#ifndef LINUX
#pragma once
#endif
#ifndef _MFnMessageAttribute
#define _MFnMessageAttribute
//
// *****************************************************************************
//
// Copyright (C) 1997-2001 Alias|Wavefront Inc.
//
// These coded instructions, statements and computer programs contain
// unpublished information proprietary to Alias|Wavefront Inc. and are 
// protected by Canadian and US federal copyright laws. They may not be 
// disclosed to third parties or copied or duplicated, in whole or in part, 
// without prior written consent of Alias|Wavefront Inc.
//
// Unpublished-rights reserved under the Copyright Laws of the United States.
//
// *****************************************************************************
//
// CLASS:    MFnMessageAttribute
//
// *****************************************************************************
//
// CLASS DESCRIPTION (MFnMessageAttribute)
//
// Function set for message attributes.  A message attribute is a
// dependency node attribute that does not transmit data.  Message
// attributes only exist to formally declare relationships between nodes.
// By connecting two nodes via message attributes, a relationship between
// those nodes is expressed.  Message attribute connections can be
// traversed in the same manner as any other connection in the dependency
// graph.
//
// *****************************************************************************

#if defined __cplusplus

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

// INCLUDED HEADER FILES

#include <maya/MFnAttribute.h>

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

// DECLARATIONS

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

class MString;

// CLASS DECLARATION (MFnMessageAttribute)

/// Message attribute function set
/**
  Function set for message attributes.
*/
#ifdef _WIN32
#pragma warning(disable: 4522)
#endif // _WIN32

class OPENMAYA_EXPORT MFnMessageAttribute : public MFnAttribute 
{

	declareMFn(MFnMessageAttribute, MFnAttribute);

public:
	///
	MObject    create( const MString& fullName,
					   const MString& briefName,
					   MStatus* ReturnStatus = NULL );

protected:
// No protected members

private:
// No private members

};

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

// *****************************************************************************
#endif /* __cplusplus */
#endif /* _MFnMessageAttribute */