View Compilation Error

0_0_17786036_24135.cpp:8:20: error: variable or field 'getInt' declared void
 inline void getInt(T &x) {
                    ^
0_0_17786036_24135.cpp:8:20: error: 'T' was not declared in this scope
0_0_17786036_24135.cpp: In function 'int main()':
0_0_17786036_24135.cpp:27:13: error: 'getInt' was not declared in this scope
     getInt(T);
             ^