C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN: 9781337102087
Author: D. S. Malik
Publisher: Cengage Learning
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Chapter 13, Problem 15SA
Explanation of Solution
The function prototypes (declarations) of the different operators in the class definition are given below:
class strange
{
//part (a)
friend strange operator+(const strange&, const strange&);
...
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Students have asked these similar questions
SUBJECT: OOPPROGRAMMING LANGUAGE: C++
ALSO ADD SCREENSHOTS OF OUTPUT.
Write a class Distance to measure distance in meters and kilometers. The class should have appropriate constructors for initializing members to 0 as well as user provided values. The class should have display function to display the data members on screen.
Write another class Time to measure time in hours and minutes. The class should have appropriate constructors for initializing members to 0 as well as user provided values. The class should have display function to display the data members on screen.
Write another class which has appropriate functions for taking objects of the Distance class and Time class to store time and distance in a file.
Make the data members and functions in your program const where applicable
a. What is the return type of the function that overloads the binary operator || (or) for a class as a member function of the class? b. What is the return type of the function that overloads the binary operator || (or) for a class as a nonmember function of the class?
C++
True or False (True
→ CAN be accessed, False
→ CANNOT be accessed)
П
П
A private variable declared in class ABC CAN be accessed:
m. From a member function of class ABC?
n. From a member function of a child class of ABC?
o. From a friend function of class ABC, accessed using the dot operator?
p. From a member function of a friend class of ABC, accessed using the dot
operator?
q. From an otherwise unrelated class that declares ABC to be its' friend,
accessed using the dot operator?
r. From main, accessed using the dot operator?
Chapter 13 Solutions
C++ Programming: From Problem Analysis to Program Design
Ch. 13 - Prob. 1TFCh. 13 - What are the two things that you need to overload...Ch. 13 - Which of the following operator cannot be...Ch. 13 -
a. Within the definition of an operator function,...Ch. 13 - Prob. 5SACh. 13 -
What is the difference between a friend function...Ch. 13 - Prob. 7SACh. 13 - Prob. 8SACh. 13 -
Suppose that the binary operator + is overloaded...Ch. 13 - Prob. 10SA
Ch. 13 - Prob. 11SACh. 13 -
Suppose that the binary operator + is overloaded...Ch. 13 - Prob. 13SACh. 13 -
Consider the following declaration: (6) class...Ch. 13 - Prob. 15SACh. 13 -
Ch. 13 -
Find the error(s) in the following code: (6)
Ch. 13 - Prob. 18SACh. 13 - Prob. 1PECh. 13 - Redo Programming Exercise 1 by overloading the...
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- Write a class Travel having two private data members (distanceCovered , Time) The class has three constructors which are • having no parameter – for setting values to zero or null. • having two parameters for assigning values to both data members. • Overload the above constructor and use this keyword to set the values of data members. • Provide getters/setters for data members. • A function which calculates and display speed of traveling. • Write a function show() displays values. Write test Application that demonstrates the Run class by calling all the three constructors and method, creating a Create Travel objects, and then display the traveling with speed. Calculate highest speed. Programming language : javaarrow_forwardc++ exercise: 1- Implement the class “cylinder” with member variables radius and height, whichare private of type double. Define the global constant PI=3.1415 and use it incalculating the volume of the cylinder (PI*radius*radius*height).Implement in the class cylinder the following functions:a- A default constructor with default values of one.b- One constructor with two arguments. This constructor should check that thevariable is positive and does not exceed 20, otherwise the variable will beassigned its default value of one.c- A reader for each variable.d- A writer for each variable.e- A reader and a writer for diameter.f- A member function “volume” which calculates the volume of a cylinder.g- A member function “print” which prints the radius, diameter, and height of acylinder.h- A member function display_name() which displays “cylinderarrow_forward. Write a class definition that creates a class called leverage with one private data member, crowbar, of type int and one public function whose declaration is void pry(). Write a member function called getcrow(). This function should return the value of the crowbar data. Assume the function is defined within the class definition. Opp Javaarrow_forward
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- Create a class Test with two private integer data members: x and y and one member function: getdata() for taking input of x and y. Create two non-member friend functions: task1() and task2() to class Test, such as task1() is displaying squares of integers from 1 to x and task2() is finding the sum of all integers from 1 to y. in c++ onlyarrow_forwarda. How many parameters are required to overload the pre-increment operator for a class as a member function? b. How many parameters are required to overload the pre-increment operator for a class as a friend function?arrow_forwardC++ True or False (True → CAN be accessed, False → CANNOT be accessed) A public variable declared in class ABC CAN be accessed: a, From a member function of class ABC? b. From a member function of a child class of ABC? c. From a friend function of class ABC, accessed using the dot operator? d. From a member function of a friend class of ABC, accessed using the dot operator? e. From an otherwise unrelated class that declares ABC to be its' friend, accessed using the dot operator? f. From main, accessed using the dot operator? A protected variable declared in class ABC CAN be accessed: g. From a member function of class ABC? - h. From a member function of a child class of ABC? i. From a friend function of class ABC, accessed using the dot operator? j. From a member function of a friend class of ABC, accessed using the dot operator? k. From an otherwise unrelated class that declares ABC to be its' friend, accessed using the dot operator? I. From main, accessed using the dot operator? A…arrow_forward
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