SimulatorTask Class Reference

Simulator Task. More...

Inheritance diagram for SimulatorTask:

List of all members.

Public Member Functions
	SimulatorTask (BandwidthManager *bwManager, ServiceLevelAgreement *sla)
	~SimulatorTask ()
bool	open (const char *name, const cardinal headerSize, const cardinal maxPacketSize)
void	close ()
AbstractQoSDescription *	getQoSDescription (const card64 offset)
void	updateQuality (const AbstractQoSDescription *aqd)
void	lock ()
void	unlock ()
cardinal	nextStep ()
Public Attributes
double	FrameRate
TDTFMediaReader	Reader
TraceEncoder *	Encoder
BandwidthManager *	BandwidthMgr
ServiceLevelAgreement *	SLA
cardinal	Layers
card64	TotalBandwidth
card64	TotalBandwidthDelay1
card64	Bandwidth [RTPConstants::RTPMaxQualityLayers]
card64	BandwidthDelay1 [RTPConstants::RTPMaxQualityLayers]
double	BufferDelayMS [RTPConstants::RTPMaxQualityLayers]
cardinal	BufferDelay [RTPConstants::RTPMaxQualityLayers]
card8	TrafficClass [RTPConstants::RTPMaxQualityLayers]
TrafficPolicer	Policer [RTPConstants::RTPMaxQualityLayers]
cardinal	Flushes
cardinal	SessionID
cardinal	StreamID
double	CostFactor [TrafficClassValues::MaxValues]
card64	Sent [TrafficClassValues::MaxValues]
cardinal	HeaderSize
cardinal	MaxPacketSize
Static Public Attributes
static card64	SimulatorTime = 1000000000
Private Member Functions
cardinal	handleNextFrame ()
Private Attributes
card64	LastCall

---

Detailed Description

Simulator Task.

This class is a simulator task.

Author:

Thomas Dreibholz

Version:

1.0

---

Constructor & Destructor Documentation

SimulatorTask::SimulatorTask	(	BandwidthManager *	bwManager,
		ServiceLevelAgreement *	sla
	)

Constructor.

SimulatorTask::~SimulatorTask

(

)

Destructor.

---

Member Function Documentation

void SimulatorTask::close

(

)

Close stream.

AbstractQoSDescription * SimulatorTask::getQoSDescription

(

const card64

offset

)

[virtual]

Implementation of ManagedStreamInterface's getQoSDescription().

See also:

ManagedStreamInterface::getQoSDescription

Implements Coral::ManagedStreamInterface.

cardinal SimulatorTask::handleNextFrame

(

)

[private]

void SimulatorTask::lock

(

)

[virtual]

Implementation of ManagedStreamInterface's lock().

See also:

ManagedStreamInterface::lock

Implements Coral::ManagedStreamInterface.

cardinal SimulatorTask::nextStep

(

)

Do next simulation step.

Returns:

0, if no operation was necessary; 1, if operation was successful; >1 otherwise (end of stream).

bool SimulatorTask::open	(	const char *	name,
		const cardinal	headerSize,
		const cardinal	maxPacketSize
	)

Open stream.

Parameters:

name	TDTF file name.
headerSize	Packet header size.
maxPacketSize	Maximum packet size (e.g. 1500 for ethernet).

Returns:

true, if operation was successful; false otherwise.

void SimulatorTask::unlock

(

)

[virtual]

Implementation of ManagedStreamInterface's unlock().

See also:

ManagedStreamInterface::unlock

Implements Coral::ManagedStreamInterface.

void SimulatorTask::updateQuality

(

const AbstractQoSDescription *

aqd

)

[virtual]

Implementation of ManagedStreamInterface's updateQuality().

See also:

ManagedStreamInterface::updateQuality

Implements Coral::ManagedStreamInterface.

---

Member Data Documentation

card64 SimulatorTask::Bandwidth[RTPConstants::RTPMaxQualityLayers]

card64 SimulatorTask::BandwidthDelay1[RTPConstants::RTPMaxQualityLayers]

BandwidthManager* SimulatorTask::BandwidthMgr

cardinal SimulatorTask::BufferDelay[RTPConstants::RTPMaxQualityLayers]

double SimulatorTask::BufferDelayMS[RTPConstants::RTPMaxQualityLayers]

double SimulatorTask::CostFactor[TrafficClassValues::MaxValues]

TraceEncoder* SimulatorTask::Encoder

cardinal SimulatorTask::Flushes

double SimulatorTask::FrameRate

cardinal SimulatorTask::HeaderSize

card64 SimulatorTask::LastCall [private]

cardinal SimulatorTask::Layers

cardinal SimulatorTask::MaxPacketSize

TrafficPolicer SimulatorTask::Policer[RTPConstants::RTPMaxQualityLayers]

TDTFMediaReader SimulatorTask::Reader

card64 SimulatorTask::Sent[TrafficClassValues::MaxValues]

cardinal SimulatorTask::SessionID

card64 SimulatorTask::SimulatorTime = 1000000000 [static]

ServiceLevelAgreement* SimulatorTask::SLA

cardinal SimulatorTask::StreamID

card64 SimulatorTask::TotalBandwidth

card64 SimulatorTask::TotalBandwidthDelay1

card8 SimulatorTask::TrafficClass[RTPConstants::RTPMaxQualityLayers]

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The documentation for this class was generated from the following file:

• tsimulator.cc