ts::FECTransmissionInformation Class Reference

Representation of the FEC Transmission Information in FLUTE headers. More...

#include <tsFECTransmissionInformation.h>

Inheritance diagram for ts::FECTransmissionInformation:

Collaboration diagram for ts::FECTransmissionInformation:

Public Member Functions
	FECTransmissionInformation ()=default
	Default constructor.
void	clear ()
	Clear the content of a structure.
bool	deserialize (const LCTHeader &lct)
	Deserialize the structure from a HET_FTI LCT header extension.
bool	deserialize (uint8_t fec_encoding_id, const uint8_t *addr, size_t size)
	Deserialize the structure from a binary area.
virtual UString	toString () const override
	Convert to a string object.

Public Attributes
uint16_t	encoding_symbol_length = 0
	Length of Encoding Symbol in bytes (FEC Encoding ID 0, 128, 129, 130).
uint8_t	fec_encoding_id = 0
	FEC Encoding ID which was used to parse the structure (not part of the structore).
uint16_t	fec_instance_id = 0
	FEC Instance ID (FEC Encoding ID 128-255).
uint16_t	max_encoding_symbols = 0
	Max number of encoding symbols (FEC Encoding ID 129).
uint32_t	max_source_block_length = 0
	Max number of source symbols per source block (FEC Encoding ID 0, 128, 129, 130).
uint64_t	transfer_length = 0
	The length of the transport object that carries the file in bytes.
bool	valid = false
	The information was successfully parsed.

Detailed Description

Representation of the FEC Transmission Information in FLUTE headers.

See also

IETF RFC 3926, section 5.1.1

If a file is not content-encoded, the transfer length is the same as the file length.

Member Function Documentation

deserialize() [1/2]

bool ts::FECTransmissionInformation::deserialize	(	uint8_t	fec_encoding_id,
		const uint8_t *	addr,
		size_t	size
	)

Deserialize the structure from a binary area.

Parameters

[in]	fec_encoding_id	FEC Encoding ID, required to interpret the format of the binary area.
[in]	addr	Address of binary area.
[in]	size	Size of binary area.

Returns

True on success, false on error. Same as valid field.

deserialize() [2/2]

bool ts::FECTransmissionInformation::deserialize

(

const LCTHeader &

lct

)

Deserialize the structure from a HET_FTI LCT header extension.

Parameters

[in]

lct

LCT header.

Returns

True on success, false on error or not present in LCT header. Same as valid field.

toString()

virtual UString ts::FECTransmissionInformation::toString ( ) const

overridevirtual

Convert to a string object.

Returns

This object, converted as a string.

Implements ts::StringifyInterface.

---

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

• tsFECTransmissionInformation.h