ioselector_impl.h

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/* -*- c++ -*- */
/*
 * Copyright 2019 ghostop14.
 *
 * This 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.
 *
 * This software 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 this software; see the file COPYING.  If not, write to
 * the Free Software Foundation, Inc., 51 Franklin Street,
 * Boston, MA 02110-1301, USA.
 */
 
#ifndef INCLUDED_MESA_IOSELECTOR_IMPL_H
#define INCLUDED_MESA_IOSELECTOR_IMPL_H
 
#include <mesa/ioselector.h>
 
namespace gr {
namespace mesa {
 
class ioselector_impl : public ioselector {
private:
  // Nothing to declare in this block.
  int d_numinputs;
  int d_numoutputs;
  int d_curInput;
  int d_curOutput;
  int d_itemsize;
 
public:
  ioselector_impl(int numinputs, int numoutputs, int inputport, int outputport,
                  int itemsize);
  ~ioselector_impl();
 
  virtual void set_input_index(int newValue);
  virtual void set_output_index(int newValue);
 
  void handleMsgInputIndex(pmt::pmt_t msg);
  void handleMsgOutputIndex(pmt::pmt_t msg);
 
  // Where all the action really happens
  int work(int noutput_items, gr_vector_const_void_star &input_items,
           gr_vector_void_star &output_items);
};
 
} // namespace mesa
} // namespace gr
 
#endif /* INCLUDED_MESA_IOSELECTOR_IMPL_H */