inet::ieee80211::SequenceControlField Class Reference

8.2.4.4.1 Sequence Control field structure The Sequence Control field is 16 bits in length and consists of two subfields, the Sequence Number and the Fragment Number. More...

#include <SequenceControlField.h>

Public Member Functions
	SequenceControlField (SequenceNumber sequenceNumber, FragmentNumber fragmentNumber)
	SequenceControlField (Ieee80211DataOrMgmtFrame *frame)
SequenceNumber	getSequenceNumber () const
FragmentNumber	getFragmentNumber () const
bool	operator< (const SequenceControlField &other) const

Private Attributes
SequenceNumber	sequenceNumber
FragmentNumber	fragmentNumber

Detailed Description

8.2.4.4.1 Sequence Control field structure The Sequence Control field is 16 bits in length and consists of two subfields, the Sequence Number and the Fragment Number.

Constructor & Destructor Documentation

inet::ieee80211::SequenceControlField::SequenceControlField	(	SequenceNumber	sequenceNumber,
		FragmentNumber	fragmentNumber
	)

                                                                                                       :
    sequenceNumber(sequenceNumber),
    fragmentNumber(fragmentNumber)
{
    ASSERT(sequenceNumber < 4096);
    ASSERT(fragmentNumber < 16);
}

inet::ieee80211::SequenceControlField::SequenceControlField

(

Ieee80211DataOrMgmtFrame *

frame

)

                                                                          :
    sequenceNumber(frame->getSequenceNumber()),
    fragmentNumber(frame->getFragmentNumber())
{
}

Member Function Documentation

FragmentNumber inet::ieee80211::SequenceControlField::getFragmentNumber ( ) const

inline

Referenced by inet::ieee80211::LegacyDuplicateRemoval::isDuplicate(), and inet::ieee80211::QoSDuplicateRemoval::isDuplicate().

{ return fragmentNumber; }

SequenceNumber inet::ieee80211::SequenceControlField::getSequenceNumber ( ) const

inline

Referenced by inet::ieee80211::LegacyDuplicateRemoval::isDuplicate(), and inet::ieee80211::QoSDuplicateRemoval::isDuplicate().

{ return sequenceNumber; }

bool inet::ieee80211::SequenceControlField::operator<

(

const SequenceControlField &

other

)

const

{
    return sequenceNumber < other.sequenceNumber ||
           (sequenceNumber == other.sequenceNumber && fragmentNumber < other.fragmentNumber);
}

Member Data Documentation

FragmentNumber inet::ieee80211::SequenceControlField::fragmentNumber

private

Referenced by operator<().

SequenceNumber inet::ieee80211::SequenceControlField::sequenceNumber

private

Referenced by operator<().

---

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

• SequenceControlField.h
• SequenceControlField.cc