#include <rs.h>

Inheritance diagram for transport::protocol::fec::RSDecoder:

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Collaboration diagram for transport::protocol::fec::RSDecoder:

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Public Member Functions
	RSDecoder (uint32_t k, uint32_t n, uint32_t seq_offset=0)

void	consumeSource (const fec::buffer &packet, uint32_t i, uint32_t offset=0)

void	consumeRepair (const fec::buffer &packet, uint32_t offset=0)

void	onDataPacket (core::ContentObject &content_object, uint32_t offset) override

std::size_t	getFecHeaderSize () override
	Get the fec header size, if added to source packets.

void	clear () override

void	reset () override

Public Member Functions inherited from transport::protocol::fec::rs
	rs (uint32_t k, uint32_t n, uint32_t seq_offset=0)

bool	isSymbol (uint32_t index)

Public Member Functions inherited from transport::protocol::fec::FECBase
template<typename Handler >
void	setFECCallback (Handler &&callback)

template<typename Handler >
void	setBufferCallback (Handler &&buffer_callback)

Additional Inherited Members
Public Types inherited from transport::protocol::fec::FECBase
using	PacketsReady = std::function< void(BufferArray &)>

using	BufferRequested = std::function< buffer(std::size_t size)>

Protected Types inherited from transport::protocol::fec::rs
using	PacketsReady = std::function< void(std::vector< buffer > &)>

using	SNBase = std::uint32_t

using	SourceBlocks = std::unordered_map< SNBase, BlockCode >

using	Codes = std::unordered_map< Code, Matrix, CodeHasher >

Protected Member Functions inherited from transport::protocol::fec::rs
bool	processed (SNBase seq_base)

void	setProcessed (SNBase seq_base)

Protected Attributes inherited from transport::protocol::fec::rs
std::uint32_t	k_

std::uint32_t	n_

std::uint32_t	seq_offset_

std::unordered_set< SNBase >	processed_source_blocks_

Protected Attributes inherited from transport::protocol::fec::FECBase
PacketsReady	fec_callback_ {0}

BufferRequested	buffer_callback_ {0}

Static Protected Attributes inherited from transport::protocol::fec::rs
static Codes	codes_

Detailed Description

The reed-solomon encoder. It is feeded with source/repair symbols and it provides the original source symbols through the fec_callback_

Member Function Documentation

void transport::protocol::fec::RSDecoder::clear ( )

inlineoverridevirtual

Clear decoder to reuse

void transport::protocol::fec::RSDecoder::consumeRepair	(	const fec::buffer &	packet,
		uint32_t	offset = `0`
	)

Consume repair symbol

void transport::protocol::fec::RSDecoder::consumeSource	(	const fec::buffer &	packet,
		uint32_t	i,
		uint32_t	offset = `0`
	)

Consume source symbol

void transport::protocol::fec::RSDecoder::onDataPacket	(	core::ContentObject &	content_object,
		uint32_t	offset
	)

overridevirtual

Consumers will call this function when they receive a data packet

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