32 #include "ns3/ipv4-routing-protocol.h"
33 #include "ns3/simulator.h"
UnicastForwardCallback GetUnicastForwardCallback() const
Simulation virtual time values and global simulation resolution.
Control the scheduling of simulation events.
AODV route request queue.
Ipv4Header GetIpv4Header() const
void Drop(QueueEntry en, std::string reason)
Notify that packet is dropped from queue by timeout.
void SetMaxQueueLen(uint32_t len)
void SetUnicastForwardCallback(UnicastForwardCallback ucb)
QueueEntry(Ptr< const Packet > pa=0, Ipv4Header const &h=Ipv4Header(), UnicastForwardCallback ucb=UnicastForwardCallback(), ErrorCallback ecb=ErrorCallback(), Time exp=Simulator::Now())
c-tor
UnicastForwardCallback m_ucb
Unicast forward callback.
void SetExpireTime(Time exp)
Ipv4RoutingProtocol::ErrorCallback ErrorCallback
bool Enqueue(QueueEntry &entry)
Push entry in queue, if there is no entry with the same packet and destination address in queue...
void SetErrorCallback(ErrorCallback ecb)
Time GetQueueTimeout() const
void SetIpv4Header(Ipv4Header h)
bool operator==(QueueEntry const &o) const
Compare queue entries.
Time m_expire
Expire time for queue entry.
std::vector< QueueEntry > m_queue
uint32_t GetMaxQueueLen() const
Ptr< const Packet > GetPacket() const
Ipv4RoutingProtocol::UnicastForwardCallback UnicastForwardCallback
void DropPacketWithDst(Ipv4Address dst)
Remove all packets with destination IP address dst.
Ptr< const Packet > m_packet
Data packet.
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.
static Time Now(void)
Return the "current simulation time".
Time GetExpireTime() const
ErrorCallback m_ecb
Error callback.
Ipv4Header m_header
IP header.
Ipv4 addresses are stored in host order in this class.
Time Now(void)
create an ns3::Time instance which contains the current simulation time.
void SetQueueTimeout(Time t)
void Purge()
Remove all expired entries.
static bool IsEqual(QueueEntry en, const Ipv4Address dst)
uint32_t m_maxLen
The maximum number of packets that we allow a routing protocol to buffer.
bool Find(Ipv4Address dst)
Finds whether a packet with destination dst exists in the queue.
RequestQueue(uint32_t maxLen, Time routeToQueueTimeout)
Default c-tor.
bool Dequeue(Ipv4Address dst, QueueEntry &entry)
Return first found (the earliest) entry for given destination.
void SetPacket(Ptr< const Packet > p)