enum class info_filter : unsigned{
    NONE = 0,
    LIMITS = 1,
    EXTENSIONS = 2,
    COMPRESSED_FORMATS = 4,
    BINARY_FORMATS = 8,
    ALL = BINARY_FORMATS | COMPRESSED_FORMATS | EXTENSIONS | LIMITS
};

void take_some_flags(bitflags<info_filter> filter) {

    if (filter.has_flag(info_filter::LIMITS)) {
        std::cout << "Has limits" << std::endl;
    }

    if (filter.has_flag(info_filter::COMPRESSED_FORMATS)) {
        std::cout << "Compressed formats" << std::endl;
    }

    if (filter.has_flag(info_filter::BINARY_FORMATS)) {
        std::cout << "Binary formats" << std::endl;
    }

    if (filter.has_flag(info_filter::EXTENSIONS)) {
        std::cout << "Extensions" << std::endl;
    }
}

int main() {

    take_some_flags({info_filter::BINARY_FORMATS, info_filter::EXTENSIONS});
    return 0;
}