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/* -*- c++ -*- */
/* Copyright 2012 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 INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H
#define INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H
#include <digital/ofdm_frame_equalizer_vcvc.h>
namespace gr {
namespace digital {
class ofdm_frame_equalizer_vcvc_impl : public ofdm_frame_equalizer_vcvc
{
private:
const int d_fft_len;
digital_ofdm_equalizer_base_sptr d_eq;
bool d_propagate_channel_state;
const int d_fixed_frame_len;
std::vector<gr_complex> d_channel_state;
protected:
// These aren't really necessary, so let's override them with nuthin'
void remove_length_tags(const std::vector<std::vector<gr_tag_t> > &tags) {};
void update_length_tags(int n_produced, int n_ports) {};
public:
ofdm_frame_equalizer_vcvc_impl(
digital_ofdm_equalizer_base_sptr equalizer,
const std::string &len_tag_key,
bool propagate_channel_state,
int fixed_frame_len
);
~ofdm_frame_equalizer_vcvc_impl();
int work(int noutput_items,
gr_vector_int &ninput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
};
} // namespace digital
} // namespace gr
#endif /* INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H */
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