vanetza::geonet::CbfCounterFading Class Reference

#include <cbf_counter.hpp>

Inheritance diagram for vanetza::geonet::CbfCounterFading:

Public Types
using	id_type = CbfPacketIdentifier
using	counter_type = std::size_t

Public Member Functions
	CbfCounterFading (Runtime &, Clock::duration lifetime)
void	add (const id_type &) override
void	remove (const id_type &) override
void	increment (const id_type &) override
counter_type	counter (const id_type &) const override

Private Attributes
SoftStateMap< id_type, counter_type >	m_counters

Detailed Description

Fading CBF counters

Counters are removed from the internal table only after expiry, i.e. they are soft-state. This fixes some serious GN flooding due to ADVANCED routing, see CbfCounterContending.

Definition at line 90 of file cbf_counter.hpp.

Member Typedef Documentation

counter_type

using vanetza::geonet::CbfCounter::counter_type = std::size_t

inherited

Definition at line 27 of file cbf_counter.hpp.

id_type

using vanetza::geonet::CbfCounter::id_type = CbfPacketIdentifier

inherited

Definition at line 26 of file cbf_counter.hpp.

Constructor & Destructor Documentation

CbfCounterFading()

vanetza::geonet::CbfCounterFading::CbfCounterFading	(	Runtime &	rt,
		Clock::duration	lifetime
	)

Definition at line 39 of file cbf_counter.cpp.

Member Function Documentation

add()

void vanetza::geonet::CbfCounterFading::add ( const id_type &  id )

overridevirtual

Packet has been added to buffer

Parameters

id	packet identifier

Implements vanetza::geonet::CbfCounter.

Definition at line 45 of file cbf_counter.cpp.

counter()

auto vanetza::geonet::CbfCounterFading::counter ( const id_type &  id ) const

overridevirtual

Retrieve counter value

Parameters

id	packet identifier

Implements vanetza::geonet::CbfCounter.

Definition at line 56 of file cbf_counter.cpp.

increment()

void vanetza::geonet::CbfCounterFading::increment ( const id_type &  id )

overridevirtual

Increment packet counter by one

Parameters

id	packet identifier

Implements vanetza::geonet::CbfCounter.

Definition at line 51 of file cbf_counter.cpp.

remove()

void vanetza::geonet::CbfCounterFading::remove ( const id_type &  id )

inlineoverridevirtual

Packet has been removed from buffer.

Parameters

id	packet identifier

Implements vanetza::geonet::CbfCounter.

Definition at line 101 of file cbf_counter.hpp.

Member Data Documentation

m_counters

SoftStateMap<id_type, counter_type> vanetza::geonet::CbfCounterFading::m_counters

private

Definition at line 106 of file cbf_counter.hpp.

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

• vanetza/geonet/cbf_counter.hpp
• vanetza/geonet/cbf_counter.cpp