gr_fir_fcc.h

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/* -*- c++ -*- */
/*
 * Copyright 2002,2003 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 2, 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., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/*
 * WARNING: This file is automatically generated by generate_gr_fir_XXX.py
 * Any changes made to this file will be overwritten.
 */


#ifndef INCLUDED_GR_FIR_FCC_H
#define INCLUDED_GR_FIR_FCC_H

#include <vector>
#include <gr_types.h>
#include <gr_reverse.h>

class gr_fir_fcc {

protected:
  std::vector<gr_complex>       d_taps;         // reversed taps

public:

  // CONSTRUCTORS

  gr_fir_fcc () {}
  gr_fir_fcc (const std::vector<gr_complex> &taps) : d_taps (gr_reverse(taps)) {}

  virtual ~gr_fir_fcc ();

  // MANIPULATORS

  virtual gr_complex filter (const float input[]) = 0;

  virtual void filterN (gr_complex output[], const float input[],
                        unsigned long n) = 0;

  virtual void filterNdec (gr_complex output[], const float input[],
                           unsigned long n, unsigned decimate) = 0;

  virtual void set_taps (const std::vector<gr_complex> &taps)
  {
    d_taps = gr_reverse(taps);
  }

  // ACCESSORS

  unsigned ntaps () const { return d_taps.size (); }

  virtual const std::vector<gr_complex> get_taps () const
  {
    return gr_reverse(d_taps);
  }
};

#endif /* INCLUDED_GR_FIR_FCC_H */

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