#include <trellis_viterbi_i.h>
Public Member Functions | |
fsm | FSM () const |
int | K () const |
int | S0 () const |
int | SK () 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_viterbi_i_sptr | trellis_make_viterbi_i (const fsm &FSM, int K, int S0, int SK) |
void trellis_viterbi_i::forecast | ( | int | noutput_items, | |
gr_vector_int & | ninput_items_required | |||
) | [virtual] |
Estimate input requirements given output request.
noutput_items | number of output items to produce | |
ninput_items_required | number of input items required on each input stream |
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_viterbi_i::FSM | ( | ) | const [inline] |
int trellis_viterbi_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
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 |
Implements gr_block.
int trellis_viterbi_i::K | ( | ) | const [inline] |
int trellis_viterbi_i::S0 | ( | ) | const [inline] |
int trellis_viterbi_i::SK | ( | ) | const [inline] |
trellis_viterbi_i_sptr trellis_make_viterbi_i | ( | const fsm & | FSM, | |
int | K, | |||
int | S0, | |||
int | SK | |||
) | [friend] |