blob: 9c740384bc158fab79a5cd1fd1777ad795da6f61 [file] [log] [blame]
#ifndef _fib_h
#define _fib_h
class Fibonacci
{
public:
Fibonacci() : v1(0), v2(1) {}
inline int operator()();
private:
int v1;
int v2;
};
inline int
Fibonacci::operator()()
{
int r = v1 + v2;
v1 = v2;
v2 = r;
return v1;
}
#endif // _fib_h