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// Description:
// Notification interface for loading and saving configuration.
//
// Copyright (C) 2001 Frank Becker
//
// 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
//
#ifndef _ConfigHandler_hpp_
#define _ConfigHandler_hpp_
#include <string>
#include <fstream>
class ConfigHandler
{
public:
//when reading the config file, registered ConfigHandlers
//will be notified for each line read.
virtual void handleLine( const string line) = 0;
//when writing the config file, registered ConfigHandlers
//will be notified with the out file stream
virtual void save( ofstream &of) = 0;
virtual ~ConfigHandler() {}
};
#endif
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