93 lines
3.4 KiB
C++
93 lines
3.4 KiB
C++
//
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// The developer of the original code and/or files is Tripwire, Inc.
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// Portions created by Tripwire, Inc. are copyright (C) 2000 Tripwire,
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// Inc. Tripwire is a registered trademark of Tripwire, Inc. All rights
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// reserved.
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//
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// This program is free software. The contents of this file are subject
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// to the terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 2 of the License, or (at your
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// option) any later version. You may redistribute it and/or modify it
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// only in compliance with the GNU General Public License.
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//
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// This program is distributed in the hope that it will be useful.
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// However, this program is distributed AS-IS WITHOUT ANY
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// WARRANTY; INCLUDING THE IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS
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// FOR A PARTICULAR PURPOSE. Please see the GNU General Public License
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// for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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// USA.
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//
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// Nothing in the GNU General Public License or any other license to use
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// the code or files shall permit you to use Tripwire's trademarks,
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// service marks, or other intellectual property without Tripwire's
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// prior written consent.
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//
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// If you have any questions, please contact Tripwire, Inc. at either
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// info@tripwire.org or www.tripwire.org.
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//
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///////////////////////////////////////////////////////////////////////////////
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// srefcounttbl.h
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///////////////////////////////////////////////////////////////////////////////
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#ifndef __SREFCOUNTTBL_H
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#define __SREFCOUNTTBL_H
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class iSerRefCountObj;
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class iSerializer;
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class cSerRefCountTable
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{
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public:
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cSerRefCountTable();
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virtual ~cSerRefCountTable();
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// find the table id for object. returns 0 if not in table.
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int Lookup(const iSerRefCountObj* pObj);
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// find object for specified id. returns NULL if not in table
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iSerRefCountObj* Lookup(int id);
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// Add an object to the table, optionally specifying an ID. Returns a
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// unique ID for the object. ASSERTs and throws exception if object is
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// already in table or the ID is already taken.
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int Add( iSerRefCountObj* pObj, int id = 0);
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int Add(const iSerRefCountObj* pObj, int id = 0);
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// TODO -- Note that this class is not really const-correct in that the const version of
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// Add() just casts away the constness. The right thing to do is to make the serializer
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// use different versions of this class (const and non-const) depending on whether it is
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// reading or writing and (maybe?) make this class a template class so that it can map
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// to either const or non-const objects.
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// clears out the table
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void Clear();
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protected:
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typedef std::map<int, iSerRefCountObj*> MapIDTObj;
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typedef std::map<iSerRefCountObj*, int> MapObjIDT;
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MapIDTObj mIDToObjTbl;
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MapObjIDT mObjToIdTbl;
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};
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// not used any more, so commented out -- mdb
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/*
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class cSerRefCountTableMap
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{
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public:
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std::map<const iSerializer*, cSerRefCountTable*> mMap;
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void AddSerializer(const iSerializer* pSerializer);
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// creates a new cSerRefCountTable
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void RemoveSerializer(const iSerializer* pSerializer); // removes table for specified serializer
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~cSerRefCountTableMap(); // removes all contained cSerRefCountTable's
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};
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*/
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#endif
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