Difference between smart pointer and regular pointer:

Smart pointer Regular pointer

Smart pointer is an object that may work like pointer but it has an ability to delete a memory which is dynamically allocated after used.

Pointer is a special type of variable to store the address of the memory location, which can be accessed later.

It may be used to point the memory which had been dynamically allocated; but certainly it does not free that memory after its usage.

It provides three types of pointers such as unique pointer, shared pointer and weak pointer. It does not provide any other types.

In order to use a smart pointer, a user program should include the “<memory>” header file...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 10, Problem 24RQE

Chapter 10, Problem 26RQE

Students have asked these similar questions

What do you know about pointers?

What are the parallels between a pointer and a reference?

Define arrays versus pointers.

Chapter 10 Solutions

Starting Out With C++: Early Objects (10th Edition)

Ch. 10.5 - Prob. 10.1CP Ch. 10.5 - Write a statement defining a variable dPtr. The...Ch. 10.5 - List three uses of the symbol in C++.Ch. 10.5 - What is the output of the following program?...Ch. 10.5 - Rewrite the following loop so it uses pointer...Ch. 10.5 - Prob. 10.6CP Ch. 10.5 - Assume pint is a pointer variable. For each of the...Ch. 10.5 - For each of the following variable definitions,...Ch. 10.10 - Assuming array is an array of ints, which of the...Ch. 10.10 - Give an example of the proper way to call the...

Ch. 10.10 - Complete the following program skeleton. When...Ch. 10.10 - Look at the following array definition: const int...Ch. 10.10 - Assume ip is a pointer to an int. Write a...Ch. 10.10 - Assume ip is a pointer to an int. Write a...Ch. 10.10 - Prob. 10.15CP Ch. 10.10 - Prob. 10.16CP Ch. 10.10 - Prob. 10.17CP Ch. 10.12 - Prob. 10.18CP Ch. 10.12 - Assume the following structure declaration exists...Ch. 10.12 - Prob. 10.20CP Ch. 10 - Each byte in memory is assigned a unique _____Ch. 10 - The _____ operator can be used to determine a...Ch. 10 - Prob. 3RQE Ch. 10 - The _____ operator can be used to work with the...Ch. 10 - Prob. 5RQE Ch. 10 - Creating variables while a program is running is...Ch. 10 - Prob. 7RQE Ch. 10 - If the new operator cannot allocate the amount of...Ch. 10 - Prob. 9RQE Ch. 10 - When a program is finished with a chunk of...Ch. 10 - You should only use the delete operator to...Ch. 10 - What does the indirection operator do?Ch. 10 - Look at the following code. int X = 7; int ptr =...Ch. 10 - Name two different uses for the C++ operator.Ch. 10 - Prob. 15RQE Ch. 10 - Prob. 16RQE Ch. 10 - Prob. 17RQE Ch. 10 - What is the purpose of the new operator?Ch. 10 - What happens when a program uses the new operator...Ch. 10 - Prob. 20RQE Ch. 10 - Prob. 21RQE Ch. 10 - Prob. 22RQE Ch. 10 - Prob. 23RQE Ch. 10 - Prob. 24RQE Ch. 10 - Prob. 25RQE Ch. 10 - Prob. 26RQE Ch. 10 - What happens when a unique_ptr that is managing an...Ch. 10 - What does the get ( ) method of the unique_ptr...Ch. 10 - Prob. 29RQE Ch. 10 - Prob. 30RQE Ch. 10 - Prob. 31RQE Ch. 10 - Prob. 32RQE Ch. 10 - Consider the function void change(int p) { P = 20;...Ch. 10 - Prob. 34RQE Ch. 10 - Write a function whose prototype is void...Ch. 10 - Write a function void switchEnds(int array, int...Ch. 10 - Given the variable initializations int a[5] = {0,...Ch. 10 - Each of the following declarations and program...Ch. 10 - Prob. 39RQE Ch. 10 - Test Scores #1 Write a program that dynamically...Ch. 10 - Test Scores #2 Modify the program of Programming...Ch. 10 - Indirect Sorting Through Pointers #1 Consider a...Ch. 10 - Indirect Sorting Through Pointers #2 Write a...Ch. 10 - Pie a la Mode In statistics the mode of a set of...Ch. 10 - Median Function In statistics the median of a set...Ch. 10 - Movie Statistics Write a program that can be used...Ch. 10 - Days in Current Month Write a program that can...Ch. 10 - Age Write a program that asks for the users name...Ch. 10 - Prob. 10PC

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.

Smart pointer	Regular pointer
Smart pointer is an object that may work like pointer but it has an ability to delete a memory which is dynamically allocated after used.	Pointer is a special type of variable to store the address of the memory location, which can be accessed later. It may be used to point the memory which had been dynamically allocated; but certainly it does not free that memory after its usage.
It provides three types of pointers such as unique pointer, shared pointer and weak pointer.	It does not provide any other types.
In order to use a smart pointer, a user program should include the “<memory>” header file...