Problem Solving with C++ (10th Edition)
10th Edition
ISBN: 9780134448282
Author: Walter Savitch, Kenrick Mock
Publisher: PEARSON
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Chapter 11.4, Problem 24STE
Program Plan Intro
Destructor:
- Destructor is a member function of a class that is called automatically when an object of the class goes out of scope.
- This means that if the program has a local variable that is an object with a destructor, then when the function call ends, the destructor is called automatically.
- Destructors are used to remove any dynamic variables that have been generated by the object so that the memory occupied by these dynamic variables is returned to the freestore.
- Destructors may implement other cleanup tasks as well.
- The name of the destructor must contains a tilde symbol, “~” followed by the name of the class.
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Question 4
Write Java code for the following:
a. Create an Arraylist that can hold Integer objects.
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c. Add an element 50 into the Arraylist.
d. Add another element 60 in the position of 0 in the Arraylist.
e. Replace the element to 70 in index 1.
The following is the specification for the constructor of a EmailFolder class:
/*** Creates a new EmailFolder with the given label** @precondition label != null AND !label.isEmpty()* @postcondition getLabel()==label*/public EmailFolder(String label)
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Task 4. Utility classes
Implement a Menu-Driven program of ArrayList class using the above scenario and perform the
following operations.
a. Create an object of ArrayList class based on the scenario with explanations of the method used.
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C.
Create a method to delete specific elements in the ArrayList with explanations of the method used.
Chapter 11 Solutions
Problem Solving with C++ (10th Edition)
Ch. 11.1 - Write a function definition for a function called...Ch. 11.1 - What is the difference between a friend function...Ch. 11.1 - Suppose you wish to add a friend function to the...Ch. 11.1 - Prob. 4STECh. 11.1 - Notice the member function output in the class...Ch. 11.1 - Notice the definition of the member function input...Ch. 11.1 - The Pitfall section entitled Leading Zeros in...Ch. 11.1 - Give the complete definition of the member...Ch. 11.1 - Why would it be incorrect to add the modifier...Ch. 11.1 - What are the differences and the similarities...
Ch. 11.1 - Given the following definitions: const int x = 17;...Ch. 11.2 - What is the difference between a (binary) operator...Ch. 11.2 - Prob. 13STECh. 11.2 - Suppose you wish to overload the operator = so...Ch. 11.2 - Prob. 15STECh. 11.2 - Give the definition for the constructor discussed...Ch. 11.2 - Here is a definition of a class called Pairs....Ch. 11.2 - Following is the definition for a class called...Ch. 11.3 - Give a type definition for a structure called...Ch. 11.3 - Write a program that reads in five amounts of...Ch. 11.3 - Change the class TemperatureList given in Display...Ch. 11.3 - Prob. 22STECh. 11.3 - If a class is named MyClass and it has a...Ch. 11.4 - Prob. 24STECh. 11.4 - The following is the first line of the copy...Ch. 11.4 - Answer these questions about destructors. a. What...Ch. 11.4 - a. Explain carefully why no overloaded assignment...Ch. 11 - Modify the definition of the class Money shown in...Ch. 11 - Self-Test Exercise 17 asked you to overload the...Ch. 11 - Self-Test Exercise 18 asked you to overload the...Ch. 11 - Prob. 1PPCh. 11 - Define a class for rational numbers. A rational...Ch. 11 - Define a class for complex numbers. A complex...Ch. 11 - Enhance the definition of the class StringVar...Ch. 11 - Define a class called List that can hold a list of...Ch. 11 - Define a class called StringSet that will be used...Ch. 11 - This programming project requires you to complete...Ch. 11 - Redo Programming Project 6 from Chapter 9 (or do...Ch. 11 - Solution to Programming Project 11.12 To combat...Ch. 11 - Repeat Programming Project 11 from Chapter 10 but...Ch. 11 - Do Programming Project 19 from Chapter 8 except...
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