Explain the difference between a shallow copy and deep copy

Assignment Help C/C++ Programming
Reference no: EM13938244

Explain the difference between a shallow copy and a deep copy of data.

a. Overload the operator + for the class newString to perform string concatenation. For example, if s1 is "Hello" and s2 is "there", the statement s3 = s1 + s2; should assign "Hello there" to s3, where s1, s2 and s3 are newString objects.

b. Overload the operator += for the class newString to perform the following string concatenation; suppose that s1 is "Hello" and s2 it "there". Then the statement s1 += s2; should assign "Hello there" to s1, where s1 and s2 are newString objects.

Reference no: EM13938244

Questions Cloud

Electrical methods of power generation : Task 1: Carry out a detailed comparison between mechanical, fluid and electrical methods of power generation for a typical aircraft usage
What, specifically, is a polyp : The surgical consult recommends a bowel resection 15 centimeters in both directions from the site of the polyp. How much (what percentage) of the entire colon would be removed in this procedure?
Senior management of beta organization : Note: This assignment continues assignment 1. Therefore you are required to refer to assignment 1's case study information in order to produce related documents as required by this assignment.
Draw external view diagram by compiling all inputs-outputs : Draw the external view diagram by compiling all inputs and outputs from these four functional diagrams Draw the internal view diagram by compiling all info processors and info sores from these four functional diagrams.
Explain the difference between a shallow copy and deep copy : Overload the operator + for the class newString to perform string concatenation. For example, if s1 is "Hello" and s2 is "there", the statement s3 = s1 + s2; should assign "Hello there" to s3, where s1, s2 and s3 are newString objects.
Compute the adjusting entry recorded on december : Prepare the adjusting entry recorded on December 31, 2010. Prepare the entry recorded on March 1, 2011. Prepare the entry recorded on September 1, 2011.
What does the color of sputum signify for this case : What does the color of sputum signify for this case? Considering all the symptoms of this case, the chest X-ray means what diagnosis is most probable? What drugs can be given to treat this condition (the answer to the previous question)?
Show veclist after the following statement executes : Suppose that vecList is a vector container and vecList = {12, 16, 8, 23, 40, 6, 18, 9, 75} Show vecList after the following statement executes:
Provide the entry to record the billing of the amounts : Provide the entry to record the collection of these amounts. Provide the entry to record the payment of the sales taxes to the appropriate governmental unit. Provide the entry to record the billing of these amounts.

Reviews

Write a Review

C/C++ Programming Questions & Answers

  Gcd between two positive integer numbers

Write a C++ code for calculating the GCD (Greatest Common Divisor) between two positive integer numbers. You  should  use Euclid's  original  subtraction  based  GCD algorithm ( not  using  modulo operator). You should write a function following t..

  This program will simulate the game of hearts

This program will simulate the game of Hearts, which is a four-player trick-taking game using any ordinary deck of playing cards. Each player is dealt thirteen cards. Whoever is dealt the Two of Clubs must lead it to the first trick. Each person p..

  Add 10 people to the line

Add 10 people to the line and process them. Each time you process someone, print out their ticket information. After all 10 have been serviced, print the average wait time. Below is an example of the time calls you will need and a wait function.

  Create a class called card player and deck

Write a class called "Card" with the following traits: it holds two private variables, a suit and a value (ace is high). It has public functions that randomly generate and modify the suit, value and print out the suit/value to the screen. Write a ..

  Write a program that allows users to enter a dollar amount

Write a program that allows users to enter a dollar amount for their bank account balance at the beginning of the month. Then ask the user to enter a dollar amount for any number of checks written in a month, up to 50. Include an approriate sentinel ..

  Algorithm and create a flowchart

Write an algorithm and create a flowchart which simulate the testing for cell phone PIN. If the user entered the correct pin code, display "Welcome to DLM Telecom".

  Write a program that inputs a line of text into char

8.6 (Displaying Strings in Uppercase and Lowercase) Write a program that inputs a line of text into char array s[100]. Output the line in uppercase letters and in lowercase letters.

  Output of the given c++ code

What is the output of the given C++ code - You need to find out the output of the given code.

  What is the best way to output the result of a function

What is the best way to output the result of a function?

  Program to check compatibity for matrix multiplication

Write down program in C++ for matrix multiplication. Program must accept dimension of both matrices to be multiplied and check for compatibity.

  Difference between an object and a class

difference between an object and a class

  Write a c++ program to first find ''n'' fibonacci numbers

Write a C++ program to first find 'N' Fibonacci numbers and then display only the "even" Fibonacci numbers in "descending order" as output.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd