DataFileReader.h
Go to the documentation of this file.
1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
2 
3 /*
4  Sonic Visualiser
5  An audio file viewer and annotation editor.
6  Centre for Digital Music, Queen Mary, University of London.
7  This file copyright 2006 Chris Cannam.
8 
9  This program is free software; you can redistribute it and/or
10  modify it under the terms of the GNU General Public License as
11  published by the Free Software Foundation; either version 2 of the
12  License, or (at your option) any later version. See the file
13  COPYING included with this distribution for more information.
14 */
15 
16 #ifndef SV_DATA_FILE_READER_H
17 #define SV_DATA_FILE_READER_H
18 
19 #include <QString>
20 #include <QObject>
21 
22 class Model;
23 
24 class DataFileReader : public QObject
25 {
26 public:
40  virtual bool isOK() const = 0;
41 
42  virtual QString getError() const { return ""; }
43 
56  virtual Model *load() const = 0;
57 };
58 
59 #endif
virtual bool isOK() const =0
Return true if the file appears to be of the correct type.
virtual Model * load() const =0
Read the file and return the corresponding data model.
Model is the base class for all data models that represent any sort of data on a time scale based on ...
Definition: Model.h:51
virtual QString getError() const