class URL
{
	private:
		std::string url;
	public:
		URL() :url{""} {}
		URL(const std::string& value) :url{value} {}
		URL& operator=(const std::string& value);
		URL& operator=(const char*& value);
};

URL& URL::operator=(const std::string& value) {
	url = value;
	return *this;
}

URL& URL::operator=(const char*& value) {
	url = value;
	return *this;
}