#ifndef LINUX
#pragma once
#endif
#ifndef _MLightLinks
#define _MLightLinks
//
// *****************************************************************************
//
// 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// unpublished information proprietary to Alias|Wavefront Inc. and are 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// Unpublished-rights reserved under the Copyright Laws of the United States.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:    MLightLinks
//
// ***************************************************************************
//
// CLASS DESCRIPTION (MLightLinks)
//
// MLightLinks is a class which provides access to Maya's light linking 
// information.  It parses the information expressed by the light linker nodes
// in the scene, and provides a simple queryable interface for it.
//
// ***************************************************************************

#if defined __cplusplus

// ***************************************************************************
// INCLUDED HEADER FILES

#include <maya/MDagPath.h>
#include <maya/MSelectionList.h>

// ***************************************************************************
// CLASS DECLARATION (MLightLinks)

/// Class providing read-only Light Linking API functions (OpenMayaRender)
/**
*/
class OPENMAYARENDER_EXPORT MLightLinks
{
public:

	///
	MLightLinks();

	///
	~MLightLinks();

	///
	MStatus parseLinks( const MObject& linkNode = MObject::kNullObj, 
						bool verbose = false, 
						ostream *stream = NULL );

	///
	MStatus getLinkedLights( const MDagPath& path, 
							 const MObject& component, 
							 MDagPathArray& lights );

	///
	MStatus getLinkedObjects( const MDagPath& light, 
							  MSelectionList& objects );

private:
	void *f_linkUtil;
};


// ***************************************************************************
#endif /* __cplusplus */
#endif /* _MLightLinks */