This class implements the Type-Len-Value structure channel encodings as described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems". More...

#include <wimax-tlv.h>

Inheritance diagram for ns3::Tlv:

Public Types
enum	CommonTypes { HMAC_TUPLE = 149, MAC_VERSION_ENCODING = 148, CURRENT_TRANSMIT_POWER = 147, DOWNLINK_SERVICE_FLOW = 146, UPLINK_SERVICE_FLOW = 145, VENDOR_ID_EMCODING = 144, VENDOR_SPECIFIC_INFORMATION = 143 }

Public Member Functions
	Tlv (uint8_t type, uint64_t length, const TlvValue &value)

	Tlv (const Tlv &tlv)

Tlv *	Copy (void) const

TlvValue *	CopyValue (void) const

virtual uint32_t	Deserialize (Buffer::Iterator start)

virtual TypeId	GetInstanceTypeId (void) const

uint64_t	GetLength (void) const

virtual uint32_t	GetSerializedSize (void) const

uint8_t	GetSizeOfLen (void) const

uint8_t	GetType (void) const

Tlv &	operator= (Tlv const &o)

TlvValue *	PeekValue (void)

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

virtual void	Serialize (Buffer::Iterator start) const

Public Member Functions inherited from ns3::ObjectBase
void	GetAttribute (std::string name, AttributeValue &value) const

bool	GetAttributeFailSafe (std::string name, AttributeValue &attribute) const

void	SetAttribute (std::string name, const AttributeValue &value)

bool	SetAttributeFailSafe (std::string name, const AttributeValue &value)

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)

Private Attributes
uint64_t	m_length

uint8_t	m_type

TlvValue *	m_value

Additional Inherited Members
Static Public Member Functions inherited from ns3::Header
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::Chunk
static TypeId	GetTypeId (void)

Static Public Member Functions inherited from ns3::ObjectBase
static TypeId	GetTypeId (void)

Protected Member Functions inherited from ns3::ObjectBase
void	ConstructSelf (const AttributeConstructionList &attributes)

virtual void	NotifyConstructionCompleted (void)

Detailed Description

This class implements the Type-Len-Value structure channel encodings as described by "IEEE Standard for Local and metropolitan area networks Part 16: Air Interface for Fixed Broadband Wireless Access Systems".

TLV encodings, page 645

Definition at line 64 of file wimax-tlv.h.

Member Function Documentation

uint32_t ns3::Tlv::Deserialize ( Buffer::Iterator start )

virtual

Parameters

start an iterator which points to where the header should written.

Returns: the number of bytes read.

This method is used by Packet::RemoveHeader to re-create a header from the byte buffer of a packet. The data read is expected to match bit-for-bit the representation of this header in real networks.

Implements ns3::Header.

Definition at line 134 of file wimax-tlv.cc.

References NS_ASSERT_MSG, NS_FATAL_ERROR, and ns3::Buffer::Iterator::ReadU8().

Referenced by ns3::DsaReq::Deserialize(), and ns3::DsaRsp::Deserialize().

TypeId ns3::Tlv::GetInstanceTypeId ( void ) const

virtual

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

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

Implements ns3::ObjectBase.

Definition at line 29 of file wimax-tlv.cc.

uint32_t ns3::Tlv::GetSerializedSize ( void ) const

virtual

Returns: the expected size of the header.

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

Implements ns3::Header.

Definition at line 90 of file wimax-tlv.cc.

Referenced by ns3::DsaReq::GetSerializedSize(), and ns3::DsaRsp::GetSerializedSize().

void ns3::Tlv::Print ( std::ostream & os ) const

virtual

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::Header.

Definition at line 34 of file wimax-tlv.cc.

void ns3::Tlv::Serialize ( Buffer::Iterator start ) const

virtual

Parameters

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

This method is used by Packet::AddHeader 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 header in a real network.

Implements ns3::Header.

Definition at line 114 of file wimax-tlv.cc.

References ns3::Buffer::Iterator::WriteU8().

Referenced by ns3::DsaReq::Serialize(), and ns3::DsaRsp::Serialize().

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

src/wimax/model/wimax-tlv.h
src/wimax/model/wimax-tlv.cc

Public Types

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation