GNU Radio 3.6.5 C++ API

trellis_sccc_decoder_b Class Reference

#include <trellis_sccc_decoder_b.h>

Inheritance diagram for trellis_sccc_decoder_b:
gr_block gr_basic_block gr_msg_accepter gruel::msg_accepter

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


trellis_make_sccc_decoder_b (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)

Member Function Documentation

int trellis_sccc_decoder_b::blocklength ( ) const [inline]
void trellis_sccc_decoder_b::forecast ( int  noutput_items,
gr_vector_int ninput_items_required 
) [virtual]

Estimate input requirements given output request.

noutput_itemsnumber of output items to produce
ninput_items_requirednumber 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_b::FSMi ( ) const [inline]
fsm trellis_sccc_decoder_b::FSMo ( ) const [inline]
int trellis_sccc_decoder_b::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

noutput_itemsnumber of output items to write on each output stream
ninput_itemsnumber of input items available on each input stream
input_itemsvector of pointers to the input items, one entry per input stream
output_itemsvector of pointers to the output items, one entry per output stream
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_b::INTERLEAVER ( ) const [inline]
int trellis_sccc_decoder_b::repetitions ( ) const [inline]
trellis_siso_type_t trellis_sccc_decoder_b::SISO_TYPE ( ) const [inline]
int trellis_sccc_decoder_b::STi0 ( ) const [inline]
int trellis_sccc_decoder_b::STiK ( ) const [inline]
int trellis_sccc_decoder_b::STo0 ( ) const [inline]
int trellis_sccc_decoder_b::SToK ( ) const [inline]

Friends And Related Function Documentation

TRELLIS_API trellis_sccc_decoder_b_sptr trellis_make_sccc_decoder_b ( 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]

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