学步园

#include <iostream><br /> #include <vector><br /> #include <Windows.h><br /> #include <algorithm><br /> #include <functional><br /> using namespace std;<br /> class M<br /> {<br /> public:<br /> int test() { cout << "done" << endl; return 0; }<br /> };<br /> int main()<br /> {<br /> vector<M*> vp(3);<br /> for_each(vp.begin(),vp.end(), mem_fun(&M::test));<br /> vector<M> v(3);<br /> for_each(v.begin(),v.end(), mem_fun_ref(&M::test));</p> <p> return 0;<br /> }