enum type_of_expression
{
    _operation_,
    _name_,
    _constant_
};

struct generation_token // for poliz
{
    type_of_expression Type;
    std::string content;
    generation_token()
    {
        Type = _constant_;
        content = "0";
    }
    generation_token(type_of_expression _Type_, std::string _content_)
    {
        Type = _Type_;
        content = _content_;
    }
};

extern std::vector <generation_token> Generation_poliz;