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/* -*- c++ -*- */
/*
* Copyright 2009,2013 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_GR_HISTO_SINK_F_IMPL_H
#define INCLUDED_GR_HISTO_SINK_F_IMPL_H
#include <gnuradio/wxgui/histo_sink_f.h>
namespace gr {
namespace wxgui {
class histo_sink_f_impl : public histo_sink_f
{
private:
msg_queue::sptr d_msgq;
unsigned int d_num_bins;
unsigned int d_frame_size;
unsigned int d_sample_count;
unsigned int *d_bins;
float *d_samps;
gr::thread::mutex d_mutex;
void send_frame(void);
void clear(void);
public:
histo_sink_f_impl(msg_queue::sptr msgq);
~histo_sink_f_impl(void);
int work(int noutput_items,
gr_vector_const_void_star &input_items,
gr_vector_void_star &output_items);
unsigned int get_frame_size(void);
unsigned int get_num_bins(void);
void set_frame_size(unsigned int frame_size);
void set_num_bins(unsigned int num_bins);
};
} /* namespace wxgui */
} /* namespace gr */
#endif /* INCLUDED_GR_HISTO_SINK_F_IMPL_H */
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