WebMar 2, 2012 · Using the date library (C++11): template string getISOCurrentTimestamp () { auto now = chrono::system_clock::now (); return date::format ("%FT%TZ", date::floor (now)); } Example usage: WebOct 27, 2015 · std::string to_simple_string (ptime) returns a string in the form of YYYY-mmm-DD HH:MM:SS.fffffffff format where mmm is the three character month name. std::string to_iso_string (ptime) returns a string in the form of YYYYMMDDTHHMMSS,fffffffff where T is the date-time separator.
strptime()— Convert String to Date/Time - IBM
WebFeb 16, 2011 · @romanz, then try using your approach when the user defined format is used instead of yyyy-MM-dd HH:mm:ss, and a specific time zone, language/locale, encoding, first day of week and months/day shortenings are to be applied. And you get the hell of formats supported by DateTime, which do not cover all the cases. – Aleksey F. … Webyou can use asctime () function of time.h to get a string simply . time_t _tm =time (NULL ); struct tm * curtime = localtime ( &_tm ); cout<<"The current date/time is:"< inbuilt washer dryer
c++ - How to format a datetime to string using boost? - Stack Overflow
WebFeb 19, 2013 · Both date and line are declared as std::string and there's no overload of getline that takes two strings. Compiler guessed that you were trying to call this function that is not part of C++ library (apparently, one of standard library headers includes stdio.h which is where that function is coming from). The error WebDec 20, 2015 · First of all, the format string should be dd/MM/yyyy.Qt documentation for the QDate class says that yyyy is recognized as a four digit year number.. Second of all, … WebFeb 11, 2003 · std::string date = "2000-01-01"; boost::posix_time::ptime ptimedate = boost::posix_time::time_from_string (date); ptimedate += boost::posix_time::hours … incline rowing