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/* -*- c++ -*- */
/*
* Copyright 2015 Free Software Foundation, Inc.
*
* This 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.
*
* This software 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 this software; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef INCLUDED_FEC_LDPC_R_U_ENCODER_IMPL_H
#define INCLUDED_FEC_LDPC_R_U_ENCODER_IMPL_H
#include <map>
#include <string>
#include <gnuradio/fec/ldpc_R_U_encoder.h>
#include <gnuradio/fec/ldpc_R_U_mtrx.h>
namespace gr {
namespace fec {
namespace code {
class FEC_API ldpc_R_U_encoder_impl : public ldpc_R_U_encoder
{
private:
void generic_work(void *inbuffer, void *outbuffer);
int get_output_size();
int get_input_size();
gsl_matrix *back_solve_mod2(const gsl_matrix *,
const gsl_matrix *);
// Number of bits in the information word
unsigned int d_frame_size;
// LDPC parity check matrix object to use for encoding
const ldpc_R_U_mtrx *d_H;
public:
ldpc_R_U_encoder_impl(const ldpc_R_U_mtrx *H_obj);
~ldpc_R_U_encoder_impl();
bool set_frame_size(unsigned int frame_size);
double rate();
};
} /* namespace code */
} /* namespace fec */
} /* namespace gr */
#endif /* INCLUDED_FEC_LDPC_R_U_ENCODER_IMPL_H */
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