Use the override special identifier when overriding a virtual function

src/algorithms/tracking/adapters/galileo_e1_dll_pll_veml_tracking.h

@@ -59,41 +59,40 @@ public:
 
     virtual ~GalileoE1DllPllVemlTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "Galileo_E1_DLL_PLL_VEML_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "Galileo_E1_DLL_PLL_VEML_Tracking";
     }
-    size_t item_size()
+
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
-
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and
      *  tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     galileo_e1_dll_pll_veml_tracking_cc_sptr tracking_;

src/algorithms/tracking/adapters/galileo_e1_tcp_connector_tracking.h

@@ -59,41 +59,40 @@ public:
 
     virtual ~GalileoE1TcpConnectorTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "Galileo_E1_TCP_CONNECTOR_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "Galileo_E1_TCP_CONNECTOR_Tracking";
     }
-    size_t item_size()
+
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
-
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and
      *  tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     galileo_e1_tcp_connector_tracking_cc_sptr tracking_;

src/algorithms/tracking/adapters/galileo_e5a_dll_pll_tracking.h

@@ -59,39 +59,39 @@ public:
 
     virtual ~GalileoE5aDllPllTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "Galileo_E5a_DLL_PLL_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "Galileo_E5a_DLL_PLL_Tracking";
     }
-    size_t item_size()
+
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     galileo_e5a_dll_pll_tracking_cc_sptr tracking_;

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_c_aid_tracking.h

@@ -52,7 +52,6 @@ class ConfigurationInterface;
 class GpsL1CaDllPllCAidTracking : public TrackingInterface
 {
 public:
-
   GpsL1CaDllPllCAidTracking(ConfigurationInterface* configuration,
             std::string role,
             unsigned int in_streams,
@@ -60,40 +59,39 @@ public:
 
     virtual ~GpsL1CaDllPllCAidTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "GPS_L1_CA_DLL_PLL_C_Aid_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "GPS_L1_CA_DLL_PLL_C_Aid_Tracking";
     }
-    size_t item_size()
+
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
-
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     gps_l1_ca_dll_pll_c_aid_tracking_cc_sptr tracking_cc;

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_c_aid_tracking_fpga.h

@@ -57,39 +57,40 @@ public:
 
     virtual ~GpsL1CaDllPllCAidTrackingFpga();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "GPS_L1_CA_DLL_PLL_C_Aid_Tracking_Fpga"
-    std::string implementation()
+    std::string implementation() override
     {
         return "GPS_L1_CA_DLL_PLL_C_Aid_Tracking_Fpga";
     }
-    size_t item_size()
+
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
     // CONVERT TO SOURCE
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-    void start_tracking();
+    void start_tracking() override;
 
     void reset(void);
 

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking.h

@@ -58,39 +58,39 @@ public:
 
     virtual ~GpsL1CaDllPllTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "GPS_L1_CA_DLL_PLL_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "GPS_L1_CA_DLL_PLL_Tracking";
     }
 
-    size_t item_size()
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     gps_l1_ca_dll_pll_tracking_cc_sptr tracking_;

src/algorithms/tracking/adapters/gps_l1_ca_dll_pll_tracking_gpu.h

@@ -57,38 +57,38 @@ public:
 
     virtual ~GpsL1CaDllPllTrackingGPU();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "GPS_L1_CA_DLL_PLL_Tracking_GPU"
-    std::string implementation()
+    std::string implementation() override
     {
         return "GPS_L1_CA_DLL_PLL_Tracking_GPU";
     }
-    size_t item_size()
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     gps_l1_ca_dll_pll_tracking_gpu_cc_sptr tracking_;

src/algorithms/tracking/adapters/gps_l1_ca_tcp_connector_tracking.h

@@ -60,40 +60,41 @@ public:
 
     virtual ~GpsL1CaTcpConnectorTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "GPS_L1_CA_TCP_CONNECTOR_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "GPS_L1_CA_TCP_CONNECTOR_Tracking";
     }
-    size_t item_size()
+
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
 
-    void start_tracking();
+    void start_tracking() override;
 
 private:
 

src/algorithms/tracking/adapters/gps_l2_m_dll_pll_tracking.h

@@ -58,40 +58,39 @@ public:
 
     virtual ~GpsL2MDllPllTracking();
 
-    std::string role()
+    std::string role() override
     {
         return role_;
     }
 
     //! Returns "GPS_L2_M_DLL_PLL_Tracking"
-    std::string implementation()
+    std::string implementation() override
     {
         return "GPS_L2_M_DLL_PLL_Tracking";
     }
 
-    size_t item_size()
+    size_t item_size() override
     {
         return item_size_;
     }
 
-    void connect(gr::top_block_sptr top_block);
-    void disconnect(gr::top_block_sptr top_block);
-    gr::basic_block_sptr get_left_block();
-    gr::basic_block_sptr get_right_block();
-
+    void connect(gr::top_block_sptr top_block) override;
+    void disconnect(gr::top_block_sptr top_block) override;
+    gr::basic_block_sptr get_left_block() override;
+    gr::basic_block_sptr get_right_block() override;
 
     /*!
      * \brief Set tracking channel unique ID
      */
-    void set_channel(unsigned int channel);
+    void set_channel(unsigned int channel) override;
 
     /*!
      * \brief Set acquisition/tracking common Gnss_Synchro object pointer
      * to efficiently exchange synchronization data between acquisition and tracking blocks
      */
-    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro);
+    void set_gnss_synchro(Gnss_Synchro* p_gnss_synchro) override;
 
-    void start_tracking();
+    void start_tracking() override;
 
 private:
     gps_l2_m_dll_pll_tracking_cc_sptr tracking_;