Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 10, Problem 9PP
Redo
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Can you call a constructor from another constructor? A solution is placed in the "solution" section to help you, but we would suggest you try to solve it on your own first.
Problem Statement#
A class can have multiple parameterized constructors which can call each other.
You are given a partially completed code of a Car class in the editor. Modify the parametrized constructor which assigns parameters to the required fields.
Input#
carName, carModel, carCapacity
Output#
carName, carModel, carCapacity
Sample Input#
"Ferrari", "F8", "100"
Sample Output#
"Ferrari", "F8", "100"
Part of solution
// Car class
class Car {
// Private Fields
private String carName;
private String carModel;
private String carCapacity;
// Default Constructor
public Car() {
this.carName = "";
this.carModel = "";
this.carCapacity = "";
}
// Parameterized Constructor 1
public Car(String name, String model) {
this.carName = name;
this.carModel = model;
}
// Parameterized Constructor 2
public…
Novice: How can i access a main class objects from outside the function? / Better Alternative?
If i have 4 Student objects how can i print the information for the specific object given one parameter about the class, like the students Idnumber.
What i came up with was making a checkId void function that takes the user input and runs an if else chain checking if the Id belongs to student 1-4 then printing the details of that classes object with the void function print. ideally i would want the if-else chain in the checkId function to call the print( student1-4) class object but im not sure how to properly do that.
i dont think this is the best way to go about it, if you have any recommendations or alternatives please help me out.
a. Instance of a class is called,
functions have same name but different sets of parameters.
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...
Additional Engineering Textbook Solutions
Find more solutions based on key concepts
If lines 26 and 27 are swapped in Listing 28.13, NineTailModel.java, will the program work? Why not?
Introduction to Java Programming and Data Structures, Comprehensive Version (11th Edition)
Create a class Android whose objects have unique data. The class has the following attributes: taga static inte...
Java: An Introduction to Problem Solving and Programming (8th Edition)
Use the following tables for your answers to questions 3.7 through 3.51 : PET_OWNER (OwnerID, OwnerLasst Name, ...
Database Concepts (8th Edition)
Write a program that prints the following text. 1. In C, lowercase letters are significant. 2. m is where progr...
Programming in C
If a file fails to open, the file stream object will be set to _________ .
Starting Out with C++: Early Objects (9th Edition)
In general terms, a program that is broken into smaller units of code, such as methods, is known as a(n) ______...
Starting out with Visual C# (4th Edition)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- 3. Create a class called Date that includes three pieces of information as data members-a month(type int), a day(type int) and a year(type int). Your class should have a constructor with three parameters that uses the parameters to initialize the three data members. For the purpose of this exercise, assume that the values provided for the year and day are correct, but ensure that the month value is in the range 1-12; if it isnt, set the month to 1. Provide a set and a get funtion for each data member. Provide a member function displayDate that displays the month, day and year seperated by forward slashes (/). Write a class program according to the main.cpp program given below. (25 points) //main.cpp #include #include "Date.h" // include definition of class Date from Date.h using namespace std; // function main begins program execution int main() { Date date( 5, 6, 1981 ); // create a Date object for May 6, 1981 // display the values of the three Date data members cout « "Month: " <«…arrow_forward3. Create a class called Date that includes three pieces of information as data members-a month(type int), a day(type int) and a year(type int). Your class should have a constructor with three parameters that uses the parameters to initialize the three data members. For the purpose of this exercise, assume that the values provided for the year and day are correct, but ensure that the month value is in the range 1-12; if it isnt, set the month to 1. Provide a set and a get funtion for each data member. Provide a member function displayDate that displays the month, day and year seperated by forward slashes (/). Write a class program according to the main.cpp program given below. //main.cpp #include #include "Date.h" // include definition of class Date from Date.h using namespace std; // function main begins program execution int main() { Date date( 5, 6, 1981 ); // create a Date object for May 6, 1981 // display the values of the three Date data members cout « "Month: " <«…arrow_forwardDetails: You are asked to write a C console application that implement a system for a simple training center. The training center system should have information about its teachers, courses, students, and registration transactions. Moreover, the system should generate various reports. Here are the classes with their members that you need to create: Data type variable Name int string String Teacher FirstName LuEName Data type Variable Name CourseNumber CourseName Coursebescripnion Coursebay Int string string Course DAY Teacher Methods AssignTeacher(Teacher T) Data type Variable Name int Sid Student string string FirstName LastName Data type Variable name Student Course DateTime TransDate Regitem Data type Variable name Regitem Regitems Metheds Array or collection Adds a new Regitem and return brue ifRis not in the Regitems, otherwise do nothing and return fale Add all Regitem objects from Regitems that are in RS. Return array of booleans with the same length as RS. the item in RS at…arrow_forward
- Redo Programming Exercise 3 by overloading the operators as nonmembers of the class boxType. Write a test program that tests various operations on the class boxType.arrow_forwardHow many default constructors can a class have? a. A class cannot have a default constructor. b. only one c. as many as it needs d. one or more, but fewer than threearrow_forwardComplete the code for the following program. You are provided with an abstract class called abst. Create a class that will be a child of abst and it will be called usesAbst. Your program will have an int variable called value, and all the appropriate methods, as well 2 constructors. The first constructor will simply set the variable value to 0. The second constructor will set the variable value to equal a passed in parameter. You do not have to comment your code. public abstract class abst{ public abst () { } //Outputs to the screen the message Hello public abstract void sayHello (); //returns the stored int value public abstract int getValue (); //sets the int value to x public abstract void setValue (int x); //Outputs to the screen the message Another method public void output () { System.out.println("Another method"); public String tostring () { return "This is an abstract class"; }arrow_forward
- Program Specifications Write a FancyCar class to support basic operations such as drive, add gas, honk horn and start engine. fancy_car.py is provided with function stubs. Follow each step to gradually complete all instance methods. Note: This program is designed for incremental development. Complete each step and submit for grading before starting the next step. Only a portion of tests pass after each step but confirm progress. The main program includes basic calls to the instance methods. Add statements in the main program as instance methods are completed to support development mode testing. **Step 0: Complete the constructor to initialize the model and miles per gallon (MPG) with the values of the parameters. Initialize the odometer to five miles and the tank to be full of gas. By default, the model is initialized to "Old Clunker", and MPG is initialized to 24.0. Note the provided constant variable indicates the gas tank capacity of 14.0 gallons. Step 1 Complete the instance…arrow_forwardCreate a Right Triangle class that has two sides. Name your class rightTraingle. Code getter and setters for the base and the height. (Remember class variables are private.) The class should include a two-argument constructor that allows the program to set the base and height. The constructor should verify that all the dimensions are greater than 0. before assigning the values to the private data members. If a side is not greater than zero, set the value to -1. The class also should include two value-returning methods. One value-returning method should calculate the area of a triangle, and the other should calculate the perimeter of a triangle. If either side is -1, these functions return a -1. The formula for calculating the area of a triangle is 1/2 * b*h, where b is the base and h is the height. The formula for calculating the perimeter of a triangle is b+h+sqrt (b*b+h*h). Be sure to include a default constructor that initializes the variables of the base, height to -1. To test…arrow_forwardCreate a class called Point which will have 2 co-ordinate value x & y and will be able to calculate the distance between two points. Write appropriate constructor and method of the class. Create another class called Shape, which takes different number of points to create a triangle, rectangle and circle. And also able to calculate the area and perimeter for the different shapes. Write the appropriate overloading method for this shape class. Write appropriate main function to test the shape class. (Use C++ only for code)arrow_forward
- Create a class called Point which will have 2 co-ordinate value x & y and will be able to calculate the distance between two points. Write appropriate constructor and method of the class. Create another class called Shape, which takes different number of points to create a triangle, rectangle and circle. And also able to calculate the area and perimeter for the different shapes. Write the appropriate overloading method for this shape class. Write appropriate main function to test the shape class. (Use C++ )arrow_forwardPrompt We have learned how to use accessor and mutator methods to access private class member data. It is possible to instead make the class members public, which would allow other programs to directly retrieve and modify the class member data without needing to write the accessor and mutator methods. This is usually considered bad practice. Why do you think that is? What do you think the benefits are to writing accessor and mutator methods instead of just leaving the variables public? Below is the definition for a class called Counter. Define a new method for this class called "findDifference". This method should take another Counter object as an argument and return the difference in the counts between the counter being called and the one passed as an argument. The difference should be given as an absolute value (not returned as a negative). See below the class definition for examples of this method being used. public class Counter {private int count;public Counter() {count =…arrow_forwardFor this assignment you will be building on the Fraction class you began last week. All the requirements from that class are still in force. You'll be making five major changes to the class. Delete your set() function. Add two constructors, a default constructor (a constructor that takes no parameters) and a parameterized constructor (a constructor that takes parameters). The default constructor assigns the value 0 to the Fraction. In the parameterized constructor, the first parameter will represent the initial numerator of the Fraction, and the second parameter will represent the initial denominator of the Fraction. Since Fractions cannot have denominators of 0, the default constructor should assign 0 to the numerator and 1 to the denominator. Also, the parameterized constructor should check to make sure that the second parameter is not a 0 by using the statement "assert(denominatorParameter != 0);". To use the assert() function you'll also need to #include <cassert>. (Note, I…arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Call By Value & Call By Reference in C; Author: Neso Academy;https://www.youtube.com/watch?v=HEiPxjVR8CU;License: Standard YouTube License, CC-BY