/* -*- 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 <trellis_api.h>

#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@;

TRELLIS_API @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 TRELLIS_API @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 TRELLIS_API @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