1 files changed, 49 insertions, 0 deletions
diff --git a/libs/qm-dsp/dsp/tonal/TCSgram.h b/libs/qm-dsp/dsp/tonal/TCSgram.h
new file mode 100644
index 0000000000..83e8c93f8b
--- /dev/null
+++ b/libs/qm-dsp/dsp/tonal/TCSgram.h
@@ -0,0 +1,49 @@
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    QM DSP Library
+
+    Centre for Digital Music, Queen Mary, University of London.
+    This file copyright 2006 Martin Gasser.
+
+    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 _TCSGram_
+#define _TCSGram_
+
+#include <vector>
+#include <valarray>
+#include <utility>
+
+#include "TonalEstimator.h"
+
+typedef std::vector<std::pair<long, TCSVector> > vectorlist_t;
+
+class TCSGram
+{
+public:	
+	TCSGram();
+	~TCSGram();
+	void getTCSVector(int, TCSVector&) const;
+	void addTCSVector(const TCSVector&);
+	long getTime(size_t) const;
+	long getDuration() const;
+	void printDebug();
+	int getSize() const { return m_VectorList.size(); }
+	void reserve(size_t uSize) { m_VectorList.reserve(uSize); }
+	void clear() { m_VectorList.clear(); }
+	void setFrameDuration(const double dFrameDurationMS) { m_dFrameDurationMS = dFrameDurationMS; }
+	void setNumBins(const unsigned int uNumBins) { m_uNumBins = uNumBins; }
+	void normalize();
+protected:
+	vectorlist_t m_VectorList;
+	unsigned int m_uNumBins;
+	double m_dFrameDurationMS;
+};
+
+#endif