qm-dsp  1.8
TCSgram.h
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00001 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
00002 
00003 /*
00004     QM DSP Library
00005 
00006     Centre for Digital Music, Queen Mary, University of London.
00007     This file copyright 2006 Martin Gasser.
00008 
00009     This program is free software; you can redistribute it and/or
00010     modify it under the terms of the GNU General Public License as
00011     published by the Free Software Foundation; either version 2 of the
00012     License, or (at your option) any later version.  See the file
00013     COPYING included with this distribution for more information.
00014 */
00015 
00016 #ifndef _TCSGram_
00017 #define _TCSGram_
00018 
00019 #include <vector>
00020 #include <valarray>
00021 #include <utility>
00022 
00023 #include "TonalEstimator.h"
00024 
00025 typedef std::vector<std::pair<long, TCSVector> > vectorlist_t;
00026 
00027 class TCSGram
00028 {
00029 public: 
00030         TCSGram();
00031         ~TCSGram();
00032         void getTCSVector(int, TCSVector&) const;
00033         void addTCSVector(const TCSVector&);
00034         long getTime(size_t) const;
00035         long getDuration() const;
00036         void printDebug();
00037         int getSize() const { return m_VectorList.size(); }
00038         void reserve(size_t uSize) { m_VectorList.reserve(uSize); }
00039         void clear() { m_VectorList.clear(); }
00040         void setFrameDuration(const double dFrameDurationMS) { m_dFrameDurationMS = dFrameDurationMS; }
00041         void setNumBins(const unsigned int uNumBins) { m_uNumBins = uNumBins; }
00042         void normalize();
00043 protected:
00044         vectorlist_t m_VectorList;
00045         unsigned int m_uNumBins;
00046         double m_dFrameDurationMS;
00047 };
00048 
00049 #endif