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.

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.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter13: Overloading And Templates

Section: Chapter Questions

Problem 19PE

See similar textbooks

Similar questions

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.
Programming Language: C++ Create an Abstract Data Type, which will store 2 integer number. After that, make operations which will set the value of the two numbers, add, subtract, multiply and divide. After creating the abstract data type, use it in the main class. Ask the user for the value of two integers. Ask the user what operation to use, then call the necessary operation based on the user's input. Then display the answer with the correct label. Do not copy paste codes from other sites
For a non-constant member function of class Test, the this pointer has type: Select one: O a. const Test * const O b. Test * const O . Test const * O d. const Test *
write a c++ program
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.
Programming Language: C++ Make a program wherein you have to create an Abstract Data Type, which will store 2 integer number. After that, make operations which will set the value of the two numbers, add, subtract, multiply and divide. After creating the abstract data type, use it in the main class. Ask the user for the value of two integers. Ask the user what operation to use, then call the necessary operation based on the user's input. Then display the answer with the correct label. Do not copy paste codes from other sites.
EX3: Write a complete C++ program to implement a Employee class. ➜The class has three attributes:emp- Id, Name and salary. Also, the class include the following methods: (setter) function,(getter) functions (default and parameterized constructor), (tax) and( print) to print the attributes values ➜ Create array of pointer objects in the main function then call the method. tax( )=salary *0.05
Given the code:class DigitalWallet {private; long *id; // wallet id long *accounts; // dynamic array of account numbers int numAccounts; // number of user accounts in the array}1. Write a function definition for a Constructor to initialize all data members.2. Write a function definition for the Copy Constructor.3. Write a function definition for the Destructor.
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
Pointer 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;}
using C++ 1- Creates a class called Member with two integer x and y.a. Add a constructor able to create a Member object with tow integers and the default values 0,0.b. Add the methods setX and setY to modify the attributes x and y; [2 Markc. Add the method display able to display the attributes. 2- A Stack is a special array where the insertion and deletion will be via a specific index called "head". A Stack is characterized by 3 attributes:a. capacity (int): the maximum number element Member that can be contained into the Stack.b. head: presents the index where we can add/remove element to the Stack. The head value presents also the current number of elements into the Stack. When a Stack is created the initial value of head is 0.c. Member content[]: an array of elements of type Member. Creates the class Stack with the following methods:a. bool empty(): this method returns true if no element exists in the Stack. b. bool full(): this method returns true if there are no place to add a…
In C++, write a Employee class with id, name and salary; declare 3 dynamic objects (pointer and new keywords) and push them to the vector and print the vector.