rtdtor.h

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/****************************************************************************
*
*                            Open Watcom Project
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*    Portions Copyright (c) 1983-2002 Sybase, Inc. All Rights Reserved.
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*  ========================================================================
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*    This file contains Original Code and/or Modifications of Original
*    Code as defined in and that are subject to the Sybase Open Watcom
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* Description:  WHEN YOU FIGURE OUT WHAT THIS FILE DOES, PLEASE
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****************************************************************************/


#ifndef __RTDTOR_H__
#define __RTDTOR_H__

// _RTDTOR -- R/T Destructor (used as base for specialized destructors
//            in C++ run-time system
//
// The base has no effect when exceptions are not enabled.


struct _RTDTOR                  // _RTDTOR -- destructor base
{
#ifdef RT_EXC_ENABLED
    unsigned _alive;            // - true ==> needs destruction

    _RTDTOR()                   // - default constructor
        :_alive( true )
    {
    }

    unsigned alive() const      // - test if alive
    {
        return _alive;
    }

    void complete()             // - complete operation ( alive is dead)
    {
        _alive = false;
    }
#else
    _RTDTOR()                   // - default constructor
    {
    }

    unsigned alive() const      // - test if alive
    {
        return true;
    }

    void complete() const       // - complete operation ( alive is dead)
    {
    }
#endif
};

#endif

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