Give an example of an operator that cannot be overloaded as a member of the CWidget class.
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Give an example of an operator that cannot be overloaded as a member of the CWidget class.
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- Consider the following class: class Complex { double x, y; public: Complex(double newX, double newY) { x = newX; y = newY; Complex operator+(const Complex& c) { Complex temp; temp.x = this->x + c.x; temp.y = this->y + C.y; return temp; } friend ostream& operator<< (ostream& out, const Complex& c) { out << c.x << " + " << c.y << '"i"; return out; } }; Let the following objects be defined: Complex a(1, 2); Complex b(3, 4); Complex c = a + b; What is the output of the statements below?Suppose that class Y is a friend of class X, meaning that the member functions of class Y have access to all the members of class X. Should the friend key word appear in class Y’s declaration or in class X’s declaration?write a class Point with parametrized constructor. This class have four member variables, a,b,c,d. Write the following member functions a. drawTriangle(int x, int y, int z ) b. drawRectangle(int x, int y, int z, int a). Each function should display the length of lines for each of the shape (triangle, rectangle). For example triangle should calculate length of its three lines by following methods as shown in code. Note: the number of lines depends on the name of shape. void drawTriangle(int x, int y, int z ) { int line 1 = x - y; // convert to positive value if line length is negative int line 2 = y -z; int line 3 = z -x; cout<< The length of each lines is: << //// here display length of each line with proper formatting. } Write similar code for drawRectangle(int x, int y, int z, int a). Wtite main function to call these three function
- Shows the declaration by writing a statement in the class world to overload the operator == as amember function.Write a base class (Person) that has the following data members: String name, long NID, int age. Your class (Person) should have setters and getters for all data members. Derive a class (Student) from class (Person). Class student should have the following private data members: Int id, double GPA, string major. Class (Student) should have setters and getters for its private data members. In your main function, create an object of class (Student) and set all of its data members.shows the complete anagram.cpp program. use a class to represent theword to be anagrammed. Member functions of the class allow the word to be displayed, anagrammed, and rotated. The main() routine gets a word from the user, creates a word object with this word as an argument to the constructor, and calls the anagram() member function to anagram the word.
- Consider a class "Fan" with two integer data members, "state" (0/1 i.e. on or off) and "speed". 1. Write a parameterized Constructor for this class. 2. Write a member function "changeState( )" which behaves similar to pressing a button i.e. it should change the state of the fan. If it is off (0), calling the function should turn it on (1) and vice versa.. Multi Line Text.The Critter class is a base class with some basic functionality for running simulations of different kinds of critters. Critters can move, act, and remember their history. A typical simulation contains a number of critters of different types. In each step of the simulation, the act member function will be called on each critter. Define a class Sloth derived from Critter that simulates a sloth. Sloths alternate between eating and sleeping. Add the word "eat" or "sleep" to the history each time the act function is called. The implementation of the Critter class is not shown. Complete the following file: sloth_Tester.cpp #include <iostream>using namespace std; #include "critter.h" /**A sloth eats and sleeps.*/class Sloth : public Critter{public:Sloth();. . .private:. . .}; Sloth::Sloth(){. . .} void Sloth::act(){if (...) {add_history("eat");...}else{add_history("sleep");... }} int main(){Sloth sloth;sloth.act();cout << sloth.get_history() << endl;cout <<…Use any algorithm you like for your Final Project C++. Some examples are: ATM machine Vending Machine Driving a car A simple game Your project shall use the following as a minimum: The main function that utilizes the minimum code to drive the program. Coding details shall be in appropriately-implemented classes. At least three class modules, the base class shall be abstract and two associated derived classes. At least one example of an overloaded constructor. At least one polymorphic method. Demonstrate correct use of public, private and protected keywords.
- shows the complete anagram.cpp program. Use a class to represent the word to be anagrammed. Member functions of the class allow the word to be displayed, anagrammed, and rotated. The main() routine gets a word from the user, creates a word object with this word as an argument to the constructor, and calls the anagram() member function to anagram the word.Consider the class in part a, and overload the equal-to operator (==) in the Animal class. Theoverloading function should be able to compare 2 class objects of Animal class such that return ‘true’ if bothare equal and return ‘false’ if both are not equal. The criteria should be, if the compared animals can swimor can fly then they are equal, otherwise they are not equal. Also use the overloaded operator in the mainfunctionDeclare Snake class with two private data members length and max as integers. Define constructor to initialize1 to length and 50 to max. Also, define grow as a function member to increase the length by 1.