Song.h

/* Group 2
 * Last Updated: 25 Apr 20 
 * COP 3330
 * Group Members:
 * Amani Muller
 * Eric Lampley
 * Zahir Cooper
 * Claressa Wilson 
 * */

#ifndef SONG_H
#define SONG_H

#include <iostream>
#include <string>
#include <fstream>

// Song is a simple class that stores a title and artist as strings
// it just provides i/o operators, == operator, constructors and Set function
class Song
{
	public:
		// output the song in the format:
		// title, artist, album, year, length
		// output to console
		friend std::ostream& operator<<(std::ostream& os, const Song& song);
		//output to file
		friend std::ofstream& operator<<(std::ofstream& os, const Song& song);

		// input the song in the format:
		// title, artist, album, year, length
		friend std::istream& operator>>(std::istream& is, Song& song);
		//input from file
		friend std::fstream& operator>>(std::fstream& is, Song& song);

		// compare two song objects for equality
		friend bool operator==(const Song& lhs, const Song& rhs);


		// constructors
		Song( );
		Song(std::string title, std::string artist, std::string album, int length, int year);
		Song(std::string title, std::string artist);

		// set the song
		void set(std::string title, std::string artist, std::string album, int length, int year);

	private:


		std::string title;
		std::string artist;
		std::string album;
		int length; // length in seconds
		int year;
};

#endif