-When the object is declared as a local variable. 2-When the object is passed by value to a function 3-When the object is passed by reference to a function. 4-When the local object is returned from a function 5-When the object being declared is initialized to an object of

Q: What are the benefits of having operator functions that perform object conversion?

A: They always return a value of the data type they are converting to.

Q: and a string message explaining the reason for the exception. Include a constructor that requires…

A: We need to define the Fraction class and FractionException classes as per the given description.

Q: When parameters are passed between the calling code and the called function, formal and actual…

A: Answer: their relative positions in the actual and formal parameter lists

Q: Important requirements for all questions: • All data members must be declared as “private” • No…

A: Actually, given information: o An array of “Degree” object pointers (not objects) o Array’s length o…

Q: If a function receives an object as an argument and needs to change the object’s member data, the…

A: Lets see the solution.

Q: For variables with private access modifier in a class, select all the apply a. b. Cannot be accessed…

A: The variable with private access modifiers is defined such that we can neither be inherited to the…

Q: The this pointer is accessible (i) Within all the member functions of the class (ii) Only within…

A: ‘this’ pointer is basically passed as a hidden argument to all nonstatic member function calls and…

Q: OOPstudent Student_ID: int Grades[5]: int + setgrades: void + setID: int + setage: double +…

A: #include <iostream> using namespace std; class OOPstudent{     //creating private variables…

Q: b) Insert the missing class code.

A: Please check step 2 for missing class

Q: A Public function in the same class may directly access a Private variable in the same class. True…

A: Scope of Private Data members and methods Private Data members and methods are only accessible…

Q: (create a header file and class .cpp file to with the functions, work the rest in the Main .cpp…

A: CPP.FILE#include <iostream>#include <cstdlib>#include <string>using namespace…

Q: What must you be sure of when passing a class object to a function template that uses an operator,…

A: Answer :- That the operator has been overloaded by the class object.

Q: Why should the enhanced assignment operator functions return a reference?

A: Introduction: If you return a reference, you've completed the most of the task.The values of one…

Q: The this pointer is accessible (i) Within all the member functions of the class (ii) Only within…

A: The pointer is the variable whose value is the address of the another variable, i.e. direct address…

Q: When a constructor function accepts no arguments, or does not have to accept arguments because of…

A: Correct Answer : Option (D): default constructor

Q: In C++ class SaleItem { public: double getprice(); void setprice(double); void setName(string);…

A: Accessor function also called as getter which returns value from function. Mutator function also…

Q: Which statement is false? Select one: O a. The compiler alvways creates a default constructor for a…

A: Given:

Q: RAII essentially means: _____. Select one: a. all resources acquired (and owned) during the…

A: What Is RAII? Bjarne Stroustrup, the creator of C++, created the term RAII, which stands for…

Q: In a header file the defined  static member variables go outside of the class declaration. is it…

A: The solution to the given problem is below.

Q: State if true or false: Dynamic binding with virtual functions occurs only with pointers and…

A: Dynamic binding occurs when a pointer or reference is associated with a member function based on the…

Q: when an application uses pointers or references from the base class to call a virtual function,…

A: This is called polymorphism in object-oriented programming. It allows for a single function call to…

Q: The this pointer is accessible (i) Within all the member functions of the class (ii) Only within…

A: The this pointer is accessible :- Solution is : (iii) Only within Non-static Functions…

Q: value of the int type that represents the integer value stored in the object. A no-arg constructor…

A: #include<bits/stdc++.h>using namespace std; class EvenNumber{private:int value;…

Q: Constructor can call it from main program by use specific function. true false

A: Question  Constructor can call it from main program by use specific function .

Q: Write the definition of class StorageFile and a test main() function. Class StorageFile does not…

A: #include <iostream>using namespace std; int x;void externStorageClass(){  cout <<…

Q: What is the output of a function that replaces a class's operator with another operator?

A: Given: What is the output of a function that replaces a class's operator with another operator?

Q: ow we can access protected data members of a class without the use of public or private functions?…

A: The concept we are using here is inheritance If an inhering(Derived) class can access the public and…

Q: Which of the following statement is false? Group of answer choices The types of arguments in a…

A: The answer as given below:

Q: Q-2: What is the main difference between constructor of a class and functions we use in same class?…

A:

Q: Write the definitions of the following functions: setWaitingTime getArrivalTime…

A: setWaitingTime:This function access the Waiting_time member and set Waiting_time to time from the…

Q: constructor with default arguments for the following problem. Define a class person with data member…

A: Writea program that demonstrate the use of constructor with default arguments for the following…

Q: Which of the following is/are true of a function marked as constexpr in C++17? Select all that…

A: constexpr keyword is used to create compile-time constants.  A constexpr function is a function…

Q: Q2 Write a C++ class that include two integer values (x, y) in the private section and constructor…

A: #include <iostream.h>#include <conio.h>class Time{    int h,m,s;    public:    Time()…

Q: How should a program call a virtual function when it uses base class pointers or references so that…

A: GIVEN: when a piece of software invokes a virtual function by referring to or utilising pointers…

Q: module 6: what class methods does the compiler generate automatically if you don't  provide them…

A: By default, every class has a default constructor, a copy constructor, copy assignment operator,…

Q: When an object is returned by a function, a temporary object is automatically created to hold the…

A: This statement is true.

Q: The this pointer is accessible (i) Within all the member functions of the class (ii) Only within…

A: Answer:

Q: Create a User class with the following features (C++): A Private class member fname that is a…

A: This is related to C++ program. There were no restriction stated hence made this way,  Generally…

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career. 

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is: