// complex.cpp: implementation of the complex class.
//
//////////////////////////////////////////////////////////////////////

#include "complex.h"
#include <iostream.h>
#include <math.h>
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

complex::complex()
{

}

complex::~complex()
{

}
void complex::inputComp()
{
	cout<<"Please input  real num"<<endl;
	cin>>real;
	cout<<"Please input image num"<<endl;
	cin>>image;
}
void complex::showComp()
{
	cout<<"real is : "<< real << endl;
	cout<<"image is: "<< image<< endl;
}
float complex::getReal()
{
	return(real);
}
float complex::getImage()
{
	return(image);
}
complex complex::operator + (complex num)
{
	complex help;
	help.real=real + num.real;
	help.image = image + num.image;
	return (help);
}
complex complex::operator - (complex num)
{
	complex help;
	help.real= real - num.real;
	help.image = image -num.image;
	return (help);
}
complex complex::operator * (complex num)
{
	complex help;
	help.real= ((real * num.real)- (image*num.image));
	help.image = ((image * num.real)+(num.image*real));
	return (help);
}
complex complex::operator / (complex num)
{
	complex help;
	help.real= real / num.real;
	help.image = image / num.image;
	return (help);

}
void complex::operator = (complex num)
{
	real=num.getReal();
	image=num.getImage();
}