ControlSource.h

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//=================================================================================================
// Copyright (c) 2012, Johannes Meyer, TU Darmstadt
// All rights reserved.

// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright
//       notice, this list of conditions and the following disclaimer in the
//       documentation and/or other materials provided with the distribution.
//     * Neither the name of the Flight Systems and Automatic Control group,
//       TU Darmstadt, nor the names of its contributors may be used to
//       endorse or promote products derived from this software without
//       specific prior written permission.

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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//=================================================================================================

#ifndef HECTOR_UAV_MSGS_CONTROLSOURCE_H
#define HECTOR_UAV_MSGS_CONTROLSOURCE_H

namespace hector_uav_msgs
{
  typedef uint8_t ControlSource;

  enum {
    CONTROL_AUTONOMOUS = 0,
    CONTROL_REMOTE = 1,
    CONTROL_JOYSTICK = 2
  };

  template <typename InStream>
  static inline InStream& operator>>(InStream& in, ControlSource& value) {
    int temp;
    in >> temp;
    value = static_cast<ControlSource>(temp);
    return in;
  }

  template <typename OutStream>
  static inline OutStream& operator<<(OutStream& out, const ControlSource& value) {
    return out << static_cast<int>(value);
  }
}

#endif // HECTOR_UAV_MSGS_CONTROLSOURCE_H