Merge branch 'glonass' of https://github.com/gnss-sdr/gnss-sdr into glonass

src/algorithms/telemetry_decoder/adapters/galileo_e1b_telemetry_decoder.cc

@@ -67,7 +67,7 @@ GalileoE1BTelemetryDecoder::~GalileoE1BTelemetryDecoder()
 {}
 
 
-void GalileoE1BTelemetryDecoder::set_satellite(Gnss_Satellite satellite)
+void GalileoE1BTelemetryDecoder::set_satellite(const Gnss_Satellite & satellite)
 {
     satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     telemetry_decoder_->set_satellite(satellite_);

src/algorithms/telemetry_decoder/adapters/galileo_e1b_telemetry_decoder.h

@@ -74,7 +74,7 @@ public:
     gr::basic_block_sptr get_left_block() override;
     gr::basic_block_sptr get_right_block() override;
 
-    void set_satellite(Gnss_Satellite satellite) override;
+    void set_satellite(const Gnss_Satellite & satellite) override;
     inline void set_channel(int channel) override { telemetry_decoder_->set_channel(channel); }
 
     inline void reset() override

src/algorithms/telemetry_decoder/adapters/galileo_e5a_telemetry_decoder.cc

@@ -71,7 +71,7 @@ GalileoE5aTelemetryDecoder::~GalileoE5aTelemetryDecoder()
 {}
 
 
-void GalileoE5aTelemetryDecoder::set_satellite(Gnss_Satellite satellite)
+void GalileoE5aTelemetryDecoder::set_satellite(const Gnss_Satellite & satellite)
 {
     satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     telemetry_decoder_->set_satellite(satellite_);

src/algorithms/telemetry_decoder/adapters/galileo_e5a_telemetry_decoder.h

@@ -75,7 +75,7 @@ public:
     gr::basic_block_sptr get_left_block() override;
     gr::basic_block_sptr get_right_block() override;
 
-    void set_satellite(Gnss_Satellite satellite) override;
+    void set_satellite(const Gnss_Satellite & satellite) override;
     inline void set_channel(int channel) override { telemetry_decoder_->set_channel(channel); }
 
     inline void reset() override

src/algorithms/telemetry_decoder/adapters/glonass_l1_ca_telemetry_decoder.cc

@@ -67,7 +67,7 @@ GlonassL1CaTelemetryDecoder::~GlonassL1CaTelemetryDecoder()
 {}
 
 
-void GlonassL1CaTelemetryDecoder::set_satellite(Gnss_Satellite satellite)
+void GlonassL1CaTelemetryDecoder::set_satellite(const Gnss_Satellite & satellite)
 {
     satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     telemetry_decoder_->set_satellite(satellite_);

src/algorithms/telemetry_decoder/adapters/glonass_l1_ca_telemetry_decoder.h

@@ -63,12 +63,12 @@ public:
     {
         return "GLONASS_L1_CA_Telemetry_Decoder";
     }
-    void connect(gr::top_block_sptr top_block);
+    void connect(gr::top_block_sptr top_block) override;
-    void disconnect(gr::top_block_sptr top_block);
+    void disconnect(gr::top_block_sptr top_block) override;
-    gr::basic_block_sptr get_left_block();
+    gr::basic_block_sptr get_left_block() override;
-    gr::basic_block_sptr get_right_block();
+    gr::basic_block_sptr get_right_block() override;
-    void set_satellite(Gnss_Satellite satellite);
+    void set_satellite(const Gnss_Satellite & satellite) override;
-    void set_channel(int channel){telemetry_decoder_->set_channel(channel);}
+    void set_channel(int channel) override {telemetry_decoder_->set_channel(channel);}
     void reset()
     {
         return;

src/algorithms/telemetry_decoder/adapters/gps_l1_ca_telemetry_decoder.cc

@@ -67,7 +67,7 @@ GpsL1CaTelemetryDecoder::~GpsL1CaTelemetryDecoder()
 {}
 
 
-void GpsL1CaTelemetryDecoder::set_satellite(Gnss_Satellite satellite)
+void GpsL1CaTelemetryDecoder::set_satellite(const Gnss_Satellite & satellite)
 {
     satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     telemetry_decoder_->set_satellite(satellite_);

src/algorithms/telemetry_decoder/adapters/gps_l1_ca_telemetry_decoder.h

@@ -69,7 +69,7 @@ public:
     gr::basic_block_sptr get_left_block() override;
     gr::basic_block_sptr get_right_block() override;
 
-    void set_satellite(Gnss_Satellite satellite) override;
+    void set_satellite(const Gnss_Satellite & satellite) override;
     inline void set_channel(int channel) override { telemetry_decoder_->set_channel(channel); }
 
     inline void reset() override

src/algorithms/telemetry_decoder/adapters/gps_l2c_telemetry_decoder.cc

@@ -68,7 +68,7 @@ GpsL2CTelemetryDecoder::~GpsL2CTelemetryDecoder()
 {}
 
 
-void GpsL2CTelemetryDecoder::set_satellite(Gnss_Satellite satellite)
+void GpsL2CTelemetryDecoder::set_satellite(const Gnss_Satellite & satellite)
 {
     satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     telemetry_decoder_->set_satellite(satellite_);

src/algorithms/telemetry_decoder/adapters/gps_l2c_telemetry_decoder.h

@@ -69,7 +69,7 @@ public:
     gr::basic_block_sptr get_left_block() override;
     gr::basic_block_sptr get_right_block() override;
 
-    void set_satellite(Gnss_Satellite satellite) override;
+    void set_satellite(const Gnss_Satellite & satellite) override;
     inline void set_channel(int channel) override { telemetry_decoder_->set_channel(channel); }
 
     inline void reset() override

src/algorithms/telemetry_decoder/adapters/sbas_l1_telemetry_decoder.cc

@@ -63,7 +63,7 @@ SbasL1TelemetryDecoder::~SbasL1TelemetryDecoder()
 {}
 
 
-void SbasL1TelemetryDecoder::set_satellite(Gnss_Satellite satellite)
+void SbasL1TelemetryDecoder::set_satellite(const Gnss_Satellite & satellite)
 {
     satellite_ = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     telemetry_decoder_->set_satellite(satellite_);

src/algorithms/telemetry_decoder/adapters/sbas_l1_telemetry_decoder.h

@@ -72,7 +72,7 @@ public:
     gr::basic_block_sptr get_left_block() override;
     gr::basic_block_sptr get_right_block() override;
 
-    void set_satellite(Gnss_Satellite satellite) override;
+    void set_satellite(const Gnss_Satellite & satellite) override;
     inline void set_channel(int channel) override { telemetry_decoder_->set_channel(channel); }
 
     inline void reset() override

src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e1b_telemetry_decoder_cc.cc

@@ -46,7 +46,7 @@ using google::LogMessage;
 
 
 galileo_e1b_telemetry_decoder_cc_sptr
-galileo_e1b_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
+galileo_e1b_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump)
 {
     return galileo_e1b_telemetry_decoder_cc_sptr(new galileo_e1b_telemetry_decoder_cc(satellite, dump));
 }
@@ -102,7 +102,7 @@ void galileo_e1b_telemetry_decoder_cc::deinterleaver(int rows, int cols, double
 
 
 galileo_e1b_telemetry_decoder_cc::galileo_e1b_telemetry_decoder_cc(
-        Gnss_Satellite satellite,
+        const Gnss_Satellite & satellite,
         bool dump) :
                    gr::block("galileo_e1b_telemetry_decoder_cc", gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
                            gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)))
@@ -476,7 +476,7 @@ int galileo_e1b_telemetry_decoder_cc::general_work (int noutput_items __attribut
 }
 
 
-void galileo_e1b_telemetry_decoder_cc::set_satellite(Gnss_Satellite satellite)
+void galileo_e1b_telemetry_decoder_cc::set_satellite(const Gnss_Satellite & satellite)
 {
     d_satellite = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     DLOG(INFO) << "Setting decoder Finite State Machine to satellite " << d_satellite;

src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e1b_telemetry_decoder_cc.h

@@ -51,7 +51,7 @@ class galileo_e1b_telemetry_decoder_cc;
 
 typedef boost::shared_ptr<galileo_e1b_telemetry_decoder_cc> galileo_e1b_telemetry_decoder_cc_sptr;
 
-galileo_e1b_telemetry_decoder_cc_sptr galileo_e1b_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+galileo_e1b_telemetry_decoder_cc_sptr galileo_e1b_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
 /*!
  * \brief This class implements a block that decodes the INAV data defined in Galileo ICD
@@ -61,7 +61,7 @@ class galileo_e1b_telemetry_decoder_cc : public gr::block
 {
 public:
     ~galileo_e1b_telemetry_decoder_cc();
-    void set_satellite(Gnss_Satellite satellite);  //!< Set satellite PRN
+    void set_satellite(const Gnss_Satellite & satellite);  //!< Set satellite PRN
     void set_channel(int channel);                 //!< Set receiver's channel
     int flag_even_word_arrived;
 
@@ -73,8 +73,8 @@ public:
 
 private:
     friend galileo_e1b_telemetry_decoder_cc_sptr
-    galileo_e1b_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    galileo_e1b_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
-    galileo_e1b_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    galileo_e1b_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
     void viterbi_decoder(double *page_part_symbols, int *page_part_bits);
 

src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e5a_telemetry_decoder_cc.cc

@@ -50,7 +50,7 @@ using google::LogMessage;
 
 
 galileo_e5a_telemetry_decoder_cc_sptr
-galileo_e5a_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
+galileo_e5a_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump)
 {
     return galileo_e5a_telemetry_decoder_cc_sptr(new galileo_e5a_telemetry_decoder_cc(satellite, dump));
 }
@@ -179,7 +179,7 @@ void galileo_e5a_telemetry_decoder_cc::decode_word(double *page_symbols,int fram
 
 
 galileo_e5a_telemetry_decoder_cc::galileo_e5a_telemetry_decoder_cc(
-        Gnss_Satellite satellite, bool dump) : gr::block("galileo_e5a_telemetry_decoder_cc",
+        const Gnss_Satellite & satellite, bool dump) : gr::block("galileo_e5a_telemetry_decoder_cc",
                 gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
                 gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)))
 {

src/algorithms/telemetry_decoder/gnuradio_blocks/galileo_e5a_telemetry_decoder_cc.h

@@ -55,7 +55,7 @@ class galileo_e5a_telemetry_decoder_cc;
 
 typedef boost::shared_ptr<galileo_e5a_telemetry_decoder_cc> galileo_e5a_telemetry_decoder_cc_sptr;
 
-galileo_e5a_telemetry_decoder_cc_sptr galileo_e5a_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+galileo_e5a_telemetry_decoder_cc_sptr galileo_e5a_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
 
 /*!
@@ -76,8 +76,8 @@ public:
 
 private:
     friend galileo_e5a_telemetry_decoder_cc_sptr
-    galileo_e5a_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    galileo_e5a_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
-    galileo_e5a_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    galileo_e5a_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
     void viterbi_decoder(double *page_part_symbols, int *page_part_bits);
 

src/algorithms/telemetry_decoder/gnuradio_blocks/glonass_l1_ca_telemetry_decoder_cc.cc

@@ -49,14 +49,14 @@ using google::LogMessage;
 
 
 glonass_l1_ca_telemetry_decoder_cc_sptr
-glonass_l1_ca_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
+glonass_l1_ca_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump)
 {
     return glonass_l1_ca_telemetry_decoder_cc_sptr(new glonass_l1_ca_telemetry_decoder_cc(satellite, dump));
 }
 
 
 glonass_l1_ca_telemetry_decoder_cc::glonass_l1_ca_telemetry_decoder_cc(
-        Gnss_Satellite satellite,
+        const Gnss_Satellite & satellite,
         bool dump) :
         gr::block("glonass_l1_ca_telemetry_decoder_cc", gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
         gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)))
@@ -415,7 +415,7 @@ int glonass_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attrib
 }
 
 
-void glonass_l1_ca_telemetry_decoder_cc::set_satellite(Gnss_Satellite satellite)
+void glonass_l1_ca_telemetry_decoder_cc::set_satellite(const Gnss_Satellite & satellite)
 {
     d_satellite = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     DLOG(INFO) << "Setting decoder Finite State Machine to satellite "<< d_satellite;

src/algorithms/telemetry_decoder/gnuradio_blocks/glonass_l1_ca_telemetry_decoder_cc.h

@@ -51,7 +51,7 @@ class glonass_l1_ca_telemetry_decoder_cc;
 
 typedef boost::shared_ptr<glonass_l1_ca_telemetry_decoder_cc> glonass_l1_ca_telemetry_decoder_cc_sptr;
 
-glonass_l1_ca_telemetry_decoder_cc_sptr glonass_l1_ca_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+glonass_l1_ca_telemetry_decoder_cc_sptr glonass_l1_ca_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
 /*!
  * \brief This class implements a block that decodes the GNAV data defined in GLONASS ICD v5.1
@@ -62,9 +62,9 @@ glonass_l1_ca_telemetry_decoder_cc_sptr glonass_l1_ca_make_telemetry_decoder_cc(
 class glonass_l1_ca_telemetry_decoder_cc : public gr::block
 {
 public:
-    ~glonass_l1_ca_telemetry_decoder_cc();          //!< Class destructor
+    ~glonass_l1_ca_telemetry_decoder_cc();                  //!< Class destructor
-    void set_satellite(Gnss_Satellite satellite);   //!< Set satellite PRN
+    void set_satellite(const Gnss_Satellite & satellite);   //!< Set satellite PRN
-    void set_channel(int channel);                  //!< Set receiver's channel
+    void set_channel(int channel);                          //!< Set receiver's channel
 
     /*!
      * \brief This is where all signal processing takes place
@@ -74,8 +74,8 @@ public:
 
 private:
     friend glonass_l1_ca_telemetry_decoder_cc_sptr
-    glonass_l1_ca_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    glonass_l1_ca_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
-    glonass_l1_ca_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    glonass_l1_ca_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
     void decode_string(double *symbols, int frame_length);
 

src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.cc

@@ -43,14 +43,14 @@
 using google::LogMessage;
 
 gps_l1_ca_telemetry_decoder_cc_sptr
-gps_l1_ca_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
+gps_l1_ca_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump)
 {
     return gps_l1_ca_telemetry_decoder_cc_sptr(new gps_l1_ca_telemetry_decoder_cc(satellite, dump));
 }
 
 
 gps_l1_ca_telemetry_decoder_cc::gps_l1_ca_telemetry_decoder_cc(
-        Gnss_Satellite satellite,
+        const Gnss_Satellite & satellite,
         bool dump) :
         gr::block("gps_navigation_cc", gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
         gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)))
@@ -401,7 +401,7 @@ int gps_l1_ca_telemetry_decoder_cc::general_work (int noutput_items __attribute_
  }
 
 
- void gps_l1_ca_telemetry_decoder_cc::set_satellite(Gnss_Satellite satellite)
+ void gps_l1_ca_telemetry_decoder_cc::set_satellite(const Gnss_Satellite & satellite)
  {
      d_satellite = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
      LOG(INFO) << "Setting decoder Finite State Machine to satellite "  << d_satellite;

src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l1_ca_telemetry_decoder_cc.h

@@ -47,7 +47,7 @@ class gps_l1_ca_telemetry_decoder_cc;
 typedef boost::shared_ptr<gps_l1_ca_telemetry_decoder_cc> gps_l1_ca_telemetry_decoder_cc_sptr;
 
 gps_l1_ca_telemetry_decoder_cc_sptr
-gps_l1_ca_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+gps_l1_ca_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
 /*!
  * \brief This class implements a block that decodes the NAV data defined in IS-GPS-200E
@@ -57,8 +57,8 @@ class gps_l1_ca_telemetry_decoder_cc : public gr::block
 {
 public:
     ~gps_l1_ca_telemetry_decoder_cc();
-    void set_satellite(Gnss_Satellite satellite);  //!< Set satellite PRN
+    void set_satellite(const Gnss_Satellite & satellite);  //!< Set satellite PRN
-    void set_channel(int channel);                 //!< Set receiver's channel
+    void set_channel(int channel);                         //!< Set receiver's channel
 
     /*!
      * \brief This is where all signal processing takes place
@@ -68,9 +68,9 @@ public:
 
 private:
     friend gps_l1_ca_telemetry_decoder_cc_sptr
-    gps_l1_ca_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    gps_l1_ca_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
-    gps_l1_ca_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    gps_l1_ca_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
     bool gps_word_parityCheck(unsigned int gpsword);
 

src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l2c_telemetry_decoder_cc.cc

@@ -41,14 +41,14 @@
 using google::LogMessage;
 
 gps_l2c_telemetry_decoder_cc_sptr
-gps_l2c_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
+gps_l2c_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump)
 {
     return gps_l2c_telemetry_decoder_cc_sptr(new gps_l2c_telemetry_decoder_cc(satellite, dump));
 }
 
 
 gps_l2c_telemetry_decoder_cc::gps_l2c_telemetry_decoder_cc(
-        Gnss_Satellite satellite, bool dump) : gr::block("gps_l2c_telemetry_decoder_cc",
+        const Gnss_Satellite & satellite, bool dump) : gr::block("gps_l2c_telemetry_decoder_cc",
                 gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
                 gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)))
 {
@@ -202,7 +202,7 @@ int gps_l2c_telemetry_decoder_cc::general_work (int noutput_items __attribute__(
 }
 
 
-void gps_l2c_telemetry_decoder_cc::set_satellite(Gnss_Satellite satellite)
+void gps_l2c_telemetry_decoder_cc::set_satellite(const Gnss_Satellite & satellite)
 {
     d_satellite = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     LOG(INFO) << "GPS L2C CNAV telemetry decoder in channel " << this->d_channel << " set to satellite " << d_satellite;

src/algorithms/telemetry_decoder/gnuradio_blocks/gps_l2c_telemetry_decoder_cc.h

@@ -57,7 +57,7 @@ class gps_l2c_telemetry_decoder_cc;
 typedef boost::shared_ptr<gps_l2c_telemetry_decoder_cc> gps_l2c_telemetry_decoder_cc_sptr;
 
 gps_l2c_telemetry_decoder_cc_sptr
-gps_l2c_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+gps_l2c_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
 /*!
  * \brief This class implements a block that decodes the SBAS integrity and corrections data defined in RTCA MOPS DO-229
@@ -67,8 +67,8 @@ class gps_l2c_telemetry_decoder_cc : public gr::block
 {
 public:
     ~gps_l2c_telemetry_decoder_cc();
-    void set_satellite(Gnss_Satellite satellite);  //!< Set satellite PRN
+    void set_satellite(const Gnss_Satellite & satellite);  //!< Set satellite PRN
-    void set_channel(int channel);                 //!< Set receiver's channel
+    void set_channel(int channel);                         //!< Set receiver's channel
 
     /*!
      * \brief This is where all signal processing takes place
@@ -79,8 +79,8 @@ public:
 
 private:
     friend gps_l2c_telemetry_decoder_cc_sptr
-    gps_l2c_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    gps_l2c_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
-    gps_l2c_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    gps_l2c_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
     bool d_dump;
     Gnss_Satellite d_satellite;

src/algorithms/telemetry_decoder/gnuradio_blocks/sbas_l1_telemetry_decoder_cc.cc

@@ -48,7 +48,7 @@ using google::LogMessage;
 
 
 sbas_l1_telemetry_decoder_cc_sptr
-sbas_l1_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
+sbas_l1_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump)
 {
     return sbas_l1_telemetry_decoder_cc_sptr(new sbas_l1_telemetry_decoder_cc(satellite, dump));
 }
@@ -56,7 +56,7 @@ sbas_l1_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump)
 
 
 sbas_l1_telemetry_decoder_cc::sbas_l1_telemetry_decoder_cc(
-        Gnss_Satellite satellite,
+        const Gnss_Satellite & satellite,
         bool dump) :
                 gr::block("sbas_l1_telemetry_decoder_cc",
                 gr::io_signature::make(1, 1, sizeof(Gnss_Synchro)),
@@ -177,7 +177,7 @@ int sbas_l1_telemetry_decoder_cc::general_work (int noutput_items __attribute__(
 
 
 
-void sbas_l1_telemetry_decoder_cc::set_satellite(Gnss_Satellite satellite)
+void sbas_l1_telemetry_decoder_cc::set_satellite(const Gnss_Satellite & satellite)
 {
     d_satellite = Gnss_Satellite(satellite.get_system(), satellite.get_PRN());
     LOG(INFO) << "SBAS telemetry decoder in channel " << this->d_channel << " set to satellite " << d_satellite;

src/algorithms/telemetry_decoder/gnuradio_blocks/sbas_l1_telemetry_decoder_cc.h

@@ -47,7 +47,7 @@ class sbas_l1_telemetry_decoder_cc;
 typedef boost::shared_ptr<sbas_l1_telemetry_decoder_cc> sbas_l1_telemetry_decoder_cc_sptr;
 
 sbas_l1_telemetry_decoder_cc_sptr
-sbas_l1_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+sbas_l1_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
 /*!
  * \brief This class implements a block that decodes the SBAS integrity and corrections data defined in RTCA MOPS DO-229
@@ -57,8 +57,8 @@ class sbas_l1_telemetry_decoder_cc : public gr::block
 {
 public:
     ~sbas_l1_telemetry_decoder_cc();
-    void set_satellite(Gnss_Satellite satellite);  //!< Set satellite PRN
+    void set_satellite(const Gnss_Satellite & satellite);  //!< Set satellite PRN
-    void set_channel(int channel);                 //!< Set receiver's channel
+    void set_channel(int channel);                         //!< Set receiver's channel
 
     /*!
      * \brief This is where all signal processing takes place
@@ -68,8 +68,8 @@ public:
 
 private:
     friend sbas_l1_telemetry_decoder_cc_sptr
-    sbas_l1_make_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    sbas_l1_make_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
-    sbas_l1_telemetry_decoder_cc(Gnss_Satellite satellite, bool dump);
+    sbas_l1_telemetry_decoder_cc(const Gnss_Satellite & satellite, bool dump);
 
     void viterbi_decoder(double *page_part_symbols, int *page_part_bits);
     void align_samples();

src/core/interfaces/telemetry_decoder_interface.h

@@ -52,7 +52,7 @@ class TelemetryDecoderInterface : public GNSSBlockInterface
 {
 public:
     virtual void reset() = 0;
-    virtual void set_satellite(Gnss_Satellite sat) = 0;
+    virtual void set_satellite(const Gnss_Satellite & sat) = 0;
     virtual void set_channel(int channel) = 0;
 };