DestructionEvent.hh

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// (C) 199x-2009 University of California Santa Cruz
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/// @file   core/pose/signals/DestructionEvent.hh
/// @brief  signal that the Pose is getting destroyed
/// @author Yih-En Andrew Ban (yab@u.washington.edu)

#ifndef INCLUDED_core_pose_signals_DestructionEvent_hh
#define INCLUDED_core_pose_signals_DestructionEvent_hh


// unit headers
#include <core/pose/signals/DestructionEvent.fwd.hh>

// package headers
#include <core/pose/Pose.fwd.hh>

#include <utility/vector1.hh>



namespace core {
namespace pose {
namespace signals {


/// @brief special signal that the Pose is getting destroyed
struct DestructionEvent { // do not derive from GeneralEvent


  // typedefs
  typedef core::pose::Pose Pose;

  /// @brief default constructor
  inline
  DestructionEvent() :
    pose( NULL )
  {}


  /// @brief constructor
  inline
  DestructionEvent( Pose const * pose ) :
    pose( pose )
  {}


  /// @brief copy constructor
  inline
  DestructionEvent( DestructionEvent const & rval ) :
    pose( rval.pose )
  {}


  /// @brief default destructor
  inline
  virtual
  ~DestructionEvent() {}


  /// @brief copy assignment
  inline
  DestructionEvent &
  operator =( DestructionEvent const & rval ) {
    if ( this != &rval ) {
      pose = rval.pose;
    }
    return *this;
  }


  /// @brief the Pose firing the signal
  Pose const * pose;


};


} // namespace signals
} // namespace pose
} // namespace core


#endif /* INCLUDED_core_pose_signals_DestructionEvent_HH */