Mercurial > hg > svcore
comparison transform/FeatureWriter.h @ 498:fdf5930b7ccc
* Bring FeatureWriter and RDFFeatureWriter into the fold (from Runner)
so that we can use them to export features from SV as well
author | Chris Cannam |
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date | Fri, 28 Nov 2008 13:47:11 +0000 |
parents | |
children | 3376dc26dece |
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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 | |
7 Sonic Annotator | |
8 A utility for batch feature extraction from audio files. | |
9 | |
10 Mark Levy, Chris Sutton and Chris Cannam, Queen Mary, University of London. | |
11 Copyright 2007-2008 QMUL. | |
12 | |
13 This program is free software; you can redistribute it and/or | |
14 modify it under the terms of the GNU General Public License as | |
15 published by the Free Software Foundation; either version 2 of the | |
16 License, or (at your option) any later version. See the file | |
17 COPYING included with this distribution for more information. | |
18 */ | |
19 | |
20 #ifndef _FEATURE_WRITER_H_ | |
21 #define _FEATURE_WRITER_H_ | |
22 | |
23 #include <string> | |
24 #include <map> | |
25 #include <vector> | |
26 | |
27 #include <QString> | |
28 | |
29 #include "Transform.h" | |
30 | |
31 #include <vamp-hostsdk/Plugin.h> | |
32 | |
33 using std::string; | |
34 using std::map; | |
35 using std::vector; | |
36 | |
37 class FeatureWriter | |
38 { | |
39 public: | |
40 virtual ~FeatureWriter() { } | |
41 | |
42 struct Parameter { // parameter of the writer, not the plugin | |
43 string name; | |
44 string description; | |
45 bool hasArg; | |
46 }; | |
47 typedef vector<Parameter> ParameterList; | |
48 virtual ParameterList getSupportedParameters() const { | |
49 return ParameterList(); | |
50 } | |
51 | |
52 virtual void setParameters(map<string, string> ¶ms) { | |
53 return; | |
54 } | |
55 | |
56 // may throw FailedToOpenFile or other exceptions | |
57 | |
58 virtual void write(QString trackid, | |
59 const Transform &transform, | |
60 const Vamp::Plugin::OutputDescriptor &output, | |
61 const Vamp::Plugin::FeatureList &features, | |
62 std::string summaryType = "") = 0; | |
63 | |
64 virtual void finish() = 0; | |
65 }; | |
66 | |
67 #endif |