I'd like to do the following:
我想做以下事情:
template <typename T>
struct foo
{
template <typename S>
friend struct foo<S>;
private:
// ...
};
tempI'd like to do the following:
我想做以下事情:
template <typename T>
struct foo
{
template <typename S>
friend struct foo<S>;
private:
// ...
};
temp