Application.cpp

#include #include "Complex.cpp" using namespace std;

int main() { Complex a(4.0, 6.0), b(3.0, 5.0), *c = new Complex; Complex d(a); d.print(); a.add(b).print(); Complex res(7.0,9.0); cout

Complex.cpp

#include using namespace std; #include "Complex.h"

Complex Complex::add(const Complex &c) const { Complex result; result.real = real + c.real; result.imag = imag + c.imag; return result; } Complex Complex::sub(const Complex &c) const { Complex result; result.real = real - c.real; result.imag = imag - c.imag; return result; } Complex Complex::mul(const Complex &c) const { Complex result; result.real = real * c.real - imag * c.imag; result.imag = imag * c.real + real * c.imag; return result; } Complex Complex::div(const Complex &c) const { double t = c.real * c.real + c.imag * c.imag; Complex result; result.real = (real * c.real + imag * c.imag) / t; result.imag = (imag * c.real - real * c.imag) / t; return result; }

void Complex::print() const { cout

Complex.h

#pragma once #ifndef COMPLEX_H #define COMPLEX_H class Complex { private: double real; double imag; public: Complex() : real(0.0), imag(0.0) {} Complex(double r, double i) : real(r), imag(i) {} Complex(const Complex &c) : real(c.real), imag(c.imag) {} // above statement must be pass-by-reference so that the default copy constructor is not used. // if it is pass-by-value, the above statement is not a copy constructor and function // overloading occurs the compiler cannot resolve

void setReal(double r) { real = r; } void setImag(double i) { imag = i; } void setComplex(Complex c) { real = c.real; imag = c.imag; } double getReal() { return real; } double getImag() { return imag; }

Complex add(const Complex &) const; Complex sub(const Complex &) const; Complex mul(const Complex &) const; Complex div(const Complex &) const;

void print() const; };

#endif

1. Use the Complex class posted online. Modify the Complex.h and Complex.cpp to support operator overloading for the operators t, *, and/ for add, sub, mul, and div operations. Demonstrate overloaded operators in the Application.cpp