roc::fec::LDPC_Source_PayloadID Class Reference

LDPC-Staircase Source FEC Payload ID. More...

#include <headers.h>

Public Member Functions
void	clear ()
	Clear header.
uint16_t	sbn () const
	Get source block number.
void	set_sbn (uint16_t val)
	Set source block number.
uint16_t	esi () const
	Get encoding symbol ID.
void	set_esi (uint16_t val)
	Set encoding symbol ID.
uint16_t	k () const
	Get source block length.
void	set_k (uint16_t val)
	Set source block length.
uint16_t	n () const
	Get number encoding symbols.
void	set_n (uint16_t)
	Set number encoding symbols.

Static Public Member Functions
static packet::FecScheme	fec_scheme ()
	Get FEC scheme to which these packets belong to.

Detailed Description

LDPC-Staircase Source FEC Payload ID.

RFC 6816 5.1.2: "Explicit Source FEC Payload ID"

 0                   1                   2                   3
 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|   Source Block Number (SBN)   |   Encoding Symbol ID (ESI)    |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
|    Source Block Length (k)    |
+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

Definition at line 49 of file headers.h.

Member Function Documentation

clear()

void roc::fec::LDPC_Source_PayloadID::clear ( )

inline

Clear header.

Definition at line 67 of file headers.h.

esi()

uint16_t roc::fec::LDPC_Source_PayloadID::esi ( ) const

inline

Get encoding symbol ID.

Definition at line 82 of file headers.h.

fec_scheme()

packet::FecScheme roc::fec::LDPC_Source_PayloadID::fec_scheme ( )

inlinestatic

Get FEC scheme to which these packets belong to.

Definition at line 62 of file headers.h.

k()

uint16_t roc::fec::LDPC_Source_PayloadID::k ( ) const

inline

Get source block length.

Definition at line 92 of file headers.h.

n()

uint16_t roc::fec::LDPC_Source_PayloadID::n ( ) const

inline

Get number encoding symbols.

Definition at line 102 of file headers.h.

sbn()

uint16_t roc::fec::LDPC_Source_PayloadID::sbn ( ) const

inline

Get source block number.

Definition at line 72 of file headers.h.

set_esi()

void roc::fec::LDPC_Source_PayloadID::set_esi ( uint16_t val )

inline

Set encoding symbol ID.

Definition at line 87 of file headers.h.

set_k()

void roc::fec::LDPC_Source_PayloadID::set_k ( uint16_t val )

inline

Set source block length.

Definition at line 97 of file headers.h.

set_n()

void roc::fec::LDPC_Source_PayloadID::set_n ( uint16_t )

inline

Set number encoding symbols.

Definition at line 107 of file headers.h.

set_sbn()

void roc::fec::LDPC_Source_PayloadID::set_sbn ( uint16_t val )

inline

Set source block number.

Definition at line 77 of file headers.h.

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

• roc_fec/headers.h