WvStreams
factory.h
1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2  *
3  * XPLC - Cross-Platform Lightweight Components
4  * Copyright (C) 2003, Pierre Phaneuf
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public License
8  * as published by the Free Software Foundation; either version 2.1 of
9  * the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful, but
12  * WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with this library; if not, write to the Free Software
18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
19  * USA
20  *
21  * As a special exception, you may use this file as part of a free
22  * software library without restriction. Specifically, if other files
23  * instantiate templates or use macros or inline functions from this
24  * file, or you compile this file and link it with other files to
25  * produce an executable, this file does not by itself cause the
26  * resulting executable to be covered by the GNU Lesser General Public
27  * License. This exception does not however invalidate any other
28  * reasons why the executable file might be covered by the GNU Lesser
29  * General Public License.
30  */
31 
32 #ifndef __XPLC_FACTORY_H__
33 #define __XPLC_FACTORY_H__
34 
35 #if defined(__GNUC__) && __GNUC__ > 3
36 # pragma GCC system_header
37 #endif
38 
39 #include <xplc/IFactory.h>
40 #include <xplc/utils.h>
41 
42 typedef IObject*(*FactoryFunc)();
43 
48 class GenericFactory: public IFactory {
49  IMPLEMENT_IOBJECT(GenericFactory);
50 private:
51  FactoryFunc factory;
52 public:
58  GenericFactory(FactoryFunc aFactory);
59  /* IFactory */
60  virtual IObject* createObject();
61 };
62 
63 #endif /* __XPLC_FACTORY_H__ */
GenericFactory::createObject
virtual IObject * createObject()
Creates an object.
Definition: factory.cc:46
IFactory
Definition: IFactory.h:37
utils.h
GenericFactory::GenericFactory
GenericFactory(FactoryFunc aFactory)
Set up the generic factory.
Definition: factory.cc:41
IObject
Definition: IObject.h:65
GenericFactory
Generic factory class.
Definition: factory.h:48