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Write a class definition for the class called Bookshelf described below: • Private member variables: • shelves: an integer representing the number of shelves on the bookcase. shelfHeight: a double representing the height of each individual shelf in inches. All shelves share the same height. • Member methods: • A constructor which has 2 arguments, one each to set the initial values of the two member variables. Neither of these arguments is allowed to be 0 or less: . If the number of shelves is entered as O or less, set it to 6 inside of the constructor instead. . If the height of each shelf is entered as O or less, set it to 12 inside of the constructor instead. o getBookshelf Height: a method which returns the total height of the bookshelf in feet (as a double). The height of the bookshelf can be obtained by multiplying the height of each shelf by the number of shelves, then dividing by 12 (to convert from inches to feet)

Write a class definition for the class called Bookshelf described below: • Private member variables: • shelves: an integer representing the number of shelves on the bookcase. shelfHeight: a double representing the height of each individual shelf in inches. All shelves share the same height. • Member methods: • A constructor which has 2 arguments, one each to set the initial values of the two member variables. Neither of these arguments is allowed to be 0 or less: . If the number of shelves is entered as O or less, set it to 6 inside of the constructor instead. . If the height of each shelf is entered as O or less, set it to 12 inside of the constructor instead. o getBookshelf Height: a method which returns the total height of the bookshelf in feet (as a double). The height of the bookshelf can be obtained by multiplying the height of each shelf by the number of shelves, then dividing by 12 (to convert from inches to feet)

Database System Concepts
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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Write a class definition for the class called Bookshelf described below: • Private member variables: • shelves: an integer representing the number of shelves on the bookcase. • shelfHeight: a double representing the height of each individual shelf in inches. All shelves share the same height. • Member methods: • A constructor which has 2 arguments, one each to set the initial values of the two member variables. Neither of these arguments is allowed to be 0 or less: ▪ If the number of shelves is entered as O or less, set it to 6 inside of the constructor instead. O ■ If the height of each shelf is entered as O or less, set it to 12 inside of the constructor instead. getBookshelfHeight: a method which returns the total height of the bookshelf in feet (as a double). The height of the bookshelf can be obtained by multiplying the height of each shelf by the number of shelves, then dividing by 12 (to convert from inches to feet)
Transcribed Image Text:Write a class definition for the class called Bookshelf described below: • Private member variables: • shelves: an integer representing the number of shelves on the bookcase. • shelfHeight: a double representing the height of each individual shelf in inches. All shelves share the same height. • Member methods: • A constructor which has 2 arguments, one each to set the initial values of the two member variables. Neither of these arguments is allowed to be 0 or less: ▪ If the number of shelves is entered as O or less, set it to 6 inside of the constructor instead. O ■ If the height of each shelf is entered as O or less, set it to 12 inside of the constructor instead. getBookshelfHeight: a method which returns the total height of the bookshelf in feet (as a double). The height of the bookshelf can be obtained by multiplying the height of each shelf by the number of shelves, then dividing by 12 (to convert from inches to feet)
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