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.

Public Member Functions inherited from ns3::ObjectBase
virtual	~ObjectBase ()
	Virtual destructor.

void	GetAttribute (std::string name, AttributeValue &value, bool permissive=false) 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.

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.

Related Symbols inherited from ns3::ObjectBase
static TypeId	GetObjectIid ()
	Ensure the TypeId for ObjectBase gets fully configured to anchor the inheritance tree properly.

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.
Group: Lte

Size of this type is 16 bytes (on a 64-bit architecture).

Definition at line 25 of file lte-pdcp-tag.h.

Constructor & Destructor Documentation

◆ PdcpTag() [1/2]

ns3::PdcpTag::PdcpTag ( )

Create an empty PDCP tag.

Definition at line 20 of file lte-pdcp-tag.cc.

◆ PdcpTag() [2/2]

ns3::PdcpTag::PdcpTag ( Time senderTimestamp )

Create an PDCP tag with the given senderTimestamp.

Parameters

senderTimestamp the time stamp

Definition at line 26 of file lte-pdcp-tag.cc.

Member Function Documentation

◆ Deserialize()

void ns3::PdcpTag::Deserialize ( TagBuffer i )

overridevirtual

Parameters

i	the 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 61 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 42 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 75 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 48 of file lte-pdcp-tag.cc.

◆ GetTypeId()

TypeId ns3::PdcpTag::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 34 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

os	the stream to print to

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

Implements ns3::Tag.

Definition at line 69 of file lte-pdcp-tag.cc.

References m_senderTimestamp.

◆ Serialize()

void ns3::PdcpTag::Serialize ( TagBuffer i ) const

overridevirtual

Parameters

i	the 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 54 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

senderTimestamp time stamp of the instant when the PDCP delivers the PDU to the MAC SAP provider

Definition at line 81 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 64 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:

src/lte/model/lte-pdcp-tag.h
src/lte/model/lte-pdcp-tag.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ PdcpTag() [1/2]

◆ PdcpTag() [2/2]

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetSenderTimestamp()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetSenderTimestamp()

Member Data Documentation

◆ m_senderTimestamp