/* -*- 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 <gr_block.h>

#include "trellis_calc_metric.h"

class @NAME@;

typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;

@SPTR_NAME@ trellis_make_@BASE_NAME@ (

    const fsm &FSM,

    int K,

    int S0,

    int SK,

    int D,

    const std::vector<@I_TYPE@> &TABLE,

    trellis_metric_type_t TYPE);

/*!

 *  \ingroup coding_blk

 */

class @NAME@ : public gr_block

{

  fsm d_FSM;

  int d_K;

  int d_S0;

  int d_SK;

  int d_D;

  std::vector<@I_TYPE@> d_TABLE;

  trellis_metric_type_t d_TYPE;

  //std::vector<int> d_trace;

  friend @SPTR_NAME@ trellis_make_@BASE_NAME@ (

    const fsm &FSM,

    int K,

    int S0,

    int SK,

    int D,

    const std::vector<@I_TYPE@> &TABLE,

    trellis_metric_type_t TYPE);

  @NAME@ (

    const fsm &FSM,

    int K,

    int S0,

    int SK,

    int D,

    const std::vector<@I_TYPE@> &TABLE,

    trellis_metric_type_t TYPE);

public:

  fsm FSM () const { return d_FSM; }

  int K () const { return d_K; }

  int S0 () const { return d_S0; }

  int SK () const { return d_SK; }

  int D () const { return d_D; }

  std::vector<@I_TYPE@> TABLE () const { return d_TABLE; }

  trellis_metric_type_t TYPE () const { return d_TYPE; }

  //std::vector<int> trace () const { return d_trace; }

  void set_TABLE (const std::vector<@I_TYPE@> &table);

  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