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Create a class named MovieManagementSystem (MMS) with the following data members: MovieName, MovieRating (which could be "under 13", "PG", etc.), and MovieComments. The MovieName and MovieRating should be fixed by the programmer using constructor and mutator functions (setter ()) for 10 movies. Implement functionality to save this data in a "MMS.txt" file. Additionally, prompt the user to provide comments for the movies and store those comments in the data member MovieComments, saving them in a "Comments.txt" file along with MovieName. For comment purposes, show the contents of "MMS.txt" to the user and take his comments/opinions about any movie of his choice. You can take/save comments on movies having fewer than 5 comments overall. In the end, Display the Content of Both files on the screen if the user wants to see the data. (Use a Menu-driven Program). C++

Question

Create a class named MovieManagementSystem (MMS) with the following data members: MovieName, MovieRating (which could be "under 13", "PG", etc.), and MovieComments. The MovieName and MovieRating should be fixed by the programmer using constructor and mutator functions (setter ()) for 10 movies. Implement functionality to save this data in a "MMS.txt" file. Additionally, prompt the user to provide comments for the movies and store those comments in the data member MovieComments, saving them in a "Comments.txt" file along with MovieName. For comment purposes, show the contents of "MMS.txt" to the user and take his comments/opinions about any movie of his choice. You can take/save comments on movies having fewer than 5 comments overall. In the end, Display the Content of Both files on the screen if the user wants to see the data. (Use a Menu-driven Program). C++

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Solution

Here is a basic implementation of the MovieManagementSystem (MMS) class in C++. This code does not include error checking and exception handling for the sake of simplicity.

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

class Movie {
public:
    std::string MovieName;
    std::string MovieRating;
    std::vector<std::string> MovieComments;

    Movie(std::string name, std::string rating) {
        MovieName = name;
        MovieRating = rating;
    }

    void addComment(std::string comment) {
        if (MovieComments.size() < 5) {
            MovieComments.push_back(comment);
        }
    }
};

class MovieManagementSystem {
public:
    std::vector<Movie> movies;

    void addMovie(Movie movie) {
        movies.push_back(movie);
    }

    void saveMovies() {
        std::ofstream file("MMS.txt");
        for (Movie movie : movies) {
            file << movie.MovieName << "," << movie.MovieRating << "\n";
        }
        file.close();
    }

    void saveComments() {
        std::ofstream file("Comments.txt");
        for (Movie movie : movies) {
            for (std::string comment : movie.MovieComments) {
                file << movie.MovieName << "," << comment << "\n";
            }
        }
        file.close();
    }

    void displayMovies() {
        std::ifstream file("MMS.txt");
        std::string line;
        while (std::getline(file, line)) {
            std::cout << line << "\n";
        }
        file.close();
    }

    void displayComments() {
        std::ifstream file("Comments.txt");
        std::string line;
        while (std::getline(file, line)) {
            std::cout << line << "\n";
        }
        file.close();
    }
};

int main() {
    MovieManagementSystem mms;
    // Add movies here
    // mms.addMovie(Movie("Movie1", "PG"));
    // mms.addMovie(Movie("Movie2", "under 13"));
    // Save movies and comments to file
    mms.saveMovies();
    mms.saveComments();
    // Display movies and comments
    mms.displayMovies();
    mms.displayComments();
    return 0;
}

This code creates a Movie class with MovieName, MovieRating, and MovieComments as members. The MovieManagementSystem class manages a list of movies, and provides methods to save the movies and comments to files, and to display the contents of these files.

In the main function, you can add movies to the MovieManagementSystem, save the movies and comments to files, and display the contents of these files.

This problem has been solved

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