C++ template - error: expected initializer before '<' token

I am trying to learn about templates, I want my class pair to be able to hold two objects of any type. I just want to provide an accessor function for obj1 now. But I get the following error when I try to complile:

error: expected initializer before '<' tokenT1 pair<T1,T2>::getObj1()

My code is:

#include <iostream>#include <stdio.h>#include <string.h>using namespace std;template <class T1, class T2>class pair{public:pair(const T1& t1, const T2& t2) : obj1(t1), obj2(t2){};T1 getObj1();private:T1 obj1;T2 obj2;};template <class T1, class T2>T1 pair<T1,T2>::getObj1(){return obj1;}int main(){return 0;}