17#ifndef TBF_QUEUE_DISC_H
18#define TBF_QUEUE_DISC_H
22#include "ns3/boolean.h"
23#include "ns3/data-rate.h"
24#include "ns3/event-id.h"
25#include "ns3/nstime.h"
26#include "ns3/random-variable-stream.h"
27#include "ns3/trace-source-accessor.h"
28#include "ns3/traced-value.h"
Class for representing data rates.
An identifier for simulation events.
Smart pointer class similar to boost::intrusive_ptr.
QueueDisc is an abstract base class providing the interface and implementing the operations common to...
DataRate GetRate() const
Get the rate of the tokens entering the first bucket.
TbfQueueDisc()
TbfQueueDisc Constructor.
void SetBurst(uint32_t burst)
Set the size of the first bucket in bytes.
TracedValue< uint32_t > m_ptokens
Current number of tokens in second bucket.
Ptr< QueueDiscItem > DoDequeue() override
This function actually extracts a packet from the queue disc.
Time m_timeCheckPoint
Time check-point.
uint32_t m_mtu
Size of second bucket in bytes.
~TbfQueueDisc() override
Destructor.
void DoDispose() override
Dispose of the object.
bool DoEnqueue(Ptr< QueueDiscItem > item) override
This function actually enqueues a packet into the queue disc.
void SetPeakRate(DataRate peakRate)
Set the rate of the tokens entering the second bucket.
uint32_t m_burst
Size of first bucket in bytes.
DataRate m_rate
Rate at which tokens enter the first bucket.
EventId m_id
EventId of the scheduled queue waking event when enough tokens are available.
void InitializeParams() override
Initialize parameters (if any) before the first packet is enqueued.
DataRate GetPeakRate() const
Get the rate of the tokens entering the second bucket.
void SetRate(DataRate rate)
Set the rate of the tokens entering the first bucket.
void SetMtu(uint32_t mtu)
Set the size of the second bucket in bytes.
uint32_t GetBurst() const
Get the size of the first bucket in bytes.
uint32_t GetFirstBucketTokens() const
Get the current number of tokens inside the first bucket in bytes.
static TypeId GetTypeId()
Get the type ID.
bool CheckConfig() override
Check whether the current configuration is correct.
uint32_t GetSecondBucketTokens() const
Get the current number of tokens inside the second bucket in bytes.
uint32_t GetMtu() const
Get the size of the second bucket in bytes.
TracedValue< uint32_t > m_btokens
Current number of tokens in first bucket.
DataRate m_peakRate
Rate at which tokens enter the second bucket.
Simulation virtual time values and global simulation resolution.
Trace classes with value semantics.
a unique identifier for an interface.
Every class exported by the ns3 library is enclosed in the ns3 namespace.