/**
 * File: signalHolder
 *
 * Author: baustin
 * Created: 5/21/2015
 *
 * Description: Base class that can be derived from to get simpler management of signal handles
 *
 * Copyright: Anki, Inc. 2015
 *
 **/

#ifndef __Signal_SignalHolder_H__
#define __Signal_SignalHolder_H__

#include "util/signals/simpleSignal_fwd.h"
#include <utility>
#include <vector>

namespace Anki {
namespace Util {

class SignalHolder
{
protected:
  void AddSignalHandle(Signal::SmartHandle&& handle) {
    _handles.emplace_back(std::move(handle));
  }

  void ClearSignalHandles() {
    _handles.clear();
  }

  std::vector<Signal::SmartHandle>& GetSignalHandles() {
    return _handles;
  }

private:
  std::vector<Signal::SmartHandle> _handles;
};

} // namespace Util
} // namespace Anki

#endif // __Signal_SignalHolder_H__