CDE/cde/lib/DtMmdb/object/tuple.h

/*
 * CDE - Common Desktop Environment
 *
 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
 *
 * These libraries and programs are free software; you can
 * redistribute them and/or modify them under the terms of the GNU
 * Lesser General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option)
 * any later version.
 *
 * These libraries and programs are distributed in the hope that
 * they will be useful, but WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
 * PURPOSE. See the GNU Lesser General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with these libraries and programs; if not, write
 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
 * Floor, Boston, MA 02110-1301 USA
 */
/*
 * $XConsortium: tuple.h /main/5 1996/07/18 14:46:49 drk $
 *
 * Copyright (c) 1993 HAL Computer Systems International, Ltd.
 * All rights reserved.  Unpublished -- rights reserved under
 * the Copyright Laws of the United States.  USE OF A COPYRIGHT
 * NOTICE IS PRECAUTIONARY ONLY AND DOES NOT IMPLY PUBLICATION
 * OR DISCLOSURE.
 * 
 * THIS SOFTWARE CONTAINS CONFIDENTIAL INFORMATION AND TRADE
 * SECRETS OF HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.  USE,
 * DISCLOSURE, OR REPRODUCTION IS PROHIBITED WITHOUT THE
 * PRIOR EXPRESS WRITTEN PERMISSION OF HAL COMPUTER SYSTEMS
 * INTERNATIONAL, LTD.
 * 
 *                         RESTRICTED RIGHTS LEGEND
 * Use, duplication, or disclosure by the Government is subject
 * to the restrictions as set forth in subparagraph (c)(l)(ii)
 * of the Rights in Technical Data and Computer Software clause
 * at DFARS 252.227-7013.
 *
 *          HAL COMPUTER SYSTEMS INTERNATIONAL, LTD.
 *                  1315 Dell Avenue
 *                  Campbell, CA  95008
 * 
 */


#ifndef _mmdb_tuple_h
#define _mmdb_tuple_h 1

#include "object/oid_list.h"

/***************************************
* tuple class.
****************************************/

class mmdb_tuple: public oid_list
{
protected:

public:
   mmdb_tuple(c_code_t = TUPLE_CODE);
   mmdb_tuple(int num_comps, c_code_t);
   mmdb_tuple(mmdb_tuple&);
   virtual ~mmdb_tuple();

   MMDB_SIGNATURES(mmdb_tuple);

/*
// value comparison functions
   virtual Boolean value_EQ(root&, Boolean safe = true) const ;
   virtual Boolean value_LS(root&, Boolean safe = true) const ;
*/

// insert component function
   Boolean pinned_insert(int index, const oid_t&);

// iteration over components
   virtual handler* get_component(int index) ;
   //virtual handler* get_component(oid_t& comp_oid) ;

// print function
   virtual io_status asciiOut(ostream&) ;
   virtual io_status asciiIn(istream&) ;
};
   
HANDLER_SIGNATURES(mmdb_tuple)
   
#endif