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- LISTING 10 - operator+ and operator<< for a complex number data
- type
-
- #include <iostream.h>
-
- struct complex
- {
- double real, imag;
-
- complex(double = 0.0, double = 0.0);
- };
-
- complex::complex(double r, double i)
- {
- real = r;
- imag = i;
- }
-
- inline ostream& operator<<(ostream &os, const complex &c)
- {
- os << '(' << c.real << ',' << c.imag << ')';
- return os;
- }
-
- inline complex operator+(const complex &c1, const complex &c2)
- {
- return complex(c1.real+c2.real,c1.imag+c2.imag);
- }
-
-