/************************************************************************/ /* */ /* Centre for Speech Technology Research */ /* University of Edinburgh, UK */ /* Copyright (c) 1996,1997 */ /* All Rights Reserved. */ /* */ /* Permission is hereby granted, free of charge, to use and distribute */ /* this software and its documentation without restriction, including */ /* without limitation the rights to use, copy, modify, merge, publish, */ /* distribute, sublicense, and/or sell copies of this work, and to */ /* permit persons to whom this work is furnished to do so, subject to */ /* the following conditions: */ /* 1. The code must retain the above copyright notice, this list of */ /* conditions and the following disclaimer. */ /* 2. Any modifications must be clearly marked as such. */ /* 3. Original authors' names are not deleted. */ /* 4. The authors' names are not used to endorse or promote products */ /* derived from this software without specific prior written */ /* permission. */ /* */ /* THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK */ /* DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING */ /* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT */ /* SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE */ /* FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES */ /* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN */ /* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, */ /* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF */ /* THIS SOFTWARE. */ /* */ /*************************************************************************/ #ifndef __EST_TBOX_H__ #define __EST_TBOX_H__ /** Box for putting things in. The box and the thing can then be refcounted * as a unit. * * @author Richard Caley * @version $Id: EST_TBox.h,v 1.2 2001/04/04 13:11:27 awb Exp $ */ #include "EST_Handleable.h" template class EST_TBox : public EST_Handleable { private: T * const p_contents; /// This never happens. EST_TBox(void) : p_contents(NULL) {}; public: EST_TBox(T *c) : p_contents(c) { start_refcounting(); } ~EST_TBox(void) { delete p_contents; } T *object_ptr() { return p_contents; } const T *object_ptr() const { return p_contents; } T *c() { return p_contents; } const T *c() const { return p_contents; } }; #endif