template <typename T, T... Chars>
class EncryptString {
    private:

        static std::size_t const Length = sizeof...(Chars);
        T* Value;
        std::size_t Current;

        template<typename... T_args>
        void AddChar(T c, T_args... others){
            AddChar((((c ^ 0x12) ^ 0x55) + 1));
            AddChar(others...);
        }

        void AddChar(T c){
            Value[Current++] = c;
        }

    public:

        EncryptString(){
            Current = 0;
            Value = new T[Length + 1];
            AddChar(Chars...);
        }

        ~EncryptString(){
            delete[] Value;
        }
};


EncryptString<char, 'T','e','s','t','i','n','g'> str;