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ns3::PdcpTag Class Reference

Tag to calculate the per-PDU delay from eNb PDCP to UE PDCP. More...

#include "lte-pdcp-tag.h"

+ Inheritance diagram for ns3::PdcpTag:
+ Collaboration diagram for ns3::PdcpTag:

Public Member Functions

 PdcpTag ()
 Create an empty PDCP tag.
 
 PdcpTag (Time senderTimestamp)
 Create an PDCP tag with the given senderTimestamp.
 
void Deserialize (TagBuffer i) override
 
TypeId GetInstanceTypeId () const override
 Get the most derived TypeId for this Object.
 
Time GetSenderTimestamp () const
 Get the instant when the PDCP delivers the PDU to the MAC SAP provider.
 
uint32_t GetSerializedSize () const override
 
void Print (std::ostream &os) const override
 
void Serialize (TagBuffer i) const override
 
void SetSenderTimestamp (Time senderTimestamp)
 Set the sender timestamp.
 
virtual void Deserialize (TagBuffer i)=0
 
virtual uint32_t GetSerializedSize () const =0
 
virtual void Print (std::ostream &os) const =0
 
virtual void Serialize (TagBuffer i) const =0
 
- Public Member Functions inherited from ns3::ObjectBase
virtual ~ObjectBase ()
 Virtual destructor.
 
void GetAttribute (std::string name, AttributeValue &value) const
 Get the value of an attribute, raising fatal errors if unsuccessful.
 
bool GetAttributeFailSafe (std::string name, AttributeValue &value) const
 Get the value of an attribute without raising errors.
 
virtual TypeId GetInstanceTypeId () const =0
 Get the most derived TypeId for this Object.
 
void SetAttribute (std::string name, const AttributeValue &value)
 Set a single attribute, raising fatal errors if unsuccessful.
 
bool SetAttributeFailSafe (std::string name, const AttributeValue &value)
 Set a single attribute without raising errors.
 
bool TraceConnect (std::string name, std::string context, const CallbackBase &cb)
 Connect a TraceSource to a Callback with a context.
 
bool TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
 Connect a TraceSource to a Callback without a context.
 
bool TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected with a context.
 
bool TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
 Disconnect from a TraceSource a Callback previously connected without a context.
 

Static Public Member Functions

static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::Tag
static TypeId GetTypeId ()
 Get the type ID.
 
- Static Public Member Functions inherited from ns3::ObjectBase
static TypeId GetTypeId ()
 Get the type ID.
 

Private Attributes

Time m_senderTimestamp
 sender timestamp
 

Additional Inherited Members

- Protected Member Functions inherited from ns3::ObjectBase
void ConstructSelf (const AttributeConstructionList &attributes)
 Complete construction of ObjectBase; invoked by derived classes.
 
virtual void NotifyConstructionCompleted ()
 Notifier called once the ObjectBase is fully constructed.
 

Detailed Description

Tag to calculate the per-PDU delay from eNb PDCP to UE PDCP.

Introspection did not find any typical Config paths.


No Attributes are defined for this type.
No TraceSources are defined for this type.
Size of this type is 16 bytes (on a 64-bit architecture).

Definition at line 36 of file lte-pdcp-tag.h.

Constructor & Destructor Documentation

◆ PdcpTag() [1/2]

ns3::PdcpTag::PdcpTag ( )

Create an empty PDCP tag.

Definition at line 31 of file lte-pdcp-tag.cc.

◆ PdcpTag() [2/2]

ns3::PdcpTag::PdcpTag ( Time  senderTimestamp)

Create an PDCP tag with the given senderTimestamp.

Parameters
senderTimestampthe time stamp

Definition at line 37 of file lte-pdcp-tag.cc.

Member Function Documentation

◆ Deserialize()

void ns3::PdcpTag::Deserialize ( TagBuffer  i)
overridevirtual
Parameters
ithe buffer to read data from.

Read the content of the tag from the provided tag buffer. DO NOT attempt to read more bytes than you wrote with Tag::Serialize.

Implements ns3::Tag.

Definition at line 72 of file lte-pdcp-tag.cc.

References m_senderTimestamp, ns3::NanoSeconds(), and ns3::TagBuffer::Read().

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◆ GetInstanceTypeId()

TypeId ns3::PdcpTag::GetInstanceTypeId ( ) const
overridevirtual

Get the most derived TypeId for this Object.

This method is typically implemented by ns3::Object::GetInstanceTypeId but some classes which derive from ns3::ObjectBase directly have to implement it themselves.

Returns
The TypeId associated to the most-derived type of this instance.

Implements ns3::ObjectBase.

Definition at line 53 of file lte-pdcp-tag.cc.

References GetTypeId().

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◆ GetSenderTimestamp()

Time ns3::PdcpTag::GetSenderTimestamp ( ) const

Get the instant when the PDCP delivers the PDU to the MAC SAP provider.

Returns
the sender timestamp

Definition at line 86 of file lte-pdcp-tag.cc.

References m_senderTimestamp.

Referenced by ns3::LtePdcp::DoReceivePdu().

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◆ GetSerializedSize()

uint32_t ns3::PdcpTag::GetSerializedSize ( ) const
overridevirtual
Returns
the number of bytes required to serialize the data of the tag.

This method is typically invoked by Packet::AddPacketTag or Packet::AddByteTag just prior to calling Tag::Serialize.

Implements ns3::Tag.

Definition at line 59 of file lte-pdcp-tag.cc.

◆ GetTypeId()

TypeId ns3::PdcpTag::GetTypeId ( )
static

Get the type ID.

Returns
the object TypeId

Definition at line 45 of file lte-pdcp-tag.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

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◆ Print()

void ns3::PdcpTag::Print ( std::ostream &  os) const
overridevirtual
Parameters
osthe stream to print to

This method is typically invoked from the Packet::PrintByteTags or Packet::PrintPacketTags methods.

Implements ns3::Tag.

Definition at line 80 of file lte-pdcp-tag.cc.

References m_senderTimestamp.

◆ Serialize()

void ns3::PdcpTag::Serialize ( TagBuffer  i) const
overridevirtual
Parameters
ithe buffer to write data into.

Write the content of the tag in the provided tag buffer. DO NOT attempt to write more bytes than you requested with Tag::GetSerializedSize.

Implements ns3::Tag.

Definition at line 65 of file lte-pdcp-tag.cc.

References ns3::Time::GetNanoSeconds(), m_senderTimestamp, and ns3::TagBuffer::Write().

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◆ SetSenderTimestamp()

void ns3::PdcpTag::SetSenderTimestamp ( Time  senderTimestamp)

Set the sender timestamp.

Parameters
senderTimestamptime stamp of the instant when the PDCP delivers the PDU to the MAC SAP provider

Definition at line 92 of file lte-pdcp-tag.cc.

References m_senderTimestamp.

Member Data Documentation

◆ m_senderTimestamp

Time ns3::PdcpTag::m_senderTimestamp
private

sender timestamp

Definition at line 75 of file lte-pdcp-tag.h.

Referenced by Deserialize(), GetSenderTimestamp(), Print(), Serialize(), and SetSenderTimestamp().


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