xiaoda123cs的专栏

static void function()=class::function();void function()=foid function(this *)

<br />如果,,,,没办法明天要上班

<br />class Screen{<br />typedef std::string::size_type index<br />....................<br />}<br />char Screen::get(index r,index c)const=char Screen::get(Screen::index r,Screen::index c)const