# BasicClassAccessorBase.h

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    00001 /*******************************************************************\
    00002
    00003               Copyright (C) 2003 Joseph Coffland
    00004
    00005     This program is free software; you can redistribute it and/or
    00006      modify it under the terms of the GNU General Public License
    00007     as published by the Free Software Foundation; either version 2
    00008         of the License, or (at your option) any later version.
    00009
    00010    This program is distributed in the hope that it will be useful,
    00011     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00012     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00013              GNU General Public License for more details.
    00014
    00015   You should have received a copy of the GNU General Public License
    00016      along with this program; if not, write to the Free Software
    00017       Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
    00018                            02111-1307, USA.
    00019
    00020             For information regarding this software email
    00021                    jcofflan@users.sourceforge.net
    00022
    00023 \*******************************************************************/
    00024
    00025 #ifndef BASICCLASSACCESSORBASE_H
    00026 #define BASICCLASSACCESSORBASE_H
    00027
    00028 #include "BasicClassGroup.h"
    00029
    00030 template <class T>
    00031 class BasicClassFactoryBase;
    00032
    00037 class BasicClassAccessorBase {
    00038   int id;
    00039
    00040 public:
    00041   BasicClassAccessorBase() : id(-1) {}
    00042
    00043 protected:
    00044   virtual BasicClassFactoryBase<void> *createClassFactory() = 0;
    00045
    00046
    00053   void setId(const int id) {this->id = id;}
    00054
    00059   void *getClass(BasicClassGroup *group) const {
    00060     return group->getClass(id);
    00061   }
    00062
    00063   friend class BasicClassGroupFactory;
    00064 };
    00065
    00066 #endif