c@225: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
c@225: 
c@225: /*
c@225:     QM DSP Library
c@225: 
c@225:     Centre for Digital Music, Queen Mary, University of London.
c@225:     This file copyright 2006 Martin Gasser.
c@309: 
c@309:     This program is free software; you can redistribute it and/or
c@309:     modify it under the terms of the GNU General Public License as
c@309:     published by the Free Software Foundation; either version 2 of the
c@309:     License, or (at your option) any later version.  See the file
c@309:     COPYING included with this distribution for more information.
c@225: */
c@225: 
c@225: #include "TCSgram.h"
c@225: 
c@225: #include <valarray>
c@225: #include <cmath>
c@225: #include <iostream>
c@225: #include <limits>
c@225: 
c@241: #include "maths/MathUtilities.h"
c@225: 
c@225: TCSGram::TCSGram() :
c@225: 	m_uNumBins(6)
c@225: {
c@225: }
c@225: 
c@225: TCSGram::~TCSGram()
c@225: {
c@225: }
c@225: 
c@225: 
c@225: void TCSGram::getTCSVector(int iPosition, TCSVector& rTCSVector) const
c@225: {
c@225: 	if (iPosition < 0) 
c@225: 		rTCSVector = TCSVector();
c@225: 	else if (iPosition >= m_VectorList.size())
c@225: 		rTCSVector = TCSVector();
c@225: 	else
c@225: 		rTCSVector = m_VectorList[iPosition].second;
c@225: }
c@225: 
c@225: long TCSGram::getTime(size_t uPosition) const
c@225: {
c@225: 	return m_VectorList[uPosition].first;
c@225: }
c@225: 
c@225: 
c@225: void TCSGram::addTCSVector(const TCSVector& rTCSVector)
c@225: {
c@225: 	size_t uSize = m_VectorList.size();
c@225: 	long lMilliSeconds = static_cast<long>(uSize*m_dFrameDurationMS);
c@225: 	std::pair<long, TCSVector> p; 
c@225: 	p.first = lMilliSeconds;
c@225: 	p.second = rTCSVector;
c@225: 	
c@225: 	m_VectorList.push_back(p);
c@225: }
c@225: 
c@225: long TCSGram::getDuration() const
c@225: {
c@225: 	size_t uSize = m_VectorList.size();
c@225: 	return static_cast<long>(uSize*m_dFrameDurationMS);
c@225: }
c@225: 
c@225: void TCSGram::printDebug()
c@225: {
c@225: 	vectorlist_t::iterator vectorIterator = m_VectorList.begin();
c@225: 	
c@225: 	while (vectorIterator != m_VectorList.end())
c@225: 	{
c@225: 		vectorIterator->second.printDebug();
c@225: 		vectorIterator++;
c@225: 	}
c@225: }