Develop a class Movie that contains information about a movie. The class has the following private members: - The movie’s title, string type - The MPAA rating (for example, G, PG, PG-13, R), string type - A vector of size 6 that holds number of rating votes from audience, i.e., how many people rate the movie as bad (1), as not recommended (2), as average (3), as good (4), as great (5). Store number of votes of a certain rating in corresponding places in the vector. For example, if a movie has 100 5-star votes, then vector_name[5] should be 100. The class has following public members: -  No default constructor is allowed for this class. -  A parameterized constructor that will initiate move’s title, MPAA rating and vector. -  A function addRating(rate, number_of_rate), which takes two integers as input parameters. The function should verify that the parameter rate is a number between 1 and 5, and if so, increment the vector_name[rate] by number_of_rate. -  A function getAverage() that returns the average rating about the movie. For example, if a movie has 10 1-star ratings and 20 5-star ratings, then the function should return 3.66. If the movie has not received any ratings yet, return 0. -  A print function that prints the movie’s title, MPAA rating and average rating. Write several test cases in the main function to test your pr

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Develop a class Movie that contains information about a movie.

The class has the following private members:
- The movie’s title, string type
- The MPAA rating (for example, G, PG, PG-13, R), string type

- A vector of size 6 that holds number of rating votes from audience, i.e., how many people rate the movie as bad (1), as not recommended (2), as average (3), as good (4), as great (5). Store number of votes of a certain rating in corresponding places in the vector. For example, if a movie has 100 5-star votes, then vector_name[5] should be 100.

The class has following public members:

  • -  No default constructor is allowed for this class.

  • -  A parameterized constructor that will initiate move’s title, MPAA rating and vector.

  • -  A function addRating(rate, number_of_rate), which takes two integers as input parameters. The

    function should verify that the parameter rate is a number between 1 and 5, and if so,

    increment the vector_name[rate] by number_of_rate.

  • -  A function getAverage() that returns the average rating about the movie. For example, if a

    movie has 10 1-star ratings and 20 5-star ratings, then the function should return 3.66. If the

    movie has not received any ratings yet, return 0.

  • -  A print function that prints the movie’s title, MPAA rating and average rating.

    Write several test cases in the main function to test your program.

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