Mercurial > hg > svcore
view data/fileio/CSVFormat.h @ 408:115f60df1e4d
* Speed up spectrogram painting by releasing mutex in FFTDataServer
while calculating data prior to writing it, and by adding whole-column
value query methods to FFT objects
* Add paint cache to Thumbwheel -- repaints of this widget were slowing
down the whole spectrogram repaint
* More uses of MutexLocker (named and with debug) and more profile
points
* Make startup much quicker some of the time, with OSC server in place
author | Chris Cannam |
---|---|
date | Thu, 08 May 2008 14:46:22 +0000 |
parents | 183ee2a55fc7 |
children | 001db550bd48 |
line wrap: on
line source
/* -*- 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. Centre for Digital Music, Queen Mary, University of London. This file copyright 2006 Chris Cannam. 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 _CSV_FORMAT_H_ #define _CSV_FORMAT_H_ #include <QString> #include <QStringList> class CSVFormat { public: enum ModelType { OneDimensionalModel, TwoDimensionalModel, ThreeDimensionalModel }; enum TimingType { ExplicitTiming, ImplicitTiming }; enum TimeUnits { TimeSeconds, TimeAudioFrames, TimeWindows }; CSVFormat(QString path); // guess format CSVFormat() : // arbitrary defaults m_modelType(TwoDimensionalModel), m_timingType(ExplicitTiming), m_timeUnits(TimeSeconds), m_separator(","), m_sampleRate(44100), m_windowSize(1024), m_behaviour(QString::KeepEmptyParts) { } ModelType getModelType() const { return m_modelType; } TimingType getTimingType() const { return m_timingType; } TimeUnits getTimeUnits() const { return m_timeUnits; } QString getSeparator() const { return m_separator; } size_t getSampleRate() const { return m_sampleRate; } size_t getWindowSize() const { return m_windowSize; } QString::SplitBehavior getSplitBehaviour() const { return m_behaviour; } void setModelType(ModelType t) { m_modelType = t; } void setTimingType(TimingType t) { m_timingType = t; } void setTimeUnits(TimeUnits t) { m_timeUnits = t; } void setSeparator(QString s) { m_separator = s; } void setSampleRate(size_t r) { m_sampleRate = r; } void setWindowSize(size_t s) { m_windowSize = s; } void setSplitBehaviour(QString::SplitBehavior b) { m_behaviour = b; } // only valid if constructor that guesses format was used: QList<QStringList> getExample() const { return m_example; } int getMaxExampleCols() const { return m_maxExampleCols; } protected: ModelType m_modelType; TimingType m_timingType; TimeUnits m_timeUnits; QString m_separator; size_t m_sampleRate; size_t m_windowSize; QString::SplitBehavior m_behaviour; QList<QStringList> m_example; int m_maxExampleCols; }; #endif