2

我有一组像

class A { void Do(int&); }
class B { void Do(char&); }
some more...

是否可以通过这样的可变参数模板连接这些类:

template <typename ...T>
class ConnectIt: public T...
{
    using T ...::Do; // this expression fails.
                     // Some hints to get a set of using 
                     // expressions from parameter pack?
};

用类似的东西实例化:

Class MyOne: public ConnectIt<A,B> {} my;
int i;
char c;    

my.Do(i);
my.Do(c);
4

0 回答 0