X-Git-Url: http://g0dil.de/git?p=senf.git;a=blobdiff_plain;f=senf%2FPackets%2FPacket.ct;fp=senf%2FPackets%2FPacket.ct;h=7a403201c0235ba53212089c1a5531bd175fdbe8;hp=d7d58a7488114ee037de56a8aac0f35ad236cb64;hb=ecbf10f737b7f1305670600ac0f1134625f14f05;hpb=d5b4cca5714c2b44bbc476636a0774b4fcbd9151

diff --git a/senf/Packets/Packet.ct b/senf/Packets/Packet.ct
index d7d58a7..7a40320 100644
--- a/senf/Packets/Packet.ct
+++ b/senf/Packets/Packet.ct
@@ -65,6 +65,27 @@ prefix_ OtherPacket senf::Packet::rfind(NoThrow_t)
 }
 
 //-/////////////////////////////////////////////////////////////////////////////////////////////////
+// senf::ConcretePacket<PacketType>
+
+template <class PacketType>
+template <class OtherPacket>
+prefix_ OtherPacket senf::ConcretePacket<PacketType>::next(NoThrow_t)
+    const
+{
+    PacketInterpreterBase::ptr p (Packet::ptr()->next());
+    if (p)
+        return (p->typeId() == typeIdValue<OtherPacket>()) ?
+                OtherPacket(p->as<typename OtherPacket::type>()) : OtherPacket();
+    PacketInterpreterBase::optional_range r (type::nextPacketRange(*this));
+    if (r && ! r->empty()) {
+        PacketInterpreterBase::ptr nxt (getNext(r));
+        if (nxt && nxt->typeId() == typeIdValue<OtherPacket>())
+            return OtherPacket(nxt->as<typename OtherPacket::type>());
+    }
+    return OtherPacket();
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
 #undef prefix_