPair<int, int> getElevationsFoundMissed() const;
+
             //! \copydoc ISimulationEnvironmentProvider::getSimulatorPluginInfo
             CSimulatorPluginInfo getSimulatorPluginInfo() const;