changeset 378 | 32bd402ea5ea |
parent 375 | de64c081a2e0 |
child 439 | fed13fb45eef |
--- a/src/node/drop-tail.cc Mon Mar 26 06:50:33 2007 -0700 +++ b/src/node/drop-tail.cc Tue Mar 27 13:04:11 2007 -0700 @@ -101,4 +101,20 @@ return true; } +bool +DropTailQueue::DoPeek (Packet& p) +{ + NS_DEBUG("DropTailQueue::DoPeek (" << &p << ")"); + + if (m_packets.empty()) + { + NS_DEBUG("DropTailQueue::DoPeek (): Queue empty"); + return false; + } + + p = m_packets.front (); + + return true; +} + }; // namespace ns3