#ifndef _MObjectSetMessage
#define _MObjectSetMessage
//
//-
// ==========================================================================
// Copyright (C) 1995 - 2006 Autodesk, Inc., and/or its licensors.  All 
// rights reserved.
// 
// The coded instructions, statements, computer programs, and/or related 
// material (collectively the "Data") in these files contain unpublished 
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// and by international treaties.
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// The Data may not be disclosed or distributed to third parties or be 
// copied or duplicated, in whole or in part, without the prior written 
// consent of Autodesk.
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// including the above license grant, this restriction and the following 
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// or in part, and all derivative works of the Software, unless such copies 
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// ==========================================================================
//+
// *****************************************************************************
//
// CLASS:    MObjectSetMessage
//
// *****************************************************************************
//
// CLASS DESCRIPTION (MObjectSetMessage)
//
// This class is used to register callbacks with set specific event types.
// Using the addCallback() methods, a function can be registered that will
// be executed whenever the callback specific message/event occurs.
//
// To remove a callback, use MMessage::removeCallback(). All callbacks that
// are registered by a plug-in must be removed by that plug-in when it is
// unloaded. Failure to do so will result in a fatal error.
//
// *****************************************************************************

#if defined __cplusplus

// *****************************************************************************

// INCLUDED HEADER FILES


#include <maya/MMessage.h>

// *****************************************************************************

// DECLARATIONS

class MObject;

// *****************************************************************************

// CLASS DECLARATION (MObjectSetMessage)

/// Object Set Messages. (OpenMaya) (OpenMaya.py)
/**
*/
#ifdef _WIN32
#pragma warning(disable: 4522)
#endif // _WIN32

class OPENMAYA_EXPORT MObjectSetMessage : public MMessage
{ 
public:
	///
	static MCallbackId	addSetMembersModifiedCallback(
								MObject& node,
								MMessage::MNodeFunction func,
								void * clientData = NULL,
								MStatus * ReturnStatus = NULL );

private:
	static const char* className();
};

#ifdef _WIN32
#pragma warning(default: 4522)
#endif // _WIN32

// *****************************************************************************

#endif /* __cplusplus */
#endif /* _MObjectSetMessage */