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OS/2 Shareware BBS: 10 Tools
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DRAFPRIV.H
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C/C++ Source or Header
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1997-02-28
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3KB
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119 lines
/* @(#)Z 1.4 com/src/bento/DrafPriv.h, odstorage, od96os2, odos29646d 96/11/15 15:29:28 (96/10/29 09:12:07) */
/*====START_GENERATED_PROLOG======================================
*/
/*
* COMPONENT_NAME: odstorage
*
* CLASSES: IDList
* PreserveFocus
*
* ORIGINS: 82,27
*
*
* (C) COPYRIGHT International Business Machines Corp. 1995,1996
* All Rights Reserved
* Licensed Materials - Property of IBM
* US Government Users Restricted Rights - Use, duplication or
* disclosure restricted by GSA ADP Schedule Contract with IBM Corp.
*
* IBM DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
* ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE. IN NO EVENT SHALL IBM BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF
* USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
* OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE
* OR PERFORMANCE OF THIS SOFTWARE.
*/
/*====END_GENERATED_PROLOG========================================
*/
/*
File: DrafPriv.h
Contains: Private class used by CMDraft.
Owned by: Vincent Lo
Copyright: ⌐ 1993 - 1995 by Apple Computer, Inc., all rights reserved.
Change History (most recent first):
<8> 6/16/95 VL 1244940: Removed fEV from PreserveFocus
class.
<7> 6/13/95 VL 1241352: Moved PreserveFocus from
CMDraft.cpp.
<6> 4/25/95 DM 1172791: Replace AEHashTable with
OpenHashTable
<5> 8/11/94 CC Added #define _DRAFPRIV_.
<4> 6/20/94 CC ODMemoryHeap* changed to ODMemoryHeapID.
<3> 6/15/94 RR ODHeap -> ODMemoryHeap
<2> 5/27/94 VL Changed ODAEHashTable to AEHashTable.
<1> 5/27/94 VL first checked in
To Do:
*/
#ifndef _DRAFPRIV_
#define _DRAFPRIV_
#ifndef _ODTYPES_
#include "ODTypes.h"
#endif
#ifndef _PLFMDEF_
#include "PlfmDef.h"
#endif
#ifndef _ODMEMORY_
#include "ODMemory.h"
#endif
class OpenHashTable;
class ODStorageUnit;
class ODStorageUnitCursor;
class IDList {
public:
IDList();
ODVMethod ~IDList();
ODMethod void Initialize();
ODMethod void Add(ODID id, void* object);
ODMethod ODID Add(void* object);
ODMethod void Remove(ODID id);
ODMethod void* Get(ODID id);
ODMethod ODID GetID(void* object);
ODMethod ODBoolean Exists(ODID id);
ODMethod ODBoolean ObjectExists(void* object);
private:
ODMemoryHeapID GetHeap();
OpenHashTable* fIDToObj;
OpenHashTable* fObjToID;
ODID fCurrentID;
ODMemoryHeapID fHeap;
};
class PreserveFocus
{
public:
PreserveFocus(Environment* ev, ODStorageUnit* su);
~PreserveFocus();
private:
ODStorageUnit* fSU;
ODStorageUnitCursor* fSUCursor;
};
#endif // _DRAFPRIV_