upsuper

location / {
	proxy_redirect off;
	proxy_set_header Host $host;
	proxy_pass http://ghs.google.com;
	proxy_set_header X-Real-IP $remote_addr;
	proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}

upsuper

#include <iostream>
using namespace std;

template<typename T>
class Complex {
    private:
        T m_real;
        T m_imag;
    public:
        Complex<T>(T real=0.0, T imag=0.0)