Q1.) Write a Review class that has: • These private data members: • string user: ID of the user string item: ID of the item • double paid: the price of the item that the user buys • double rating: the rating that the user gives to the item • tring review: the review content that the user gives to the item • These public member functions: A default constructor to set all instance variables to a default value • A parameterized constructor (i.e., a constructor with arguments) to set all instance variables • A method for getting/setting the instance variables. A method for printing the Review's information.

Q1.) Write a Review class that has: • These private data members: • string user: ID of the user string item: ID of the item • double paid: the price of the item that the user buys • double rating: the rating that the user gives to the item • tring review: the review content that the user gives to the item • These public member functions: A default constructor to set all instance variables to a default value • A parameterized constructor (i.e., a constructor with arguments) to set all instance variables • A method for getting/setting the instance variables. A method for printing the Review's information.

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

Problem 1PE

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Question

In C++
Q1.) Write a Review class that has:
• These private data members:
• string user: ID of the user
• string item: ID of the item
• double paid: the price of the item that the user buys
• double rating: the rating that the user gives to the item
• string review: the review content that the user gives to the item
• These public member functions:
• A default constructor to set all instance variables to a default value
• A parameterized constructor (i.e., a constructor with arguments) to set all instance
variables
• A method for getting/setting the instance variables.
• A method for printing the Review's information.

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