// This may look like C code, but it is really -*- C++ -*-

/***********************************************************
Copyright 1991 by the Massachusetts Institute of Technology

Permission to use, copy, modify, distribute, and sell this software and its
documentation for any purpose is hereby granted without fee, provided that
the above copyright notice appear in all copies and that both that
copyright notice and this permission notice appear in supporting
documentation, and that the name of M.I.T. not be used in advertising or
publicity pertaining to distribution of the software without specific,
written prior permission.  M.I.T. makes no representations about the
suitability of this software for any purpose.  It is provided "as is"
without express or implied warranty.

Original idea : Charles Haynes - DEC
Author: Roman J. Budzianowski - Project Athena MIT

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

#ifndef _XtObject_h
#define _XtObject_h

typedef struct _XtCallbackRec*	XtCallbackList;

#include <stddef.h>

/**********************************************************
 * Object Instance Data Structures
 *
 **********************************************************/
/* these fields match CorePart and can not be changed */

class ObjectRec {
protected:
    Widget          self;               /* pointer to widget itself          */
    WidgetClass     widget_class;       /* pointer to Widget's ClassRec      */
    Widget          parent;             /* parent widget                     */
    XrmName         xrm_name;           /* widget resource name quarkified   */
    Boolean         being_destroyed;    /* marked for destroy                */
    XtCallbackList  destroy_callbacks;  /* who to call when widget destroyed */
    XtPointer       constraints;        /* constraint record                 */
    void* operator new(size_t nbytes) { return ::operator new(nbytes); }
    void operator delete(void*);
};

#endif _XtObject_h
/* DON'T ADD STUFF AFTER THIS #endif */