/* File: complex.H    Copyright glh 4/30/97 */
#ifndef COMPLEXH
#define COMPLEXH
#include <iostream.h>
#include <math.h>

typedef enum {cartesion, polar} form;

class Complex  { 
  private: 
    float real, imag;  
  public:  
   Complex(float p1=0, float p2=0, form rep=cartesion) : real(re), imag(im) {} 
   void AssignReal(float re);
   void AssignImag(float im);
   float Real();
   float Imag();
   float Magnitude();
   float Phase();
   friend ostream& operator<<(ostream& os, const Complex&);
   friend Complex operator+(const Complex&, const Complex&); 
   friend Complex operator+=(Complex&, const Complex&); 
   friend Complex operator-(const Complex&, const Complex&); 
   friend Complex operator-=(Complex&, const Complex&); 
   friend Complex operator*(const Complex&, const Complex&); 
   friend Complex operator*=(Complex&, const Complex&); 
   friend Complex operator/(const Complex&, const Complex&); 
   friend Complex operator/=(Complex&, const Complex&); 
   friend Complex operator!(const Complex&);  // complex conjugate
};

inline void Complex::AssignReal(float re) {real = re;}

inline void Complex::AssignImag(float im) {imag = im;}

inline float Complex::Real() {return real;}

inline float Complex::Imag() {return imag;}

#endif