Write a program in C++ language that implements a music player using Doubly Circular Linked
List using OOP concepts.
This assignment has four parts:
1- Write a class(new type) to define the Song type.
2- Implement the Doubly Circular Linked List, which will operate with Song type.
3- Implement the Music Player
4- Test it in the main function All Constructors should use the initializer list. 1. Song class
1- class song
#include <iostream>
using namespace std;
class Song{
private:
string songTitle;
string singerName;
public:
Song();
Song(string, string);
virtual ~Song();
string getSongTitle();
string getSingerName();
void setSongTitle(string);
void setSingerName(string);
friend ostream& operator<<(ostream& os, Song& p){
os << ": "<<"{"<<p.songTitle<<" : "<<p.singerName<<"}";
return os;
}
};
2- CNode class
#include <iostream>
#include "Song.h"
using namespace std;
class CNode{
private:
Song elem;
CNode *next;
CNode *prev;
friend class CircleDLinkedList;
};
3- CircleDLinkedList class
#include <iostream>
#include "CNode.h"
using namespace std;
class CircleDLinkedList{
private:
CNode* cursor;
int size;
public:
CircleDLinkedList();
~CircleDLinkedList();
bool empty();
void advance();
void add(Song &s);
void remove();
void print();
int getSize() const;
};
4- MusicPlayer class
#include <iostream>
#include "CircleDLinkedList.h"
using namespace std;
class MusicPlayer{
private:
string type; //will hold the type of the music player
int size; //the current number of the songs
CircleDLinkedList playerList; // list of the songs, CircleDLinkedList is the Doubly Circular Linked
List
public:
MusicPlayer(string);
virtual ~MusicPlayer();
void play(); //plays the current song, meaning that this method will print the properties of the Song
void next(); //moves to the net song and plays it
void previous(); ////moves to the previous song and plays it
void add (Song); //adds a song before the current song
void remove(); //removes the current song
void print(bool);//prints all songs that are in the list, starting from current to left is bool param is true
};
5- Test it in the main function
Create e musicplayer with 3 songs.
Play the current song.
Play the next song.
Play the next song.
Play the next song.
Play the previous song.
Print the list of the songs using bool parameter true.
Print the list of the songs using bool parameter false.
Remove the current song from the musicplayer.
Play the current song.
Play the next song.
Play the next song.
Play the next song.
Print the list of the songs using bool parameter true.
Print the list of the songs using bool parameter false..
How to Send Pro Forma Invoice to Your Customers in Odoo 17
Write a program in C++ language that implements a music play.pdf
1. Write a program in C++ language that implements a music player using Doubly Circular Linked
List using OOP concepts.
This assignment has four parts:
1- Write a class(new type) to define the Song type.
2- Implement the Doubly Circular Linked List, which will operate with Song type.
3- Implement the Music Player
4- Test it in the main function All Constructors should use the initializer list. 1. Song class
1- class song
#include <iostream>
using namespace std;
class Song{
private:
string songTitle;
string singerName;
public:
Song();
Song(string, string);
virtual ~Song();
string getSongTitle();
string getSingerName();
void setSongTitle(string);
void setSingerName(string);
friend ostream& operator<<(ostream& os, Song& p){
os << ": "<<"{"<<p.songTitle<<" : "<<p.singerName<<"}";
return os;
}
};
2- CNode class
#include <iostream>
#include "Song.h"
using namespace std;
class CNode{
private:
Song elem;
CNode *next;
CNode *prev;
friend class CircleDLinkedList;
};
2. 3- CircleDLinkedList class
#include <iostream>
#include "CNode.h"
using namespace std;
class CircleDLinkedList{
private:
CNode* cursor;
int size;
public:
CircleDLinkedList();
~CircleDLinkedList();
bool empty();
void advance();
void add(Song &s);
void remove();
void print();
int getSize() const;
};
4- MusicPlayer class
#include <iostream>
#include "CircleDLinkedList.h"
using namespace std;
class MusicPlayer{
private:
string type; //will hold the type of the music player
int size; //the current number of the songs
CircleDLinkedList playerList; // list of the songs, CircleDLinkedList is the Doubly Circular Linked
List
public:
MusicPlayer(string);
virtual ~MusicPlayer();
void play(); //plays the current song, meaning that this method will print the properties of the Song
void next(); //moves to the net song and plays it
void previous(); ////moves to the previous song and plays it
void add (Song); //adds a song before the current song
void remove(); //removes the current song
void print(bool);//prints all songs that are in the list, starting from current to left is bool param is true
3. };
5- Test it in the main function
Create e musicplayer with 3 songs.
Play the current song.
Play the next song.
Play the next song.
Play the next song.
Play the previous song.
Print the list of the songs using bool parameter true.
Print the list of the songs using bool parameter false.
Remove the current song from the musicplayer.
Play the current song.
Play the next song.
Play the next song.
Play the next song.
Print the list of the songs using bool parameter true.
Print the list of the songs using bool parameter false.
