标签: c++ c++11
template<typename ...Ts, int... N> void g(Ts (&...arr)[N]) {} int n[1]; g<const char, int>("a", n); // Ts (&...arr)[N] expands to // const char (&)[2], int(&)[1]
问题> const char (&)[2]是什么意思?
const char (&)[2]