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/* ScummVM - Graphic Adventure Engine
*
* ScummVM is the legal property of its developers, whose names
* are too numerous to list here. Please refer to the COPYRIGHT
* file distributed with this source distribution.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#ifndef COMMON_CALLBACK_H
#define COMMON_CALLBACK_H
namespace Common {
class BaseCallback {
public:
BaseCallback() {}
virtual ~BaseCallback() {}
virtual void operator()(void *ptr) = 0;
};
template<class T> class Callback: public BaseCallback {
typedef void(T::*TMethod)(void *);
T *_object;
TMethod _method;
public:
Callback(T *object, TMethod method): _object(object), _method(method) {}
virtual ~Callback() {}
void operator()(void *ptr) { (_object->*_method)(ptr); }
};
} // End of namespace Common
#endif
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