Timestamp tag - it carries when the packet has been sent. More...

#include "wifi-example-apps.h"

Inheritance diagram for TimestampTag:

Collaboration diagram for TimestampTag:

Public Member Functions
virtual void	Deserialize (TagBuffer i)

virtual TypeId	GetInstanceTypeId (void) const
	Get the most derived TypeId for this Object. More...

virtual uint32_t	GetSerializedSize (void) const

Time	GetTimestamp (void) const
	Get the timestamp. More...

void	Print (std::ostream &os) const

virtual void	Serialize (TagBuffer i) const

void	SetTimestamp (Time time)
	Set the timestamp. More...

virtual void	Deserialize (TagBuffer i)=0

virtual uint32_t	GetSerializedSize (void) 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. More...

void	GetAttribute (std::string name, AttributeValue &value) const
	Get the value of an attribute, raising fatal errors if unsuccessful. More...

bool	GetAttributeFailSafe (std::string name, AttributeValue &value) const
	Get the value of an attribute without raising erros. More...

virtual TypeId	GetInstanceTypeId (void) const =0
	Get the most derived TypeId for this Object. More...

void	SetAttribute (std::string name, const AttributeValue &value)
	Set a single attribute, raising fatal errors if unsuccessful. More...

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)
	Set a single attribute without raising errors. More...

bool	TraceConnect (std::string name, std::string context, const CallbackBase &cb)
	Connect a TraceSource to a Callback with a context. More...

bool	TraceConnectWithoutContext (std::string name, const CallbackBase &cb)
	Connect a TraceSource to a Callback without a context. More...

bool	TraceDisconnect (std::string name, std::string context, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected with a context. More...

bool	TraceDisconnectWithoutContext (std::string name, const CallbackBase &cb)
	Disconnect from a TraceSource a Callback previously connected without a context. More...

Static Public Member Functions
static TypeId	GetTypeId (void)
	Get the type ID. More...

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

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

Private Attributes
Time	m_timestamp
	Timestamp. More...

Additional Inherited Members
Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)
	Complete construction of ObjectBase; invoked by derived classes. More...

virtual void	NotifyConstructionCompleted (void)
	Notifier called once the ObjectBase is fully constructed. More...

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

Detailed Description

Timestamp tag - it carries when the packet has been sent.

It would have been more realistic to include this info in a header. Here we show how to avoid the extra overhead in a simulation.

Definition at line 134 of file wifi-example-apps.h.

Member Function Documentation

◆ Deserialize()

void TimestampTag::Deserialize ( TagBuffer i )

virtual

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 310 of file wifi-example-apps.cc.

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

Here is the call graph for this function:

◆ GetInstanceTypeId()

TypeId TimestampTag::GetInstanceTypeId ( void ) const

virtual

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.