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ns3::WifiMacTrailer Class Reference

#include <wifi-mac-trailer.h>

+ Inheritance diagram for ns3::WifiMacTrailer:

Public Member Functions

virtual uint32_t Deserialize (Buffer::Iterator start)
 
virtual TypeId GetInstanceTypeId (void) const
 
virtual uint32_t GetSerializedSize (void) const
 
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)
 

Static Public Member Functions

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

Additional Inherited Members

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

Detailed Description

Implements the IEEE 802.11 MAC trailer

Doxygen introspection did not find any typical Config paths.
No Attributes are defined for this type.
No TraceSources are defined for this type.

Definition at line 40 of file wifi-mac-trailer.h.

Member Function Documentation

uint32_t ns3::WifiMacTrailer::Deserialize ( Buffer::Iterator  end)
virtual
Parameters
endan 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 written. This method is thus expected to call Buffer::Iterator::Prev prio to actually reading any data.

Implements ns3::Trailer.

Definition at line 66 of file wifi-mac-trailer.cc.

References ns3::WIFI_MAC_FCS_LENGTH.

TypeId ns3::WifiMacTrailer::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 45 of file wifi-mac-trailer.cc.

uint32_t ns3::WifiMacTrailer::GetSerializedSize ( void  ) const
virtual
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 55 of file wifi-mac-trailer.cc.

References ns3::WIFI_MAC_FCS_LENGTH.

Referenced by ns3::DcaTxop::Queue().

void ns3::WifiMacTrailer::Print ( std::ostream &  os) const
virtual
Parameters
osoutput 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 51 of file wifi-mac-trailer.cc.

void ns3::WifiMacTrailer::Serialize ( Buffer::Iterator  start) const
virtual
Parameters
startan 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 60 of file wifi-mac-trailer.cc.

References ns3::Buffer::Iterator::Prev(), ns3::WIFI_MAC_FCS_LENGTH, and ns3::Buffer::Iterator::WriteU32().


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