/trunk/Examples/tcl/operator/example.h
C++ Header | 36 lines | 28 code | 7 blank | 1 comment | 0 complexity | 61c61e3db6a1c5379ed98540e5b11d84 MD5 | raw file
Possible License(s): LGPL-2.1, Cube, GPL-3.0, 0BSD, GPL-2.0
- /* File : example.h */
- #include <math.h>
- class Complex {
- private:
- double rpart, ipart;
- public:
- Complex(double r = 0, double i = 0) : rpart(r), ipart(i) { }
- Complex(const Complex &c) : rpart(c.rpart), ipart(c.ipart) { }
- Complex &operator=(const Complex &c) {
- rpart = c.rpart;
- ipart = c.ipart;
- return *this;
- }
- Complex operator+(const Complex &c) const {
- return Complex(rpart+c.rpart, ipart+c.ipart);
- }
- Complex operator-(const Complex &c) const {
- return Complex(rpart-c.rpart, ipart-c.ipart);
- }
- Complex operator*(const Complex &c) const {
- return Complex(rpart*c.rpart - ipart*c.ipart,
- rpart*c.ipart + c.rpart*ipart);
- }
- Complex operator-() const {
- return Complex(-rpart, -ipart);
- }
-
- double re() const { return rpart; }
- double im() const { return ipart; }
- };
-