Generating unique tags for more than one instance of a WifiPpdu object. More...

#include "wifi-phy-rx-trace-helper.h"

Collaboration diagram for ns3::WifiPhyRxTraceSink::UniqueTagGenerator:

Public Member Functions
uint64_t	GenerateUniqueTag (uint64_t ppduUid)
	Generates a unique tag for a WifiPpdu.

Private Attributes
uint64_t	counter {0}
	Counter to help generate unique tags.

std::set< uint64_t >	usedTags
	Set of already used tags.

Detailed Description

Generating unique tags for more than one instance of a WifiPpdu object.

This class is responsible for generating unique identifiers for each received WifiPpdu. The WifiPpdu UID is not sufficient because there can be more than one record per WifiPpdu.

Definition at line 296 of file wifi-phy-rx-trace-helper.h.

Member Function Documentation

◆ GenerateUniqueTag()

uint64_t ns3::WifiPhyRxTraceSink::UniqueTagGenerator::GenerateUniqueTag ( uint64_t ppduUid )

Generates a unique tag for a WifiPpdu.

Uses an internal counter and a set of previously used tags to ensure that each generated tag is unique, allowing accurate tracking of received frames.

Parameters

ppduUid The PPDU UID to generate a unique tag for.