Implements the header for the MAC payload beacon frame according to the IEEE 802.15.4-2011 Std. More...

#include "lr-wpan-mac-pl-headers.h"

Inheritance diagram for ns3::lrwpan::BeaconPayloadHeader:

Collaboration diagram for ns3::lrwpan::BeaconPayloadHeader:

Public Member Functions
	BeaconPayloadHeader ()

uint32_t	Deserialize (Buffer::Iterator start) override

GtsFields	GetGtsFields () const
	Get the Guaranteed Time Slots (GTS) fields from the beacon payload header.

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

PendingAddrFields	GetPndAddrFields () const
	Get the pending address fields from the beacon payload header.

uint32_t	GetSerializedSize () const override

uint16_t	GetSuperframeSpecField () const
	Get the superframe specification field from the beacon payload header.

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

void	Serialize (Buffer::Iterator start) const override

void	SetGtsFields (GtsFields gtsFields)
	Set the superframe Guaranteed Time Slot (GTS) fields to the beacon payload header.

void	SetPndAddrFields (PendingAddrFields pndAddrFields)
	Set the superframe Pending Address fields to the beacon payload header.

void	SetSuperframeSpecField (uint16_t sfrmField)
	Set the superframe specification field to the beacon payload header.

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

uint32_t	Deserialize (Buffer::Iterator start) override=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 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 ns3::Header
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.

Private Attributes
GtsFields	m_gtsFields
	GTS Fields.

PendingAddrFields	m_pndAddrFields
	Pending Address Fields.

uint16_t	m_superframeField
	Superframe Specification Field.

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

Detailed Description

Implements the header for the MAC payload beacon frame according to the IEEE 802.15.4-2011 Std.

Definition at line 39 of file lr-wpan-mac-pl-headers.h.

Constructor & Destructor Documentation

◆ BeaconPayloadHeader()

ns3::lrwpan::BeaconPayloadHeader::BeaconPayloadHeader ( )

Definition at line 34 of file lr-wpan-mac-pl-headers.cc.

Member Function Documentation

◆ Deserialize()

uint32_t ns3::lrwpan::BeaconPayloadHeader::Deserialize ( Buffer::Iterator start )

overridevirtual

Parameters

start an iterator which points to where the header should read from.

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.

Note that data is not actually removed from the buffer to which the iterator points. Both Packet::RemoveHeader() and Packet::PeekHeader() call Deserialize(), but only the RemoveHeader() has additional statements to remove the header bytes from the underlying buffer and associated metadata.

Implements ns3::Header.

Definition at line 77 of file lr-wpan-mac-pl-headers.cc.

References ns3::lrwpan::GtsFields::Deserialize(), ns3::lrwpan::PendingAddrFields::Deserialize(), ns3::Buffer::Iterator::GetDistanceFrom(), m_gtsFields, m_pndAddrFields, m_superframeField, and ns3::Buffer::Iterator::ReadU16().

Here is the call graph for this function:

◆ GetGtsFields()

GtsFields ns3::lrwpan::BeaconPayloadHeader::GetGtsFields ( ) const

Get the Guaranteed Time Slots (GTS) fields from the beacon payload header.

Returns: The GTS fields.

Definition at line 120 of file lr-wpan-mac-pl-headers.cc.

References m_gtsFields.

Referenced by ns3::lrwpan::LrWpanMac::PdDataIndication().

Here is the caller graph for this function:

◆ GetInstanceTypeId()

TypeId ns3::lrwpan::BeaconPayloadHeader::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 51 of file lr-wpan-mac-pl-headers.cc.

References GetTypeId().

Here is the call graph for this function:

◆ GetPndAddrFields()

PendingAddrFields ns3::lrwpan::BeaconPayloadHeader::GetPndAddrFields ( ) const

Get the pending address fields from the beacon payload header.

Returns: The Pending Address fields.

Definition at line 126 of file lr-wpan-mac-pl-headers.cc.

References m_pndAddrFields.

Referenced by ns3::lrwpan::LrWpanMac::PdDataIndication().

Here is the caller graph for this function:

◆ GetSerializedSize()

uint32_t ns3::lrwpan::BeaconPayloadHeader::GetSerializedSize ( ) const

overridevirtual

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 57 of file lr-wpan-mac-pl-headers.cc.

References ns3::lrwpan::GtsFields::GetSerializedSize(), ns3::lrwpan::PendingAddrFields::GetSerializedSize(), m_gtsFields, m_pndAddrFields, and m_superframeField.

Here is the call graph for this function:

◆ GetSuperframeSpecField()

uint16_t ns3::lrwpan::BeaconPayloadHeader::GetSuperframeSpecField ( ) const

Get the superframe specification field from the beacon payload header.

Returns: The superframe specification field (bitmap)

Definition at line 114 of file lr-wpan-mac-pl-headers.cc.

References m_superframeField.

Referenced by ns3::lrwpan::LrWpanMac::PdDataIndication().

Here is the caller graph for this function:

◆ GetTypeId()

TypeId ns3::lrwpan::BeaconPayloadHeader::GetTypeId ( )

static

Get the type ID.

Returns: the object TypeId

Definition at line 41 of file lr-wpan-mac-pl-headers.cc.

References ns3::TypeId::SetParent().

Referenced by GetInstanceTypeId().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ Print()

void ns3::lrwpan::BeaconPayloadHeader::Print ( std::ostream & os ) const

overridevirtual

Parameters

os output stream This method is used by Packet::Print to print the content of a header as ascii data to a c++ output stream. Although the header 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 88 of file lr-wpan-mac-pl-headers.cc.

References ns3::lrwpan::GtsFields::GetGtsSpecField(), ns3::lrwpan::PendingAddrFields::GetPndAddrSpecField(), m_gtsFields, m_pndAddrFields, and m_superframeField.

Here is the call graph for this function:

◆ Serialize()

void ns3::lrwpan::BeaconPayloadHeader::Serialize ( Buffer::Iterator start ) const

overridevirtual

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 68 of file lr-wpan-mac-pl-headers.cc.

References m_gtsFields, m_pndAddrFields, m_superframeField, ns3::lrwpan::GtsFields::Serialize(), ns3::lrwpan::PendingAddrFields::Serialize(), and ns3::Buffer::Iterator::WriteU16().

Here is the call graph for this function:

◆ SetGtsFields()

void ns3::lrwpan::BeaconPayloadHeader::SetGtsFields ( GtsFields gtsFields )

Set the superframe Guaranteed Time Slot (GTS) fields to the beacon payload header.

Parameters

gtsFields The GTS fields.

Definition at line 102 of file lr-wpan-mac-pl-headers.cc.

References m_gtsFields.

Referenced by ns3::lrwpan::LrWpanMac::SendOneBeacon().

Here is the caller graph for this function:

◆ SetPndAddrFields()

void ns3::lrwpan::BeaconPayloadHeader::SetPndAddrFields ( PendingAddrFields pndAddrFields )

Set the superframe Pending Address fields to the beacon payload header.

Parameters

pndAddrFields The Pending Address fields.

Definition at line 108 of file lr-wpan-mac-pl-headers.cc.

References m_pndAddrFields.

Referenced by ns3::lrwpan::LrWpanMac::SendOneBeacon().

Here is the caller graph for this function:

◆ SetSuperframeSpecField()

void ns3::lrwpan::BeaconPayloadHeader::SetSuperframeSpecField ( uint16_t sfrmField )

Set the superframe specification field to the beacon payload header.

Parameters

sfrmField The superframe specification field (bitmap)

Definition at line 96 of file lr-wpan-mac-pl-headers.cc.

References m_superframeField.

Referenced by ns3::lrwpan::LrWpanMac::SendOneBeacon().

Here is the caller graph for this function:

Member Data Documentation

◆ m_gtsFields

GtsFields ns3::lrwpan::BeaconPayloadHeader::m_gtsFields

private

GTS Fields.

Definition at line 92 of file lr-wpan-mac-pl-headers.h.

Referenced by Deserialize(), GetGtsFields(), GetSerializedSize(), Print(), Serialize(), and SetGtsFields().

◆ m_pndAddrFields

PendingAddrFields ns3::lrwpan::BeaconPayloadHeader::m_pndAddrFields

private

Pending Address Fields.

Definition at line 96 of file lr-wpan-mac-pl-headers.h.

Referenced by Deserialize(), GetPndAddrFields(), GetSerializedSize(), Print(), Serialize(), and SetPndAddrFields().

◆ m_superframeField

uint16_t ns3::lrwpan::BeaconPayloadHeader::m_superframeField

private

Superframe Specification Field.

Definition at line 88 of file lr-wpan-mac-pl-headers.h.

Referenced by Deserialize(), GetSerializedSize(), GetSuperframeSpecField(), Print(), Serialize(), and SetSuperframeSpecField().

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

src/lr-wpan/model/lr-wpan-mac-pl-headers.h
src/lr-wpan/model/lr-wpan-mac-pl-headers.cc

Public Member Functions

Static Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ BeaconPayloadHeader()

Member Function Documentation

◆ Deserialize()

◆ GetGtsFields()

◆ GetInstanceTypeId()

◆ GetPndAddrFields()

◆ GetSerializedSize()

◆ GetSuperframeSpecField()

◆ GetTypeId()

◆ Print()

◆ Serialize()

◆ SetGtsFields()

◆ SetPndAddrFields()

◆ SetSuperframeSpecField()

Member Data Documentation

◆ m_gtsFields

◆ m_pndAddrFields

◆ m_superframeField