模板中的靜態類對象C++

Question

template<int max_number> class Test { 

    private: 

    // static object definition 
    static Test Global; 

    public: 

    // constructor 
    Test(int x){ 
    int y; 
    y = x; 
    } 
    //static object definition inside template 
    Test::Global(5); 

    }; 

Test :: Global（5）;我怎樣才能在模板中聲明類對象實例？什麼簽名應該是？

Answer 1

template < int max > 
struct Test { static Test global; }; 

template < int max > 
Test<max>::global(5);