9th Edition

ISBN: 9780136673989

Author: GADDIS

Publisher: PEARSON

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In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic program…

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

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Textbook Question

Chapter 7, Problem 1PC

Date

Design a class called Date that has integer data members to store month, day, and year. The class should have a three-parameter default constructor that allows the date to be set at the time a new Date object is created. If the user creates a Date object without passing any arguments, or if any of the values passed are invalid, the default values of 1, 1, 2001 (i.e., January 1, 2001) should be used. The class should have member functions to print the date in the following formats:

3/15/16

March 15, 2016

15 March 2016

Demonstrate the class by writing a program that uses it. Be sure your program only accepts reasonable values for month and day. The month should be between 1 and 12. The day should be between 1 and the number of days in the selected month.

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Chapter 7, Problem 56RQE

Chapter 7, Problem 2PC

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Chapter 7 Solutions

STARTING OUT WITH C++ MPL

Ch. 7.5 - Which of the following shows the correct use of...Ch. 7.5 - An objects private member variables can be...Ch. 7.5 - Assuming that soap is an instance of the Inventory...Ch. 7.5 - Complete the following code skeleton to declare a...Ch. 7.7 - Briefly describe the purpose of a constructor.Ch. 7.7 - Constructor functions have the same name as the A)...Ch. 7.7 - A constructor that requires no arguments is called...Ch. 7.7 - Assume the following is a constructor: ClassAct: :...Ch. 7.7 - Prob. 7.9CP Ch. 7.7 - True or false: A class may have a constructor with...

Ch. 7.7 - A destructor function name always starts with A) a...Ch. 7.7 - True or false: Just as a class can have multiple...Ch. 7.7 - What will the following program code display on...Ch. 7.7 - What will the following program code display on...Ch. 7.9 - 7.15 private class member function can be called...Ch. 7.9 - When an object is passed to a function, a copy of...Ch. 7.9 - If a function receives an object as an argument...Ch. 7.9 - Prob. 7.18CP Ch. 7.9 - Prob. 7.19CP Ch. 7.10 - Prob. 7.20CP Ch. 7.10 - Write a class declaration for a class named...Ch. 7.10 - Write a class declaration for a class named Pizza...Ch. 7.10 - Write four lines of code that might appear in a...Ch. 7.11 - Assume the following class components exist in a...Ch. 7.11 - What header files should be included in the client...Ch. 7.12 - Write a structure declaration for a structure...Ch. 7.12 - Prob. 7.27CP Ch. 7.12 - Prob. 7.28CP Ch. 7.12 - Write a declaration for a structure named...Ch. 7.12 - Write a declaration for a structure named City,...Ch. 7.12 - Write assignment statements that store the...Ch. 7.12 - Prob. 7.32CP Ch. 7.12 - Write a function that uses a Rectangle structure...Ch. 7.12 - Prob. 7.34CP Ch. 7.15 - Prob. 7.35CP Ch. 7.15 - When designing an object -oriented application,...Ch. 7.15 - How do you identify the potential classes in a...Ch. 7.15 - What two questions should you ask to determine a...Ch. 7.15 - Look at the following description of a problem...Ch. 7 - Prob. 1RQE Ch. 7 - Which of the following must a programmer know...Ch. 7 - Prob. 3RQE Ch. 7 - ______programming is centered around functions, or...Ch. 7 - An object is a software entity that combines both...Ch. 7 - An object is a(n) ______ of a class.Ch. 7 - Prob. 7RQE Ch. 7 - Once a class is declared, how many objects can be...Ch. 7 - An objects data items are stored in its...Ch. 7 - The procedures, or functions, an object performs...Ch. 7 - Bundling together an objects data and procedures...Ch. 7 - An objects members can be declared public or...Ch. 7 - Normally a classs _________ are declared to be...Ch. 7 - A class member function that uses, but does not...Ch. 7 - A class member function that changes the value of...Ch. 7 - When a member functions body is written inside a...Ch. 7 - A class constructor is a member function with the...Ch. 7 - A constructor is automatically called when an...Ch. 7 - Constructors cannot have a(n) ______ type.Ch. 7 - A(n) ______ constructor is one that requires no...Ch. 7 - A destructor is a member function that is...Ch. 7 - A destructor has the same name as the class but is...Ch. 7 - A constructor whose parameters all have default...Ch. 7 - A class may have more than one constructor, as...Ch. 7 - Prob. 25RQE Ch. 7 - In general, it is considered good practice to have...Ch. 7 - When a member (unction forms part of the interface...Ch. 7 - When a member function performs a task internal to...Ch. 7 - True or false: A class object can be passed to a...Ch. 7 - Prob. 30RQE Ch. 7 - It is considered good programming practice to...Ch. 7 - If you were writing a class declaration for a...Ch. 7 - If you were writing the definitions for the Canine...Ch. 7 - A structure is like a class but normally only...Ch. 7 - By default, are the members of a structure public...Ch. 7 - Prob. 36RQE Ch. 7 - When a structure variable is created its members...Ch. 7 - Prob. 38RQE Ch. 7 - Prob. 39RQE Ch. 7 - Prob. 40RQE Ch. 7 - Prob. 41RQE Ch. 7 - Write a function called showReading. It should...Ch. 7 - Write a function called input Reading that has a...Ch. 7 - Write a function called getReading, which returns...Ch. 7 - Indicate whether each of the following enumerated...Ch. 7 - Prob. 46RQE Ch. 7 - Assume a class named Inventory keeps track of...Ch. 7 - Write a remove member function that accepts an...Ch. 7 - Prob. 49RQE Ch. 7 - A) struct TwoVals { int a, b; } ; int main() { }...Ch. 7 - A) struct Names { string first; string last; } ;...Ch. 7 - A) class Circle: { private double centerX; double...Ch. 7 - A) class DumbBell; { int weight; public: void set...Ch. 7 - If the items on the following list appeared in a...Ch. 7 - Look at the following description of a problem...Ch. 7 - Soft Skills Working in a team can often help...Ch. 7 - Date Design a class called Date that has integer...Ch. 7 - Report Heading Design a class called Heading that...Ch. 7 - Widget Factory Design a class for a widget...Ch. 7 - Car Class Write a class named Car that has the...Ch. 7 - Population In a population, the birth rate and...Ch. 7 - Gratuity Calculator Design a Tips class that...Ch. 7 - Inventory Class Design an Inventory class that can...Ch. 7 - Movie Data Write a program that uses a structure...Ch. 7 - Movie Profit Modify the Movie Data program written...Ch. 7 - Prob. 10PC Ch. 7 - Prob. 11PC Ch. 7 - Ups and Downs Write a program that displays the...Ch. 7 - Wrapping Ups and Downs Modify the program you...Ch. 7 - Left and Right Modify the program you wrote for...Ch. 7 - Moving Inchworm Write a program that displays an...Ch. 7 - Coin Toss Simulator Write a class named Coin. The...Ch. 7 - Tossing Coins for a Dollar Create a game program...Ch. 7 - Fishing Came Simulation Write a program that...Ch. 7 - Group Project 19. Patient Fees This program should...

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