review: events

src/uvw/event.hpp

@@ -9,6 +9,8 @@
 
 namespace uvw {
 
+// base structures
+
 
 struct BaseEvent {
     virtual ~BaseEvent() noexcept = 0;
@@ -30,10 +32,28 @@ struct Event: BaseEvent {
 };
 
 
-struct AsyncEvent: Event<AsyncEvent> { };
-struct CheckEvent: Event<CheckEvent> { };
-struct CloseEvent: Event<CloseEvent> { };
-struct ConnectEvent: Event<ConnectEvent> { };
+// empty events
+
+
+struct DefaultEvent: Event<DefaultEvent> { };
+
+using AsyncEvent = DefaultEvent;
+using CheckEvent = DefaultEvent;
+using CloseEvent = DefaultEvent;
+using ConnectEvent = DefaultEvent;
+using EndEvent = DefaultEvent;
+using IdleEvent = DefaultEvent;
+using ListenEvent = DefaultEvent;
+using PrepareEvent = DefaultEvent;
+using SendEvent = DefaultEvent;
+using ShutdownEvent = DefaultEvent;
+using TimerEvent = DefaultEvent;
+using UninitializedEvent = DefaultEvent;
+using WorkEvent = DefaultEvent;
+using WriteEvent = DefaultEvent;
+
+
+// specialized events
 
 
 struct DataEvent: Event<DataEvent> {
@@ -50,9 +70,6 @@ private:
 };
 
 
-struct EndEvent: Event<EndEvent> { };
-
-
 struct ErrorEvent: Event<ErrorEvent> {
     explicit ErrorEvent(int code = 0) noexcept: ec(code) { }
 
@@ -89,13 +106,6 @@ private:
 };
 
 
-struct IdleEvent: Event<IdleEvent> { };
-struct ListenEvent: Event<ListenEvent> { };
-struct PrepareEvent: Event<PrepareEvent> { };
-struct SendEvent: Event<SendEvent> { };
-struct ShutdownEvent: Event<ShutdownEvent> { };
-
-
 struct SignalEvent: Event<SignalEvent> {
     explicit SignalEvent(int sig) noexcept: signum(sig) { }
 
@@ -106,9 +116,6 @@ private:
 };
 
 
-struct TimerEvent: Event<TimerEvent> { };
-
-
 struct UDPDataEvent: Event<UDPDataEvent> {
     explicit UDPDataEvent(Addr addr, std::unique_ptr<const char[]> ptr, ssize_t l, bool trunc) noexcept
         : dt{std::move(ptr)}, len{l}, sndr{addr}, part{trunc}
@@ -127,9 +134,4 @@ private:
 };
 
 
-struct UninitializedEvent: Event<UninitializedEvent> { };
-struct WorkEvent: Event<WorkEvent> { };
-struct WriteEvent: Event<WriteEvent> { };
-
-
 }