class <Queue/DRR> DRR : public Queue

Inheritance:

Public Methods

inline int blength()

returns queuelength in bytes

inline int length()

returns queuelength in packets

Protected Fields

int blimit_

total number of bytes allowed across all flows

int buckets_

total number of flows allowed

int bytecnt

cumulative sum of bytes across all flows

PacketDRR* curr

current active flow

PacketDRR* drr

pointer to the entire drr struct

int flwcnt

total number of active flows

int mask_

if set hashes on just the node address otherwise on node+port address

int off_ip_

int pktcnt

cumulative sum of packets across all flows

int quantum_

total number of bytes that a flow can send

Protected Methods

inline PacketDRR* getMaxflow(PacketDRR *curr)

Private Methods

void clear()

virtual int command(int argc, const char*const* argv)

Packet* deque(void)

public : DRR()

void enque(Packet *pkt)

int hash(Packet *pkt)

Inherited from Queue:

Public Methods

QueueElem <T> * dequeue()

virtual void destroy()

void detach(QueueElem<T>* e)

void enqueue(QueueElem<T> *e)

QueueElem <T> * getHead()

int is_empty()

virtual void reset()

int size()

Protected Fields

QueueElem <T> * head_

int size_

public : DRR()

virtual int command(int argc, const char*const* argv)

Packet* deque(void)

void enque(Packet *pkt)

int hash(Packet *pkt)

void clear()

int buckets_

total number of flows allowed

int blimit_

total number of bytes allowed across all flows

int quantum_

total number of bytes that a flow can send

int mask_

if set hashes on just the node address otherwise on node+port address

int bytecnt

cumulative sum of bytes across all flows

int pktcnt

cumulative sum of packets across all flows

int flwcnt

total number of active flows

PacketDRR* curr

current active flow

PacketDRR* drr

pointer to the entire drr struct

int off_ip_

inline PacketDRR* getMaxflow(PacketDRR *curr)

inline int length()

returns queuelength in packets

inline int blength()

returns queuelength in bytes

This class has no child classes.

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