33 #include "ns3/ipv4-route.h"
35 #include "ns3/socket.h"
97 if (i->GetDestination() == dst)
99 Drop(*i,
"DropPacketWithDst");
104 return en.GetDestination() == dst;
118 if (i->GetDestination() == dst)
137 if (i->GetDestination() == dst)
173 Drop(*i,
"Drop out-dated packet ");
Ipv4 addresses are stored in host order in this class.
uint32_t GetSize() const
Returns the the size in bytes of the packet (including the zero-filled initial payload).
uint64_t GetUid() const
Returns the packet's Uid.
Time GetExpireTime() const
Get expire time for entry.
Ipv4Address GetDestination() const
Get destination address of entry.
void SetExpireTime(Time exp)
Set expire time for entry.
Ptr< const Packet > GetPacket() const
Get pointer to entry's packet.
uint32_t GetSize()
Number of entries.
bool Dequeue(Ipv4Address dst, DsrSendBuffEntry &entry)
Return first found (the earliest) entry for the given destination.
void Purge()
Remove all expired entries.
Time m_sendBufferTimeout
The maximum period of time that a routing protocol is allowed to buffer a packet for,...
std::vector< DsrSendBuffEntry > m_sendBuffer
The send buffer to cache unsent packet.
bool Enqueue(DsrSendBuffEntry &entry)
Push entry in queue, if there is no entry with the same packet and destination address in queue.
bool Find(Ipv4Address dst)
Check if a packet with destination dst exists in the queue.
uint32_t m_maxLen
The maximum number of packets that we allow a routing protocol to buffer.
void Drop(DsrSendBuffEntry en, std::string reason)
Notify that packet is dropped from queue by timeout.
void DropPacketWithDst(Ipv4Address dst)
Remove all packets with destination IP address dst.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
#define NS_LOG_LOGIC(msg)
Use NS_LOG to output a message of level LOG_LOGIC.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Time Seconds(double value)
Construct a Time in the indicated unit.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
bool operator()(const DsrSendBuffEntry &e) const
comparison operator