Yurttas/PL/OOL/Cplusplus/F/03/02/04/00/01/Complex.h

 1/*
 2   Copyright(C) 1998
 3   All Rights Reserved. Salih Yurttas, ZCubes, BitsOfCode Software Systems, Inc..
 4
 5   Permission to use, copy, modify, and distribute this
 6   software and its documentation for EDUCATIONAL purposes
 7   and without fee is hereby granted provided that this
 8   copyright notice appears in all copies.
 9
10   date   : January 1, 1998.
11   author : Salih Yurttas.
12
13   Complex.h
14*/
15
16
17#include <iostream>
18
19using namespace std;
20
21class Complex {
22public:
23  Complex(const double re=0.0,
24          const double im=0.0);
25
26  Complex(const Complex&);
27
28  Complex& operator=(const Complex&);
29
30  friend Complex operator+(const Complex&,
31                           const Complex&);
32
33  friend ostream& operator<<(ostream&,
34                             const Complex&);
35
36private:
37  double re,
38         im;
39};