Hello, I need to add just this part to my code as showed in the expected output. Thanks.

- Test overload friend iostream insertion , and extraction >> operator

Expected Output:

Code:

Frac.h

#ifndef FRAC_H #define FRAC_H #include #include #include

using namespace std;

class Frac;

ostream& operator > (istream& strm, Frac&);

class Frac { private: int num; int den; int gcd(int a, int b) { int max, min; a = abs(a); b = abs(b);

if (a

while (max % min != 0) { int tmp = max % min; max = min; min = tmp; }

return(min); } void lowTerms(int& num, int& den);

public: Frac() { num = 0; den = 1; }

Frac(int n) { num = n; den = 1; }

Frac(int n, int d) { num = n / gcd(n, d); den = d / gcd(n, d); }

Frac(string s);

Frac(const Frac& rhs) { num = rhs.num; den = rhs.den; }

Frac operator=(const Frac& rhs) { num = rhs.num; den = rhs.den; }

void setNum(int); void setDen(int);

int getNum() const; int getDen() const;

Frac operator + (const Frac& rhs); Frac operator - (const Frac& rhs); Frac operator * (const Frac& rhs); Frac operator / (const Frac& rhs);

Frac operator++(); Frac operator++(int); Frac operator--(); Frac operator--(int);

bool operator == (const Frac& f2); bool operator != (const Frac& f2); bool operator (const Frac& f2); bool operator = (const Frac& f2);

operator int() { return (num) / den; } operator float() { float temp; temp = static_cast(num) / static_cast(den); return temp; } friend ostream& operator > (istream& strm, Frac& f);

};

void Frac::setNum(int n) { num = n; }

void Frac::setDen(int d) { den = d; }

int Frac::getDen()const { return den; } int Frac::getNum()const { return num; }

void Frac::lowTerms(int& num, int& den) { int div = gcd(num, den); num = num / div; den = den / div; }

Frac::Frac(string s) { stringstream ss; ss > num; char ch; ss >> ch; ss >> den; }

Frac Frac::operator + (const Frac& rhs) { Frac temp; temp.num = (num * rhs.den) + (rhs.num * den); temp.den = den * rhs.den; temp.lowTerms(temp.num, temp.den); return temp; }

Frac Frac::operator - (const Frac& rhs) { Frac temp; temp.num = (num * rhs.den) - (rhs.num * den); temp.den = den * rhs.den; temp.lowTerms(temp.num, temp.den); return temp; }

Frac Frac::operator * (const Frac& rhs) { Frac temp; temp.num = num * rhs.num; temp.den = den * rhs.den; temp.lowTerms(temp.num, temp.den); return temp; }

Frac Frac::operator / (const Frac& rhs) { Frac temp; temp.num = num * rhs.den; temp.den = den * rhs.num; temp.lowTerms(temp.num, temp.den); return temp; }

Frac Frac::operator++() { num += den; lowTerms(num, den); return *this; } //postfix operator ++ Frac Frac::operator++(int) { Frac* temp = new Frac(this->num, this->den); this->num += this->den; lowTerms(num, den); return *temp; } //postfix operator -- Frac Frac::operator--(int) { Frac* temp = new Frac(this->num, this->den); this->num -= this->den; lowTerms(num, den); return *temp; }

Frac Frac::operator--() { num -= den; lowTerms(num, den); return *this; }

bool Frac::operator == (const Frac& f2) { return (num * f2.den == den * f2.num); }

bool Frac::operator != (const Frac& f2) { return (num * f2.den != den * f2.num); }

bool Frac::operator

bool Frac::operator > (const Frac& f2) { return (num * f2.den > den* f2.num); }

bool Frac::operator

bool Frac::operator >= (const Frac& f2) { return (num * f2.den >= den * f2.num); }

ostream& operator

istream& operator >> (istream& strm, Frac& rhs) { char c; strm >> rhs.num; strm >> c; strm >> rhs.den; rhs.lowTerms(rhs.num, rhs.den); return strm; } #endif

testFrac.cpp

#include "Frac.h" #include #include #include

using namespace std;

int main() { Frac x(3, 4); Frac y(1, 2); Frac getSetTest; Frac f2(3, 5), f3(9, 2); //for testing type conversions int num; int den;

cout

cout

cout

cout

Frac z(x); cout

Frac v = x + y; cout

Frac a = x - y; cout

Frac b = x * y; cout

Frac c = x / y; cout

cout

cout , = y."

if (x != y) { cout

if (x > y) { cout y is: true" y is: false"

if (x

if (x >= y) { cout = y is: true" = y is: false"

if (x

cout

cout

//string constructor test Frac s("6/7"); cout

cout

cout

cout Part-1.5 overload friend iostream insertion > Enter a fraction to test iostream operators: 5/6 You have entered: 5/6