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

18 files changed, 37 insertions, 37 deletions

diff --git a/gr-vocoder/lib/alaw_decode_bs_impl.h b/gr-vocoder/lib/alaw_decode_bs_impl.h
index 546aad41d..519327931 100644
--- a/gr-vocoder/lib/alaw_decode_bs_impl.h
+++ b/gr-vocoder/lib/alaw_decode_bs_impl.h
@@ -20,7 +20,7 @@ class alaw_decode_bs_impl : public alaw_decode_bs
 {
 public:
     alaw_decode_bs_impl();
-    ~alaw_decode_bs_impl();
+    ~alaw_decode_bs_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/alaw_encode_sb_impl.h b/gr-vocoder/lib/alaw_encode_sb_impl.h
index 425ef8b21..86b897568 100644
--- a/gr-vocoder/lib/alaw_encode_sb_impl.h
+++ b/gr-vocoder/lib/alaw_encode_sb_impl.h
@@ -20,7 +20,7 @@ class alaw_encode_sb_impl : public alaw_encode_sb
 {
 public:
     alaw_encode_sb_impl();
-    ~alaw_encode_sb_impl();
+    ~alaw_encode_sb_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/codec2_decode_ps_impl.h b/gr-vocoder/lib/codec2_decode_ps_impl.h
index af291b752..5294bb36e 100644
--- a/gr-vocoder/lib/codec2_decode_ps_impl.h
+++ b/gr-vocoder/lib/codec2_decode_ps_impl.h
@@ -29,7 +29,7 @@ private:
 
 public:
     codec2_decode_ps_impl(int mode, int samples_per_frame, int bits_per_frame);
-    ~codec2_decode_ps_impl();
+    ~codec2_decode_ps_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/codec2_encode_sp_impl.h b/gr-vocoder/lib/codec2_encode_sp_impl.h
index a3e7c87ae..2e5213e70 100644
--- a/gr-vocoder/lib/codec2_encode_sp_impl.h
+++ b/gr-vocoder/lib/codec2_encode_sp_impl.h
@@ -29,7 +29,7 @@ private:
 
 public:
     codec2_encode_sp_impl(int mode, int samples_per_frame, int bits_per_frame);
-    ~codec2_encode_sp_impl();
+    ~codec2_encode_sp_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/cvsd_decode_bs_impl.h b/gr-vocoder/lib/cvsd_decode_bs_impl.h
index 79e39c0ac..cdef3ed2a 100644
--- a/gr-vocoder/lib/cvsd_decode_bs_impl.h
+++ b/gr-vocoder/lib/cvsd_decode_bs_impl.h
@@ -61,16 +61,16 @@ public:
                         int J = 4,
                         short pos_accum_max = 32767,
                         short neg_accum_max = -32767);
-    ~cvsd_decode_bs_impl();
+    ~cvsd_decode_bs_impl() override;
 
-    short min_step() { return d_min_step; }
-    short max_step() { return d_max_step; }
-    double step_decay() { return d_step_decay; }
-    double accum_decay() { return d_accum_decay; }
-    int K() { return d_K; }
-    int J() { return d_J; }
-    short pos_accum_max() { return d_pos_accum_max; }
-    short neg_accum_max() { return d_neg_accum_max; }
+    short min_step() override { return d_min_step; }
+    short max_step() override { return d_max_step; }
+    double step_decay() override { return d_step_decay; }
+    double accum_decay() override { return d_accum_decay; }
+    int K() override { return d_K; }
+    int J() override { return d_J; }
+    short pos_accum_max() override { return d_pos_accum_max; }
+    short neg_accum_max() override { return d_neg_accum_max; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/cvsd_encode_sb_impl.h b/gr-vocoder/lib/cvsd_encode_sb_impl.h
index ea6ab4e42..12bc4bb65 100644
--- a/gr-vocoder/lib/cvsd_encode_sb_impl.h
+++ b/gr-vocoder/lib/cvsd_encode_sb_impl.h
@@ -61,16 +61,16 @@ public:
                         int J = 4,
                         short pos_accum_max = 32767,
                         short neg_accum_max = -32767);
-    ~cvsd_encode_sb_impl();
+    ~cvsd_encode_sb_impl() override;
 
-    short min_step() { return d_min_step; }
-    short max_step() { return d_max_step; }
-    double step_decay() { return d_step_decay; }
-    double accum_decay() { return d_accum_decay; }
-    int K() { return d_K; }
-    int J() { return d_J; }
-    short pos_accum_max() { return d_pos_accum_max; }
-    short neg_accum_max() { return d_neg_accum_max; }
+    short min_step() override { return d_min_step; }
+    short max_step() override { return d_max_step; }
+    double step_decay() override { return d_step_decay; }
+    double accum_decay() override { return d_accum_decay; }
+    int K() override { return d_K; }
+    int J() override { return d_J; }
+    short pos_accum_max() override { return d_pos_accum_max; }
+    short neg_accum_max() override { return d_neg_accum_max; }
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/freedv_rx_ss_impl.h b/gr-vocoder/lib/freedv_rx_ss_impl.h
index 71b92ba5c..6a6c8a55b 100644
--- a/gr-vocoder/lib/freedv_rx_ss_impl.h
+++ b/gr-vocoder/lib/freedv_rx_ss_impl.h
@@ -46,11 +46,11 @@ private:
 
 public:
     freedv_rx_ss_impl(int mode, float squelch_thresh, int interleave_frames);
-    ~freedv_rx_ss_impl();
+    ~freedv_rx_ss_impl() override;
 
-    void set_squelch_thresh(float squelch_thresh);
-    float squelch_thresh();
-    void set_squelch_en(bool squelch_enabled);
+    void set_squelch_thresh(float squelch_thresh) override;
+    float squelch_thresh() override;
+    void set_squelch_en(bool squelch_enabled) override;
 
     // Where all the action really happens
     void forecast(int noutput_items, gr_vector_int& ninput_items_required) override;
diff --git a/gr-vocoder/lib/freedv_tx_ss_impl.h b/gr-vocoder/lib/freedv_tx_ss_impl.h
index de999dcb7..1c4858a70 100644
--- a/gr-vocoder/lib/freedv_tx_ss_impl.h
+++ b/gr-vocoder/lib/freedv_tx_ss_impl.h
@@ -42,7 +42,7 @@ private:
 
 public:
     freedv_tx_ss_impl(int mode, const std::string txt_msg, int interleave_frames);
-    ~freedv_tx_ss_impl();
+    ~freedv_tx_ss_impl() override;
 
     void set_clip(bool val);
     void set_clip(int val);
diff --git a/gr-vocoder/lib/g721_decode_bs_impl.h b/gr-vocoder/lib/g721_decode_bs_impl.h
index 02f418a45..1de6e5ccc 100644
--- a/gr-vocoder/lib/g721_decode_bs_impl.h
+++ b/gr-vocoder/lib/g721_decode_bs_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     g721_decode_bs_impl();
-    ~g721_decode_bs_impl();
+    ~g721_decode_bs_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/g721_encode_sb_impl.h b/gr-vocoder/lib/g721_encode_sb_impl.h
index 98ac0ee9c..42fe03c03 100644
--- a/gr-vocoder/lib/g721_encode_sb_impl.h
+++ b/gr-vocoder/lib/g721_encode_sb_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     g721_encode_sb_impl();
-    ~g721_encode_sb_impl();
+    ~g721_encode_sb_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/g723_24_decode_bs_impl.h b/gr-vocoder/lib/g723_24_decode_bs_impl.h
index 16b88449a..a690bd029 100644
--- a/gr-vocoder/lib/g723_24_decode_bs_impl.h
+++ b/gr-vocoder/lib/g723_24_decode_bs_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     g723_24_decode_bs_impl();
-    ~g723_24_decode_bs_impl();
+    ~g723_24_decode_bs_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/g723_24_encode_sb_impl.h b/gr-vocoder/lib/g723_24_encode_sb_impl.h
index 7c1d5edcf..15beee2b3 100644
--- a/gr-vocoder/lib/g723_24_encode_sb_impl.h
+++ b/gr-vocoder/lib/g723_24_encode_sb_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     g723_24_encode_sb_impl();
-    ~g723_24_encode_sb_impl();
+    ~g723_24_encode_sb_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/g723_40_decode_bs_impl.h b/gr-vocoder/lib/g723_40_decode_bs_impl.h
index 07ecec788..c655b7603 100644
--- a/gr-vocoder/lib/g723_40_decode_bs_impl.h
+++ b/gr-vocoder/lib/g723_40_decode_bs_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     g723_40_decode_bs_impl();
-    ~g723_40_decode_bs_impl();
+    ~g723_40_decode_bs_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/g723_40_encode_sb_impl.h b/gr-vocoder/lib/g723_40_encode_sb_impl.h
index 1e84fa6cd..ced4d5912 100644
--- a/gr-vocoder/lib/g723_40_encode_sb_impl.h
+++ b/gr-vocoder/lib/g723_40_encode_sb_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     g723_40_encode_sb_impl();
-    ~g723_40_encode_sb_impl();
+    ~g723_40_encode_sb_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/gsm_fr_decode_ps_impl.h b/gr-vocoder/lib/gsm_fr_decode_ps_impl.h
index 3041f4625..fe0a33942 100644
--- a/gr-vocoder/lib/gsm_fr_decode_ps_impl.h
+++ b/gr-vocoder/lib/gsm_fr_decode_ps_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     gsm_fr_decode_ps_impl();
-    ~gsm_fr_decode_ps_impl();
+    ~gsm_fr_decode_ps_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/gsm_fr_encode_sp_impl.h b/gr-vocoder/lib/gsm_fr_encode_sp_impl.h
index 390224ddb..850c30969 100644
--- a/gr-vocoder/lib/gsm_fr_encode_sp_impl.h
+++ b/gr-vocoder/lib/gsm_fr_encode_sp_impl.h
@@ -27,7 +27,7 @@ private:
 
 public:
     gsm_fr_encode_sp_impl();
-    ~gsm_fr_encode_sp_impl();
+    ~gsm_fr_encode_sp_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/ulaw_decode_bs_impl.h b/gr-vocoder/lib/ulaw_decode_bs_impl.h
index 9b0927105..1f0ef3e50 100644
--- a/gr-vocoder/lib/ulaw_decode_bs_impl.h
+++ b/gr-vocoder/lib/ulaw_decode_bs_impl.h
@@ -20,7 +20,7 @@ class ulaw_decode_bs_impl : public ulaw_decode_bs
 {
 public:
     ulaw_decode_bs_impl();
-    ~ulaw_decode_bs_impl();
+    ~ulaw_decode_bs_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
diff --git a/gr-vocoder/lib/ulaw_encode_sb_impl.h b/gr-vocoder/lib/ulaw_encode_sb_impl.h
index bb54f7a10..de76ff8f7 100644
--- a/gr-vocoder/lib/ulaw_encode_sb_impl.h
+++ b/gr-vocoder/lib/ulaw_encode_sb_impl.h
@@ -20,7 +20,7 @@ class ulaw_encode_sb_impl : public ulaw_encode_sb
 {
 public:
     ulaw_encode_sb_impl();
-    ~ulaw_encode_sb_impl();
+    ~ulaw_encode_sb_impl() override;
 
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,