X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fnet%2Fprotocol.h;h=aca3ca8c1acba8698becd5bd637da570530d7e67;hb=d11d422d06ca0277dff4860a0bf71b1844c94b8a;hp=fa90e6d250d87531fdc01069a90fe0cab6a90352;hpb=6df110603b3a1248f52741e9d68d0bd032171b60;p=libs%2Fnet.git

diff --git a/source/net/protocol.h b/source/net/protocol.h
index fa90e6d..aca3ca8 100644
--- a/source/net/protocol.h
+++ b/source/net/protocol.h
@@ -36,7 +36,7 @@ private:
 	template<typename C>
 	struct CompoundTypeDef
 	{
-		virtual ~CompoundTypeDef() { }
+		virtual ~CompoundTypeDef() = default;
 
 		virtual std::string describe() const = 0;
 		virtual char *serialize(const C &, char *, char *) const = 0;
@@ -163,11 +163,10 @@ private:
 	protected:
 		unsigned id;
 
-		static unsigned next_class_id;
-
 		PacketDefBase(unsigned);
 	public:
-		virtual ~PacketDefBase() { }
+		virtual ~PacketDefBase() = default;
+
 		virtual unsigned get_class_id() const = 0;
 		unsigned get_id() const { return id; }
 		virtual std::string describe() const = 0;
@@ -180,14 +179,11 @@ private:
 	private:
 		CompoundTypeDef<P> *compound;
 
-		static unsigned class_id;
-
 	public:
 		PacketTypeDef(unsigned);
 		~PacketTypeDef();
 
-		static unsigned get_static_class_id() { return class_id; }
-		virtual unsigned get_class_id() const { return class_id; }
+		virtual unsigned get_class_id() const { return get_packet_class_id<P>(); }
 
 		template<typename S>
 		void set_serializer(const S &);
@@ -237,6 +233,11 @@ public:
 	~Protocol();
 
 private:
+	static unsigned get_next_packet_class_id();
+
+	template<typename P>
+	static unsigned get_packet_class_id();
+
 	void add_packet(PacketDefBase *);
 
 protected:
@@ -267,6 +268,13 @@ private:
 };
 
 
+template<typename P>
+unsigned Protocol::get_packet_class_id()
+{
+	static unsigned id = get_next_packet_class_id();
+	return id;
+}
+
 template<typename P>
 Protocol::PacketDefBuilder<P, Protocol::NullSerializer<P> > Protocol::add(unsigned id)
 {
@@ -284,7 +292,7 @@ Protocol::PacketDefBuilder<P, Protocol::NullSerializer<P> > Protocol::add()
 template<typename P>
 const Protocol::PacketTypeDef<P> &Protocol::get_packet_by_class() const
 {
-	const PacketDefBase &pdef = get_packet_by_class_id(PacketTypeDef<P>::get_static_class_id());
+	const PacketDefBase &pdef = get_packet_by_class_id(get_packet_class_id<P>());
 	return static_cast<const PacketTypeDef<P> &>(pdef);
 }
 
@@ -460,10 +468,7 @@ template<typename P>
 Protocol::PacketTypeDef<P>::PacketTypeDef(unsigned i):
 	PacketDefBase(i),
 	compound(new CompoundDef<P, NullSerializer<P> >(NullSerializer<P>()))
-{
-	if(!class_id)
-		class_id = next_class_id++;
-}
+{ }
 
 template<typename P>
 Protocol::PacketTypeDef<P>::~PacketTypeDef()