Given main$(),$ complete the Artist class $($in files Artist.h and Artist.cpp$)$ with constructors to initialize an artist's information, get member functions, and a PrintInfo$()$ member function. The default constructor should initialize the artist's name to "unknown" and the years of birth and death to $-1.$ PrintInfo$()$ displays "Artist:", then a space, then the artist's name, then another space, then the birth and death dates in one of three formats:

$($XXXX to YYYY$)$ if both the birth and death years are nonnegative

$($XXXX to present$)$ if the birth year is nonnegative and the death year is negative

$($unknown$)$ otherwise

Complete the Artwork class $($in files Artwork.h and Artwork.cpp$)$ with constructors to initialize an artwork's information, get member functions, and a PrintInfo$()$ member function. The default constructor should initialize the title to "unknown", the year created to $-1.$ PrintInfo$()$ displays an artist's information by calling the PrintInfo$()$ function in the Artist class, followed by the artwork's title and the year created. Declare a private field of type Artist in the Artwork class.

Ex: If the input is:

Pablo Picasso Three Musicians $188119731921$

$1881$ and $1973$ being the birth and death years respectively, with $1921$ being the year the work was created, the output is:

Artist: Pablo Picasso $(1881$ to $1973)$ Title: Three Musicians, $1921$

Ex: If the input is:

Brice Marden Distant Muses $1938-12000$

the output is:

Artist: Brice Marden $(1938$ to present$)$ Title: Distant Muses, $2000$

Ex: If the input is:

Banksy Balloon Girl $-1-12002$

the output is:

Artist: Banksy $($unknown$)$ Title: Balloon Girl, $2002$

main. cpp

#include "Artist.h$"$

#include "Artwork.h$"$

#include

#include

using namespace std;

int main$()\{$

string userTitle, userArtistName;

int yearCreated, userBirthYear, userDeathYear;

getline$($cin$,$ userArtistName$)$;

getline$($cin$,$ userTitle$)$;

cin $>>$ userBirthYear;

cin $>>$ userDeathYear;

cin $>>$ yearCreated;

Artist userArtist $=$ Artist$($userArtistName$,$ userBirthYear, userDeathYear$)$;

Artwork newArtwork $=$ Artwork$($userTitle$,$ yearCreated, userArtist$)$;

newArtwork.PrintInfo$()$;

$\}$

Artwork.h

#ifndef ARTWORKH

#define ARTWORKH

#include "Artist.h$"$

class Artwork$\{$

public:

Artwork$()$;

Artwork$($string title, int yearCreated, Artist artist$)$;

string GetTitle$()$;

int GetYearCreated$()$;

void PrintInfo$()$;

private:

$//$ TODO: Declare private data members $-$ title, yearCreated

$//$ TODO: Declare private data member artist of type Artist

$\}$;

#endif

Artwork.cpp

#include "Artwork.h$"$

#include

#include

using namespace std;

Artwork::Artwork$()$ : title$("$unknown$"),$ yearCreated$(-1)\{\}$

Artwork::Artwork$($string title, int yearCreated, Artist artist$)$

: title$($title$),$ yearCreated$($yearCreated$),$ artist$($artist$)\{\}$

string Artwork::GetTitle$()$ const $\{$

return title;

$\}$

int Artwork::GetYearCreated$()$ const $\{$

return yearCreated;

$\}$

void Artwork::PrintInfo$()$ const $\{$

artist.PrintInfo$()$;

cout $<<$ "Title: $"<<$ title $<<","<<$ yearCreated $<<$ endl;

$\}$

Artist.h:

#ifndef ARTISTH

#define ARTISTH

#include

using namespace std;

class Artist$\{$

public:

Artist$()$;

Artist$($string artistName, int birthYear, int deathYear$)$;

string GetName$()$ const;

int GetBirthYear$()$ const;

int GetDeathYear$()$ const;

void PrintInfo$()$ const;

private:

$//$ TODO: Declare private data members $-$ artistName, birthYear, deathYear

$\}$;

#endif

Artist.cpp

#include "Artist.h$"$

#include

#include

using namespace std;

$//$ TODO: Define default constructor

$//$ TODO: Define second constructor to initialize

$//$ private fields $($artistName$,$ birthYear, deathYear$)$

$//$ TODO: Define get functions: GetName$(),$ GetBirthYear$(),$ GetDeathYear$()$

$//$ TODO: Define PrintInfo$()$ function

$//$ If deathYear is entered as $-1,$ only print birthYear