host: Update code base using clang-tidy

The checks from the new clang-tidy file are applied to the source tree
using:

$ find . -name "*.cpp" | sort -u | xargs \
    --max-procs 8 --max-args 1 clang-tidy --format-style=file \
    --fix -p /path/to/compile_commands.json

6 files changed, 36 insertions, 27 deletions

diff --git a/host/lib/convert/convert_fc32_item32.cpp b/host/lib/convert/convert_fc32_item32.cpp
index 713f565f5..842485162 100644
--- a/host/lib/convert/convert_fc32_item32.cpp
+++ b/host/lib/convert/convert_fc32_item32.cpp
@@ -23,13 +23,14 @@ struct convert_fc32_item32_1_to_star_1 : public converter
         // NOP
     }
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         _scalar = scalar;
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const item32_t* input      = reinterpret_cast<const item32_t*>(inputs[0]);
         std::complex<type>* output = reinterpret_cast<std::complex<type>*>(outputs[0]);
@@ -56,13 +57,14 @@ struct convert_star_1_to_fc32_item32_1 : public converter
         // NOP
     }
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         _scalar = scalar;
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const std::complex<type>* input =
             reinterpret_cast<const std::complex<type>*>(inputs[0]);
diff --git a/host/lib/convert/convert_pack_sc12.cpp b/host/lib/convert/convert_pack_sc12.cpp
index ee28e00cd..5e4c00414 100644
--- a/host/lib/convert/convert_pack_sc12.cpp
+++ b/host/lib/convert/convert_pack_sc12.cpp
@@ -17,13 +17,14 @@ struct convert_star_1_to_sc12_item32_1 : public converter
         // NOP
     }
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         _scalar = scalar;
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const std::complex<type>* input =
             reinterpret_cast<const std::complex<type>*>(inputs[0]);
diff --git a/host/lib/convert/convert_unpack_sc12.cpp b/host/lib/convert/convert_unpack_sc12.cpp
index 9ec43a5c3..6d8a48876 100644
--- a/host/lib/convert/convert_unpack_sc12.cpp
+++ b/host/lib/convert/convert_unpack_sc12.cpp
@@ -17,7 +17,7 @@ struct convert_sc12_item32_1_to_star_1 : public converter
         // NOP
     }
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         const int unpack_growth = 16;
         _scalar                 = scalar / unpack_growth;
@@ -31,8 +31,9 @@ struct convert_sc12_item32_1_to_star_1 : public converter
      * converter must be aware where it is supposed to start within 3 lines.
      *
      */
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         /*
          * Looking at the line structure above we can identify 4 cases.
diff --git a/host/lib/convert/convert_with_tables.cpp b/host/lib/convert/convert_with_tables.cpp
index 86637171a..3df510092 100644
--- a/host/lib/convert/convert_with_tables.cpp
+++ b/host/lib/convert/convert_with_tables.cpp
@@ -26,7 +26,7 @@ class convert_sc16_1_to_sc8_item32_1 : public converter
 public:
     convert_sc16_1_to_sc8_item32_1(void) : _table(sc16_table_len) {}
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         for (size_t i = 0; i < sc16_table_len; i++) {
             const int16_t val = uint16_t(i);
@@ -34,8 +34,9 @@ public:
         }
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const sc16_t* input = reinterpret_cast<const sc16_t*>(inputs[0]);
         item32_t* output    = reinterpret_cast<item32_t*>(outputs[0]);
@@ -79,7 +80,7 @@ class convert_sc16_item32_1_to_fcxx_1 : public converter
 public:
     convert_sc16_item32_1_to_fcxx_1(void) : _table(sc16_table_len) {}
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         for (size_t i = 0; i < sc16_table_len; i++) {
             const uint16_t val = tohost(uint16_t(i & 0xffff));
@@ -87,8 +88,9 @@ public:
         }
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const item32_t* input      = reinterpret_cast<const item32_t*>(inputs[0]);
         std::complex<type>* output = reinterpret_cast<std::complex<type>*>(outputs[0]);
@@ -123,7 +125,7 @@ public:
         return type(num * scalar);
     }
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         for (size_t i = 0; i < sc16_table_len; i++) {
             const uint16_t val = tohost(uint16_t(i & 0xffff));
@@ -133,8 +135,9 @@ public:
         }
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const item32_t* input =
             reinterpret_cast<const item32_t*>(size_t(inputs[0]) & ~0x3);
diff --git a/host/lib/convert/ssse3_pack_sc12.cpp b/host/lib/convert/ssse3_pack_sc12.cpp
index 4ba14db3b..a8b415a2c 100644
--- a/host/lib/convert/ssse3_pack_sc12.cpp
+++ b/host/lib/convert/ssse3_pack_sc12.cpp
@@ -117,13 +117,14 @@ struct convert_star_1_to_sc12_item32_2 : public converter
 {
     convert_star_1_to_sc12_item32_2(void) : _scalar(0.0) {}
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         _scalar = scalar;
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const std::complex<type>* input =
             reinterpret_cast<const std::complex<type>*>(inputs[0]);
diff --git a/host/lib/convert/ssse3_unpack_sc12.cpp b/host/lib/convert/ssse3_unpack_sc12.cpp
index 5494e0fd7..351e1d821 100644
--- a/host/lib/convert/ssse3_unpack_sc12.cpp
+++ b/host/lib/convert/ssse3_unpack_sc12.cpp
@@ -127,14 +127,15 @@ struct convert_sc12_item32_1_to_star_2 : public converter
         // NOP
     }
 
-    void set_scalar(const double scalar)
+    void set_scalar(const double scalar) override
     {
         const int unpack_growth = 16;
         _scalar                 = scalar / unpack_growth;
     }
 
-    void operator()(
-        const input_type& inputs, const output_type& outputs, const size_t nsamps)
+    void operator()(const input_type& inputs,
+        const output_type& outputs,
+        const size_t nsamps) override
     {
         const size_t head_samps = size_t(inputs[0]) & 0x3;
         size_t rewind           = 0;