Use a consistent style for empty braces

27 files changed, 39 insertions, 75 deletions

diff --git a/src/AtomWriter.cpp b/src/AtomWriter.cpp
index 6b60a3a5..e8418de1 100644
--- a/src/AtomWriter.cpp
+++ b/src/AtomWriter.cpp
@@ -79,8 +79,7 @@ AtomWriter::AtomWriter(URIMap& map, URIs& uris, AtomSink& sink)
 	, _uris(uris)
 	, _sink(sink)
 	, _forge(map.urid_map())
-{
-}
+{}
 
 void
 AtomWriter::finish_msg()
@@ -630,8 +629,7 @@ AtomWriter::operator()(const Response& response)
 
 void
 AtomWriter::operator()(const Error&)
-{
-}
+{}
 
 /** @page protocol
  * @section loading Loading and Unloading Bundles
diff --git a/src/Serialiser.cpp b/src/Serialiser.cpp
index dde31018..b0d41dd2 100644
--- a/src/Serialiser.cpp
+++ b/src/Serialiser.cpp
@@ -59,8 +59,7 @@ struct Serialiser::Impl
 	    : _root_path("/")
 	    , _world(world)
 	    , _sratom(sratom_new(&_world.uri_map().urid_map()))
-	{
-	}
+	{}
 
 	~Impl() { sratom_free(_sratom); }
 
diff --git a/src/URI.cpp b/src/URI.cpp
index 5575f804..fb562410 100644
--- a/src/URI.cpp
+++ b/src/URI.cpp
@@ -68,8 +68,7 @@ URI::URI(SerdNode node, SerdURI uri)
 
 URI::URI(const Sord::Node& node)
 	: URI(*node.to_serd_node())
-{
-}
+{}
 
 URI::URI(const FilePath& path)
     : _uri(SERD_URI_NULL)
diff --git a/src/URIMap.cpp b/src/URIMap.cpp
index 1f627e1e..0d6654a5 100644
--- a/src/URIMap.cpp
+++ b/src/URIMap.cpp
@@ -29,8 +29,7 @@ namespace ingen {
 URIMap::URIMap(Log& log, LV2_URID_Map* map, LV2_URID_Unmap* unmap)
 	: _urid_map_feature(new URIDMapFeature(this, map, log))
 	, _urid_unmap_feature(new URIDUnmapFeature(this, unmap))
-{
-}
+{}
 
 URIMap::URIDMapFeature::URIDMapFeature(URIMap*       map,
                                        LV2_URID_Map* impl,
diff --git a/src/client/BlockModel.cpp b/src/client/BlockModel.cpp
index 256c41f0..aa4ef663 100644
--- a/src/client/BlockModel.cpp
+++ b/src/client/BlockModel.cpp
@@ -46,8 +46,7 @@ BlockModel::BlockModel(URIs&                               uris,
     , _num_values(0)
     , _min_values(nullptr)
     , _max_values(nullptr)
-{
-}
+{}
 
 BlockModel::BlockModel(URIs& uris, URI plugin_uri, const raul::Path& path)
     : ObjectModel(uris, path)
@@ -55,8 +54,7 @@ BlockModel::BlockModel(URIs& uris, URI plugin_uri, const raul::Path& path)
     , _num_values(0)
     , _min_values(nullptr)
     , _max_values(nullptr)
-{
-}
+{}
 
 BlockModel::BlockModel(const BlockModel& copy)
 	: ObjectModel(copy)
diff --git a/src/client/ObjectModel.cpp b/src/client/ObjectModel.cpp
index c172c445..9db429c5 100644
--- a/src/client/ObjectModel.cpp
+++ b/src/client/ObjectModel.cpp
@@ -36,16 +36,14 @@ ObjectModel::ObjectModel(URIs& uris, const raul::Path& path)
 	: Node(uris, path)
 	, _path(path)
 	, _symbol((path == "/") ? "root" : path.symbol())
-{
-}
+{}
 
 ObjectModel::ObjectModel(const ObjectModel& copy)
 	: Node(copy)
 	, _parent(copy._parent)
 	, _path(copy._path)
 	, _symbol(copy._symbol)
-{
-}
+{}
 
 bool
 ObjectModel::is_a(const URIs::Quark& type) const
diff --git a/src/client/PluginUI.cpp b/src/client/PluginUI.cpp
index c0778135..f4c4fc65 100644
--- a/src/client/PluginUI.cpp
+++ b/src/client/PluginUI.cpp
@@ -170,8 +170,7 @@ PluginUI::PluginUI(ingen::World&                     world,
     , _ui(ui)
     , _ui_node(lilv_node_duplicate(lilv_ui_get_uri(ui)))
     , _ui_type(lilv_node_duplicate(ui_type))
-{
-}
+{}
 
 PluginUI::~PluginUI()
 {
diff --git a/src/gui/ConnectWindow.cpp b/src/gui/ConnectWindow.cpp
index 20e7d33e..a4c8a433 100644
--- a/src/gui/ConnectWindow.cpp
+++ b/src/gui/ConnectWindow.cpp
@@ -70,8 +70,7 @@ ConnectWindow::ConnectWindow(BaseObjectType*            cobject,
                              Glib::RefPtr<Gtk::Builder> xml)
 	: Dialog(cobject)
 	, _xml(std::move(xml))
-{
-}
+{}
 
 void
 ConnectWindow::message(const Message& msg)
diff --git a/src/gui/Window.hpp b/src/gui/Window.hpp
index acf75942..fa2016a8 100644
--- a/src/gui/Window.hpp
+++ b/src/gui/Window.hpp
@@ -38,8 +38,7 @@ public:
 
 	explicit Window(BaseObjectType* cobject)
 	    : Gtk::Window(cobject)
-	{
-	}
+	{}
 
 	virtual void init_window(App& app) { _app = &app; }
 
@@ -66,8 +65,7 @@ public:
 
 	explicit Dialog(BaseObjectType* cobject)
 	    : Gtk::Dialog(cobject)
-	{
-	}
+	{}
 
 	virtual void init_dialog(App& app) { _app = &app; }
 
diff --git a/src/server/BufferFactory.cpp b/src/server/BufferFactory.cpp
index 7c1e0b17..348dbca6 100644
--- a/src/server/BufferFactory.cpp
+++ b/src/server/BufferFactory.cpp
@@ -39,8 +39,7 @@ BufferFactory::BufferFactory(Engine& engine, URIs& uris)
 	, _engine(engine)
 	, _uris(uris)
 	, _silent_buffer(nullptr)
-{
-}
+{}
 
 BufferFactory::~BufferFactory()
 {
diff --git a/src/server/EventWriter.cpp b/src/server/EventWriter.cpp
index 8aeb5d83..e9fb56a6 100644
--- a/src/server/EventWriter.cpp
+++ b/src/server/EventWriter.cpp
@@ -36,8 +36,7 @@ namespace server {
 
 EventWriter::EventWriter(Engine& engine)
 	: _engine(engine)
-{
-}
+{}
 
 SampleCount
 EventWriter::now() const
diff --git a/src/server/FrameTimer.hpp b/src/server/FrameTimer.hpp
index 8a155777..dfa5c46b 100644
--- a/src/server/FrameTimer.hpp
+++ b/src/server/FrameTimer.hpp
@@ -43,8 +43,7 @@ public:
 	    , b(sqrt(2) * omega)
 	    , c(omega * omega)
 	    , nper(period_size)
-	{
-	}
+	{}
 
 	/** Update the timer for current real time `usec` and frame `frame`. */
 	void update(uint64_t usec, uint64_t frame) {
diff --git a/src/server/JackDriver.hpp b/src/server/JackDriver.hpp
index 49158e10..a00f55cc 100644
--- a/src/server/JackDriver.hpp
+++ b/src/server/JackDriver.hpp
@@ -114,7 +114,8 @@ public:
 		return _client ? jack_frame_time(_client) : 0;
 	}
 
-	class PortRegistrationFailedException : public std::exception {};
+	class PortRegistrationFailedException : public std::exception
+	{};
 
 private:
 	friend class JackPort;
diff --git a/src/server/NodeImpl.cpp b/src/server/NodeImpl.cpp
index d914ae1c..499300a2 100644
--- a/src/server/NodeImpl.cpp
+++ b/src/server/NodeImpl.cpp
@@ -37,8 +37,7 @@ NodeImpl::NodeImpl(const ingen::URIs&  uris,
 	, _parent(parent)
 	, _path(parent ? parent->path().child(symbol) : raul::Path("/"))
 	, _symbol(symbol)
-{
-}
+{}
 
 const Atom&
 NodeImpl::get_property(const URI& key) const
diff --git a/src/server/PluginImpl.hpp b/src/server/PluginImpl.hpp
index 6164d77f..3184be11 100644
--- a/src/server/PluginImpl.hpp
+++ b/src/server/PluginImpl.hpp
@@ -48,8 +48,7 @@ public:
 	PluginImpl(ingen::URIs& uris, const Atom& type, const URI& uri)
 	    : Resource(uris, uri)
 	    , _type(type)
-	{
-	}
+	{}
 
 	PluginImpl(const PluginImpl&) = delete;
 	PluginImpl& operator=(const PluginImpl&) = delete;
diff --git a/src/server/PortAudioDriver.cpp b/src/server/PortAudioDriver.cpp
index 6ac795e6..c04e83d9 100644
--- a/src/server/PortAudioDriver.cpp
+++ b/src/server/PortAudioDriver.cpp
@@ -49,8 +49,7 @@ PortAudioDriver::PortAudioDriver(Engine& engine)
 	, _inputParameters()
 	, _outputParameters()
 	, _block_length(engine.world().conf().option("buffer-size").get<int32_t>())
-{
-}
+{}
 
 PortAudioDriver::~PortAudioDriver()
 {
@@ -179,26 +178,22 @@ PortAudioDriver::remove_port(RunContext&, EnginePort* port)
 
 void
 PortAudioDriver::register_port(EnginePort& port)
-{
-}
+{}
 
 void
 PortAudioDriver::unregister_port(EnginePort& port)
-{
-}
+{}
 
 void
 PortAudioDriver::rename_port(const raul::Path& old_path,
                              const raul::Path& new_path)
-{
-}
+{}
 
 void
 PortAudioDriver::port_property(const raul::Path& path,
                                const URI&        uri,
                                const Atom&       value)
-{
-}
+{}
 
 EnginePort*
 PortAudioDriver::create_port(DuplexPort* graph_port)
@@ -260,8 +255,7 @@ PortAudioDriver::post_process_port(RunContext&,
                                    EnginePort* port,
                                    const void* inputs,
                                    void*       outputs)
-{
-}
+{}
 
 int
 PortAudioDriver::process_cb(const void*                     inputs,
diff --git a/src/server/PortImpl.cpp b/src/server/PortImpl.cpp
index 23eb16ee..1e7e23cf 100644
--- a/src/server/PortImpl.cpp
+++ b/src/server/PortImpl.cpp
@@ -564,8 +564,7 @@ PortImpl::pre_process(RunContext& ctx)
 
 void
 PortImpl::pre_run(RunContext&)
-{
-}
+{}
 
 void
 PortImpl::post_process(RunContext& ctx)
diff --git a/src/server/PostProcessor.cpp b/src/server/PostProcessor.cpp
index a4f94fe9..d02935a9 100644
--- a/src/server/PostProcessor.cpp
+++ b/src/server/PostProcessor.cpp
@@ -40,8 +40,7 @@ PostProcessor::PostProcessor(Engine& engine)
 	, _head(new Sentinel(engine))
 	, _tail(_head.load())
 	, _max_time(0)
-{
-}
+{}
 
 PostProcessor::~PostProcessor()
 {
diff --git a/src/server/UndoStack.cpp b/src/server/UndoStack.cpp
index 858cb11b..a6f79657 100644
--- a/src/server/UndoStack.cpp
+++ b/src/server/UndoStack.cpp
@@ -139,8 +139,7 @@ struct ListContext {
 	    , s(*subject)
 	    , p(*predicate)
 	    , flags(statement_flags | SERD_LIST_O_BEGIN)
-	{
-	}
+	{}
 
 	SerdNode start_node(SerdWriter* writer) {
 		const SerdNode node = ids.get();
diff --git a/src/server/events/Connect.cpp b/src/server/events/Connect.cpp
index 1fa02ae8..386ed74d 100644
--- a/src/server/events/Connect.cpp
+++ b/src/server/events/Connect.cpp
@@ -52,8 +52,7 @@ Connect::Connect(Engine&                           engine,
                  const ingen::Connect&             msg)
     : Event(engine, client, msg.seq, timestamp)
     , _msg(msg)
-{
-}
+{}
 
 Connect::~Connect() = default;
 
diff --git a/src/server/events/CreateGraph.cpp b/src/server/events/CreateGraph.cpp
index dc7c0d7d..c1a30d4d 100644
--- a/src/server/events/CreateGraph.cpp
+++ b/src/server/events/CreateGraph.cpp
@@ -58,8 +58,7 @@ CreateGraph::CreateGraph(Engine&                           engine,
     : Event(engine, client, id, timestamp)
     , _path(std::move(path))
     , _properties(properties)
-{
-}
+{}
 
 CreateGraph::~CreateGraph() = default;
 
diff --git a/src/server/events/Disconnect.cpp b/src/server/events/Disconnect.cpp
index c20ed9a8..3526ac83 100644
--- a/src/server/events/Disconnect.cpp
+++ b/src/server/events/Disconnect.cpp
@@ -60,8 +60,7 @@ Disconnect::Disconnect(Engine&                           engine,
                        const ingen::Disconnect&          msg)
 	: Event(engine, client, msg.seq, timestamp)
 	, _msg(msg)
-{
-}
+{}
 
 Disconnect::~Disconnect() = default;
 
diff --git a/src/server/events/DisconnectAll.cpp b/src/server/events/DisconnectAll.cpp
index 729b102c..7ae17632 100644
--- a/src/server/events/DisconnectAll.cpp
+++ b/src/server/events/DisconnectAll.cpp
@@ -53,8 +53,7 @@ DisconnectAll::DisconnectAll(Engine&                           engine,
     , _block(nullptr)
     , _port(nullptr)
     , _deleting(false)
-{
-}
+{}
 
 /** Internal version for use by other events.
  */
@@ -67,8 +66,7 @@ DisconnectAll::DisconnectAll(Engine&    engine,
 	, _block(dynamic_cast<BlockImpl*>(object))
 	, _port(dynamic_cast<PortImpl*>(object))
 	, _deleting(true)
-{
-}
+{}
 
 DisconnectAll::~DisconnectAll()
 {
diff --git a/src/server/events/Get.cpp b/src/server/events/Get.cpp
index bd59e19d..389d9e48 100644
--- a/src/server/events/Get.cpp
+++ b/src/server/events/Get.cpp
@@ -93,8 +93,7 @@ Get::pre_process(PreProcessContext&)
 
 void
 Get::execute(RunContext&)
-{
-}
+{}
 
 void
 Get::post_process()
diff --git a/src/server/events/Move.cpp b/src/server/events/Move.cpp
index 5c47cb5a..8b7ee655 100644
--- a/src/server/events/Move.cpp
+++ b/src/server/events/Move.cpp
@@ -42,8 +42,7 @@ Move::Move(Engine&                           engine,
            const ingen::Move&                msg)
 	: Event(engine, client, msg.seq, timestamp)
 	, _msg(msg)
-{
-}
+{}
 
 bool
 Move::pre_process(PreProcessContext&)
@@ -75,8 +74,7 @@ Move::pre_process(PreProcessContext&)
 
 void
 Move::execute(RunContext&)
-{
-}
+{}
 
 void
 Move::post_process()
diff --git a/src/server/events/SetPortValue.cpp b/src/server/events/SetPortValue.cpp
index a1b5bafa..8b425571 100644
--- a/src/server/events/SetPortValue.cpp
+++ b/src/server/events/SetPortValue.cpp
@@ -51,8 +51,7 @@ SetPortValue::SetPortValue(Engine&                           engine,
 	, _value(value)
 	, _activity(activity)
 	, _synthetic(synthetic)
-{
-}
+{}
 
 bool
 SetPortValue::pre_process(PreProcessContext&)
diff --git a/src/server/events/Undo.cpp b/src/server/events/Undo.cpp
index 3c91235d..9d6fcfaa 100644
--- a/src/server/events/Undo.cpp
+++ b/src/server/events/Undo.cpp
@@ -81,8 +81,7 @@ Undo::pre_process(PreProcessContext&)
 
 void
 Undo::execute(RunContext&)
-{
-}
+{}
 
 void
 Undo::post_process()