rtxCppBaseType.h Source File

00001 /*
00002  * Copyright (C) 2003-2004 by Objective Systems, Inc.
00003  *
00004  * This software is furnished under a license and may be used and copied
00005  * only in accordance with the terms of such license and with the
00006  * inclusion of the above copyright notice. This software or any other
00007  * copies thereof may not be provided or otherwise made available to any
00008  * other person. No title to and ownership of the software is hereby
00009  * transferred.
00010  *
00011  * The information in this software is subject to change without notice
00012  * and should not be construed as a commitment by Objective Systems, Inc.
00013  *
00014  * PROPRIETARY NOTICE
00015  *
00016  * This software is an unpublished work subject to a confidentiality agreement
00017  * and is protected by copyright and trade secret law.  Unauthorized copying,
00018  * redistribution or other use of this work is prohibited.
00019  *
00020  * The above notice of copyright on this source code product does not indicate
00021  * any actual or intended publication of such source code.
00022  *
00023  *****************************************************************************/
00028 #ifndef _RTXCPPBASETYPE_H_
00029 #define _RTXCPPBASETYPE_H_
00030 
00031 #include "rtxsrc/rtxCppContext.h"
00032 
00039 class EXTERNRTX OSBaseType {
00040  protected:
00041    OSBOOL mbOwnMemory;  // does type own memory?
00042  public:
00043    OSBaseType() : mbOwnMemory(FALSE) {}
00044    virtual ~OSBaseType() {}
00045 
00053    inline void setOwnMemory (OSBOOL bvalue=TRUE) { mbOwnMemory=bvalue; }
00054 #ifdef FASTMM
00055    void* operator new (size_t size, OSCTXT* pctxt) {
00056       return rtxMemAlloc (pctxt, size);
00057    }
00058    void operator delete (void* ptr, OSCTXT* pctxt) {
00059       rtxMemFreePtr (pctxt, ptr);
00060    }
00061    void operator delete (void* ptr) {}
00062    void destruct (OSCTXT* pctxt) {
00063       this->~OSBaseType(); rtxMemFreePtr (pctxt, this);
00064    }
00065 #define OSNEW(pctxt,type) (pctxt)new type
00066 #else
00067 #define OSNEW(pctxt,type) new type
00068 #endif
00069 } ;
00070 
00071 #endif