Template trailer-type class to check the proper trailer concatenation. More...

Inheritance diagram for anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >:

Collaboration diagram for anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >:

Public Member Functions
	HistoryTrailer ()

uint32_t	Deserialize (Buffer::Iterator start) override

TypeId	GetInstanceTypeId () const override
	Get the most derived TypeId for this Object.

uint32_t	GetSerializedSize () const override

void	Print (std::ostream &os) const override

void	Serialize (Buffer::Iterator start) const override

Public Member Functions inherited from anonymous_namespace{packet-metadata-test.cc}::HistoryTrailerBase
	HistoryTrailerBase ()

bool	IsOk () const
	Checks if the header has deserialization errors.

Public Member Functions inherited from ns3::Trailer
	~Trailer () override

uint32_t	Deserialize (Buffer::Iterator end) override=0

uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end) override

virtual uint32_t	GetSerializedSize () const =0

void	Print (std::ostream &os) const override=0

virtual void	Serialize (Buffer::Iterator start) const =0

virtual uint32_t	Deserialize (Buffer::Iterator start)=0
	Deserialize the object from a buffer iterator.

virtual uint32_t	Deserialize (Buffer::Iterator start, Buffer::Iterator end)
	Deserialize the object from a buffer iterator.

virtual void	Print (std::ostream &os) const =0
	Print the object contents.

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 anonymous_namespace{packet-metadata-test.cc}::HistoryTrailerBase
static TypeId	GetTypeId ()
	Get the type ID.

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

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

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

Additional Inherited Members
Protected Member Functions inherited from anonymous_namespace{packet-metadata-test.cc}::HistoryTrailerBase
void	ReportError ()
	Signal that an error has been found in deserialization.

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

Detailed Description

template<int N>
class anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >

Template trailer-type class to check the proper trailer concatenation.

Note: Class internal to packet-metadata-test.cc

Definition at line 241 of file packet-metadata-test.cc.

Constructor & Destructor Documentation

◆ HistoryTrailer()

template<int N>

anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::HistoryTrailer

Definition at line 259 of file packet-metadata-test.cc.

Member Function Documentation

◆ Deserialize()

template<int N>

uint32_t anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::Deserialize ( Buffer::Iterator end )

overridevirtual

Parameters

end	an iterator which points to the end of the buffer where the trailer should be read from.

Returns: the number of bytes read.

This method is used by Packet::RemoveTrailer to re-create a trailer from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this trailer in real networks. The input iterator points to the end of the area where the data shall be read from. This method is thus expected to call Buffer::Iterator::Prev prior to actually reading any data.

Implements ns3::Trailer.

Definition at line 305 of file packet-metadata-test.cc.

◆ GetInstanceTypeId()

template<int N>

TypeId anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::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 276 of file packet-metadata-test.cc.

◆ GetSerializedSize()

template<int N>

uint32_t anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::GetSerializedSize ( ) const

overridevirtual

Returns: the expected size of the trailer.

This method is used by Packet::AddTrailer to store a trailer into the byte buffer of a packet. This method should return the number of bytes which are needed to store the full trailer data by Serialize.

Implements ns3::Trailer.

Definition at line 290 of file packet-metadata-test.cc.

◆ GetTypeId()

template<int N>

TypeId anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::GetTypeId

static

Get the type ID.

Returns: The object TypeId.

Definition at line 265 of file packet-metadata-test.cc.

References ns3::TypeId::SetParent().

Here is the call graph for this function:

◆ Print()

template<int N>

void anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::Print ( std::ostream & os ) const

overridevirtual

Parameters

os output stream This method is used by Packet::Print to print the content of a trailer as ascii data to a c++ output stream. Although the trailer is free to format its output as it wishes, it is recommended to follow a few rules to integrate with the packet pretty printer: start with flags, small field values located between a pair of parens. Values should be separated by whitespace. Follow the parens with the important fields, separated by whitespace. i.e.: (field1 val1 field2 val2 field3 val3) field4 val4 field5 val5

Implements ns3::Trailer.

Definition at line 283 of file packet-metadata-test.cc.

References NS_ASSERT.

◆ Serialize()

template<int N>

void anonymous_namespace{packet-metadata-test.cc}::HistoryTrailer< N >::Serialize ( Buffer::Iterator start ) const

overridevirtual

Parameters

start an iterator which points to where the trailer should be written.

This method is used by Packet::AddTrailer to store a header into the byte buffer of a packet. The data written is expected to match bit-for-bit the representation of this trailer in real networks. The input iterator points to the end of the area where the data shall be written. This method is thus expected to call Buffer::Iterator::Prev prior to actually writing any data.

Implements ns3::Trailer.

Definition at line 297 of file packet-metadata-test.cc.

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

src/network/test/packet-metadata-test.cc

Public Member Functions

Static Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ HistoryTrailer()

Member Function Documentation

◆ Deserialize()

◆ GetInstanceTypeId()

◆ GetSerializedSize()

◆ GetTypeId()

◆ Print()

◆ Serialize()