ErrorModel

class <ErrorModel> ErrorModel : public Connector

Basic object for error models

Inheritance:

Public Methods
virtual int corrupt(Packet*)
ErrorModel()
inline double rate()
virtual void recv(Packet*, Handler*)
virtual void reset()
inline ErrorUnit unit()

Protected Fields
double bandwidth_: bandwidth of the link
int enable_: true if this error module is turned on
int firstTime_: to not corrupt first packet in byte model
Event intr_: set callback to queue
int markecn_: mark ecn instead of dropping on corruption?
RandomVariable* ranvar_: the underlying random variate generator
double rate_: uniform error rate in pkt or byte
ErrorUnit unit_: error unit in pkts, bytes, or time

Protected Methods
virtual int command(int argc, const char*const* argv)
int CorruptByte(Packet*)
int CorruptPkt(Packet*)
int CorruptTime(Packet*)
double PktLength(Packet*)

Inherited from Connector:

Public Methods
virtual void drop(Packet* p)
inline NsObject* target()

Protected Fields
NsObject* drop_
NsObject* target_

Protected Methods
virtual void drop(Packet* p, const char *s)
inline void send(Packet* p, Handler* h)

Inherited from NsObject:

Public Methods
virtual void debug(const char *fmt, ...)
virtual int delay_bind_dispatch(const char *varName, const char *localName, TclObject *tracer)
virtual void delay_bind_init_all()
int isdebug()

Protected Fields
int debug_
int off_cmn_
int off_flags_

Protected Methods
void handle(Event*)

Inherited from Handler:

Documentation

Basic object for error models. This can be used unchanged by error models that are characterized by a single parameter, the rate of errors (or equivalently, the mean duration/spacing between errors). Currently, this includes the uniform and exponentially-distributed models.

ErrorModel()

virtual void recv(Packet*, Handler*)

virtual void reset()

virtual int corrupt(Packet*)

inline double rate()

inline ErrorUnit unit()

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

int CorruptPkt(Packet*)

int CorruptTime(Packet*)

int CorruptByte(Packet*)

double PktLength(Packet*)

int enable_