13#include "ns3/net-device-queue-interface.h"
14#include "ns3/pointer.h"
15#include "ns3/queue-limits.h"
16#include "ns3/traffic-control-layer.h"
17#include "ns3/uinteger.h"
25 : m_queueDiscFactory(factory)
52 "Cannot attach a queue disc to a non existing class");
79 "Cannot create a queue disc class with no attached queue disc");
83 "A queue disc with handle " << handle <<
" has not been created yet");
100 NS_ABORT_MSG_IF(nTxQueues == 0,
"The device must have at least one queue");
120 "A root queue disc has been already added to this factory");
130 "A queue disc with handle " << handle <<
" does not exist");
132 for (
int i = 0; i < count; i++)
142 "A queue disc with handle " << handle <<
" does not exist");
151 "A queue disc with handle " << handle <<
" does not exist");
156 for (
int i = 0; i < count; i++)
159 list.push_back(classId);
168 "A queue disc with handle " << handle <<
" does not exist");
183 for (
auto c = classes.begin(); c != classes.end(); c++)
186 list.push_back(childHandle);
225 "A NetDeviceQueueInterface object has not been"
226 "aggregated to the NetDevice");
227 for (std::size_t i = 0; i < ndqi->GetNTxQueues(); i++)
230 ndqi->GetTxQueue(i)->SetQueueLimits(ql);
242 for (
auto i = c.
Begin(); i != c.
End(); ++i)
256 tc->DeleteRootQueueDiscOnDevice(d);
262 for (std::size_t i = 0; i < ndqi->GetNTxQueues(); i++)
264 ndqi->GetTxQueue(i)->SetQueueLimits(
nullptr);
271 for (
auto i = c.
Begin(); i != c.
End(); ++i)
holds a vector of ns3::NetDevice pointers
Iterator Begin() const
Get an iterator which refers to the first NetDevice in the container.
Iterator End() const
Get an iterator which indicates past-the-last NetDevice in the container.
Network device transmission queue interface.
Instantiate subclasses of ns3::Object.
Ptr< Object > Create() const
Create an Object instance of the configured TypeId.
TypeId GetTypeId() const
Get the TypeId which will be created by this ObjectFactory.
PacketFilter is the abstract base class for filters used by queue discs to classify packets.
AttributeValue implementation for Pointer.
Smart pointer class similar to boost::intrusive_ptr.
Introspection did not find any typical Config paths.
Holds a vector of ns3::QueueDisc pointers.
std::vector< ObjectFactory > m_internalQueuesFactory
Vector of factories to create internal queues.
uint16_t AddQueueDiscClass(ObjectFactory factory)
Add a factory to create a queue disc class.
void AddInternalQueue(ObjectFactory factory)
Add a factory to create an internal queue.
void AddPacketFilter(ObjectFactory factory)
Add a factory to create a packet filter.
Ptr< QueueDisc > CreateQueueDisc(const std::vector< Ptr< QueueDisc > > &queueDiscs)
Create a queue disc with the currently stored configuration.
void SetChildQueueDisc(uint16_t classId, uint16_t handle)
Set the (child) queue disc to attach to a class.
QueueDiscFactory()=delete
std::map< uint16_t, uint16_t > m_classIdChildHandleMap
Map storing the associations between class IDs and child queue disc handles.
std::vector< ObjectFactory > m_packetFiltersFactory
Vector of factories to create packet filters.
ObjectFactory m_queueDiscFactory
Factory to create this queue disc.
std::vector< ObjectFactory > m_queueDiscClassesFactory
Vector of factories to create queue disc classes.
QueueDisc is an abstract base class providing the interface and implementing the operations common to...
Abstract base class for NetDevice queue length controller.
Build a set of QueueDisc objects.
std::vector< uint16_t > HandleList
Container type for Handlers.
QueueDiscContainer Install(NetDeviceContainer c)
std::vector< Ptr< QueueDisc > > m_queueDiscs
Vector of all the created queue discs.
uint16_t DoSetRootQueueDisc(ObjectFactory factory)
Actual implementation of the SetRootQueueDisc method.
uint16_t DoAddChildQueueDisc(uint16_t handle, uint16_t classId, ObjectFactory factory)
Actual implementation of the AddChildQueueDisc method.
TrafficControlHelper()
Create a TrafficControlHelper to make life easier when creating QueueDisc objects.
uint16_t SetRootQueueDisc(const std::string &type, Args &&... args)
Helper function used to set a root queue disc of the given type and with the given attributes.
void DoAddInternalQueues(uint16_t handle, uint16_t count, ObjectFactory factory)
Actual implementation of the AddInternalQueues method.
void DoAddPacketFilter(uint16_t handle, ObjectFactory factory)
Actual implementation of the AddPacketFilter method.
ObjectFactory m_queueLimitsFactory
Factory to create a queue limits object.
void Uninstall(NetDeviceContainer c)
ClassIdList DoAddQueueDiscClasses(uint16_t handle, uint16_t count, ObjectFactory factory)
Actual implementation of the AddQueueDiscClasses method.
std::vector< uint16_t > ClassIdList
Container type for Class IDs.
static TrafficControlHelper Default(std::size_t nTxQueues=1)
ClassIdList AddQueueDiscClasses(uint16_t handle, uint16_t count, const std::string &type, Args &&... args)
Helper function used to add the given number of queue disc classes (of the given type and with the gi...
std::vector< QueueDiscFactory > m_queueDiscFactory
QueueDisc factory, stores the configuration of all the queue discs.
HandleList DoAddChildQueueDiscs(uint16_t handle, const ClassIdList &classes, ObjectFactory factory)
Actual implementation of the AddChildQueueDiscs method.
HandleList AddChildQueueDiscs(uint16_t handle, const ClassIdList &classes, const std::string &type, Args &&... args)
Helper function used to attach a child queue disc (of the given type and with the given attributes) t...
The Traffic Control layer aims at introducing an equivalent of the Linux Traffic Control infrastructu...
uint16_t GetUid() const
Get the internal id of this TypeId.
#define NS_ASSERT(condition)
At runtime, in debugging builds, if this condition is not true, the program prints the source file,...
#define NS_ABORT_MSG_UNLESS(cond, msg)
Abnormal program termination if a condition is false, with a message.
#define NS_ABORT_MSG_IF(cond, msg)
Abnormal program termination if a condition is true, with a message.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
Ptr< T > Create(Ts &&... args)
Create class instances by constructors with varying numbers of arguments and return them by Ptr.
Every class exported by the ns3 library is enclosed in the ns3 namespace.