Mercurial > hg > svcore
view rdf/RDFFeatureWriter.h @ 569:9773aadbae0c
* Handle zero-velocity note ons as well as note offs (can't believe I
fell for that one)
* Add Peek Left / Peek Right (alt+left/right) and change peek-drag
(i.e. dragging without moving playback pointer or other panes) from
ctrl+drag to alt+drag for symmetry
author | Chris Cannam |
---|---|
date | Thu, 26 Feb 2009 10:49:08 +0000 (2009-02-26) |
parents | af7b6e55895b |
children | cbc884787a08 |
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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */ /* Sonic Visualiser An audio file viewer and annotation editor. Sonic Annotator A utility for batch feature extraction from audio files. Mark Levy, Chris Sutton and Chris Cannam, Queen Mary, University of London. Copyright 2007-2008 QMUL. 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. See the file COPYING included with this distribution for more information. */ #ifndef _RDF_FEATURE_WRITER_H_ #define _RDF_FEATURE_WRITER_H_ #include <string> #include <map> #include <set> #include <QString> #include "transform/FileFeatureWriter.h" #include "PluginRDFDescription.h" using std::string; using std::map; using std::set; using std::pair; class QTextStream; class QFile; class RDFFeatureWriter : public FileFeatureWriter { public: RDFFeatureWriter(); virtual ~RDFFeatureWriter(); virtual ParameterList getSupportedParameters() const; virtual void setParameters(map<string, string> ¶ms); virtual void setTrackMetadata(QString trackid, TrackMetadata metadata); virtual void write(QString trackid, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, std::string summaryType = ""); virtual void setFixedEventTypeURI(QString uri); // something of a hack virtual void finish(); private: typedef map<QString, PluginRDFDescription> RDFDescriptionMap; // by plugin id RDFDescriptionMap m_rdfDescriptions; typedef map<QString, TrackMetadata> TrackMetadataMap; TrackMetadataMap m_metadata; QString m_fixedEventTypeURI; void writePrefixes(QTextStream *); void writeSignalDescription(QTextStream *, QString); void writeLocalFeatureTypes(QTextStream *, const Transform &, const Vamp::Plugin::OutputDescriptor &, PluginRDFDescription &); void writeSparseRDF(QTextStream *stream, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, PluginRDFDescription &desc, QString timelineURI); void writeTrackLevelRDF(QTextStream *stream, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, PluginRDFDescription &desc, QString signalURI); void writeDenseRDF(QTextStream *stream, const Transform &transform, const Vamp::Plugin::OutputDescriptor &output, const Vamp::Plugin::FeatureList &features, PluginRDFDescription &desc, QString signalURI, QString timelineURI); set<QString> m_startedTrackIds; map<QTextStream *, set<Transform> > m_startedStreamTransforms; map<QString, QString> m_trackTimelineURIs; map<QString, QString> m_trackSignalURIs; map<Transform, QString> m_transformURIs; map<Transform, QString> m_syntheticEventTypeURIs; map<Transform, QString> m_syntheticSignalTypeURIs; typedef pair<QString, Transform> StringTransformPair; typedef pair<QTextStream *, QString> StreamBuffer; map<StringTransformPair, StreamBuffer> m_openDenseFeatures; // signal URI + transform -> stream + text QString m_suri; bool m_plain; uint64_t m_count; }; #endif