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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 <gr_block.h>
#include "trellis_calc_metric.h"
class @NAME@;
typedef boost::shared_ptr<@NAME@> @SPTR_NAME@;
@SPTR_NAME@ trellis_make_@BASE_NAME@ (int O, int D, const std::vector<@I_TYPE@> &TABLE, trellis_metric_type_t TYPE);
/*!
* \brief Evaluate metrics for use by the Viterbi algorithm.
* \ingroup block
*
*/
class @NAME@ : public gr_block
{
int d_O;
int d_D;
trellis_metric_type_t d_TYPE;
std::vector<@I_TYPE@> d_TABLE;
friend @SPTR_NAME@ trellis_make_@BASE_NAME@ (int O, int D, const std::vector<@I_TYPE@> &TABLE, trellis_metric_type_t TYPE);
@NAME@ (int O, int D, const std::vector<@I_TYPE@> &TABLE, trellis_metric_type_t TYPE);
public:
int O () const { return d_O; }
int D () const { return d_D; }
trellis_metric_type_t TYPE () const { return d_TYPE; }
std::vector<@I_TYPE@> TABLE () const { return d_TABLE; }
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
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