模板c ++中的静态类对象

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）上有错误;如何在模板中声明类对象实例？签名应该是什么？

Answer 1

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

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