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

7 files changed, 34 insertions, 34 deletions

diff --git a/host/lib/include/uhdlib/transport/dpdk_simple.hpp b/host/lib/include/uhdlib/transport/dpdk_simple.hpp
index 072edbf9f..229e6b0be 100644
--- a/host/lib/include/uhdlib/transport/dpdk_simple.hpp
+++ b/host/lib/include/uhdlib/transport/dpdk_simple.hpp
@@ -13,7 +13,7 @@ namespace uhd { namespace transport {
 class dpdk_simple : public udp_simple
 {
 public:
-    virtual ~dpdk_simple(void) = 0;
+    ~dpdk_simple(void) override = 0;
 
     static udp_simple::sptr make_connected(
         const std::string& addr, const std::string& port);
@@ -27,7 +27,7 @@ public:
      * \param buff single asio buffer
      * \return the number of bytes sent
      */
-    virtual size_t send(const boost::asio::const_buffer& buff) = 0;
+    size_t send(const boost::asio::const_buffer& buff) override = 0;
 
     /*!
      * Receive into the provided buffer.
@@ -36,19 +36,19 @@ public:
      * \param timeout the timeout in seconds
      * \return the number of bytes received or zero on timeout
      */
-    virtual size_t recv(
-        const boost::asio::mutable_buffer& buff, double timeout = 0.1) = 0;
+    size_t recv(
+        const boost::asio::mutable_buffer& buff, double timeout = 0.1) override = 0;
 
     /*!
      * Get the last IP address as seen by recv().
      * Only use this with the broadcast socket.
      */
-    virtual std::string get_recv_addr(void) = 0;
+    std::string get_recv_addr(void) override = 0;
 
     /*!
      * Get the IP address for the destination
      */
-    virtual std::string get_send_addr(void) = 0;
+    std::string get_send_addr(void) override = 0;
 };
 
 }} // namespace uhd::transport
diff --git a/host/lib/include/uhdlib/transport/inline_io_service.hpp b/host/lib/include/uhdlib/transport/inline_io_service.hpp
index a9616dd86..b44b0bad5 100644
--- a/host/lib/include/uhdlib/transport/inline_io_service.hpp
+++ b/host/lib/include/uhdlib/transport/inline_io_service.hpp
@@ -33,18 +33,18 @@ public:
 
     ~inline_io_service();
 
-    void attach_recv_link(recv_link_if::sptr link);
-    void attach_send_link(send_link_if::sptr link);
+    void attach_recv_link(recv_link_if::sptr link) override;
+    void attach_send_link(send_link_if::sptr link) override;
 
-    void detach_recv_link(recv_link_if::sptr link);
-    void detach_send_link(send_link_if::sptr link);
+    void detach_recv_link(recv_link_if::sptr link) override;
+    void detach_send_link(send_link_if::sptr link) override;
 
     recv_io_if::sptr make_recv_client(recv_link_if::sptr data_link,
         size_t num_recv_frames,
         recv_callback_t cb,
         send_link_if::sptr fc_link,
         size_t num_send_frames,
-        recv_io_if::fc_callback_t fc_cb);
+        recv_io_if::fc_callback_t fc_cb) override;
 
     send_io_if::sptr make_send_client(send_link_if::sptr send_link,
         size_t num_send_frames,
@@ -52,7 +52,7 @@ public:
         recv_link_if::sptr recv_link,
         size_t num_recv_frames,
         recv_callback_t recv_cb,
-        send_io_if::fc_callback_t fc_cb);
+        send_io_if::fc_callback_t fc_cb) override;
 
 private:
     friend class inline_recv_io;
diff --git a/host/lib/include/uhdlib/transport/link_base.hpp b/host/lib/include/uhdlib/transport/link_base.hpp
index 078b82fc6..e2b0425bd 100644
--- a/host/lib/include/uhdlib/transport/link_base.hpp
+++ b/host/lib/include/uhdlib/transport/link_base.hpp
@@ -74,17 +74,17 @@ public:
     {
     }
 
-    virtual size_t get_num_send_frames() const
+    size_t get_num_send_frames() const override
     {
         return _num_send_frames;
     }
 
-    virtual size_t get_send_frame_size() const
+    size_t get_send_frame_size() const override
     {
         return _send_frame_size;
     }
 
-    virtual frame_buff::uptr get_send_buff(int32_t timeout_ms)
+    frame_buff::uptr get_send_buff(int32_t timeout_ms) override
     {
         frame_buff* buff = _free_send_buffs.pop();
 
@@ -99,7 +99,7 @@ public:
         return frame_buff::uptr(buff);
     }
 
-    virtual void release_send_buff(frame_buff::uptr buff)
+    void release_send_buff(frame_buff::uptr buff) override
     {
         frame_buff* buff_ptr = buff.release();
         assert(buff_ptr);
@@ -164,17 +164,17 @@ public:
     {
     }
 
-    virtual size_t get_num_recv_frames() const
+    size_t get_num_recv_frames() const override
     {
         return _num_recv_frames;
     }
 
-    virtual size_t get_recv_frame_size() const
+    size_t get_recv_frame_size() const override
     {
         return _recv_frame_size;
     }
 
-    virtual frame_buff::uptr get_recv_buff(int32_t timeout_ms)
+    frame_buff::uptr get_recv_buff(int32_t timeout_ms) override
     {
         frame_buff* buff = _free_recv_buffs.pop();
 
@@ -192,7 +192,7 @@ public:
         }
     }
 
-    virtual void release_recv_buff(frame_buff::uptr buff)
+    void release_recv_buff(frame_buff::uptr buff) override
     {
         frame_buff* buff_ptr = buff.release();
         assert(buff_ptr);
diff --git a/host/lib/include/uhdlib/transport/nirio_link.hpp b/host/lib/include/uhdlib/transport/nirio_link.hpp
index 84d55113d..33e22cf1a 100644
--- a/host/lib/include/uhdlib/transport/nirio_link.hpp
+++ b/host/lib/include/uhdlib/transport/nirio_link.hpp
@@ -48,7 +48,7 @@ public:
 
     ~nirio_adapter_info() {}
 
-    std::string to_string()
+    std::string to_string() override
     {
         return std::string("NIRIO:") + _resource;
     }
@@ -92,7 +92,7 @@ public:
     /*!
      * Get the physical adapter ID used for this link
      */
-    adapter_id_t get_send_adapter_id() const
+    adapter_id_t get_send_adapter_id() const override
     {
         return _adapter_id;
     }
@@ -100,7 +100,7 @@ public:
     /*!
      * Get the physical adapter ID used for this link
      */
-    adapter_id_t get_recv_adapter_id() const
+    adapter_id_t get_recv_adapter_id() const override
     {
         return _adapter_id;
     }
@@ -109,7 +109,7 @@ public:
      * Returns whether this link type supports releasing the frame buffers
      * in an order different from that in which they were acquired.
      */
-    bool supports_send_buff_out_of_order() const
+    bool supports_send_buff_out_of_order() const override
     {
         return false;
     }
@@ -118,7 +118,7 @@ public:
      * Returns whether this link type supports releasing the frame buffers
      * in an order different from that in which they were acquired.
      */
-    bool supports_recv_buff_out_of_order() const
+    bool supports_recv_buff_out_of_order() const override
     {
         return false;
     }
diff --git a/host/lib/include/uhdlib/transport/rx_streamer_impl.hpp b/host/lib/include/uhdlib/transport/rx_streamer_impl.hpp
index ce66d2ccb..00ce558b8 100644
--- a/host/lib/include/uhdlib/transport/rx_streamer_impl.hpp
+++ b/host/lib/include/uhdlib/transport/rx_streamer_impl.hpp
@@ -106,13 +106,13 @@ public:
     }
 
     //! Implementation of rx_streamer API method
-    size_t get_num_channels() const
+    size_t get_num_channels() const override
     {
         return _zero_copy_streamer.get_num_channels();
     }
 
     //! Implementation of rx_streamer API method
-    size_t get_max_num_samps() const
+    size_t get_max_num_samps() const override
     {
         return _spp;
     }
@@ -130,7 +130,7 @@ public:
         const size_t nsamps_per_buff,
         uhd::rx_metadata_t& metadata,
         const double timeout,
-        const bool one_packet)
+        const bool one_packet) override
     {
         if (_error_metadata_cache.check(metadata)) {
             return 0;
diff --git a/host/lib/include/uhdlib/transport/tx_streamer_impl.hpp b/host/lib/include/uhdlib/transport/tx_streamer_impl.hpp
index ae6a1b867..4cb5c032b 100644
--- a/host/lib/include/uhdlib/transport/tx_streamer_impl.hpp
+++ b/host/lib/include/uhdlib/transport/tx_streamer_impl.hpp
@@ -127,12 +127,12 @@ public:
         }
     }
 
-    size_t get_num_channels() const
+    size_t get_num_channels() const override
     {
         return _zero_copy_streamer.get_num_channels();
     }
 
-    size_t get_max_num_samps() const
+    size_t get_max_num_samps() const override
     {
         return _spp;
     }
@@ -148,7 +148,7 @@ public:
     size_t send(const uhd::tx_streamer::buffs_type& buffs,
         const size_t nsamps_per_buff,
         const uhd::tx_metadata_t& metadata_,
-        const double timeout)
+        const double timeout) override
     {
         uhd::tx_metadata_t metadata(metadata_);
 
diff --git a/host/lib/include/uhdlib/transport/udp_boost_asio_link.hpp b/host/lib/include/uhdlib/transport/udp_boost_asio_link.hpp
index a5ba976c7..34fbf3edd 100644
--- a/host/lib/include/uhdlib/transport/udp_boost_asio_link.hpp
+++ b/host/lib/include/uhdlib/transport/udp_boost_asio_link.hpp
@@ -38,7 +38,7 @@ public:
 
     ~udp_boost_asio_adapter_info() {}
 
-    std::string to_string()
+    std::string to_string() override
     {
         return std::string("Ethernet(kernel):") + _src_ip.to_string();
     }
@@ -90,7 +90,7 @@ public:
     /*!
      * Get the physical adapter ID used for this link
      */
-    adapter_id_t get_send_adapter_id() const
+    adapter_id_t get_send_adapter_id() const override
     {
         return _adapter_id;
     }
@@ -98,7 +98,7 @@ public:
     /*!
      * Get the physical adapter ID used for this link
      */
-    adapter_id_t get_recv_adapter_id() const
+    adapter_id_t get_recv_adapter_id() const override
     {
         return _adapter_id;
     }