I'm almost done with my code for c++. The only problem is that I'm getting an error statement that I'm not sure what it is.

MyComplex.cpp

February 25, 2018

This is the main file for the MyComplex program.

*/

#include

#include

#include

#include

#include

#include

#include "MyComplex.h"

using namespace std;

// A freebe

string MyComplex::getAsString() const{

stringstream s;

s << "(" << real << " + " << imaginary << "i)";

return s.str();

}

MyComplex MyComplex:: operator-(const MyComplex &right) const{

MyComplex difference;

difference.real = real-right.real;

difference.imaginary = imaginary - right.imaginary;

return difference;

}

MyComplex MyComplex:: operator*(const MyComplex &right) const{

MyComplex expression;

expression.real = real * right.real;

expression.imaginary = imaginary * right.imaginary;

return expression;

}

MyComplex MyComplex::operator/(const MyComplex &right) const{

MyComplex quotient;

quotient.real = real / right.real;

quotient.imaginary = imaginary / right.imaginary;

return quotient;

}

bool MyComplex:: operator==(const MyComplex &right)const{

if(real==right.real){

cout<

}

else{

cout<

}

if(imaginary==right.imaginary){

cout<

}

else{

cout<

}

}

double MyComplex:: mag2() const{

double number;

number=(real*real) -(imaginary*imaginary);

return number;

}

double MyComplex:: dist2(const MyComplex &right) const{

double total;

// int a;

//int b;

double r = real -right.real;

double i = imaginary - right.imaginary;

total = sqrt(r*r + i*i);

return total;

}

void MyComplex::setReal(double real){

this -> real = real;

}

void MyComplex::setImaginary(double imaginary){

this -> imaginary = imaginary;

}

double MyComplex::getReal() const{

return real;

}

double MyComplex::getImaginary() const{

return imaginary;

}

#ifndef MYCOMPLEX_H

#define MYCOMPLEX_H

/*

MyComplex.h

25 February 2018

This is the h file for MyComplex.

*/

#include

// There is no need to change this!

using namespace std;

class MyComplex{

public:

MyComplex(double, double);

MyComplex operator+(const MyComplex &) const;

MyComplex operator-(const MyComplex &) const;

MyComplex operator*(const MyComplex &) const;

MyComplex operator/(const MyComplex &) const;

bool operator==(const MyComplex &) const;

string getAsString() const;

double mag2() const;

double dist2(const MyComplex &) const;

double getReal() const;

double getImaginary() const;

void setReal(double);

void setImaginary(double);

private:

MyComplex();

double real;

double imaginary;

};

#endif

/*

sandbox.cpp

February 25, 2018

Sandbox for MyComplex

*/

#include

#include "MyComplex.h"

using namespace std;

int main(int argc, char* argv[]){

// Use this program to test your MyComplex implementation!

MyComplex a(5,6);

cout << "a: " << a.getAsString() << endl;

MyComplex b(8,-2);

cout << "b: " << b.getAsString() << endl;

cout << "a + b: " << (a + b).getAsString() << endl;

cout << "a - b: " << (a - b).getAsString()<< endl;

cout << "a * b: " << (a * b).getAsString() << endl;

cout << "a / b: " << (a / b).getAsString() << endl;

cout << "Distance squared: " << a.dist2(b) << endl;

cout << "a's magnitude squared: " << a.mag2() << endl;

cout << "a == b? " << (a == b) << endl;

cout << "a real: " << a.getReal() << endl;

cout << "a imag: " << a.getImaginary() << endl;

a.setReal(10);

a.setImaginary(99);

cout << "changed a: " << a.getAsString() << endl;

return 0;

}

Error

g++ MyComplex.cpp MyComplex-sandbox.cpp /tmp/ccco0wjg.o: In function `MyComplex::operator-(MyComplex const&) const': MyComplex.cpp:(.text+0x127): undefined reference to `MyComplex::MyComplex()' /tmp/ccco0wjg.o: In function `MyComplex::operator*(MyComplex const&) const': MyComplex.cpp:(.text+0x1a3): undefined reference to `MyComplex::MyComplex()' /tmp/ccco0wjg.o: In function `MyComplex::operator/(MyComplex const&) const': MyComplex.cpp:(.text+0x21f): undefined reference to `MyComplex::MyComplex()' /tmp/cc9yvnZ2.o: In function `main': MyComplex-sandbox.cpp:(.text+0x3e): undefined reference to `MyComplex::MyComplex(double, double)' MyComplex-sandbox.cpp:(.text+0xba): undefined reference to `MyComplex::MyComplex(double, double)' MyComplex-sandbox.cpp:(.text+0x117): undefined reference to `MyComplex::operator+(MyComplex const&) const' collect2: error: ld returned 1 exit status