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object.hh

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00001 /* GFC-Core: GTK+ Foundation Classes (Core Library) 00002 * Copyright (C) 2002-2004 The GFC Development Team. 00003 * 00004 * This program is free software; you can redistribute it and/or modify 00005 * it under the terms of the GNU General Public License as published by 00006 * the Free Software Foundation; either version 2 of the License, or 00007 * (at your option) any later version. 00008 * 00009 * This program is distributed in the hope that it will be useful, 00010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 * GNU Library General Public License for more details. 00013 * 00014 * You should have received a copy of the GNU Library General Public License 00015 * along with this program; if not, write to the Free Software 00016 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 00017 */ 00018 00023 00024 #ifndef GFC_OBJECT_HH 00025 #define GFC_OBJECT_HH 00026 00027 #ifndef GFC_TRACKABLE_HH 00028 #include <gfc/trackable.hh> 00029 #endif 00030 00031 #ifndef GFC_UTF_STRING_HH 00032 #include <gfc/utfstring.hh> 00033 #endif 00034 00035 namespace GFC { 00036 00048 00049 class Object : public virtual Trackable 00050 { 00051 Object(const Object&); 00052 Object& operator=(const Object&); 00053 00054 int ref_count; 00055 00056 protected: 00057 Object(); 00059 00060 virtual ~Object() = 0; 00062 00063 public: 00064 virtual void ref(); 00066 00067 virtual void unref(); 00071 }; 00072 00073 } // namespace GFC 00074 00075 #endif // GFC_OBJECT_HH 00076

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