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/* -*- c++ -*- */
/* Copyright 2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H
#define INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H
#include <gnuradio/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;
const int d_cp_len;
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:
void parse_length_tags(const std::vector<std::vector<tag_t>>& tags,
gr_vector_int& n_input_items_reqd) override;
public:
ofdm_frame_equalizer_vcvc_impl(ofdm_equalizer_base::sptr equalizer,
int cp_len,
const std::string& len_tag_key,
bool propagate_channel_state,
int fixed_frame_len);
~ofdm_frame_equalizer_vcvc_impl() override;
int work(int noutput_items,
gr_vector_int& ninput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items) override;
};
} // namespace digital
} // namespace gr
#endif /* INCLUDED_DIGITAL_OFDM_FRAME_EQUALIZER_VCVC_IMPL_H */
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