Простудой навело

gistfile1.txt

#include <iostream>
#include <string>
#include <vector>

template <class T>
struct Enum {
	template <typename EType>
	static const char* ToString(EType etype) {
		return  T::strType()[static_cast<int>(etype)];
	}
		
	template <typename EType>
	static EType FromString(const char* etype) {
	}
};

struct MyEnum : public Enum<MyEnum> {
	enum eType {ZERO, ONE, TWO};
	static const char** strType() {
		static const char* args[3] = {"ZERO", "ONE", "TWO"};
		std::cout << sizeof(args) << std::endl;
		return args;
	}
};

int main() {
	MyEnum::eType one = MyEnum::ONE;
	std::cout << one << " " <<   MyEnum::ToString(one) << std::endl;
	return 0;
}