Song.h

#pragma once
#include <string>
#include <iostream>
class Song
{
    std::string name;
    std::string artist;
    int rating;
    friend std::ostream& operator<<(std::ostream &os, const Song &s);
public:
    Song();
    Song(std::string n, std::string a, int c);
    int getRating() const;
    std::string getName() const;
    std::string getArtist() const;
    bool operator==(const Song& rhs) const;
    bool operator<(const Song& rhs) const;
};