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#ifndef __com_sun_star_rendering_XVolatileBitmap_idl__
#define __com_sun_star_rendering_XVolatileBitmap_idl__

#ifndef __com_sun_star_rendering_XBitmap_idl__
#include <com/sun/star/rendering/XBitmap.idl>
#endif

module com { module sun { module star { module rendering {

/** This is a specialized interface to a volatile bitmap (which can
    become invalid at any point in time).
 */
interface XVolatileBitmap : XBitmap
{		
    /** Query whether this volatile bitmap still has valid content. 

        As the video RAM allocated to this bitmap can be reclaimed at
        any time, a return value of true here does not imply that the
        next draw operation with this bitmap will succeed. Instead,
        the exception VolatileContentDestroyed might then be thrown,
        if lost bitmap data is accessed.
     */	
    boolean	isValid();
};

}; }; }; };

#endif
