Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 10.2, Problem 22STE
Suppose your
| class YourClass { public: YourClass(int newInfo, char moreNewInfo); YourClass(); void doStuff(); private: int information; char moreInformation; }; |
Which of the following are legal?
| YourClass anObject(42, 'A'); YourClass anotherObject; YourClass yetAnotherObject(); anObject = YourClass(99, 'B'); anObject = YourClass(); anObject = YourClass; |
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Students have asked these similar questions
Given the following class definition:
class employee{public: employee(); employee(string, int, double); employee(int, double); employee(string); void setData(string, int, double); void print() const; void updatePay(double); int getNumOfServiceYears() const; double getPay() const;private: string name; int numOfServiceYears; double pay;};
Create a class parttime derived from the above class that includes private members payRate and hoursWorked of type double along with a constructor and the definition of a print function that prints out all information from the base and derived class. Provide a test program that would demonstrate the working parttime class.
Note: You can assume all code is stored in a single file.
7.
public class Father {
public String name;
public int age; // customer name
Father(){ name="Hassan"; age=50;}
public void display(){ System.out.println("Name:"+name);
System.out.println("Age:"+age);
}}
Figure 3
i.
Based on Figure 3, create a class named Child that inherits the Father class. Declare an
instance name location (String) for class Child.
ii.
Define a constructor in class Child and give an appropriate initial values for the instance
(name, age, location).
Define a method display () in class Child, execute the display () method in superclass
using the keyword super. Method display () in class Child should print the information
of name, age and location.
ii.
Parent Class: Food
Write a parent class called Food. A food is described by a name, the number of grams of sugar (as a whole number), and the number of grams of sodium (as a whole number).
Core Class Components
For the Food class, write:
the complete class header
the instance data variables
a constructor that sets the instance data variables based on parameters
getters and setters; use validity checking on the parameters where appropriate
a toString method that returns a text representation of a Food object that includes all three characteristics of the food
Class-Specific Method
Write a method that calculates what percent of the daily recommended amount of sugar is contained in a food. The daily recommended amount might change, so the method takes in the daily allowance and then calculates the percentage.
For example, let's say a food had 6 grams of sugar. If the daily allowance was 24 grams, the percent would be 0.25. For that same food, if the daily allowance was 36 grams, the…
Chapter 10 Solutions
Problem Solving with C++ (10th Edition)
Ch. 10.1 - Given the following structure and structure...Ch. 10.1 - Consider the following type definition: struct...Ch. 10.1 - What is the error in the following structure...Ch. 10.1 - Given the following struct definition: struct A {...Ch. 10.1 - Here is an initialization of a structure type....Ch. 10.1 - Write a definition for a structure type for...Ch. 10.1 - Prob. 7STECh. 10.1 - Prob. 8STECh. 10.1 - Give the structure definition for a type named...Ch. 10.1 - Declare a variable of type StockRecord (given in...
Ch. 10.2 - Below we have redefined the class DayOfYear from...Ch. 10.2 - Given the following class definition, write an...Ch. 10.2 - Prob. 13STECh. 10.2 - The private member function DayOfYear::checkDate...Ch. 10.2 - Suppose your program contains the following class...Ch. 10.2 - Suppose you change Self-Test Exercise 15 so that...Ch. 10.2 - Explain what public: and private: do in a class...Ch. 10.2 - a. How many public: sections are required in a...Ch. 10.2 - Give a definition for the function with the...Ch. 10.2 - Give a definition for the function with the...Ch. 10.2 - Give a definition for the function with the...Ch. 10.2 - Suppose your program contains the following class...Ch. 10.2 - How would you change the definition of the class...Ch. 10.2 - Prob. 24STECh. 10.3 - When you define an ADT as a C++ class, should you...Ch. 10.3 - When you define an ADT as a C++ class, what items...Ch. 10.3 - Suppose your friend defines an ADT as a C++ class...Ch. 10.3 - Redo the three- and two-parameter constructors in...Ch. 10.4 - How does inheritance support code reuse and make...Ch. 10.4 - Can a derived class directly access by name a...Ch. 10.4 - Suppose the class SportsCar is a derived class of...Ch. 10 - Solution to Practice Program 10.1 Redefine...Ch. 10 - Redo your definition of the class CDAccount from...Ch. 10 - Define a class for a type called CounterType. An...Ch. 10 - Write a grading program for a class with the...Ch. 10 - Redo Programming Project 1 (or do it for the first...Ch. 10 - Define a class called Month that is an abstract...Ch. 10 - Redefine the implementation of the class Month...Ch. 10 - My mother always took a little red counter to the...Ch. 10 - Write a rational number class. This problem will...Ch. 10 - Define a class called Odometer that will be used...Ch. 10 - Redo Programming Project 7 from Chapter 5 (or do...Ch. 10 - The U.S. Postal Service printed a bar code on...Ch. 10 - Consider a class Movie that contains information...
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