The friend function is incompatible with the goal of encapsulation.   Also, talk about the many applications for the friend function that you have.

Q: Explain how pointer work with classes and structs.

A: Note: To implement the pointer with classes and structure ,we use C++ code: Pointer with structs: A…

Q: Q1: given N numbers in pl,p2,p3...pn, we would like to sort these number. The only process we can do…

A: C++ implementation is given below

Q: In this problem you will be given a target number and a list of numbers to search. You will need to…

A: #include <bits/stdc++.h>using namespace std; int main(){ int numberOfElement, targetsum; cout…

Q: : A turtle object (which will do the drawing) polygon_points: A list of (x, y) points (i.e. a list…

A: We need to define the draw_subregion() function as per the given description.

Q: What is the disadvantage of an overloaded = operator returning void?

A: What is the disadvantage of an overloaded = operator returning void?

Q: The static data members and static member functions aren't quite what I'm going for in this…

A: Explanation: Both C and C++ make use of the term "static" in their respective programming languages.…

Q: What does the function f do? struct Point2D { double x; double y; }; struct Triangle Point2D v1;…

A: Correct answer is (a).a. Swaps values of x and y in vertex 1 of an argument of type TriangleLet's…

Q: Describe the process through which a method accepts parameters of primitive and reference type

A: Programs are a set of lines of code used to give instructions to a computer. Instructions are given…