31 #include "ns3/ipv4-route.h"
32 #include "ns3/socket.h"
53 for (std::vector<QueueEntry>::const_iterator i =
m_queue.begin (); i
57 && (i->GetIpv4Header ().GetDestination ()
64 Drop (
m_queue.front (),
"Drop the most aged packet");
76 for (std::vector<QueueEntry>::iterator i =
m_queue.begin (); i
81 Drop (*i,
"DropPacketWithDst ");
92 for (std::vector<QueueEntry>::iterator i =
m_queue.begin (); i !=
m_queue.end (); ++i)
94 if (i->GetIpv4Header ().GetDestination () == dst)
107 for (std::vector<QueueEntry>::const_iterator i =
m_queue.begin (); i
110 if (i->GetIpv4Header ().GetDestination () == dst)
129 for (std::vector<QueueEntry>::iterator i =
m_queue.begin (); i
134 Drop (*i,
"Drop outdated packet ");
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by "...
Ipv4Header GetIpv4Header() const
void Drop(QueueEntry en, std::string reason)
Notify that packet is dropped from queue by timeout.
uint64_t GetUid(void) const
Returns the packet's Uid.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
void SetExpireTime(Time exp)
bool Enqueue(QueueEntry &entry)
Push entry in queue, if there is no entry with the same packet and destination address in queue...
std::vector< QueueEntry > m_queue
Ptr< const Packet > GetPacket() const
void DropPacketWithDst(Ipv4Address dst)
Remove all packets with destination IP address dst.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
ErrorCallback GetErrorCallback() const
uint32_t GetSize()
Number of entries.
Time m_queueTimeout
The maximum period of time that a routing protocol is allowed to buffer a packet for, seconds.
Time GetExpireTime() const
Ipv4 addresses are stored in host order in this class.
void Purge()
Remove all expired entries.
static bool IsEqual(QueueEntry en, const Ipv4Address dst)
Time Seconds(double value)
Construct a Time in the indicated unit.
uint32_t m_maxLen
The maximum number of packets that we allow a routing protocol to buffer.
bool operator()(QueueEntry const &e) const
bool Find(Ipv4Address dst)
Finds whether a packet with destination dst exists in the queue.
bool Dequeue(Ipv4Address dst, QueueEntry &entry)
Return first found (the earliest) entry for given destination.