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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 "siso_type.h"
class @NAME@;
typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;
@SPTR_NAME@ trellis_make_@BASE_NAME@ (
const fsm &FSM1, int ST10, int ST1K,
const fsm &FSM2, int ST20, int ST2K,
const interleaver &INTERLEAVER,
int blocklength,
int repetitions,
trellis_siso_type_t SISO_TYPE // perform "min-sum" or "sum-product" combining
);
/*!
* \ingroup coding_blk
*/
class @NAME@ : public gr_block
{
fsm d_FSM1;
int d_ST10;
int d_ST1K;
fsm d_FSM2;
int d_ST20;
int d_ST2K;
interleaver d_INTERLEAVER;
int d_blocklength;
int d_repetitions;
trellis_siso_type_t d_SISO_TYPE;
std::vector<float> d_buffer;
friend @SPTR_NAME@ trellis_make_@BASE_NAME@ (
const fsm &FSM1, int ST10, int ST1K,
const fsm &FSM2, int ST20, int ST2K,
const interleaver &INTERLEAVER,
int blocklength,
int repetitions,
trellis_siso_type_t SISO_TYPE
);
@NAME@ (
const fsm &FSM1, int ST10, int ST1K,
const fsm &FSM2, int ST20, int ST2K,
const interleaver &INTERLEAVER,
int blocklength,
int repetitions,
trellis_siso_type_t SISO_TYPE
);
public:
fsm FSM1 () const { return d_FSM1; }
fsm FSM2 () const { return d_FSM2; }
int ST10 () const { return d_ST10; }
int ST1K () const { return d_ST1K; }
int ST20 () const { return d_ST20; }
int ST2K () const { return d_ST2K; }
interleaver INTERLEAVER () const { return d_INTERLEAVER; }
int blocklength () const { return d_blocklength; }
int repetitions () const { return d_repetitions; }
trellis_siso_type_t SISO_TYPE () const { return d_SISO_TYPE; }
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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