Observation.hpp

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#ifndef OBSERVATION_HPP_INCLUDED
#define OBSERVATION_HPP_INCLUDED
#include "Markov.hpp"
#include "Music.hpp"
#include <iostream>




class ObsMeasure : private Measure
{
public:
    ObsMeasure(const Measure & M);
    ObsMeasure();

    friend std::ostream & operator<<(std::ostream& os, const ObsMeasure &m);
    
    HMM::ObsId getClosestObs(const std::vector<ObsMeasure> &m);

    const static int TypeID = 0; 
    

};




class ObsPresenceStats : private Measure
{
public:
    ObsPresenceStats(const Measure & M,double grain);


    friend std::ostream & operator<<(std::ostream& os, const ObsPresenceStats &m);

    bool operator==(const ObsPresenceStats& o) const __attribute__((pure));
    
    HMM::ObsId getClosestObs(const std::vector<ObsPresenceStats> &m) const __attribute__((pure));

    const static int TypeID = 1; 
    
protected:
    
    double distanceFrom(const ObsPresenceStats &other) const __attribute__((pure));

    
private:
    std::vector<double> m_stats; 
    double m_grain;
    

};
 

#endif