#include <stdio.h>

class Base
{
        public:
        static void set (bool islive)
        {
                live = islive;
        }
        static bool get (){return live;}
        private:
        static bool live;
};
bool Base::live = true;
int main ()
{
        Base::set (false);
        puts ( Base::get () ? "live" : "no live");
        Base * tp = new Base ();
        puts ( tp->get () ? "live" : "no live");
}
结果:
[ace@SSWork Terminal]$ ./a.out
no live
no live
//静态成员在程序一开始的时候进行初始化.