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/*
 *  PreciseBassOnsetDetectorOffline.h
 *  BasslinePrediction
 *
 *  Created by Andrew N Robertson on 11/04/2014.
 *  Copyright 2014 QMUL. All rights reserved.
 *
 */

#ifndef PRECISE_BASS_DETECTOR_OFFLINE
#define PRECISE_BASS_DETECTOR_OFFLINE

#include "PreciseOnsetDetectorOffline.h"
#include "YuleBrinner.h"

//here qwe extend the usual precise onset detector to run different process functin that will log 
//the pitches of bass onsets using pyin

//
class PreciseBassOnsetDetectorOffline : public PreciseOnsetDetectorOffline{
public: 
	//this version we will also try and detect pitch
	int processAudioFileForBeatTimes(std::string audiofile);

	void processYinAudio(float* frame, int blocksize);
	
	
	void processBassPitches();
	
	void setMidiNoteString(int index, float midiPitch);
	
	void printOnsetLocations();
	void printPitchInfo();
	
	//void categoriseOnsets(std::vector<double> beatTimes);
	//void doCorrection(int& beattype, int& beatPosition);
	
	void predictionProcess();
	int getOptimalLag();
	
	double quantisedCorrelation(int lag);
	int getOnsetAtBeat(int tmpIndex, int beatPosition, int beatType, int& midiPitch);
	void checkPrediction(int lag);
	void checkPredictionFirstOrderMarkovCorrect(int lag);
	
	void checkBars();
	
	
	
	YuleBrinner yule;
	
};
#endif