/* -*- c++ -*- */
/*
 * Copyright 2004,2012,2018 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.
 */


#ifndef PCCC_DECODER_BLK_IMPL_H
#define PCCC_DECODER_BLK_IMPL_H

#include <gnuradio/trellis/pccc_decoder_blk.h>

namespace gr {
  namespace trellis {

template<class T>
    class pccc_decoder_blk_impl  : public  pccc_decoder_blk<T>
    {
    private:
      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;
      siso_type_t d_SISO_TYPE;
      std::vector<float> d_buffer;

    public:
      pccc_decoder_blk_impl(const fsm &FSM1, int ST10, int ST1K,
		  const fsm &FSM2, int ST20, int ST2K,
		  const interleaver &INTERLEAVER,
		  int blocklength,
		  int repetitions,
		  siso_type_t SISO_TYPE);
      ~pccc_decoder_blk_impl();

      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; }
      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);
    };

  } /* namespace trellis */
} /* namespace gr */

#endif /* PCCC_DECODER_BLK_IMPL_H */