ns3::DropTailQueue Class Reference
A FIFO packet queue that drops tail-end packets on overflow. More...
#include <drop-tail-queue.h>
Inheritance diagram for ns3::DropTailQueue:
Collaboration diagram for ns3::DropTailQueue:
Public Member Functions | |
| DropTailQueue () | |
| DropTailQueue Constructor. | |
| void | SetMode (DropTailQueue::QueueMode mode) |
| DropTailQueue::QueueMode | GetMode (void) |
 Public Member Functions inherited from ns3::Queue | |
| bool | IsEmpty (void) const |
| bool | Enqueue (Ptr< Packet > p) |
| Ptr< Packet > | Dequeue (void) |
| Ptr< const Packet > | Peek (void) const |
| void | DequeueAll (void) |
| uint32_t | GetNPackets (void) const |
| uint32_t | GetNBytes (void) const |
| uint32_t | GetTotalReceivedBytes (void) const |
| uint32_t | GetTotalReceivedPackets (void) const |
| uint32_t | GetTotalDroppedBytes (void) const |
| uint32_t | GetTotalDroppedPackets (void) const |
| void | ResetStatistics (void) |
| Public Member Functions inherited from ns3::Object | |
| virtual TypeId | GetInstanceTypeId (void) const |
| template<typename T > | |
| Ptr< T > | GetObject (void) const |
| template<typename T > | |
| Ptr< T > | GetObject (TypeId tid) const |
| void | Dispose (void) |
| void | AggregateObject (Ptr< Object > other) |
| AggregateIterator | GetAggregateIterator (void) const |
| void | Start (void) |
| Public Member Functions inherited from ns3::SimpleRefCount< Object, ObjectBase, ObjectDeleter > | |
| SimpleRefCount (const SimpleRefCount &o) | |
| SimpleRefCount & | operator= (const SimpleRefCount &o) |
| void | Ref (void) const |
| void | Unref (void) const |
| uint32_t | GetReferenceCount (void) const |
| Public Member Functions inherited from ns3::ObjectBase | |
| void | SetAttribute (std::string name, const AttributeValue &value) |
| bool | SetAttributeFailSafe (std::string name, const AttributeValue &value) |
| void | GetAttribute (std::string name, AttributeValue &value) const |
| bool | GetAttributeFailSafe (std::string name, AttributeValue &attribute) const |
| bool | TraceConnect (std::string name, std::string context, const CallbackBase &cb) |
| bool | TraceConnectWithoutContext (std::string name, const CallbackBase &cb) |
| bool | TraceDisconnect (std::string name, std::string context, const CallbackBase &cb) |
| bool | TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb) |
Static Public Member Functions | |
| static TypeId | GetTypeId (void) |
| This method returns the TypeId associated to ns3::DropTailQueue. | |
Additional Inherited Members | |
| Public Types inherited from ns3::Queue | |
| enum | QueueMode { QUEUE_MODE_PACKETS, QUEUE_MODE_BYTES } |
| Enumeration of the modes supported in the class. More... | |
| Protected Member Functions inherited from ns3::Queue | |
| void | Drop (Ptr< Packet > packet) |
| Protected Member Functions inherited from ns3::Object | |
| virtual void | NotifyNewAggregate (void) |
| virtual void | DoStart (void) |
| virtual void | DoDispose (void) |
| Object (const Object &o) | |
Detailed Description
A FIFO packet queue that drops tail-end packets on overflow.
Constructor & Destructor Documentation
| ns3::DropTailQueue::DropTailQueue | ( | ) |
DropTailQueue Constructor.
Creates a droptail queue with a maximum size of 100 packets by default
References NS_LOG_FUNCTION_NOARGS.
Member Function Documentation
| DropTailQueue::QueueMode ns3::DropTailQueue::GetMode | ( | void | ) |
Get the encapsulation mode of this device.
- Returns:
- The encapsulation mode of this device.
References NS_LOG_FUNCTION_NOARGS.
|
static |
This method returns the TypeId associated to ns3::DropTailQueue.
This object is accessible through the following paths with Config::Set and Config::Connect:
- /NodeList/[i]/DeviceList/[i]/$ns3::AlohaNoackNetDevice/Queue/$ns3::DropTailQueue
- /NodeList/[i]/DeviceList/[i]/$ns3::CsmaNetDevice/TxQueue/$ns3::DropTailQueue
- /NodeList/[i]/DeviceList/[i]/$ns3::EmuNetDevice/TxQueue/$ns3::DropTailQueue
- /NodeList/[i]/DeviceList/[i]/$ns3::PointToPointNetDevice/TxQueue/$ns3::DropTailQueue
Attributes defined for this type:
-
Mode: Whether to use bytes (see MaxBytes) or packets (see MaxPackets) as the maximum queue size metric.
- Set with class: ns3::EnumValue
- Underlying type: QUEUE_MODE_BYTES|QUEUE_MODE_PACKETS
- Initial value: QUEUE_MODE_PACKETS
- Flags: construct write
-
MaxPackets: The maximum number of packets accepted by this DropTailQueue.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 100
- Flags: construct write read
-
MaxBytes: The maximum number of bytes accepted by this DropTailQueue.
- Set with class: ns3::UintegerValue
- Underlying type: uint32_t 0:4294967295
- Initial value: 6553500
- Flags: construct write read
No TraceSources defined for this type.
TraceSources defined in parent class ns3::Queue:
- Enqueue: Enqueue a packet in the queue.
- Dequeue: Dequeue a packet from the queue.
- Drop: Drop a packet stored in the queue.
Reimplemented from ns3::Queue.
References ns3::Queue::QUEUE_MODE_BYTES, ns3::Queue::QUEUE_MODE_PACKETS, SetMode(), and ns3::TypeId::SetParent().
| void ns3::DropTailQueue::SetMode | ( | DropTailQueue::QueueMode | mode | ) |
Set the operating mode of this device.
- Parameters:
-
mode The operating mode of this device.
References NS_LOG_FUNCTION.
Referenced by GetTypeId().
The documentation for this class was generated from the following files:
- src/network/utils/drop-tail-queue.h
- doc/introspected-doxygen.h
- src/network/utils/drop-tail-queue.cc
