Fixed -Wdelete-non-virtual-dtor warnings arising out of the removal of CAvionicsBase.

src/blackmisc/aviation/modulator.cpp

@@ -165,6 +165,9 @@ namespace BlackMisc
         CModulator<AVIO>::CModulator(const QString &name, const BlackMisc::PhysicalQuantities::CFrequency &activeFrequency, const BlackMisc::PhysicalQuantities::CFrequency &standbyFrequency) :
             m_name(name), m_frequencyActive(activeFrequency), m_frequencyStandby(standbyFrequency) {}
 
+        template <class AVIO>
+        CModulator<AVIO>::~CModulator() {}
+
         template <class AVIO>
         QString CModulator<AVIO>::convertToQString(bool i18n) const
         {

src/blackmisc/aviation/modulator.h

@@ -95,6 +95,9 @@ namespace BlackMisc
             //! Constructor
             CModulator(const QString &name, const BlackMisc::PhysicalQuantities::CFrequency &activeFrequency, const BlackMisc::PhysicalQuantities::CFrequency &standbyFrequency);
 
+            //! Destructor
+            virtual ~CModulator();
+
             //! Set active frequency
             void setFrequencyActiveKHz(double frequencyKHz);
 

src/blackmisc/aviation/transponder.h

@@ -166,11 +166,10 @@ namespace BlackMisc
             //! \copydoc CValueObject::convertToQString
             QString convertToQString(bool i18n = false) const;
 
-        protected:
-            //! Default value?
-            virtual bool isDefaultValue() const { return this->m_transponderCode == 0; }
-
         private:
+            //! Default value?
+            bool isDefaultValue() const { return this->m_transponderCode == 0; }
+
             BLACK_ENABLE_TUPLE_CONVERSION(CTransponder)
             int m_transponderCode;             //!< Transponder code
             TransponderMode m_transponderMode; //!< Transponder mode