Sometime I want to write two templates like:
template <typename Type1>
class A{
...
};
template <typename Type1, typename Type2>
class A{
...
};
But it seems that it is illegal to have two templates shared the same name but have different parameters. I have to name it like A_1, A_2. I think it might be useful if I can do this especially when implementing Functors.
Why C++ doesn't allow this? Does it difficult to implement or have ambiguity in some circumstance? Will this be supported on later version of C++?