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#include <iostream>
#include <string>
#include <sstream>
using namespace std;
class MP3{
public:
void setartist(string art);
string getartist();
void setsongname(string song);
string getsongname();
void setalbum(string alb);
string getalbum();
void setgenre(string gen);
string getgenre();
void settracknumber(int track);
int gettracknumber();
void setbitrate(int bit);
int getbitrate();
void settracklength(int length);
int gettracklength();
void setfilesize(float size);
float getfilesize();
friend bool operator==(MP3 left, MP3 right);
//friend bool operator==(const MP3& left, const MP3& right);
private:
string artist;
string songname;
string album;
string genre;
int tracknumber;
int bitrate;
int tracklength;
float filesize;
};
//bool operator==(MP3 left, MP3 right);
string Getrandomstring( int size);
/*bool operator==(MP3 left, MP3 right){
if( (left.getartist()).compare(right.getartist()) ==0 && (left.getsongname()).compare(right.getsongname()) ==0 && (left.getalbum()).compare(right.getalbum()) ==0 && (left.getgenre()).compare(right.getgenre())==0 && left.gettracknumber() == right.gettracknumber()&& left.getbitrate() == right.getbitrate()&& left.gettracklength() == right.gettracklength() && left.getfilesize() == right.getfilesize()){
return true;
}else
return false;
}*/
bool operator==(MP3 left, MP3 right){
if(left.artist == right.artist && left.songname == right.songname && left.album == right.album && left.genre == right.genre && left.tracknumber == right.tracknumber&& left.bitrate == right.bitrate&& left.tracklength == right.tracklength && left.filesize == right.filesize){
return true;
}else
return false;
}
/*bool operator==(const MP3& left, const MP3& right){
if(left.artist == right.artist && left.songname == right.songname && left.album == right.album && left.genre == right.genre && left.tracknumber == right.tracknumber&& left.bitrate == right.bitrate&& left.tracklength == right.tracklength && left.filesize == right.filesize){
return true;
}else
return false;
}*/
void MP3::setartist(string art){
if(art.length()<5||art.length()>12){
cout<<"This is not a valid artist name."<<endl;
}else
artist = art;
}
string MP3::getartist(){
return artist;
}
void MP3::setsongname(string song){
if(song.length()<5||song.length()>12){
cout<<"This is not a valid song name."<<endl;
}else
songname = song;
}
string MP3::getsongname(){
return songname;
}
void MP3::setalbum(string alb){
if(alb.length()<5||alb.length()>8){
cout<<"This is not a valid album name."<<endl;
}else
album = alb;
}
string MP3::getalbum(){
return album;
}
void MP3::setgenre(string gen){
string types[10] = {"Grunge", "Pirate Metal", "Swedish Viking Pop", "Mathcore", "Easy Listening", "Indie", "Classic Rock", "Leprechaun Music", "Zelda Themes", "Eurodance"};
if (gen != types[0]&&gen != types[1]&&gen != types[2]&&gen != types[3]&&gen != types[4]&&gen != types[5]&&gen != types[6]&&gen != types[7]&&gen != types[8]&&gen != types[9]){
cout<<"That is an invalid genre."<<endl;
}else
genre = gen;
}
string MP3::getgenre(){
return genre;
}
void MP3::settracknumber(int track){
if(track<0 || track>12){
cout<<"This is not a valid track number."<<endl;
}else
tracknumber = track;
}
int MP3::gettracknumber(){
return tracknumber;
}
void MP3::setbitrate(int bit){
if(bit != 64&& bit != 128&& bit !=256&& bit !=512&& bit !=1024){
cout<<"That is not a valid bitrate."<<endl;
}else
bitrate = bit;
}
int MP3::getbitrate(){
return bitrate;
}
void MP3::settracklength(int length){
if(length<20||length>240){
cout<<"This is not a valid track length."<<endl;
}else
tracklength = length;
}
int MP3::gettracklength(){
return tracklength;
}
void MP3::setfilesize(float size){
if(size<1||size>3){
cout<<"This is not a valid filesize."<<endl;
}else
filesize = size;
}
float MP3::getfilesize(){
return filesize;
}
string Getrandomstring(int size){
static const char valid_chars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz";
stringstream stream;
for (int i = 0; i<size; i++)
stream<<valid_chars [rand()% (sizeof(valid_chars) -1)];
return stream.str();
}
int main(){
MP3 Itunes;//example object
Itunes.setartist("Nirvana");
Itunes.setalbum("InUtero");
Itunes.setbitrate(256);
Itunes.setgenre("Grunge");
Itunes.setsongname("AllApologies");
Itunes.setfilesize(2.4);
Itunes.settracklength(220);
Itunes.settracknumber(12);
string names[1000];
for( int i = 0; i<1000; i++){
names[i] = Getrandomstring(7);
}
for(int i = 0;i<1000; i++){
MP3 names[i];
names[i].setartist(Getrandomstring(7));
}
return 0;
}
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