modernization: `override` instead of virtual in all compilation units

39 files changed, 300 insertions, 282 deletions

diff --git a/gr-analog/include/gnuradio/analog/ctcss_squelch_ff.h b/gr-analog/include/gnuradio/analog/ctcss_squelch_ff.h
index 4e7059cdb..7bf39e9a7 100644
--- a/gr-analog/include/gnuradio/analog/ctcss_squelch_ff.h
+++ b/gr-analog/include/gnuradio/analog/ctcss_squelch_ff.h
@@ -25,8 +25,8 @@ namespace analog {
 class ANALOG_API ctcss_squelch_ff : public squelch_base_ff, virtual public block
 {
 protected:
-    virtual void update_state(const float& in) = 0;
-    virtual bool mute() const = 0;
+    void update_state(const float& in) override = 0;
+    bool mute() const override = 0;
 
 public:
     // gr::analog::ctcss_squelch_ff::sptr
@@ -46,18 +46,18 @@ public:
      */
     static sptr make(int rate, float freq, float level, int len, int ramp, bool gate);
 
-    virtual std::vector<float> squelch_range() const = 0;
+    std::vector<float> squelch_range() const override = 0;
     virtual float level() const = 0;
     virtual void set_level(float level) = 0;
     virtual int len() const = 0;
     virtual float frequency() const = 0;
     virtual void set_frequency(float frequency) = 0;
 
-    virtual int ramp() const = 0;
-    virtual void set_ramp(int ramp) = 0;
-    virtual bool gate() const = 0;
-    virtual void set_gate(bool gate) = 0;
-    virtual bool unmuted() const = 0;
+    int ramp() const override = 0;
+    void set_ramp(int ramp) override = 0;
+    bool gate() const override = 0;
+    void set_gate(bool gate) override = 0;
+    bool unmuted() const override = 0;
 };
 
 } /* namespace analog */
diff --git a/gr-analog/include/gnuradio/analog/pll_carriertracking_cc.h b/gr-analog/include/gnuradio/analog/pll_carriertracking_cc.h
index 5171bd37a..cd3d2c70a 100644
--- a/gr-analog/include/gnuradio/analog/pll_carriertracking_cc.h
+++ b/gr-analog/include/gnuradio/analog/pll_carriertracking_cc.h
@@ -54,7 +54,7 @@ public:
     virtual bool squelch_enable(bool) = 0;
     virtual float set_lock_threshold(float) = 0;
 
-    virtual void set_loop_bandwidth(float bw) = 0;
+    void set_loop_bandwidth(float bw) override = 0;
     virtual void set_damping_factor(float df) = 0;
     virtual void set_alpha(float alpha) = 0;
     virtual void set_beta(float beta) = 0;
diff --git a/gr-analog/include/gnuradio/analog/pll_freqdet_cf.h b/gr-analog/include/gnuradio/analog/pll_freqdet_cf.h
index 4c04fafef..0abfe9adc 100644
--- a/gr-analog/include/gnuradio/analog/pll_freqdet_cf.h
+++ b/gr-analog/include/gnuradio/analog/pll_freqdet_cf.h
@@ -49,7 +49,7 @@ public:
      */
     static sptr make(float loop_bw, float max_freq, float min_freq);
 
-    virtual void set_loop_bandwidth(float bw) = 0;
+    void set_loop_bandwidth(float bw) override = 0;
     virtual void set_damping_factor(float df) = 0;
     virtual void set_alpha(float alpha) = 0;
     virtual void set_beta(float beta) = 0;
diff --git a/gr-analog/include/gnuradio/analog/pwr_squelch_cc.h b/gr-analog/include/gnuradio/analog/pwr_squelch_cc.h
index bf2ecc733..7307e2399 100644
--- a/gr-analog/include/gnuradio/analog/pwr_squelch_cc.h
+++ b/gr-analog/include/gnuradio/analog/pwr_squelch_cc.h
@@ -25,8 +25,8 @@ namespace analog {
 class ANALOG_API pwr_squelch_cc : public squelch_base_cc, virtual public block
 {
 protected:
-    virtual void update_state(const gr_complex& in) = 0;
-    virtual bool mute() const = 0;
+    void update_state(const gr_complex& in) override = 0;
+    bool mute() const override = 0;
 
 public:
     // gr::analog::pwr_squelch_cc::sptr
@@ -48,17 +48,17 @@ public:
      */
     static sptr make(double db, double alpha = 0.0001, int ramp = 0, bool gate = false);
 
-    virtual std::vector<float> squelch_range() const = 0;
+    std::vector<float> squelch_range() const override = 0;
 
     virtual double threshold() const = 0;
     virtual void set_threshold(double db) = 0;
     virtual void set_alpha(double alpha) = 0;
 
-    virtual int ramp() const = 0;
-    virtual void set_ramp(int ramp) = 0;
-    virtual bool gate() const = 0;
-    virtual void set_gate(bool gate) = 0;
-    virtual bool unmuted() const = 0;
+    int ramp() const override = 0;
+    void set_ramp(int ramp) override = 0;
+    bool gate() const override = 0;
+    void set_gate(bool gate) override = 0;
+    bool unmuted() const override = 0;
 };
 
 } /* namespace analog */
diff --git a/gr-analog/include/gnuradio/analog/pwr_squelch_ff.h b/gr-analog/include/gnuradio/analog/pwr_squelch_ff.h
index d19b45e15..a1d9e154b 100644
--- a/gr-analog/include/gnuradio/analog/pwr_squelch_ff.h
+++ b/gr-analog/include/gnuradio/analog/pwr_squelch_ff.h
@@ -25,8 +25,8 @@ namespace analog {
 class ANALOG_API pwr_squelch_ff : public squelch_base_ff, virtual public block
 {
 protected:
-    virtual void update_state(const float& in) = 0;
-    virtual bool mute() const = 0;
+    void update_state(const float& in) override = 0;
+    bool mute() const override = 0;
 
 public:
     // gr::analog::pwr_squelch_ff::sptr
@@ -48,17 +48,17 @@ public:
      */
     static sptr make(double db, double alpha = 0.0001, int ramp = 0, bool gate = false);
 
-    virtual std::vector<float> squelch_range() const = 0;
+    std::vector<float> squelch_range() const override = 0;
 
     virtual double threshold() const = 0;
     virtual void set_threshold(double db) = 0;
     virtual void set_alpha(double alpha) = 0;
 
-    virtual int ramp() const = 0;
-    virtual void set_ramp(int ramp) = 0;
-    virtual bool gate() const = 0;
-    virtual void set_gate(bool gate) = 0;
-    virtual bool unmuted() const = 0;
+    int ramp() const override = 0;
+    void set_ramp(int ramp) override = 0;
+    bool gate() const override = 0;
+    void set_gate(bool gate) override = 0;
+    bool unmuted() const override = 0;
 };
 
 } /* namespace analog */
diff --git a/gr-analog/lib/agc2_cc_impl.h b/gr-analog/lib/agc2_cc_impl.h
index 71c3c8f02..c4e34caa7 100644
--- a/gr-analog/lib/agc2_cc_impl.h
+++ b/gr-analog/lib/agc2_cc_impl.h
@@ -23,19 +23,25 @@ public:
                  float decay_rate = 1e-2,
                  float reference = 1.0,
                  float gain = 1.0);
-    ~agc2_cc_impl();
-
-    float attack_rate() const { return kernel::agc2_cc::attack_rate(); }
-    float decay_rate() const { return kernel::agc2_cc::decay_rate(); }
-    float reference() const { return kernel::agc2_cc::reference(); }
-    float gain() const { return kernel::agc2_cc::gain(); }
-    float max_gain() const { return kernel::agc2_cc::max_gain(); }
-
-    void set_attack_rate(float rate) { kernel::agc2_cc::set_attack_rate(rate); }
-    void set_decay_rate(float rate) { kernel::agc2_cc::set_decay_rate(rate); }
-    void set_reference(float reference) { kernel::agc2_cc::set_reference(reference); }
-    void set_gain(float gain) { kernel::agc2_cc::set_gain(gain); }
-    void set_max_gain(float max_gain) { kernel::agc2_cc::set_max_gain(max_gain); }
+    ~agc2_cc_impl() override;
+
+    float attack_rate() const override { return kernel::agc2_cc::attack_rate(); }
+    float decay_rate() const override { return kernel::agc2_cc::decay_rate(); }
+    float reference() const override { return kernel::agc2_cc::reference(); }
+    float gain() const override { return kernel::agc2_cc::gain(); }
+    float max_gain() const override { return kernel::agc2_cc::max_gain(); }
+
+    void set_attack_rate(float rate) override { kernel::agc2_cc::set_attack_rate(rate); }
+    void set_decay_rate(float rate) override { kernel::agc2_cc::set_decay_rate(rate); }
+    void set_reference(float reference) override
+    {
+        kernel::agc2_cc::set_reference(reference);
+    }
+    void set_gain(float gain) override { kernel::agc2_cc::set_gain(gain); }
+    void set_max_gain(float max_gain) override
+    {
+        kernel::agc2_cc::set_max_gain(max_gain);
+    }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/agc2_ff_impl.h b/gr-analog/lib/agc2_ff_impl.h
index 7ea2a3ad7..482b30a97 100644
--- a/gr-analog/lib/agc2_ff_impl.h
+++ b/gr-analog/lib/agc2_ff_impl.h
@@ -23,19 +23,25 @@ public:
                  float decay_rate = 1e-2,
                  float reference = 1.0,
                  float gain = 1.0);
-    ~agc2_ff_impl();
-
-    float attack_rate() const { return kernel::agc2_ff::attack_rate(); }
-    float decay_rate() const { return kernel::agc2_ff::decay_rate(); }
-    float reference() const { return kernel::agc2_ff::reference(); }
-    float gain() const { return kernel::agc2_ff::gain(); }
-    float max_gain() const { return kernel::agc2_ff::max_gain(); }
-
-    void set_attack_rate(float rate) { kernel::agc2_ff::set_attack_rate(rate); }
-    void set_decay_rate(float rate) { kernel::agc2_ff::set_decay_rate(rate); }
-    void set_reference(float reference) { kernel::agc2_ff::set_reference(reference); }
-    void set_gain(float gain) { kernel::agc2_ff::set_gain(gain); }
-    void set_max_gain(float max_gain) { kernel::agc2_ff::set_max_gain(max_gain); }
+    ~agc2_ff_impl() override;
+
+    float attack_rate() const override { return kernel::agc2_ff::attack_rate(); }
+    float decay_rate() const override { return kernel::agc2_ff::decay_rate(); }
+    float reference() const override { return kernel::agc2_ff::reference(); }
+    float gain() const override { return kernel::agc2_ff::gain(); }
+    float max_gain() const override { return kernel::agc2_ff::max_gain(); }
+
+    void set_attack_rate(float rate) override { kernel::agc2_ff::set_attack_rate(rate); }
+    void set_decay_rate(float rate) override { kernel::agc2_ff::set_decay_rate(rate); }
+    void set_reference(float reference) override
+    {
+        kernel::agc2_ff::set_reference(reference);
+    }
+    void set_gain(float gain) override { kernel::agc2_ff::set_gain(gain); }
+    void set_max_gain(float max_gain) override
+    {
+        kernel::agc2_ff::set_max_gain(max_gain);
+    }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/agc3_cc_impl.h b/gr-analog/lib/agc3_cc_impl.h
index b9cd6cb8f..350edeb86 100644
--- a/gr-analog/lib/agc3_cc_impl.h
+++ b/gr-analog/lib/agc3_cc_impl.h
@@ -24,19 +24,19 @@ public:
                  float reference = 1.0,
                  float gain = 1.0,
                  int iir_update_decim = 1);
-    ~agc3_cc_impl();
-
-    float attack_rate() const { return d_attack; }
-    float decay_rate() const { return d_decay; }
-    float reference() const { return d_reference; }
-    float gain() const { return d_gain; }
-    float max_gain() const { return d_max_gain; }
-
-    void set_attack_rate(float rate) { d_attack = rate; }
-    void set_decay_rate(float rate) { d_decay = rate; }
-    void set_reference(float reference) { d_reference = reference; }
-    void set_gain(float gain) { d_gain = gain; }
-    void set_max_gain(float max_gain) { d_max_gain = max_gain; }
+    ~agc3_cc_impl() override;
+
+    float attack_rate() const override { return d_attack; }
+    float decay_rate() const override { return d_decay; }
+    float reference() const override { return d_reference; }
+    float gain() const override { return d_gain; }
+    float max_gain() const override { return d_max_gain; }
+
+    void set_attack_rate(float rate) override { d_attack = rate; }
+    void set_decay_rate(float rate) override { d_decay = rate; }
+    void set_reference(float reference) override { d_reference = reference; }
+    void set_gain(float gain) override { d_gain = gain; }
+    void set_max_gain(float max_gain) override { d_max_gain = max_gain; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/agc_cc_impl.h b/gr-analog/lib/agc_cc_impl.h
index ae090ed24..10a3c2c3f 100644
--- a/gr-analog/lib/agc_cc_impl.h
+++ b/gr-analog/lib/agc_cc_impl.h
@@ -20,17 +20,20 @@ class agc_cc_impl : public agc_cc, kernel::agc_cc
 {
 public:
     agc_cc_impl(float rate = 1e-4, float reference = 1.0, float gain = 1.0);
-    ~agc_cc_impl();
-
-    float rate() const { return kernel::agc_cc::rate(); }
-    float reference() const { return kernel::agc_cc::reference(); }
-    float gain() const { return kernel::agc_cc::gain(); }
-    float max_gain() const { return kernel::agc_cc::max_gain(); }
-
-    void set_rate(float rate) { kernel::agc_cc::set_rate(rate); }
-    void set_reference(float reference) { kernel::agc_cc::set_reference(reference); }
-    void set_gain(float gain) { kernel::agc_cc::set_gain(gain); }
-    void set_max_gain(float max_gain) { kernel::agc_cc::set_max_gain(max_gain); }
+    ~agc_cc_impl() override;
+
+    float rate() const override { return kernel::agc_cc::rate(); }
+    float reference() const override { return kernel::agc_cc::reference(); }
+    float gain() const override { return kernel::agc_cc::gain(); }
+    float max_gain() const override { return kernel::agc_cc::max_gain(); }
+
+    void set_rate(float rate) override { kernel::agc_cc::set_rate(rate); }
+    void set_reference(float reference) override
+    {
+        kernel::agc_cc::set_reference(reference);
+    }
+    void set_gain(float gain) override { kernel::agc_cc::set_gain(gain); }
+    void set_max_gain(float max_gain) override { kernel::agc_cc::set_max_gain(max_gain); }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/agc_ff_impl.h b/gr-analog/lib/agc_ff_impl.h
index befdb1695..7e9e76ee9 100644
--- a/gr-analog/lib/agc_ff_impl.h
+++ b/gr-analog/lib/agc_ff_impl.h
@@ -20,17 +20,20 @@ class agc_ff_impl : public agc_ff, kernel::agc_ff
 {
 public:
     agc_ff_impl(float rate = 1e-4, float reference = 1.0, float gain = 1.0);
-    ~agc_ff_impl();
-
-    float rate() const { return kernel::agc_ff::rate(); }
-    float reference() const { return kernel::agc_ff::reference(); }
-    float gain() const { return kernel::agc_ff::gain(); }
-    float max_gain() const { return kernel::agc_ff::max_gain(); }
-
-    void set_rate(float rate) { kernel::agc_ff::set_rate(rate); }
-    void set_reference(float reference) { kernel::agc_ff::set_reference(reference); }
-    void set_gain(float gain) { kernel::agc_ff::set_gain(gain); }
-    void set_max_gain(float max_gain) { kernel::agc_ff::set_max_gain(max_gain); }
+    ~agc_ff_impl() override;
+
+    float rate() const override { return kernel::agc_ff::rate(); }
+    float reference() const override { return kernel::agc_ff::reference(); }
+    float gain() const override { return kernel::agc_ff::gain(); }
+    float max_gain() const override { return kernel::agc_ff::max_gain(); }
+
+    void set_rate(float rate) override { kernel::agc_ff::set_rate(rate); }
+    void set_reference(float reference) override
+    {
+        kernel::agc_ff::set_reference(reference);
+    }
+    void set_gain(float gain) override { kernel::agc_ff::set_gain(gain); }
+    void set_max_gain(float max_gain) override { kernel::agc_ff::set_max_gain(max_gain); }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/cpfsk_bc_impl.h b/gr-analog/lib/cpfsk_bc_impl.h
index a8392da24..3506530ee 100644
--- a/gr-analog/lib/cpfsk_bc_impl.h
+++ b/gr-analog/lib/cpfsk_bc_impl.h
@@ -24,12 +24,12 @@ private:
 
 public:
     cpfsk_bc_impl(float k, float ampl, int samples_per_sym);
-    ~cpfsk_bc_impl();
+    ~cpfsk_bc_impl() override;
 
-    void set_amplitude(float amplitude) { d_ampl = amplitude; }
-    float amplitude() { return d_ampl; }
-    float freq() { return d_freq; }
-    float phase() { return d_phase; }
+    void set_amplitude(float amplitude) override { d_ampl = amplitude; }
+    float amplitude() override { return d_ampl; }
+    float freq() override { return d_freq; }
+    float phase() override { return d_phase; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/ctcss_squelch_ff_impl.h b/gr-analog/lib/ctcss_squelch_ff_impl.h
index 1a135e802..06f2fa2f2 100644
--- a/gr-analog/lib/ctcss_squelch_ff_impl.h
+++ b/gr-analog/lib/ctcss_squelch_ff_impl.h
@@ -38,26 +38,26 @@ private:
     void update_fft_params();
 
 protected:
-    virtual void update_state(const float& in);
-    virtual bool mute() const { return d_mute; }
+    void update_state(const float& in) override;
+    bool mute() const override { return d_mute; }
 
 public:
     ctcss_squelch_ff_impl(
         int rate, float freq, float level, int len, int ramp, bool gate);
-    ~ctcss_squelch_ff_impl();
+    ~ctcss_squelch_ff_impl() override;
 
-    std::vector<float> squelch_range() const;
-    float level() const { return d_level; }
-    void set_level(float level);
-    int len() const { return d_len; }
-    float frequency() const { return d_freq; }
-    void set_frequency(float frequency);
+    std::vector<float> squelch_range() const override;
+    float level() const override { return d_level; }
+    void set_level(float level) override;
+    int len() const override { return d_len; }
+    float frequency() const override { return d_freq; }
+    void set_frequency(float frequency) override;
 
-    int ramp() const { return squelch_base_ff_impl::ramp(); }
-    void set_ramp(int ramp) { squelch_base_ff_impl::set_ramp(ramp); }
-    bool gate() const { return squelch_base_ff_impl::gate(); }
-    void set_gate(bool gate) { squelch_base_ff_impl::set_gate(gate); }
-    bool unmuted() const { return squelch_base_ff_impl::unmuted(); }
+    int ramp() const override { return squelch_base_ff_impl::ramp(); }
+    void set_ramp(int ramp) override { squelch_base_ff_impl::set_ramp(ramp); }
+    bool gate() const override { return squelch_base_ff_impl::gate(); }
+    void set_gate(bool gate) override { squelch_base_ff_impl::set_gate(gate); }
+    bool unmuted() const override { return squelch_base_ff_impl::unmuted(); }
 
     int general_work(int noutput_items,
                      gr_vector_int& ninput_items,
diff --git a/gr-analog/lib/dpll_bb_impl.h b/gr-analog/lib/dpll_bb_impl.h
index 96c89459f..65ec6f47a 100644
--- a/gr-analog/lib/dpll_bb_impl.h
+++ b/gr-analog/lib/dpll_bb_impl.h
@@ -25,15 +25,15 @@ private:
 
 public:
     dpll_bb_impl(float period, float gain);
-    ~dpll_bb_impl();
+    ~dpll_bb_impl() override;
 
-    void set_gain(float gain) { d_gain = gain; }
-    void set_decision_threshold(float thresh) { d_decision_threshold = thresh; }
+    void set_gain(float gain) override { d_gain = gain; }
+    void set_decision_threshold(float thresh) override { d_decision_threshold = thresh; }
 
-    float gain() const { return d_gain; }
-    float freq() const { return d_pulse_frequency; }
-    float phase() const { return d_pulse_phase; }
-    float decision_threshold() const { return d_decision_threshold; }
+    float gain() const override { return d_gain; }
+    float freq() const override { return d_pulse_frequency; }
+    float phase() const override { return d_pulse_phase; }
+    float decision_threshold() const override { return d_decision_threshold; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/fastnoise_source_impl.h b/gr-analog/lib/fastnoise_source_impl.h
index e2550afad..872f41e4b 100644
--- a/gr-analog/lib/fastnoise_source_impl.h
+++ b/gr-analog/lib/fastnoise_source_impl.h
@@ -31,18 +31,18 @@ private:
 
 public:
     fastnoise_source_impl(noise_type_t type, float ampl, long seed, long samples);
-    ~fastnoise_source_impl();
+    ~fastnoise_source_impl() override;
 
-    T sample();
-    T sample_unbiased();
-    const std::vector<T>& samples() const;
+    T sample() override;
+    T sample_unbiased() override;
+    const std::vector<T>& samples() const override;
 
-    void set_type(noise_type_t type);
-    void set_amplitude(float ampl);
+    void set_type(noise_type_t type) override;
+    void set_amplitude(float ampl) override;
     void generate();
 
-    noise_type_t type() const { return d_type; }
-    float amplitude() const { return d_ampl; }
+    noise_type_t type() const override { return d_type; }
+    float amplitude() const override { return d_ampl; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/feedforward_agc_cc_impl.h b/gr-analog/lib/feedforward_agc_cc_impl.h
index d1f172602..811aa2707 100644
--- a/gr-analog/lib/feedforward_agc_cc_impl.h
+++ b/gr-analog/lib/feedforward_agc_cc_impl.h
@@ -24,7 +24,7 @@ private:
 
 public:
     feedforward_agc_cc_impl(int nsamples, float reference);
-    ~feedforward_agc_cc_impl();
+    ~feedforward_agc_cc_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/fmdet_cf_impl.h b/gr-analog/lib/fmdet_cf_impl.h
index 6350c6194..15d664496 100644
--- a/gr-analog/lib/fmdet_cf_impl.h
+++ b/gr-analog/lib/fmdet_cf_impl.h
@@ -27,16 +27,16 @@ private:
 
 public:
     fmdet_cf_impl(float samplerate, float freq_low, float freq_high, float scl);
-    ~fmdet_cf_impl();
+    ~fmdet_cf_impl() override;
 
-    void set_scale(float scl);
-    void set_freq_range(float freq_low, float freq_high);
+    void set_scale(float scl) override;
+    void set_freq_range(float freq_low, float freq_high) override;
 
-    float freq() const { return d_freq; }
-    float freq_high() const { return d_freqhi; }
-    float freq_low() const { return d_freqlo; }
-    float scale() const { return d_scl; }
-    float bias() const { return d_bias; }
+    float freq() const override { return d_freq; }
+    float freq_high() const override { return d_freqhi; }
+    float freq_low() const override { return d_freqlo; }
+    float scale() const override { return d_scl; }
+    float bias() const override { return d_bias; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/frequency_modulator_fc_impl.h b/gr-analog/lib/frequency_modulator_fc_impl.h
index 0cd3a007d..1ccf11454 100644
--- a/gr-analog/lib/frequency_modulator_fc_impl.h
+++ b/gr-analog/lib/frequency_modulator_fc_impl.h
@@ -24,12 +24,12 @@ private:
 
 public:
     frequency_modulator_fc_impl(float sensitivity);
-    ~frequency_modulator_fc_impl();
+    ~frequency_modulator_fc_impl() override;
 
-    void set_sensitivity(float sens) { d_sensitivity = sens; }
-    float sensitivity() const { return d_sensitivity; }
+    void set_sensitivity(float sens) override { d_sensitivity = sens; }
+    float sensitivity() const override { return d_sensitivity; }
 
-    void setup_rpc();
+    void setup_rpc() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/noise_source_impl.h b/gr-analog/lib/noise_source_impl.h
index 59a14d3ad..135022785 100644
--- a/gr-analog/lib/noise_source_impl.h
+++ b/gr-analog/lib/noise_source_impl.h
@@ -27,13 +27,13 @@ class noise_source_impl : public noise_source<T>
 
 public:
     noise_source_impl(noise_type_t type, float ampl, long seed = 0);
-    ~noise_source_impl();
+    ~noise_source_impl() override;
 
-    void set_type(noise_type_t type);
-    void set_amplitude(float ampl);
+    void set_type(noise_type_t type) override;
+    void set_amplitude(float ampl) override;
 
-    noise_type_t type() const { return d_type; }
-    float amplitude() const { return d_ampl; }
+    noise_type_t type() const override { return d_type; }
+    float amplitude() const override { return d_ampl; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/phase_modulator_fc_impl.h b/gr-analog/lib/phase_modulator_fc_impl.h
index 2c4ef279f..4e8133151 100644
--- a/gr-analog/lib/phase_modulator_fc_impl.h
+++ b/gr-analog/lib/phase_modulator_fc_impl.h
@@ -24,13 +24,13 @@ private:
 
 public:
     phase_modulator_fc_impl(double sensitivity);
-    ~phase_modulator_fc_impl();
+    ~phase_modulator_fc_impl() override;
 
-    double sensitivity() const { return d_sensitivity; }
-    double phase() const { return d_phase; }
+    double sensitivity() const override { return d_sensitivity; }
+    double phase() const override { return d_phase; }
 
-    void set_sensitivity(double s) { d_sensitivity = s; }
-    void set_phase(double p) { d_phase = p; }
+    void set_sensitivity(double s) override { d_sensitivity = s; }
+    void set_phase(double p) override { d_phase = p; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/pll_carriertracking_cc_impl.h b/gr-analog/lib/pll_carriertracking_cc_impl.h
index dea1aa426..6d499f37f 100644
--- a/gr-analog/lib/pll_carriertracking_cc_impl.h
+++ b/gr-analog/lib/pll_carriertracking_cc_impl.h
@@ -43,30 +43,30 @@ private:
 
 public:
     pll_carriertracking_cc_impl(float loop_bw, float max_freq, float min_freq);
-    ~pll_carriertracking_cc_impl();
+    ~pll_carriertracking_cc_impl() override;
 
-    bool lock_detector(void) { return (fabsf(d_locksig) > d_lock_threshold); }
+    bool lock_detector(void) override { return (fabsf(d_locksig) > d_lock_threshold); }
 
-    bool squelch_enable(bool);
-    float set_lock_threshold(float);
+    bool squelch_enable(bool) override;
+    float set_lock_threshold(float) override;
 
-    void set_loop_bandwidth(float bw);
-    void set_damping_factor(float df);
-    void set_alpha(float alpha);
-    void set_beta(float beta);
-    void set_frequency(float freq);
-    void set_phase(float phase);
-    void set_min_freq(float freq);
-    void set_max_freq(float freq);
+    void set_loop_bandwidth(float bw) override;
+    void set_damping_factor(float df) override;
+    void set_alpha(float alpha) override;
+    void set_beta(float beta) override;
+    void set_frequency(float freq) override;
+    void set_phase(float phase) override;
+    void set_min_freq(float freq) override;
+    void set_max_freq(float freq) override;
 
-    float get_loop_bandwidth() const;
-    float get_damping_factor() const;
-    float get_alpha() const;
-    float get_beta() const;
-    float get_frequency() const;
-    float get_phase() const;
-    float get_min_freq() const;
-    float get_max_freq() const;
+    float get_loop_bandwidth() const override;
+    float get_damping_factor() const override;
+    float get_alpha() const override;
+    float get_beta() const override;
+    float get_frequency() const override;
+    float get_phase() const override;
+    float get_min_freq() const override;
+    float get_max_freq() const override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/pll_freqdet_cf_impl.h b/gr-analog/lib/pll_freqdet_cf_impl.h
index 34376bdd2..53af570ed 100644
--- a/gr-analog/lib/pll_freqdet_cf_impl.h
+++ b/gr-analog/lib/pll_freqdet_cf_impl.h
@@ -40,25 +40,25 @@ private:
 
 public:
     pll_freqdet_cf_impl(float loop_bw, float max_freq, float min_freq);
-    ~pll_freqdet_cf_impl();
+    ~pll_freqdet_cf_impl() override;
 
-    void set_loop_bandwidth(float bw);
-    void set_damping_factor(float df);
-    void set_alpha(float alpha);
-    void set_beta(float beta);
-    void set_frequency(float freq);
-    void set_phase(float phase);
-    void set_min_freq(float freq);
-    void set_max_freq(float freq);
+    void set_loop_bandwidth(float bw) override;
+    void set_damping_factor(float df) override;
+    void set_alpha(float alpha) override;
+    void set_beta(float beta) override;
+    void set_frequency(float freq) override;
+    void set_phase(float phase) override;
+    void set_min_freq(float freq) override;
+    void set_max_freq(float freq) override;
 
-    float get_loop_bandwidth() const;
-    float get_damping_factor() const;
-    float get_alpha() const;
-    float get_beta() const;
-    float get_frequency() const;
-    float get_phase() const;
-    float get_min_freq() const;
-    float get_max_freq() const;
+    float get_loop_bandwidth() const override;
+    float get_damping_factor() const override;
+    float get_alpha() const override;
+    float get_beta() const override;
+    float get_frequency() const override;
+    float get_phase() const override;
+    float get_min_freq() const override;
+    float get_max_freq() const override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/pll_refout_cc_impl.h b/gr-analog/lib/pll_refout_cc_impl.h
index 364e5cd51..87348bfb4 100644
--- a/gr-analog/lib/pll_refout_cc_impl.h
+++ b/gr-analog/lib/pll_refout_cc_impl.h
@@ -40,9 +40,9 @@ private:
 
 public:
     pll_refout_cc_impl(float loop_bw, float max_freq, float min_freq);
-    ~pll_refout_cc_impl();
+    ~pll_refout_cc_impl() override;
 
-    void set_loop_bandwidth(float bw);
+    void set_loop_bandwidth(float bw) override;
     void set_damping_factor(float df);
     void set_alpha(float alpha);
     void set_beta(float beta);
diff --git a/gr-analog/lib/probe_avg_mag_sqrd_c_impl.h b/gr-analog/lib/probe_avg_mag_sqrd_c_impl.h
index 9c99a8063..1baf0302e 100644
--- a/gr-analog/lib/probe_avg_mag_sqrd_c_impl.h
+++ b/gr-analog/lib/probe_avg_mag_sqrd_c_impl.h
@@ -27,16 +27,16 @@ private:
 
 public:
     probe_avg_mag_sqrd_c_impl(double threshold_db, double alpha = 0.0001);
-    ~probe_avg_mag_sqrd_c_impl();
+    ~probe_avg_mag_sqrd_c_impl() override;
 
-    bool unmuted() const { return d_unmuted; }
-    double level() const { return d_level; }
+    bool unmuted() const override { return d_unmuted; }
+    double level() const override { return d_level; }
 
-    double threshold() const;
+    double threshold() const override;
 
-    void set_alpha(double alpha);
-    void set_threshold(double decibels);
-    void reset();
+    void set_alpha(double alpha) override;
+    void set_threshold(double decibels) override;
+    void reset() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/probe_avg_mag_sqrd_cf_impl.h b/gr-analog/lib/probe_avg_mag_sqrd_cf_impl.h
index 77861ebc6..22e2e641a 100644
--- a/gr-analog/lib/probe_avg_mag_sqrd_cf_impl.h
+++ b/gr-analog/lib/probe_avg_mag_sqrd_cf_impl.h
@@ -27,16 +27,16 @@ private:
 
 public:
     probe_avg_mag_sqrd_cf_impl(double threshold_db, double alpha);
-    ~probe_avg_mag_sqrd_cf_impl();
+    ~probe_avg_mag_sqrd_cf_impl() override;
 
-    bool unmuted() const { return d_unmuted; }
-    double level() const { return d_level; }
+    bool unmuted() const override { return d_unmuted; }
+    double level() const override { return d_level; }
 
-    double threshold() const;
+    double threshold() const override;
 
-    void set_alpha(double alpha);
-    void set_threshold(double decibels);
-    void reset();
+    void set_alpha(double alpha) override;
+    void set_threshold(double decibels) override;
+    void reset() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/probe_avg_mag_sqrd_f_impl.h b/gr-analog/lib/probe_avg_mag_sqrd_f_impl.h
index 97c65ee44..3844af3a5 100644
--- a/gr-analog/lib/probe_avg_mag_sqrd_f_impl.h
+++ b/gr-analog/lib/probe_avg_mag_sqrd_f_impl.h
@@ -27,16 +27,16 @@ private:
 
 public:
     probe_avg_mag_sqrd_f_impl(double threshold_db, double alpha);
-    ~probe_avg_mag_sqrd_f_impl();
+    ~probe_avg_mag_sqrd_f_impl() override;
 
-    bool unmuted() const { return d_unmuted; }
-    double level() const { return d_level; }
+    bool unmuted() const override { return d_unmuted; }
+    double level() const override { return d_level; }
 
-    double threshold() const;
+    double threshold() const override;
 
-    void set_alpha(double alpha);
-    void set_threshold(double decibels);
-    void reset();
+    void set_alpha(double alpha) override;
+    void set_threshold(double decibels) override;
+    void reset() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/pwr_squelch_cc_impl.h b/gr-analog/lib/pwr_squelch_cc_impl.h
index e434bcb1c..51dd0a1fd 100644
--- a/gr-analog/lib/pwr_squelch_cc_impl.h
+++ b/gr-analog/lib/pwr_squelch_cc_impl.h
@@ -27,27 +27,27 @@ private:
     filter::single_pole_iir<double, double, double> d_iir;
 
 protected:
-    virtual void update_state(const gr_complex& in);
-    virtual bool mute() const { return d_pwr < d_threshold; }
+    void update_state(const gr_complex& in) override;
+    bool mute() const override { return d_pwr < d_threshold; }
 
 public:
     pwr_squelch_cc_impl(double db,
                         double alpha = 0.0001,
                         int ramp = 0,
                         bool gate = false);
-    ~pwr_squelch_cc_impl();
+    ~pwr_squelch_cc_impl() override;
 
-    std::vector<float> squelch_range() const;
+    std::vector<float> squelch_range() const override;
 
-    double threshold() const { return 10 * log10(d_threshold); }
-    void set_threshold(double db);
-    void set_alpha(double alpha);
+    double threshold() const override { return 10 * log10(d_threshold); }
+    void set_threshold(double db) override;
+    void set_alpha(double alpha) override;
 
-    int ramp() const { return squelch_base_cc_impl::ramp(); }
-    void set_ramp(int ramp) { squelch_base_cc_impl::set_ramp(ramp); }
-    bool gate() const { return squelch_base_cc_impl::gate(); }
-    void set_gate(bool gate) { squelch_base_cc_impl::set_gate(gate); }
-    bool unmuted() const { return squelch_base_cc_impl::unmuted(); }
+    int ramp() const override { return squelch_base_cc_impl::ramp(); }
+    void set_ramp(int ramp) override { squelch_base_cc_impl::set_ramp(ramp); }
+    bool gate() const override { return squelch_base_cc_impl::gate(); }
+    void set_gate(bool gate) override { squelch_base_cc_impl::set_gate(gate); }
+    bool unmuted() const override { return squelch_base_cc_impl::unmuted(); }
 
     int general_work(int noutput_items,
                      gr_vector_int& ninput_items,
diff --git a/gr-analog/lib/pwr_squelch_ff_impl.h b/gr-analog/lib/pwr_squelch_ff_impl.h
index 2bc4b8637..cb13cb538 100644
--- a/gr-analog/lib/pwr_squelch_ff_impl.h
+++ b/gr-analog/lib/pwr_squelch_ff_impl.h
@@ -27,27 +27,27 @@ private:
     filter::single_pole_iir<double, double, double> d_iir;
 
 protected:
-    virtual void update_state(const float& in);
-    virtual bool mute() const { return d_pwr < d_threshold; }
+    void update_state(const float& in) override;
+    bool mute() const override { return d_pwr < d_threshold; }
 
 public:
     pwr_squelch_ff_impl(double db,
                         double alpha = 0.0001,
                         int ramp = 0,
                         bool gate = false);
-    ~pwr_squelch_ff_impl();
+    ~pwr_squelch_ff_impl() override;
 
-    std::vector<float> squelch_range() const;
+    std::vector<float> squelch_range() const override;
 
-    double threshold() const { return 10 * log10(d_threshold); }
-    void set_threshold(double db) { d_threshold = std::pow(10.0, db / 10); }
-    void set_alpha(double alpha) { d_iir.set_taps(alpha); }
+    double threshold() const override { return 10 * log10(d_threshold); }
+    void set_threshold(double db) override { d_threshold = std::pow(10.0, db / 10); }
+    void set_alpha(double alpha) override { d_iir.set_taps(alpha); }
 
-    int ramp() const { return squelch_base_ff_impl::ramp(); }
-    void set_ramp(int ramp) { squelch_base_ff_impl::set_ramp(ramp); }
-    bool gate() const { return squelch_base_ff_impl::gate(); }
-    void set_gate(bool gate) { squelch_base_ff_impl::set_gate(gate); }
-    bool unmuted() const { return squelch_base_ff_impl::unmuted(); }
+    int ramp() const override { return squelch_base_ff_impl::ramp(); }
+    void set_ramp(int ramp) override { squelch_base_ff_impl::set_ramp(ramp); }
+    bool gate() const override { return squelch_base_ff_impl::gate(); }
+    void set_gate(bool gate) override { squelch_base_ff_impl::set_gate(gate); }
+    bool unmuted() const override { return squelch_base_ff_impl::unmuted(); }
 
     int general_work(int noutput_items,
                      gr_vector_int& ninput_items,
diff --git a/gr-analog/lib/quadrature_demod_cf_impl.h b/gr-analog/lib/quadrature_demod_cf_impl.h
index 6b6082b59..7a56da382 100644
--- a/gr-analog/lib/quadrature_demod_cf_impl.h
+++ b/gr-analog/lib/quadrature_demod_cf_impl.h
@@ -23,10 +23,10 @@ private:
 
 public:
     quadrature_demod_cf_impl(float gain);
-    ~quadrature_demod_cf_impl();
+    ~quadrature_demod_cf_impl() override;
 
-    void set_gain(float gain) { d_gain = gain; }
-    float gain() const { return d_gain; }
+    void set_gain(float gain) override { d_gain = gain; }
+    float gain() const override { return d_gain; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/rail_ff_impl.h b/gr-analog/lib/rail_ff_impl.h
index 4717686a3..96703ed55 100644
--- a/gr-analog/lib/rail_ff_impl.h
+++ b/gr-analog/lib/rail_ff_impl.h
@@ -26,13 +26,13 @@ private:
 
 public:
     rail_ff_impl(float lo, float hi);
-    ~rail_ff_impl();
+    ~rail_ff_impl() override;
 
-    float lo() const { return d_lo; }
-    float hi() const { return d_hi; }
+    float lo() const override { return d_lo; }
+    float hi() const override { return d_hi; }
 
-    void set_lo(float lo);
-    void set_hi(float hi);
+    void set_lo(float lo) override;
+    void set_hi(float hi) override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/random_uniform_source_impl.h b/gr-analog/lib/random_uniform_source_impl.h
index 8e583618b..5b0b02898 100644
--- a/gr-analog/lib/random_uniform_source_impl.h
+++ b/gr-analog/lib/random_uniform_source_impl.h
@@ -26,7 +26,7 @@ private:
 
 public:
     random_uniform_source_impl(int minimum, int maximum, int seed);
-    ~random_uniform_source_impl();
+    ~random_uniform_source_impl() override;
 
     // Where all the action really happens
     int work(int noutput_items,
diff --git a/gr-analog/lib/sig_source_impl.h b/gr-analog/lib/sig_source_impl.h
index 580643c4e..d73c51de6 100644
--- a/gr-analog/lib/sig_source_impl.h
+++ b/gr-analog/lib/sig_source_impl.h
@@ -37,31 +37,31 @@ public:
                     double ampl,
                     T offset = 0,
                     float phase = 0);
-    ~sig_source_impl();
+    ~sig_source_impl() override;
 
-    virtual int work(int noutput_items,
-                     gr_vector_const_void_star& input_items,
-                     gr_vector_void_star& output_items) override;
+    int work(int noutput_items,
+             gr_vector_const_void_star& input_items,
+             gr_vector_void_star& output_items) override;
 
-    double sampling_freq() const { return d_sampling_freq; }
-    gr_waveform_t waveform() const { return d_waveform; }
-    double frequency() const { return d_frequency; }
-    double amplitude() const { return d_ampl; }
-    T offset() const { return d_offset; }
-    float phase() const { return d_nco.get_phase(); }
+    double sampling_freq() const override { return d_sampling_freq; }
+    gr_waveform_t waveform() const override { return d_waveform; }
+    double frequency() const override { return d_frequency; }
+    double amplitude() const override { return d_ampl; }
+    T offset() const override { return d_offset; }
+    float phase() const override { return d_nco.get_phase(); }
 
-    void set_sampling_freq(double sampling_freq);
-    void set_waveform(gr_waveform_t waveform);
+    void set_sampling_freq(double sampling_freq) override;
+    void set_waveform(gr_waveform_t waveform) override;
 
     // Message handlers
     //!\brief deprecated handler. Use "cmd" port instead.
     void set_freq_msg(pmt::pmt_t msg);
     void set_cmd_msg(pmt::pmt_t msg);
 
-    void set_frequency(double frequency);
-    void set_amplitude(double ampl);
-    void set_offset(T offset);
-    void set_phase(float phase);
+    void set_frequency(double frequency) override;
+    void set_amplitude(double ampl) override;
+    void set_offset(T offset) override;
+    void set_phase(float phase) override;
 };
 
 } /* namespace analog */
diff --git a/gr-analog/lib/simple_squelch_cc_impl.h b/gr-analog/lib/simple_squelch_cc_impl.h
index b680701e3..6764797b4 100644
--- a/gr-analog/lib/simple_squelch_cc_impl.h
+++ b/gr-analog/lib/simple_squelch_cc_impl.h
@@ -26,15 +26,15 @@ private:
 
 public:
     simple_squelch_cc_impl(double threshold_db, double alpha);
-    ~simple_squelch_cc_impl();
+    ~simple_squelch_cc_impl() override;
 
-    bool unmuted() const { return d_unmuted; }
+    bool unmuted() const override { return d_unmuted; }
 
-    void set_alpha(double alpha);
-    void set_threshold(double decibels);
+    void set_alpha(double alpha) override;
+    void set_threshold(double decibels) override;
 
-    double threshold() const;
-    std::vector<float> squelch_range() const;
+    double threshold() const override;
+    std::vector<float> squelch_range() const override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-analog/lib/squelch_base_cc_impl.h b/gr-analog/lib/squelch_base_cc_impl.h
index 1608cb451..01410daa4 100644
--- a/gr-analog/lib/squelch_base_cc_impl.h
+++ b/gr-analog/lib/squelch_base_cc_impl.h
@@ -28,20 +28,20 @@ private:
     bool d_tag_next_unmuted;
 
 protected:
-    virtual void update_state(const gr_complex& sample){};
-    virtual bool mute() const { return false; };
+    void update_state(const gr_complex& sample) override{};
+    bool mute() const override { return false; };
 
 public:
     squelch_base_cc_impl(const char* name, int ramp, bool gate);
-    ~squelch_base_cc_impl();
+    ~squelch_base_cc_impl() override;
 
-    int ramp() const;
-    void set_ramp(int ramp);
-    bool gate() const;
-    void set_gate(bool gate);
-    bool unmuted() const;
+    int ramp() const override;
+    void set_ramp(int ramp) override;
+    bool gate() const override;
+    void set_gate(bool gate) override;
+    bool unmuted() const override;
 
-    virtual std::vector<float> squelch_range() const = 0;
+    std::vector<float> squelch_range() const override = 0;
 
     int general_work(int noutput_items,
                      gr_vector_int& ninput_items,
diff --git a/gr-analog/lib/squelch_base_ff_impl.h b/gr-analog/lib/squelch_base_ff_impl.h
index 3d239ac2f..3e9128d15 100644
--- a/gr-analog/lib/squelch_base_ff_impl.h
+++ b/gr-analog/lib/squelch_base_ff_impl.h
@@ -29,20 +29,20 @@ private:
     bool d_tag_next_unmuted;
 
 protected:
-    virtual void update_state(const float& sample){};
-    virtual bool mute() const { return false; };
+    void update_state(const float& sample) override{};
+    bool mute() const override { return false; };
 
 public:
     squelch_base_ff_impl(const char* name, int ramp, bool gate);
-    ~squelch_base_ff_impl();
+    ~squelch_base_ff_impl() override;
 
-    int ramp() const;
-    void set_ramp(int ramp);
-    bool gate() const;
-    void set_gate(bool gate);
-    bool unmuted() const;
+    int ramp() const override;
+    void set_ramp(int ramp) override;
+    bool gate() const override;
+    void set_gate(bool gate) override;
+    bool unmuted() const override;
 
-    virtual std::vector<float> squelch_range() const = 0;
+    std::vector<float> squelch_range() const override = 0;
 
     int general_work(int noutput_items,
                      gr_vector_int& ninput_items,
diff --git a/gr-analog/python/analog/bindings/ctcss_squelch_ff_python.cc b/gr-analog/python/analog/bindings/ctcss_squelch_ff_python.cc
index 53aab7c44..b61ca6b2f 100644
--- a/gr-analog/python/analog/bindings/ctcss_squelch_ff_python.cc
+++ b/gr-analog/python/analog/bindings/ctcss_squelch_ff_python.cc
@@ -14,7 +14,7 @@
 /* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
 /* BINDTOOL_USE_PYGCCXML(0)                                                        */
 /* BINDTOOL_HEADER_FILE(ctcss_squelch_ff.h)                                        */
-/* BINDTOOL_HEADER_FILE_HASH(e3921bc97f0f8813b708306467a41d49)                     */
+/* BINDTOOL_HEADER_FILE_HASH(eb02d854023b3cdc76f26dc5e99f5c6e)                     */
 /***********************************************************************************/
 
 #include <pybind11/complex.h>
diff --git a/gr-analog/python/analog/bindings/pll_carriertracking_cc_python.cc b/gr-analog/python/analog/bindings/pll_carriertracking_cc_python.cc
index 559a2d61c..03a07fbc0 100644
--- a/gr-analog/python/analog/bindings/pll_carriertracking_cc_python.cc
+++ b/gr-analog/python/analog/bindings/pll_carriertracking_cc_python.cc
@@ -14,7 +14,7 @@
 /* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
 /* BINDTOOL_USE_PYGCCXML(0)                                                        */
 /* BINDTOOL_HEADER_FILE(pll_carriertracking_cc.h) */
-/* BINDTOOL_HEADER_FILE_HASH(6a2575e904642d50edec70e0439649ed)                     */
+/* BINDTOOL_HEADER_FILE_HASH(578b0d642e583a358c5866cb1b663756)                     */
 /***********************************************************************************/
 
 #include <pybind11/complex.h>
diff --git a/gr-analog/python/analog/bindings/pll_freqdet_cf_python.cc b/gr-analog/python/analog/bindings/pll_freqdet_cf_python.cc
index dd313bb26..1a25db3eb 100644
--- a/gr-analog/python/analog/bindings/pll_freqdet_cf_python.cc
+++ b/gr-analog/python/analog/bindings/pll_freqdet_cf_python.cc
@@ -14,7 +14,7 @@
 /* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
 /* BINDTOOL_USE_PYGCCXML(0)                                                        */
 /* BINDTOOL_HEADER_FILE(pll_freqdet_cf.h)                                        */
-/* BINDTOOL_HEADER_FILE_HASH(7960ba805d99b0ab39271abf8b583d97)                     */
+/* BINDTOOL_HEADER_FILE_HASH(aac775a72088e302d8d52ba5367e36b2)                     */
 /***********************************************************************************/
 
 #include <pybind11/complex.h>
diff --git a/gr-analog/python/analog/bindings/pwr_squelch_cc_python.cc b/gr-analog/python/analog/bindings/pwr_squelch_cc_python.cc
index 6ed96bfd7..e55c7b45c 100644
--- a/gr-analog/python/analog/bindings/pwr_squelch_cc_python.cc
+++ b/gr-analog/python/analog/bindings/pwr_squelch_cc_python.cc
@@ -14,7 +14,7 @@
 /* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
 /* BINDTOOL_USE_PYGCCXML(0)                                                        */
 /* BINDTOOL_HEADER_FILE(pwr_squelch_cc.h)                                        */
-/* BINDTOOL_HEADER_FILE_HASH(9a039b4f53e3fc5fce917d466fb459c8)                     */
+/* BINDTOOL_HEADER_FILE_HASH(4a3eecaaf775434834d615f1a58d5f9e)                     */
 /***********************************************************************************/
 
 #include <pybind11/complex.h>
diff --git a/gr-analog/python/analog/bindings/pwr_squelch_ff_python.cc b/gr-analog/python/analog/bindings/pwr_squelch_ff_python.cc
index c6dabb9f0..99dea8796 100644
--- a/gr-analog/python/analog/bindings/pwr_squelch_ff_python.cc
+++ b/gr-analog/python/analog/bindings/pwr_squelch_ff_python.cc
@@ -14,7 +14,7 @@
 /* BINDTOOL_GEN_AUTOMATIC(0)                                                       */
 /* BINDTOOL_USE_PYGCCXML(0)                                                        */
 /* BINDTOOL_HEADER_FILE(pwr_squelch_ff.h)                                        */
-/* BINDTOOL_HEADER_FILE_HASH(e1c00792c96ef3531cb83bd242fc382d)                     */
+/* BINDTOOL_HEADER_FILE_HASH(e1ff64fcbc54b37e480c87c78a898df0)                     */
 /***********************************************************************************/
 
 #include <pybind11/complex.h>