#ifndef _CARTESIAN_COMPLEX_H_
#define _CARTESIAN_COMPLEX_H_

#include <iostream>
#include "/unc/hedlund/121/lib/cpluslib.h"

using namespace std;

/**
 * @author Keith Lee
 *         keithlee [ at ] unc.edu
 */
class CartesianComplex
{
public:
    //CartesianComplex( );
    CartesianComplex( double r = 0.0, double i = 0.0 );
    CartesianComplex( const CartesianComplex & );
    virtual ~CartesianComplex( );

    double getReal( ) const;
    double getImaginary( ) const;
    bool operator == ( const CartesianComplex& ) const;
    bool operator != ( const CartesianComplex& ) const;
    CartesianComplex & operator = ( const CartesianComplex& );
    CartesianComplex & operator + ( const CartesianComplex& );
    CartesianComplex & operator - ( const CartesianComplex& );
    CartesianComplex & operator * ( const CartesianComplex& );
    CartesianComplex & operator / ( const CartesianComplex& );

private:
    double real, imaginary;
};

ostream & operator << ( ostream &, const CartesianComplex& );

#endif