Random Class Reference

#include <random.h>

Detailed Description

Definition at line 44 of file random.h.

Static Public Member Functions

static double exponential (double r)
static double exponential ()
static int integer (int k)
static double lognormal (double avg, double std)
static double normal (double avg, double std)
static double pareto (double scale, double shape)
static double paretoII (double scale, double shape)
static int random ()
static void seed (int s)
static int seed_heuristically ()
static double uniform (double a, double b)
static double uniform (double r)
static double uniform ()

Static Private Member Functions

static RNG * rng ()

Member Function Documentation

static double Random::exponential (  double  r  )  [inline, static]
 

Definition at line 58 of file random.h.

References RNG::exponential(), and rng().

00058 { return rng()->exponential(r); }

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static double Random::exponential (   )  [inline, static]
 

Definition at line 56 of file random.h.

References RNG::exponential(), and rng().

Referenced by UnslottedAlohaMac::backoff(), TelnetApp::next(), SctpApp1::next(), and HyperExponentialRandomVariable::value().

00056 { return rng()->exponential(); }

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static int Random::integer (  int  k  )  [inline, static]
 

Definition at line 57 of file random.h.

References rng(), and RNG::uniform().

Referenced by MacCsma::backoff(), BackoffHandler::handle(), TcpAgent::output(), QSNewRenoTcpAgent::output(), SemanticPacketQueue::pickPacketForECN(), SemanticPacketQueue::pickPacketToDrop(), REDQueue::pickPacketToDrop(), and MacHandlerRetx::schedule().

00057 { return rng()->uniform(k); }

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static double Random::lognormal (  double  avg,
double  std
)  [inline, static]
 

Definition at line 62 of file random.h.

References RNG::lognormal(), and rng().

00062 { return rng()->lognormal(avg, std); }

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static double Random::normal (  double  avg,
double  std
)  [inline, static]
 

Definition at line 61 of file random.h.

References RNG::normal(), and rng().

Referenced by XCPQueue::setupTimers().

00061 { return rng()->normal(avg, std); }

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static double Random::pareto (  double  scale,
double  shape
)  [inline, static]
 

Definition at line 59 of file random.h.

References RNG::pareto(), and rng().

Referenced by POO_Traffic::next_interval().

00059 { return rng()->pareto(scale, shape); }

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static double Random::paretoII (  double  scale,
double  shape
)  [inline, static]
 

Definition at line 60 of file random.h.

References RNG::paretoII(), and rng().

00060 { return rng()->paretoII(scale, shape);}

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static int Random::random (   )  [inline, static]
 

Definition at line 52 of file random.h.

References rng(), and RNG::uniform_positive_int().

Referenced by SMAC::checkToSend(), RandomCommand::command(), GetRand(), SMAC::handleCounterTimer(), Mac802_15_4::Mac802_15_4(), MobileNode::random_direction(), MacSimple::send(), CsmaCA802_15_4::start(), BackoffTimer::start(), and Mac802_11::tx_resume().

00052 { return rng()->uniform_positive_int(); }

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static RNG* Random::rng (   )  [inline, static, private]
 

Definition at line 46 of file random.h.

References RNG::defaultrng().

Referenced by exponential(), integer(), lognormal(), normal(), pareto(), paretoII(), random(), seed(), seed_heuristically(), and uniform().

00046 { return RNG::defaultrng(); }

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static void Random::seed (  int  s  )  [inline, static]
 

Definition at line 49 of file random.h.

References RNG::RAW_SEED_SOURCE, rng(), and RNG::set_seed().

Referenced by RandomCommand::command(), and Marker::command().

00049 { rng()->set_seed(RNG::RAW_SEED_SOURCE, s); }

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static int Random::seed_heuristically (   )  [inline, static]
 

Definition at line 50 of file random.h.

References RNG::HEURISTIC_SEED_SOURCE, rng(), RNG::seed(), and RNG::set_seed().

Referenced by RandomCommand::command().

00050 { rng()->set_seed(RNG::HEURISTIC_SEED_SOURCE); return rng()->seed(); };

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static double Random::uniform (  double  a,
double  b
)  [inline, static]
 

Definition at line 55 of file random.h.

References rng(), and RNG::uniform().

00055 { return rng()->uniform(a,b); }

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static double Random::uniform (  double  r  )  [inline, static]
 

Definition at line 54 of file random.h.

References rng(), and RNG::uniform().

00054 { return rng()->uniform(r); }

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static double Random::uniform (   )  [inline, static]
 

Definition at line 53 of file random.h.

References rng(), and RNG::uniform_double().

Referenced by AdaptiveFidelityEntity::adapt_it(), LandmarkAgent::AddMobileTag(), SFDPolicy::applyPolicer(), TSW3CMPolicy::applyPolicer(), TSW2CMPolicy::applyPolicer(), Star::backoff(), BTree::backoff(), Line::backoff(), BPSK::BitError(), SctpAgent::CalcHeartbeatTime(), TracePagePool::command(), MIPMHAgent::command(), MIPBSAgent::command(), EmpFtpTrafPool::command(), DSRAgent::command(), DiffusionProb::consider_new(), FloodingAgent::ConsiderNew(), ErrorModel::CorruptBit(), ErrorModel::CorruptByte(), ErrorModel::CorruptPkt(), REMQueue::deque(), REDQueue::drop_early(), PIQueue::drop_early(), RIOQueue::drop_in_early(), RIOQueue::drop_out_early(), REMQueue::enque(), RedPDQueue::enque(), SendBufferTimer::expire(), RateLimitSessionList::filter(), AODV::forward(), DiffusionRate::FwdOriginal(), DiffusionRate::FwdSubsample(), gafjitter(), HelloTimer::handle(), DiffusionRate::InterestHandle(), RapAgent::IpgTimeout(), LandmarkAgent::jitter(), jitter(), HBTimer::next_interval(), CBR_Traffic::next_interval(), CBR_PP_Traffic::next_interval(), TfrcAgent::nextpkt(), WebTrafPool::pickdst(), WebTrafPool::picksrc(), AnWormApp::probe(), MobileNode::random_destination(), MobileNode::random_direction(), MobileNode::random_position(), MobileNode::random_speed(), ErrorModel::recv(), imepAgent::recv_outgoing(), TcpAgent::reset(), DSRAgent::returnSrcRouteToRequestor(), GAFAgent::schedule_wakeup(), TcpAgent::send_much(), Sack1TcpAgent::send_much(), SackRHTcpAgent::send_much(), IntTcpAgent::send_much(), FullTcpAgent::send_much(), BayFullTcpAgent::send_much(), FackTcpAgent::send_much(), DnhWormApp::send_probe(), imepAgent::sendAck(), AODV::sendError(), imepAgent::sendHello(), OmniMcastAgent::Start(), AdaptiveFidelityEntity::start(), DiffusionAgent::Start(), DiffusionProb::Start(), TaggerTSWFlow::tagging(), tcplib_telnet_interarrival(), RTPAgent::timeout(), RTCPAgent::timeout(), GAFAgent::timeout(), SinkAgent::timeout(), HyperExponentialRandomVariable::value(), Out_List::WhereToGo(), and TcpSessionAgent::who_to_snd().

00053 { return rng()->uniform_double();}

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The documentation for this class was generated from the following file:
Generated on Tue Mar 6 17:26:42 2007 for ns2 Network Simulator 2.29 by  doxygen 1.4.6