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CBQClass Class Reference

Inheritance diagram for CBQClass:

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Collaboration diagram for CBQClass:

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List of all members.

Public Member Functions

 CBQClass ()
int command (int argc, const char *const *argv)
void recv (Packet *, Handler *)
NsObject * target ()
virtual void drop (Packet *p)
virtual void recv (Packet *p, const char *s)
virtual void recvOnly (Packet *)
virtual void delay_bind_init_all ()
virtual int delay_bind_dispatch (const char *varName, const char *localName, TclObject *tracer)
int isdebug () const
virtual void debug (const char *fmt,...)

Protected Member Functions

void newallot (double)
void update (Packet *, double)
void delayed (double)
int satisfied (double)
int demand ()
int leaf ()
int ancestor (CBQClass *p)
int desc_with_demand ()
virtual void drop (Packet *p, const char *s)
void send (Packet *p, Handler *h)
virtual void reset ()
void handle (Event *)

Protected Attributes

CBQueue * cbq_
CBQClass * peer_
CBQClass * level_peer_
CBQClass * lender_
Queue * q_
QueueMonitor * qmon_
double allotment_
double maxidle_
double maxrate_
double extradelay_
double last_time_
double undertime_
double avgidle_
int pri_
int level_
int delayed_
int bytes_alloc_
int permit_borrowing_
NsObject * target_
NsObject * drop_
int debug_

Friends

class CBQueue
class WRR_CBQueue

Constructor & Destructor Documentation

CBQClass::CBQClass (   ) 
 

Definition at line 805 of file cbq.cc.

References abort(), extradelay_, level_, MAXLEVEL, MAXPRIO, permit_borrowing_, and pri_. 

00805                    : cbq_(0), peer_(0), level_peer_(0), lender_(0),
00806         q_(0), qmon_(0), allotment_(0.0), maxidle_(-1.0), maxrate_(0.0),
00807         extradelay_(0.0), last_time_(0.0), undertime_(0.0), avgidle_(0.0),
00808         pri_(-1), level_(-1), delayed_(0), bytes_alloc_(0),
00809         permit_borrowing_(1)
00810 {
00811         /* maxidle_ is no longer bound; it is now a method interface */
00812         bind("priority_", &pri_);
00813         bind("level_", &level_);
00814         bind("extradelay_", &extradelay_);
00815         bind_bool("okborrow_", &permit_borrowing_);
00816 
00817         if (pri_ < 0 || pri_ > (MAXPRIO-1))
00818                 abort();
00819 
00820         if (level_ <= 0 || level_ > MAXLEVEL)
00821                 abort();
00822 }

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Member Function Documentation

int CBQClass::ancestor (  CBQClass *  p  )  [protected]
 

Definition at line 956 of file cbq.cc.

References lender_, and permit_borrowing_.

Referenced by desc_with_demand(). 

00957 {
00958         if (!p->permit_borrowing_ || p->lender_ == NULL)
00959                 return (0);
00960         else if (p->lender_ == this)
00961                 return (1);
00962         return (ancestor(p->lender_));
00963 }

int CBQClass::command (  int  argc,
const char *const *  argv
)  [virtual]
 

Reimplemented from Connector.

Definition at line 993 of file cbq.cc.

References allotment_, cbq_, Connector::command(), lender_, maxidle_, newallot(), q_, and qmon_. 

00994 {
00995         Tcl& tcl = Tcl::instance();
00996         if (argc == 2) {
00997                 if (strcmp(argv[1], "allot") == 0) {
00998                         tcl.resultf("%g", allotment_);
00999                         return (TCL_OK);
01000                 }
01001                 if (strcmp(argv[1], "cbq") == 0) {
01002                         if (cbq_ != NULL)
01003                                 tcl.resultf("%s", cbq_->name());
01004                         else
01005                                 tcl.resultf("");
01006                         return(TCL_OK);
01007                 }
01008                 if (strcmp(argv[1], "qdisc") == 0) {
01009                         if (q_ != NULL)
01010                                 tcl.resultf("%s", q_->name());
01011                         else
01012                                 tcl.resultf("");
01013                         return (TCL_OK);
01014                 }
01015                 if (strcmp(argv[1], "qmon") == 0) {
01016                         if (qmon_ != NULL)
01017                                 tcl.resultf("%s", qmon_->name());
01018                         else
01019                                 tcl.resultf("");
01020                         return (TCL_OK);
01021                 }
01022         } else if (argc == 3) {
01023                 // for now these are the same
01024                 if ((strcmp(argv[1], "parent") == 0)) {
01025 
01026                         if (strcmp(argv[2], "none") == 0) {
01027                                 lender_ = NULL;
01028                                 return (TCL_OK);
01029                         }
01030                         lender_ = (CBQClass*)TclObject::lookup(argv[2]);
01031                         if (lender_ != NULL)
01032                                 return (TCL_OK);
01033 
01034                         return (TCL_ERROR);
01035                 }
01036                 if (strcmp(argv[1], "qdisc") == 0) {
01037                         q_ = (Queue*) TclObject::lookup(argv[2]);
01038                         if (q_ != NULL)
01039                                 return (TCL_OK);
01040                         tcl.resultf("couldn't find object %s",
01041                                 argv[2]);
01042                         return (TCL_ERROR);
01043                 }
01044                 if (strcmp(argv[1], "qmon") == 0) {
01045                         qmon_ = (QueueMonitor*) TclObject::lookup(argv[2]);
01046                         if (qmon_ != NULL)
01047                                 return (TCL_OK);
01048                         return (TCL_ERROR);
01049                 }
01050                 if (strcmp(argv[1], "allot") == 0) {
01051                         double bw = atof(argv[2]);
01052                         if (bw < 0.0)
01053                                 return (TCL_ERROR);
01054                         if (allotment_ != 0.0) {
01055                                 tcl.resultf(" class %s already has allotment of %f!",
01056                                             name(), allotment_);
01057                                 return (TCL_ERROR);
01058                         }
01059                         allotment_ = bw;
01060                         return (TCL_OK);
01061                 }
01062                 if (strcmp(argv[1], "newallot") == 0) {
01063                         double bw = atof(argv[2]);
01064                         if (bw < 0.0)
01065                                 return (TCL_ERROR);
01066                         newallot(bw);
01067                         return (TCL_OK);
01068                 }
01069                 if (strcmp(argv[1], "maxidle") == 0) {
01070                         double m = atof(argv[2]);
01071                         if (m < 0.0) {
01072                                 tcl.resultf("invalid maxidle value %s (must be non-negative)",
01073                                             argv[2]);
01074                                 return (TCL_ERROR);
01075                         }
01076                         maxidle_ = m;
01077                         return (TCL_OK);
01078                 }
01079         }
01080         return (Connector::command(argc, argv));
01081 }

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void NsObject::debug (  const char *  fmt,
... 
)  [virtual, inherited]
 

Definition at line 102 of file object.cc.

References NsObject::debug_. 

00103 {
00104         if (!debug_)
00105                 return;
00106         va_list ap;
00107         va_start(ap, fmt);
00108         vprintf(fmt, ap);
00109 }

int NsObject::delay_bind_dispatch (  const char *  varName,
const char *  localName,
TclObject *  tracer
)  [virtual, inherited]
 

Reimplemented in BayFullTcpAgent, Agent, MPLSAddressClassifier, LDPAgent, FullTcpAgent, SackFullTcpAgent, RFC793eduTcpAgent, TcpSink, TcpAgent, and VegasTcpAgent.

Definition at line 63 of file object.cc.

References NsObject::debug_.

Referenced by MPLSAddressClassifier::delay_bind_dispatch(), and Agent::delay_bind_dispatch(). 

00064 {
00065         if (delay_bind_bool(varName, localName, "debug_", &debug_, tracer)) 
00066                 return TCL_OK;
00067         return TclObject::delay_bind_dispatch(varName, localName, tracer);
00068 }

void NsObject::delay_bind_init_all (   )  [virtual, inherited]
 

Reimplemented in BayFullTcpAgent, Agent, MPLSAddressClassifier, LDPAgent, FullTcpAgent, SackFullTcpAgent, RFC793eduTcpAgent, TcpSink, TcpAgent, and VegasTcpAgent.

Definition at line 57 of file object.cc.

Referenced by MPLSAddressClassifier::delay_bind_init_all(), and Agent::delay_bind_init_all(). 

00058 {
00059         delay_bind_init_one("debug_");
00060 }

void CBQClass::delayed (  double   )  [protected]
 

Definition at line 941 of file cbq.cc.

References avgidle_, delayed_, extradelay_, POWEROFTWO, and undertime_.

Referenced by WRR_CBQueue::deque(), and CBQueue::deque(). 

00942 {
00943         double delay = undertime_ - now + extradelay_;
00944 
00945         if (delay > 0 && !delayed_) {
00946                 undertime_ += extradelay_;
00947                 undertime_ -= (1-POWEROFTWO) * avgidle_;
00948                 delayed_ = 1;
00949         }
00950 }

int CBQClass::demand (   )  [protected]
 

Definition at line 826 of file cbq.cc.

References QueueMonitor::pkts(), and qmon_.

Referenced by WRR_CBQueue::deque(), CBQueue::deque(), desc_with_demand(), and satisfied(). 

00827 {
00828         return (qmon_->pkts() > 0);
00829 }

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int CBQClass::desc_with_demand (   )  [protected]
 

Definition at line 926 of file cbq.cc.

References ancestor(), cbq_, demand(), LEAF_LEVEL, CBQueue::level(), and level_peer_.

Referenced by satisfied(). 

00927 {
00928         CBQClass *p = cbq_->level(LEAF_LEVEL);
00929         for (; p != NULL; p = p->level_peer_) {
00930                 if (p->demand() && ancestor(p))
00931                         return (1);
00932         }
00933         return (0);
00934 }

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void Connector::drop (  Packet *  p,
const char *  s
)  [protected, virtual, inherited]
 

Definition at line 114 of file connector.cc.

References Connector::drop_, Packet::free(), and NsObject::recv(). 

00115 {
00116         if (drop_ != 0)
00117                 drop_->recv(p, s);
00118         else
00119                 Packet::free(p);
00120 }

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void Connector::drop (  Packet *  p  )  [virtual, inherited]
 

Definition at line 106 of file connector.cc.

References Connector::drop_, Packet::free(), and NsObject::recv().

Referenced by DSRAgent::acceptRouteReply(), ARPTable::arpresolve(), JoBS::dropFront(), Vq::dropPacketForECN(), DSRAgent::dropSendBuff(), JoBS::dropTail(), dsREDQueue::edrop(), Vq::enque(), SRR::enque(), SimpleIntServ::enque(), SFQ::enque(), rtqueue::enque(), RIOQueue::enque(), REMQueue::enque(), REDQueue::enque(), RedPDQueue::enque(), PIQueue::enque(), Marker::enque(), GK::enque(), dsREDQueue::enque(), DRR::enque(), DropTail::enque(), Demarker::enque(), aodv_rqueue::enque(), toraAgent::forward(), AODV::forward(), LandmarkAgent::ForwardPacket(), DSDV_Agent::forwardPacket(), DSRAgent::getRouteForPacket(), Snoop::handle(), DSRAgent::handleFlowForwarding(), DSRAgent::handleForwarding(), DSDV_Agent::lost_link(), TCPTapAgent::processpkt(), CMUPriQueue::prq_enqueue(), rtqueue::purge(), imepAgent::purgeReXmitQ(), SessionTTLChecker::recv(), TTLChecker::recv(), toraAgent::recv(), FullTcpAgent::recv(), BayFullTcpAgent::recv(), TBF::recv(), SatLL::recv(), LL::recv(), GAFPartner::recv(), FloodAgent::recv(), Filter::recv(), DynamicLink::recv(), DSDV_Agent::recv(), AODV::recv(), AODV::recvError(), PriQueue::recvHighPriority(), AODV::recvReply(), toraAgent::reset(), Queue< T >::reset(), LinkDelay::reset(), AODV::rt_ll_failed(), AODV::rt_purge(), AODV::rt_resolve(), toraAgent::rtRoutePacket(), TCPTapAgent::sendpkt(), TapAgent::sendpkt(), IPTapAgent::sendpkt(), AODV::sendRequest(), SatLL::sendUp(), LL::sendUp(), PriQueue::Terminate(), DSRAgent::Terminate(), CMUPriQueue::Terminate(), ARPTable::Terminate(), and DSRAgent::undeliverablePkt(). 

00107 {
00108         if (drop_ != 0)
00109                 drop_->recv(p);
00110         else
00111                 Packet::free(p);
00112 }

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void NsObject::handle (  Event *   )  [protected, virtual, inherited]
 

Implements Handler.

Reimplemented in LinkDelay, LL, AckRecons, and Snoop.

Definition at line 91 of file object.cc.

References NsObject::recv(). 

00092 {
00093         recv((Packet*)e);
00094 }

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int NsObject::isdebug (   )  const [inline, inherited]
 

Definition at line 61 of file object.h.

References NsObject::debug_. 

00061 { return debug_; }

int CBQClass::leaf (   )  [protected]
 

Definition at line 832 of file cbq.cc.

References LEAF_LEVEL, and level_.

Referenced by satisfied(). 

00833 {
00834         return (level_ == LEAF_LEVEL);
00835 }

void CBQClass::newallot (  double   )  [protected]
 

Definition at line 969 of file cbq.cc.

References CBQueue::addallot(), allotment_, LinkDelay::bandwidth(), cbq_, CBQueue::link(), maxrate_, and pri_.

Referenced by command(). 

00970 {
00971         if (allotment_ < 0)
00972                 allotment_ = 0;
00973         if (bw < 0)
00974                 bw = 0;
00975         maxrate_ = bw * ( cbq_->link()->bandwidth() / 8.0 );
00976         double diff = bw - allotment_;
00977         allotment_ = bw;
00978         cbq_->addallot(pri_, diff);
00979         return;
00980 }

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void NsObject::recv (  Packet *  p,
const char *  s
)  [virtual, inherited]
 

Reimplemented in CMUTrace.

Definition at line 96 of file object.cc.

References Packet::free(). 

00097 {
00098         Packet::free(p);
00099 }

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void CBQClass::recv (  Packet *  ,
Handler * 
)  [virtual]
 

Reimplemented from Connector.

Definition at line 848 of file cbq.cc.

References Queue< T >::blocked(), cbq_, Scheduler::clock(), Scheduler::instance(), CBQueue::sched(), Connector::send(), CBQueue::toplevel(), and CBQueue::toplevel_arrival(). 

00849 {
00850         if (cbq_->toplevel()) {
00851                 Scheduler* s;
00852                 if ((s = &Scheduler::instance()) != NULL)
00853                         cbq_->toplevel_arrival(this, s->clock());
00854         }
00855         send(pkt, h);   // queue packet downstream
00856         if (!cbq_->blocked()) {
00857                 cbq_->sched();
00858         }
00859         return;
00860 }

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virtual void NsObject::recvOnly (  Packet *   )  [inline, virtual, inherited]
 

Reimplemented in Agent, and Trace.

Definition at line 56 of file object.h.

Referenced by Trace::recvOnly(). 

00056 {};

void NsObject::reset (   )  [protected, virtual, inherited]
 

Reimplemented in BayFullTcpAgent, HashClassifier, IvsSource, dsREDQueue, DiffusionRate, SinkAgent, DiffusionAgent, FloodingAgent, OmniMcastAgent, LinkDelay, CBQueue, DropTail, ErrorModel, PIQueue, Queue< T >, RedPDQueue, REDQueue, REMQueue, RIOQueue, Snoop, FackTcpAgent, FullTcpAgent, SackFullTcpAgent, RFC793eduTcpAgent, Sack1TcpAgent, TcpSink, DelAckSink, TcpAgent, VegasTcpAgent, toraAgent, and Queue< T >.

Definition at line 70 of file object.cc.

Referenced by NsObject::command(). 

00071 {
00072 }

int CBQClass::satisfied (  double   )  [protected]
 

Definition at line 904 of file cbq.cc.

References demand(), desc_with_demand(), leaf(), and undertime_.

Referenced by CBQueue::eligible_formal(). 

00905 {
00906         if (leaf()) {
00907                 /* leaf is unsat if underlimit with backlog */
00908                 if (undertime_ < now && demand())
00909                         return (0);
00910                 else
00911                         return (1);
00912         }
00913         if (undertime_ < now && desc_with_demand())
00914                 return (0);
00915 
00916         return (1);
00917 }

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void Connector::send (  Packet *  p,
Handler *  h
)  [inline, protected, inherited]
 

Reimplemented in Agent, and LinkDelay.

Definition at line 54 of file connector.h.

References NsObject::recv(), and Connector::target_.

Referenced by SessionTTLChecker::recv(), TTLChecker::recv(), DequeTrace::recv(), Trace::recv(), TraceIpMac::recv(), TraceIp::recv(), SatDequeTrace::recv(), SALink::recv(), SnoopQueueEDrop::recv(), SnoopQueueTagger::recv(), SnoopQueueDrop::recv(), SnoopQueueOut::recv(), SnoopQueueIn::recv(), PktCounter::recv(), NetworkInterface::recv(), MeasureMod::recv(), Filter::recv(), Connector::recv(), CMUTrace::recv(), recv(), and AddSR::recv(). 

00054 { target_->recv(p, h); }

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NsObject* Connector::target (   )  [inline, inherited]
 

Definition at line 48 of file connector.h.

References Connector::target_.

Referenced by JoBS::assignRateDropsADC(), FQ::deque(), QSAgent::recv(), and MIPMHAgent::reg(). 

00048 { return target_; }

void CBQClass::update (  Packet *  ,
double 
)  [protected]
 

Definition at line 866 of file cbq.cc.

References hdr_cmn::access(), allotment_, avgidle_, cbq_, last_time_, lender_, CBQueue::link(), maxidle_, maxrate_, POWEROFTWO, hdr_cmn::size(), LinkDelay::txtime(), and undertime_.

Referenced by WRR_CBQueue::deque(), and CBQueue::deque(). 

00867 {
00868         double idle, avgidle;
00869 
00870         hdr_cmn* hdr = hdr_cmn::access(p);
00871         int pktsize = hdr->size();
00872 
00873         double tx_time = cbq_->link()->txtime(p);
00874         double fin_time = now + tx_time;
00875 
00876         idle = (fin_time - last_time_) - (pktsize / maxrate_);
00877         avgidle = avgidle_;
00878         avgidle += (idle - avgidle) / POWEROFTWO;
00879         if (maxidle_ < 0) {
00880                 fprintf(stderr,
00881                         "CBQClass: warning: maxidle_ not configured!\n");
00882         } else if (avgidle > maxidle_)
00883                 avgidle = maxidle_;
00884         avgidle_ = avgidle;
00885 
00886         if (avgidle <= 0) {
00887                 undertime_ = fin_time + tx_time *
00888                         (1.0 / allotment_ - 1.0);
00889                 undertime_ += (1-POWEROFTWO) * avgidle;
00890         }
00891         last_time_ = fin_time;
00892         // tail-recurse up to root of tree performing updates
00893         if (lender_)
00894                 lender_->update(p, now);
00895 
00896         return;
00897 }

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Friends And Related Function Documentation

friend class CBQueue [friend]
 

Definition at line 92 of file cbq.cc.

friend class WRR_CBQueue [friend]
 

Definition at line 93 of file cbq.cc.

Member Data Documentation

double CBQClass::allotment_ [protected]
 

Definition at line 121 of file cbq.cc.

Referenced by command(), WRR_CBQueue::deque(), CBQueue::insert_class(), newallot(), and update().

double CBQClass::avgidle_ [protected]
 

Definition at line 127 of file cbq.cc.

Referenced by delayed(), and update().

int CBQClass::bytes_alloc_ [protected]
 

Definition at line 131 of file cbq.cc.

Referenced by WRR_CBQueue::deque().

CBQueue* CBQClass::cbq_ [protected]
 

Definition at line 112 of file cbq.cc.

Referenced by command(), desc_with_demand(), CBQueue::insert_class(), newallot(), recv(), and update().

int NsObject::debug_ [protected, inherited]
 

Reimplemented in FECModel, FloodAgent, and LandmarkAgent.

Definition at line 66 of file object.h.

Referenced by REDQueue::command(), RedPDQueue::command(), PushbackQueue::command(), NsObject::debug(), NsObject::delay_bind_dispatch(), RedPDQueue::enque(), PushbackQueue::enque(), NsObject::isdebug(), NsObject::NsObject(), TfrcAgent::recv(), PushbackQueue::reportDrop(), and REDQueue::reset().

int CBQClass::delayed_ [protected]
 

Definition at line 130 of file cbq.cc.

Referenced by delayed(), and CBQueue::send_permitted().

NsObject* Connector::drop_ [protected, inherited]
 

Definition at line 57 of file connector.h.

Referenced by Connector::command(), Connector::drop(), and ErrorModel::recv().

double CBQClass::extradelay_ [protected]
 

Definition at line 124 of file cbq.cc.

Referenced by CBQClass(), and delayed().

double CBQClass::last_time_ [protected]
 

Definition at line 125 of file cbq.cc.

Referenced by update().

CBQClass* CBQClass::lender_ [protected]
 

Definition at line 116 of file cbq.cc.

Referenced by ancestor(), command(), WRR_CBQueue::deque(), CBQueue::deque(), CBQueue::find_lender(), CBQueue::toplevel_arrival(), and update().

int CBQClass::level_ [protected]
 

Definition at line 129 of file cbq.cc.

Referenced by CBQClass(), CBQueue::eligible_formal(), CBQueue::eligible_toplevel(), CBQueue::find_lender(), CBQueue::insert_class(), leaf(), and CBQueue::toplevel_departure().

CBQClass* CBQClass::level_peer_ [protected]
 

Definition at line 115 of file cbq.cc.

Referenced by desc_with_demand(), CBQueue::eligible_formal(), and CBQueue::insert_class().

double CBQClass::maxidle_ [protected]
 

Definition at line 122 of file cbq.cc.

Referenced by command(), and update().

double CBQClass::maxrate_ [protected]
 

Definition at line 123 of file cbq.cc.

Referenced by CBQueue::insert_class(), newallot(), and update().

CBQClass* CBQClass::peer_ [protected]
 

Definition at line 114 of file cbq.cc.

Referenced by WRR_CBQueue::deque(), CBQueue::deque(), and CBQueue::insert_class().

int CBQClass::permit_borrowing_ [protected]
 

Definition at line 132 of file cbq.cc.

Referenced by ancestor(), CBQClass(), WRR_CBQueue::deque(), CBQueue::deque(), CBQueue::find_lender(), CBQueue::send_permitted(), and CBQueue::toplevel_arrival().

int CBQClass::pri_ [protected]
 

Definition at line 128 of file cbq.cc.

Referenced by CBQClass(), WRR_CBQueue::deque(), CBQueue::deque(), WRR_CBQueue::insert_class(), CBQueue::insert_class(), and newallot().

Queue* CBQClass::q_ [protected]
 

Definition at line 118 of file cbq.cc.

Referenced by command(), WRR_CBQueue::deque(), CBQueue::deque(), and CBQueue::insert_class().

QueueMonitor* CBQClass::qmon_ [protected]
 

Definition at line 119 of file cbq.cc.

Referenced by command(), demand(), and CBQueue::toplevel_departure().

NsObject* Connector::target_ [protected, inherited]
 

Definition at line 56 of file connector.h.

Referenced by SRAgent::command(), SA_Agent::command(), IvsReceiver::command(), MultiFieldFilter::command(), Filter::command(), Connector::command(), DiffusionAgent::DiffusionAgent(), DSRAgent::DSRAgent(), PromotionTimer::expire(), FloodingAgent::FloodingAgent(), toraAgent::forward(), AODV::forward(), LandmarkAgent::ForwardPacket(), DSDV_Agent::forwardPacket(), SensorQueryAgent::generate_query(), DSDVTriggerHandler::handle(), AckRecons::handle(), DSRAgent::handlePacketReceipt(), DSDV_Agent::helper_callback(), AODV::initialized(), DSDV_Agent::lost_link(), OmniMcastAgent::OmniMcastAgent(), LandmarkAgent::periodic_callback(), LandmarkAgent::ProcessHierUpdate(), TCPTapAgent::processpkt(), IPTapAgent::processpkt(), CMUPriQueue::prq_enqueue(), CMUPriQueue::prq_resume(), DequeTrace::recv(), Trace::recv(), TraceIpMac::recv(), TraceIp::recv(), TBF::recv(), SRMAgent::recv(), SSMSRMAgent::recv(), SatDequeTrace::recv(), SAack_Agent::recv(), Queue< T >::recv(), PingResponder::recv(), MIPEncapsulator::recv(), LmsAgent::recv(), HackLossyLink::recv(), GAFPartner::recv(), FQ::recv(), FloodAgent::recv(), ErrorModel::recv(), DynamicLink::recv(), DumbAgent::recv(), DSRAgent::recv(), DelayModel::recv(), LinkDelay::recv(), CtrMcastDecap::recv(), CtrMcastEncap::recv(), CMUTrace::recv(), PriQueue::recvHighPriority(), Trace::recvOnly(), TapAgent::recvpkt(), Queue< T >::resume(), LinkDelay::send(), Connector::send(), Agent::send(), MIPBSAgent::send_ads(), SRMAgent::send_ctrl(), SSMSRMAgent::send_ctrl(), MFTPSndAgent::send_data(), LmsSender::send_dmcast(), LmsReceiver::send_dmcast(), LmsAgent::send_downstream(), SSMSRMAgent::send_glb_sess(), LmsSender::send_lms_pkt(), SSMSRMAgent::send_loc_sess(), MFTPRcvAgent::send_nak(), LmsReceiver::send_nak(), LmsReceiver::send_refresh(), SSMSRMAgent::send_rep_sess(), SRMAgent::send_sess(), MIPMHAgent::send_sols(), LmsSender::send_spm(), MFTPSndAgent::send_status_request(), LmsAgent::send_upstream(), LandmarkAgent::SendChangedTagListUpdate(), AODV::sendError(), AODV::sendHello(), UdpAgent::sendmsg(), SRMAgent::sendmsg(), SA_Agent::sendmsg(), RTPAgent::sendmsg(), LmsSender::sendmsg(), DSDV_Agent::sendOutBCastPkt(), SA_Agent::sendpkt(), rtProtoDV::sendpkt(), RTPAgent::sendpkt(), RTCPAgent::sendpkt(), IvsSource::sendpkt(), AODV::sendReply(), AODV::sendRequest(), LmsSender::solicit_naks(), Connector::target(), TBF::timeout(), and toraAgent::tora_output().

double CBQClass::undertime_ [protected]
 

Definition at line 126 of file cbq.cc.

Referenced by delayed(), CBQueue::find_lender(), satisfied(), CBQueue::send_permitted(), CBQueue::toplevel_arrival(), CBQueue::toplevel_departure(), and update().

The documentation for this class was generated from the following file:
Generated on Tue Apr 20 12:35:18 2004 for NS2.26SourcesOriginal by doxygen 1.3.3