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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 QM DSP Library
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5
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6 Centre for Digital Music, Queen Mary, University of London.
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7 This file copyright 2006 Martin Gasser.
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8
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9 This program is free software; you can redistribute it and/or
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10 modify it under the terms of the GNU General Public License as
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11 published by the Free Software Foundation; either version 2 of the
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12 License, or (at your option) any later version. See the file
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13 COPYING included with this distribution for more information.
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14 */
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15
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16 #ifndef _TCSGram_
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17 #define _TCSGram_
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18
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19 #include <vector>
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20 #include <valarray>
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21 #include <utility>
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22
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23 #include "TonalEstimator.h"
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24
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25 typedef std::vector<std::pair<long, TCSVector> > vectorlist_t;
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26
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27 class TCSGram
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28 {
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29 public:
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30 TCSGram();
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31 ~TCSGram();
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32 void getTCSVector(int, TCSVector&) const;
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33 void addTCSVector(const TCSVector&);
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34 long getTime(size_t) const;
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35 long getDuration() const;
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36 void printDebug();
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37 int getSize() const { return m_VectorList.size(); }
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38 void reserve(size_t uSize) { m_VectorList.reserve(uSize); }
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39 void clear() { m_VectorList.clear(); }
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40 void setFrameDuration(const double dFrameDurationMS) { m_dFrameDurationMS = dFrameDurationMS; }
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41 void setNumBins(const unsigned int uNumBins) { m_uNumBins = uNumBins; }
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42 void normalize();
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43 protected:
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44 vectorlist_t m_VectorList;
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45 unsigned int m_uNumBins;
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46 double m_dFrameDurationMS;
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47 };
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48
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49 #endif
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