/*
 *
 * @APPLE_LICENSE_HEADER_START@
 *
 * Copyright (c) 1999-2001 Apple Computer, Inc.  All Rights Reserved. The
 * contents of this file constitute Original Code as defined in and are
 * subject to the Apple Public Source License Version 1.2 (the 'License').
 * You may not use this file except in compliance with the License.  Please
 * obtain a copy of the License at http://www.apple.com/publicsource and
 * read it before using this file.
 *
 * This Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
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/*
	File:		OSArrayObjectDeleter.h

	Contains:  	Auto object for deleting arrays.



*/

#ifndef __OS_ARRAY_OBJECT_DELETER_H__
#define __OS_ARRAY_OBJECT_DELETER_H__

#include "MyAssert.h"

template <class T>
class OSArrayObjectDeleter
{
	public:
		OSArrayObjectDeleter(T* victim) : fT(victim)  {}
		~OSArrayObjectDeleter() { delete [] fT; }
		
		void ClearObject() { fT = NULL; }

		void SetObject(T* victim) 
		{
			Assert(fT == NULL);
			fT = victim; 
		}
		T* GetObject() { return fT; }
		
		operator T*() { return fT; }
	
	private:
	
		T* fT;
};


template <class T>
class OSPtrDeleter
{
	public:
		OSPtrDeleter(T* victim) : fT(victim)  {}
		~OSPtrDeleter() { delete fT; }
		
		void ClearObject() { fT = NULL; }

		void SetObject(T* victim) 
		{	Assert(fT == NULL);
			fT = victim; 
		}
			
	private:
	
		T* fT;
};


typedef OSArrayObjectDeleter<char*> OSCharPointerArrayDeleter;
typedef OSArrayObjectDeleter<char> OSCharArrayDeleter;

#endif //__OS_OBJECT_ARRAY_DELETER_H__