trellis_sccc_decoder_i Class Reference

#include <trellis_sccc_decoder_i.h>

Inheritance diagram for trellis_sccc_decoder_i:

List of all members.

Public Member Functions
fsm	FSMo () const
fsm	FSMi () const
int	STo0 () const
int	SToK () const
int	STi0 () const
int	STiK () const
interleaver	INTERLEAVER () const
int	blocklength () const
int	repetitions () const
trellis_siso_type_t	SISO_TYPE () const
void	forecast (int noutput_items, gr_vector_int &ninput_items_required)
	Estimate input requirements given output request.
int	general_work (int noutput_items, gr_vector_int &ninput_items, gr_vector_const_void_star &input_items, gr_vector_void_star &output_items)
	compute output items from input items
Friends
TRELLIS_API trellis_sccc_decoder_i_sptr	trellis_make_sccc_decoder_i (const fsm &FSMo, int STo0, int SToK, const fsm &FSMi, int STi0, int STiK, const interleaver &INTERLEAVER, int blocklength, int repetitions, trellis_siso_type_t SISO_TYPE)

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Member Function Documentation

int trellis_sccc_decoder_i::blocklength

(

)

const [inline]

void trellis_sccc_decoder_i::forecast	(	int	noutput_items,
		gr_vector_int &	ninput_items_required
	)		[virtual]

Estimate input requirements given output request.

Parameters:

noutput_items	number of output items to produce
ninput_items_required	number of input items required on each input stream

Given a request to product noutput_items, estimate the number of data items required on each input stream. The estimate doesn't have to be exact, but should be close.

Reimplemented from gr_block.

fsm trellis_sccc_decoder_i::FSMi

(

)

const [inline]

fsm trellis_sccc_decoder_i::FSMo

(

)

const [inline]

int trellis_sccc_decoder_i::general_work	(	int	noutput_items,
		gr_vector_int &	ninput_items,
		gr_vector_const_void_star &	input_items,
		gr_vector_void_star &	output_items
	)		[virtual]

compute output items from input items

Parameters:

noutput_items	number of output items to write on each output stream
ninput_items	number of input items available on each input stream
input_items	vector of pointers to the input items, one entry per input stream
output_items	vector of pointers to the output items, one entry per output stream

Returns:

number of items actually written to each output stream, or -1 on EOF. It is OK to return a value less than noutput_items. -1 <= return value <= noutput_items

general_work must call consume or consume_each to indicate how many items were consumed on each input stream.

Reimplemented from gr_block.

interleaver trellis_sccc_decoder_i::INTERLEAVER

(

)

const [inline]

int trellis_sccc_decoder_i::repetitions

(

)

const [inline]

trellis_siso_type_t trellis_sccc_decoder_i::SISO_TYPE

(

)

const [inline]

int trellis_sccc_decoder_i::STi0

(

)

const [inline]

int trellis_sccc_decoder_i::STiK

(

)

const [inline]

int trellis_sccc_decoder_i::STo0

(

)

const [inline]

int trellis_sccc_decoder_i::SToK

(

)

const [inline]

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Friends And Related Function Documentation

TRELLIS_API trellis_sccc_decoder_i_sptr trellis_make_sccc_decoder_i	(	const fsm &	FSMo,
		int	STo0,
		int	SToK,
		const fsm &	FSMi,
		int	STi0,
		int	STiK,
		const interleaver &	INTERLEAVER,
		int	blocklength,
		int	repetitions,
		trellis_siso_type_t	SISO_TYPE
	)		[friend]

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

• trellis_sccc_decoder_i.h