Class curl_utility

include/curl_utility.h:37–53

* This class provides some utilities that are unrelated to * the libcurl interfaces, so they are enclosed in this class. */

     * the libcurl interfaces, so they are enclosed in this class.
     */
    class curl_utility {
    public:
        /**
         * This method returns the number of seconds since the Epoch, 
         * January 1st 1970 00:00:00 in the UTC time zone, for the date
         * and time that the datestring parameter specifies. Check the
         * online documentation for more information about the datetime
         * parameter.
         */
        static time_t get_date(const std::string&);
    private:
        /**
         * Build an object of this type have no sense. So let's hide
         * the constructor.
         */
        curl_utility() = default;
    };

    // Implementation of get_date method.
    time_t curl_utility::get_date(const std::string& format) {