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/* -*- c++ -*- */
/*
* Copyright 2004 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
// @WARNING@
#ifndef @GUARD_NAME@
#define @GUARD_NAME@
#include "fsm.h"
#include "interleaver.h"
#include <gr_block.h>
#include <vector>
#include "calc_metric.h"
#include "siso_type.h"
class @NAME@;
typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;
@SPTR_NAME@ trellis_make_@BASE_NAME@ (
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, // perform "min-sum" or "sum-product" combining
int D,
const std::vector<@I_TYPE@> &TABLE,
trellis_metric_type_t METRIC_TYPE,
float scaling
);
/*!
* \ingroup coding_blk
*/
class @NAME@ : public gr_block
{
fsm d_FSMo;
fsm d_FSMi;
int d_STo0;
int d_SToK;
int d_STi0;
int d_STiK;
interleaver d_INTERLEAVER;
int d_blocklength;
int d_repetitions;
trellis_siso_type_t d_SISO_TYPE;
int d_D;
std::vector<@I_TYPE@> d_TABLE;
trellis_metric_type_t d_METRIC_TYPE;
float d_scaling;
std::vector<float> d_buffer;
friend @SPTR_NAME@ trellis_make_@BASE_NAME@ (
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,
int D,
const std::vector<@I_TYPE@> &TABLE,
trellis_metric_type_t METRIC_TYPE,
float scaling
);
@NAME@ (
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,
int D,
const std::vector<@I_TYPE@> &TABLE,
trellis_metric_type_t METRIC_TYPE,
float scaling
);
public:
fsm FSMo () const { return d_FSMo; }
fsm FSMi () const { return d_FSMi; }
int STo0 () const { return d_STo0; }
int SToK () const { return d_SToK; }
int STi0 () const { return d_STi0; }
int STiK () const { return d_STiK; }
interleaver INTERLEAVER () const { return d_INTERLEAVER; }
int blocklength () const { return d_blocklength; }
int repetitions () const { return d_repetitions; }
int D () const { return d_D; }
std::vector<@I_TYPE@> TABLE () const { return d_TABLE; }
trellis_metric_type_t METRIC_TYPE () const { return d_METRIC_TYPE; }
trellis_siso_type_t SISO_TYPE () const { return d_SISO_TYPE; }
float scaling () const { return d_scaling; }
void set_scaling (float scaling);
void forecast (int noutput_items,
gr_vector_int &ninput_items_required);
int general_work (int noutput_items,
gr_vector_int &ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
#endif
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