svcore  1.9
DataFileReader.h
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
00002 
00003 /*
00004     Sonic Visualiser
00005     An audio file viewer and annotation editor.
00006     Centre for Digital Music, Queen Mary, University of London.
00007     This file copyright 2006 Chris Cannam.
00008     
00009     This program is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU General Public License as
00011     published by the Free Software Foundation; either version 2 of the
00012     License, or (at your option) any later version.  See the file
00013     COPYING included with this distribution for more information.
00014 */
00015 
00016 #ifndef _DATA_FILE_READER_H_
00017 #define _DATA_FILE_READER_H_
00018 
00019 #include <QString>
00020 #include <QObject>
00021 
00022 class Model;
00023 
00024 class DataFileReader : public QObject
00025 {
00026 public:
00040     virtual bool isOK() const = 0;
00041 
00042     virtual QString getError() const { return ""; }
00043 
00056     virtual Model *load() const = 0;
00057 };
00058 
00059 #endif