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/* This file is part of the FaCT++ DL reasoner
Copyright (C) 2006-2015 Dmitry Tsarkov and The University of Manchester
Copyright (C) 2015-2016 Dmitry Tsarkov
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef TPROGRESSMONITOR_H
#define TPROGRESSMONITOR_H
/// progress monitor and canceller for the classification
class TProgressMonitor
{
public:
/// empty c'tor
TProgressMonitor ( void ) {}
/// empty d'tor
virtual ~TProgressMonitor ( void ) {}
// interface
/// informs about beginning of classification with number of concepts to be classified
virtual void setClassificationStarted ( unsigned int ) {}
/// informs about beginning of classification of a given CONCEPT
virtual void nextClass ( void ) {}
/// informs that the reasoning is done
virtual void setFinished ( void ) {}
// @return true iff reasoner have to be stopped
virtual bool isCancelled ( void ) { return false; }
}; // TProgressMonitor
#endif
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