5 files changed, 6 insertions, 6 deletions
diff --git a/gr-channels/lib/cfo_model_impl.h b/gr-channels/lib/cfo_model_impl.h
index 148172bc99..e3742ab687 100644
--- a/gr-channels/lib/cfo_model_impl.h
+++ b/gr-channels/lib/cfo_model_impl.h
@@ -42,7 +42,7 @@ public:
 
     ~cfo_model_impl();
     void setup_rpc();
-    int work(int, gr_vector_const_void_star&, gr_vector_void_star&);
+    int work(int, gr_vector_const_void_star&, gr_vector_void_star&) override;
 
     void set_std_dev(double _dev)
     {
diff --git a/gr-channels/lib/fading_model_impl.h b/gr-channels/lib/fading_model_impl.h
index af81f24310..fd421f7092 100644
--- a/gr-channels/lib/fading_model_impl.h
+++ b/gr-channels/lib/fading_model_impl.h
@@ -32,7 +32,7 @@ public:
     void setup_rpc();
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
-             gr_vector_void_star& output_items);
+             gr_vector_void_star& output_items) override;
 
     virtual float fDTs() { return d_fader.d_fDTs; }
     virtual float K() { return d_fader.d_K; }
diff --git a/gr-channels/lib/selective_fading_model2_impl.h b/gr-channels/lib/selective_fading_model2_impl.h
index adeccdb51c..0538ba1386 100644
--- a/gr-channels/lib/selective_fading_model2_impl.h
+++ b/gr-channels/lib/selective_fading_model2_impl.h
@@ -55,7 +55,7 @@ public:
     void setup_rpc();
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
-             gr_vector_void_star& output_items);
+             gr_vector_void_star& output_items) override;
     std::vector<gr_complex> d_taps;
 
     virtual float fDTs() { return d_faders[0].d_fDTs; }
diff --git a/gr-channels/lib/selective_fading_model_impl.h b/gr-channels/lib/selective_fading_model_impl.h
index 2c9c75f6ac..5523021845 100644
--- a/gr-channels/lib/selective_fading_model_impl.h
+++ b/gr-channels/lib/selective_fading_model_impl.h
@@ -47,7 +47,7 @@ public:
     void setup_rpc();
     int work(int noutput_items,
              gr_vector_const_void_star& input_items,
-             gr_vector_void_star& output_items);
+             gr_vector_void_star& output_items) override;
     std::vector<gr_complex> d_taps;
 
     virtual float fDTs() { return d_faders[0].d_fDTs; }
diff --git a/gr-channels/lib/sro_model_impl.h b/gr-channels/lib/sro_model_impl.h
index 420ec0ea71..16a19c5cea 100644
--- a/gr-channels/lib/sro_model_impl.h
+++ b/gr-channels/lib/sro_model_impl.h
@@ -39,11 +39,11 @@ public:
                    double noise_seed = 0);
     ~sro_model_impl();
 
-    void forecast(int noutput_items, gr_vector_int& ninput_items_required);
+    void forecast(int noutput_items, gr_vector_int& ninput_items_required) override;
     int general_work(int noutput_items,
                      gr_vector_int& ninput_items,
                      gr_vector_const_void_star& input_items,
-                     gr_vector_void_star& output_items);
+                     gr_vector_void_star& output_items) override;
 
     float mu() const;
     float interp_ratio() const;