INSTRUCTIONS: In this assignment, you will make your own smart pointer type. You will write the following class to develop a referenced counted smart pointer. You will also implement a few other member functions to resemble the functionality of an ordinary raw pointer. Basically, this is a problem of designing a single, non-trivial class and overloading a few pointer related operators. You may not use any of the STLs except for stdexcept, to do this, i.e., please dont try and use a shared_ptr to implement the class. You can start with this code, and you may add other member functions, if you want. C++ LANGUAGE
Q: Practice overriding. In a main, build an object of that class, and print out the object using…
A: Everything is working correctly in the code . You need to override the toString() which can be done…
Q: module 7 : can you assign the address of an object of a derived class to a pointer to the bass…
A: Find the required answer given as below :
Q: Create a class Number with a pointer as a data data member of integer type. Write user defined copy…
A: #include<iostream>#include<conio.h> using namespace std; class Number { int a,…
Q: Create a class Number with a pointer as a data data member of integer type. Write user defined copy…
A: Required: Create a class Number with a pointer as a data data member of integer type. Write user…
Q: in c++: Implement the Array class that is defined below and test it in the main program. The main…
A: Note: Use the code given in Step 2 before the main . Class is tested with the given main and output…
Q: Use original work!! or will downvote* INSTRUCTIONS: In this assignment, you will make your own…
A: using namespace std; class NullPtrException : public exception{Â Â virtual const char* what() const…
Q: Create a class Number with a pointer as a data data member of integer type. Write user defined copy…
A: Given: Operation using Copy Constructor.
Q: Write an OOP complete program in class overloading constructor, destructor and pointers by using…
A: Oops(object oriented programming) is a programming paradigm which uses the concept of classes and…
Q: Reuse your Car class . In a main, build an object of that class, and print out the object using…
A: public class Car { //instance variables private int odometer; private String make;…
Q: Please write C++ functions, class and methods to answer the following question. Write a function…
A: The code is given below.
Q: In c++,Write a program to overload the delete operator so that it works with objects of a class…
A: The new and delete operators can also overloaded like other operator in C++. and delete operators…
Q: Name three things that you should do for classes with pointer member variables.
A: The three things that have to be done for classes with pointer member variables are: Include the…
Q: Question 2: write a complete Java class and follow the steps: A. Create class and name it as…
A: **Note: As per our guidelines we are supposed to answer only one question. Kindly repost other…
Q: What are the disadvantages of designing an ADT to be a pointer? E.g. you create an instance of the…
A: Here is the answer with explanation:-
Q: Question 1 Write a Python ciass named Histogram that keeps track of how many times each unique…
A: Python used to answer this question
Q: Write an OOP complete program in class Overloading constructor, destructor and pointers by using…
A: The Answer is in given below steps
Q: Write an OOP complete Program(overloading constructor, destructor and pointers )to represent a two…
A: Overloaded constructors have the same name but differ by number and type of arguments. The program…
Q: Pointers There follows a program with headers omitted. However, a question mark needs to be replaced…
A: According to the information given:- We have to find out the value of ? on the basic of output we…
Q: Make the print function in the petRecord class virtual. Create a new main that creates a PetRecord…
A: Program approach:- Using the header file. Using the standard namespace I/O. Function to display…
Q: Write a function named “getCombinedPurchaseOrder” that accepts an array of PurchaseOrder object…
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: and duplication checks. Your class should consist of the member variables. int * values;// A pointer…
A: We need to define the container class as per the given descrption .
Q: Question 10 Write both the move assignment operator and move constructor member functions for this…
A: Move assignment operator:CS30Vector& operator=(CS30Vector&& other) noexcept{ std::cout…
Q: Q6: Write a program in C++ that contains declares a student_t data structure and defines functions…
A: Required : C++ Program Information to be entered in student_t object. Print the student who obtained…
Q: #6 To use Parameterized.class with the @RunWith annotation, we need to import __________ a)…
A: To use Parameterized.class with the @RunWith annotation, there needs to have some import of…
Q: Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in…
A: the code is an given below : include…
Q: s from the ARROVER3 program in Chapter 8 of Object Orient programming by Rober Lafore. Make this…
A: THIS QUESTION IS RELATED TO SUBJECT OBJECT ORIENTED PROGRAMMING IN C++ . SOLVE this question in dev…
Q: This question was already answered which was incorrect.Please use pointers In c++ Make the…
A: Solution: //C++ code to display the data of the pets //Include necessary header files #include…
Q: Explain the difference between given declarations and how to read them. 1. const int ∗ p ; 2. int…
A: nswer :- Difference between const int * p, int const * p and int * const q int* - pointer to int…
Q: e a new “findLatestDegreesBySubject” function that accepts 3 parameters: o An array of “Degree”…
A: #include <iostream> #include <vector> using namespace std; class Degree { int year;…
Q: Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in…
A: #include <iostream>#include<string>#include<conio.h> using namespace std;class…
Q: Write an OOP complete Program(overloading constructor, destructor and pointers )to represent a two…
A: Given:
Q: Explain why assigning members to a class with a pointer member may cause problems.
A: Introduction: Member functions can only be called if you provide an object to act as "this" and use…
Q: Subject Object oriented programming DO task in C++ Start with the safearay class from the…
A: #include <iostream> using namespace std; //class SafeArray template <typename T> class…
Q: Hello, can anyone help me with this program please? I need it in C++. I already have a bit of code…
A: Below I have provided C++ Programming. Also, I have attached the screenshot of the code and output…
Q: Hello, I am having trouble with this homework question for my c++ course. Implement a Rational…
A: Task: Implement a Rational Number class with the following specifications. Data members a)…
Q: Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in…
A: Programming language is missing in the question. So we will answer this program in C++ language. If…
Q: Operator__________ can be used to downcast base-class pointers safely
A: Here have to determine about downcast base-class pointers.
Q: Programming Exercise 11 in Chapter 8 explains how to add large integers using arrays. However, in…
A: Actually, c++ is a powerful general purpose language.
Q: Q6: Write a program in C++ that contains declares a student t data structure and defines functions…
A: Start : 1) Declare structure name as student 2)Declare array of structure of size 5 3)Input data…
Q: Hello, I am having some trouble with this C++homework question. 1. Implement the following: a. A…
A: CPP Source Code: #include<iostream>using namespace std;template<typename BT>class…
Q: Write a program to overload the delete operator so that it works with objects of a class which…
A: #include<iostream>#include<stdlib.h> using namespace std;class student{ string name; int…
Q: Assume that t is an object of class Test, which has member functions a (), b(), c() and d(). If the…
A: void functions doesn't returns anything
Q: Fill-in-the-Blank A base class pointer needs a(n) _________ to be assigned to a derived class…
A: The answer is Type cast
Q: Which of the above is an example of a principle that violates encapsulation rules? a) Using function…
A: Encapsulation: Hiding data from the outside class is called as encapsulation. It is a process of…
Q: Complex numbers are those numbers which consist of imaginary and real part. Here first you should…
A: Solution logic include necessary header file use standard namespace create class name complex…
Q: c++ student instruction 1. SimpleVector Generic Template 2. SearchableVector Generic Template 3.…
A: #include <iostream> #include <string> #include <iomanip> using namespace std;…
INSTRUCTIONS: In this assignment, you will make your own smart pointer type. You will write the following class to develop a referenced counted smart pointer. You will also implement a few other member functions to resemble the functionality of an ordinary raw pointer. Basically, this is a problem of designing a single, non-trivial class and overloading a few pointer related operators. You may not use any of the STLs except for stdexcept, to do this, i.e., please dont try and use a shared_ptr to implement the class. You can start with this code, and you may add other member functions, if you want.
C++ LANGUAGE
Only need smart_ptr.h file.
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Smart Pointer: Write a smart pointer class. A smart pointer is a data type, usually implemented with templates, that simulates a pointer while also providing automatic garbage collection. It automatically counts the number of references to a SmartPointer<?> object and frees the object of type T when the reference count hits zero.Create a class for smart pointers. A smart pointer is a data type that simulates a pointer and offers automated garbage collection. It is often implemented using templates. When the number of references to a SmartPointerT*> object drops to zero, the object of type T is immediately released.This is an object oriented programming question The code should be in C++ language Create a class Student having a private data members S_ID, S_Name and S_CGPA. Now create a public member functions void getID(), void getName() and getCGPA() and finally to display all the data members, create a function void display(). In the main(), create an array of student class, size of the array should be taken from user at run time and call all the functions defined in the class. Sample Output: Student 1 Enter ID: 1 Enter Name: Ali Enter CGPA: 2.5 Student 2 Enter ID: 2 Enter Name: Ahmed Enter CGPA: 2.9 Student 3 Enter ID: 3 Enter Name: Zain Enter CGPA: 3.4 Student 1 informationID: 1 Name: Ali CGPA: 2.5 Student 2 information ID: 2 Name: Ahmed CGPA: 2.9 Student 3 information ID: 3 Name: Zain CGPA: 3.4
- C++ The People class holds an unsorted list of humans. Initially, this list is empty. Upon inserting a Human object, it is added to the array at the next available position and the position value in incremented. If the position value is equal to the size value, do not insert the Human. Instead, throw an exception that your driver can catch to print an error that the People object is full. Create a People class with the following features: Each People object has a statically allocated array of Human objects. Size attribute representing the maximum size of the array. Position attribute representing the next free position in the array. Default constructor with no arguments. Search method that takes a string argument and returns a Human object. This method returns the first Human object with a name matching the string argument. In other words, pass the name of a Human as a string, search the list of humans for one with that name. If found, return this human. Else throw an…PROBLEM - Design a template class “myArray” to represent an array. This class should allow the user to define the start and end index that can be positive OR negative. The constructor should calculate the size and dynamically allocate the required memory. First index must be less than the second index. • Define the class Example: myArray object1(2,9) Creates an array of type int and size 8. myArray object2(-2,4) Creates an array of type int and size 7 • Define the class .• Define the constructor. The default values of start and end index should be 0 and 5 • Define a member function TakeInput that asks the user to input values in this array from console • Define a member function DisplayAtIndex that takes a single parameter x for index. It first check whether x is in bound or not, and prints the value at that index. Example code myArray obj1(-5, 0); obj1.TakeInput(); obj1.DisplayAtIndex(7); obj1.DisplayAtIndex(-1); Output: Object created with indices -5 -4, -3, -2, -1, 0 Values entered…Create a class in c++ called newDataStructure which will allow the user to add elements from two differentends in an array. The functionality should include the choice from the user which end should be used to addnew element. When there is no space left in the array, user defined message should be floated. Secondly,searching mechanism must be implemented in the program. Following member functions, but not limitedto, must be implementedvoid addElement(int ele, int end);int Search (in ele);void Input();void display(); help !!
- Subject Object oriented programming DO task in C++ Start with the safearay class from the ARROVER3 program in Chapter 8 of Object Orient programming by Rober Lafore. Make this class into a template, so the safe array can store any kind of data. Include following member functions in Safe array class. The minimum function finds the minimum value in array. The maximum function find the maximum value in array. The average function find average of all the elements of an array. The total function finds the running total of all elements of an array. In main(), create safe arrays of at least two different types int and double and store some data in them. Then display minimum, maximum, average and total of array elements. Note: use subscript ([]) operator in sasfearay class.(Polynomial Class) Develop class Polynomial. The internal representation of a Polynomialis an array of terms. Each term contains a coefficient and an exponent, e.g., the term2x4has the coefficient 2 and the exponent 4. Develop a complete class containing proper constructorand destructor functions as well as set and get functions. The class should also provide the followingoverloaded operator capabilities:a) Overload the addition operator (+) to add two Polynomials.b) Overload the subtraction operator (-) to subtract two Polynomials.c) Overload the assignment operator to assign one Polynomial to another.d) Overload the multiplication operator (*) to multiply two Polynomials.e) Overload the addition assignment operator (+=), subtraction assignment operator (-=),and multiplication assignment operator (*=).Part 2. Library Class Implement a class, Library, as described in the class diagram below. Library must implement the Comparable interface. The compareTo() method must compare the branch names and only the branch names. The comparison must be case insensitive. The equals() method must compare the branch names and only the branch names. The comparison must be case insensitive. Be sure to test the equals() and compareTo() methods before proceeding. Library - state: String - branch: String - city: String - zip: String - county: String - int squareFeet: int - int hoursOpen: int - int weeksOpen: int + Library(state: String, branch: String, city: String, zip: String, county: String, squareFeet: int, hoursOpen: int, weeksOpen: int) + getState(): String + getBranch(): String + getCity(): String + getZip(): String + getCounty(): String + getSquareFeet(): int + getHoursOpen(): int + getWeeksOpen(): int + setState(state: String): void + setBranch(branch: String):void +…
- In c++ Make the print function in the petRecord class virtual. Create a new main that creates a PetRecord pointer, then asks the user if they want a cat, dog or bird, and creates the appropriate pet type at the pointer (use the keyword new and the default constructor). Print its’ information using the print function, including the information specific to that pet type (works due to polymorphism). Finally, delete the object at the pointer. NOTE: Answer only if you know this answer otherwise I wil downvote also don't copy from other platforms ThankyouPointer and classImplement a class called Team as specified:data members:name - the name of the Team (defined as a dynamic variable)members - a dynamic array of stringsize - number of members in the team.functions:Course(): default constructor set name to “TBD”, and size to 0, members toempty listCourse(string): one argument constructor set name, and size to 0, members toempty listaccessor - an accessor for the name and size variablemutator - an mutator for the name variableUse following main() to test your class.int main() {Team a,b("Mets");cout<<a.getName()<<endl; // print TBDa.setName("Yankee");cout<<a.getName()<<endl; // print Yankeecout<<b.getName()<<endl; // print Metscout<<a.getSize()<<endl; // print 0return 0;}Question 2: write a complete Java class and follow the steps:A. Create class and name it as ArrayOperation. Write the main function. In the main function, define array of size 3x4 of type double, name the array as DoubleList. Store the followings values into the array 10, 20,30,40,50,70,90,100,-8,-5,-1,-4 Create function and name it as PrintArray. The type of function is void and it has doublearray of two dimensional. The name of the array is DoubleArr defined in the function headeras formal parameter. PrintArray should print all the values of the array. Test PrintArray function in the main function. Create class and name it as ArrayOperation. Write the main function In the main function, define array of one dimensional size of 5, of type Sring . The name of thearray is StringList. Store the followings values into the array "Information", "Science", "Math", "Data base","Machine Learning" Create function and name it as UpperCase. The type of function is void, and it has String…