reed_solomon.h

Go to the documentation of this file.

// SPUC - Signal processing using C++ - A DSP library
/*---------------------------------------------------------------------------*
 *                                   IT++                                    *
 *---------------------------------------------------------------------------*
 * Copyright (c) 1995-2001 by Tony Ottosson, Thomas Eriksson, Pål Frenger,   *
 * Tobias Ringström, and Jonas Samuelsson.                                   *
 *                                                                           *
 * Permission to use, copy, modify, and distribute this software and its     *
 * documentation under the terms of the GNU General Public License is hereby *
 * granted. No representations are made about the suitability of this        *
 * software for any purpose. It is provided "as is" without expressed or     *
 * implied warranty. See the GNU General Public License for more details.    *
 *---------------------------------------------------------------------------*/
#ifndef __reedsolomon_h
#define __reedsolomon_h

#include <gfx.h>
namespace SPUC {
//---------------------- Reed-Solomon --------------------------------------

class reed_solomon {
public:
    reed_solomon(int in_m, int in_t);
    bvec encode(const bvec &uncodedbits);
    bvec decode(const bvec &codedbits);
    double get_rate() { return double(k)/double(n); }
protected:
    int m, t, k, n, q;
    gfx g;
};
}
#endif // __reedsolomon_h

---