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/* -*- c++ -*- */
/*
* Copyright 2007,2012,2016 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef INCLUDED_GR_GLFSR_SOURCE_F_IMPL_H
#define INCLUDED_GR_GLFSR_SOURCE_F_IMPL_H
#include <gnuradio/digital/glfsr.h>
#include <gnuradio/digital/glfsr_source_f.h>
namespace gr {
namespace digital {
class glfsr_source_f_impl : public glfsr_source_f
{
private:
glfsr d_glfsr;
bool d_repeat;
uint64_t d_index;
uint64_t d_length;
public:
glfsr_source_f_impl(unsigned int degree,
bool repeat = true,
uint64_t mask = 0,
uint64_t seed = 0x1);
~glfsr_source_f_impl();
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items) override;
uint64_t period() const override { return d_length; }
uint64_t mask() const override;
};
} /* namespace digital */
} /* namespace gr */
#endif /* INCLUDED_GR_GLFSR_SOURCE_F_IMPL_H */
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