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/* -*- c++ -*- */
/*
* Copyright 2004,2012 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* SPDX-License-Identifier: GPL-3.0-or-later
*
*/
#ifndef NOISE_SOURCE_IMPL_H
#define NOISE_SOURCE_IMPL_H
#include <gnuradio/analog/noise_source.h>
#include <gnuradio/random.h>
namespace gr {
namespace analog {
template <class T>
class noise_source_impl : public noise_source<T>
{
noise_type_t d_type;
float d_ampl;
gr::random d_rng;
public:
noise_source_impl(noise_type_t type, float ampl, long seed = 0);
~noise_source_impl();
void set_type(noise_type_t type);
void set_amplitude(float ampl);
noise_type_t type() const { return d_type; }
float amplitude() const { return d_ampl; }
int work(int noutput_items,
gr_vector_const_void_star& input_items,
gr_vector_void_star& output_items);
};
} // namespace analog
} /* namespace gr */
#endif /* NOISE_SOURCE_IMPL_H */
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