22#include "ns3/ipv4-route.h"
24#include "ns3/socket.h"
86 if (i->GetDestination() == dst)
88 Drop(*i,
"DropPacketWithDst");
93 return en.GetDestination() == dst;
107 if (i->GetDestination() == dst)
126 if (i->GetDestination() == dst)
162 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.
bool IsStrictlyNegative() const
Exactly equivalent to t < 0.
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.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
bool operator()(const DsrSendBuffEntry &e) const
comparison operator