ptime p2= from_iso_string("20011118T010000") ; cout<< p1 << p2 << endl; date to string cout << to_simple_string(p) << endl;//转化为YYYY-mmmm-DD HH:MM:SS.ffffff,其中mmmm为英文缩写cout << to_iso_string(p) << endl;//转化为YYYYMMDDTHHMMSS,ffffff格式的数字字符串cout << to_...
2: ptime pt1(time_from_string(ts1)); 3: std::string ts2("20130130T233222");//没有分隔符的date和time 4: ptime pt2(from_iso_string(ts2)); 5: 3.通过时钟构造ptime: 1: ptime ct1(second_clock::local_time()); 2: ptime ct2(second_clock::universal_time()); 3: ptime ct3(...
2: ptime pt1(time_from_string(ts1)); 3: std::string ts2("20130130T233222");//没有分隔符的date和time 4: ptime pt2(from_iso_string(ts2)); 5: 3.通过时钟构造ptime: 1: ptime ct1(second_clock::local_time()); 2: ptime ct2(second_clock::universal_time()); 3: ptime ct3(...
2: ptime pt1(time_from_string(ts1)); 3: std::string ts2("20130130T233222");//没有分隔符的date和time 4: ptime pt2(from_iso_string(ts2)); 5: 3.通过时钟构造ptime: 1: ptime ct1(second_clock::local_time()); 2: ptime ct2(second_clock::universal_time()); 3: ptime ct3(...
2: ptime pt1(time_from_string(ts1)); 1. 3: std::string ts2("20130130T233222");//没有分隔符的date和time 1. 4: ptime pt2(from_iso_string(ts2)); 1. 5: 1. 3.通过时钟构造ptime: 1: ptime ct1(second_clock::local_time()); ...
boost::posix_time::time_from_string("1899-12-31 00:00:00.000"); constboost::posix_time::ptime prime_epoch{ boost::gregorian::date{1900,1,1}}; // Calculate the number of seconds from the prime epoch to the system time. constboost::posix_time::time_duration time_duration{prime_epoch...
问如何将boost::ptime转换为字符串EN似乎最简单的方法是将ptime对象插入到字符串流中，然后使用字符串...
ptime ptime_b = time_from_string("2020-1-10 02:12:00"); cout << "输出时间点: " << ptime_b << endl; ptime ptime_c = from_iso_string("20200112T121122"); cout << "输出时间点: " << ptime_c << endl; // 操作时间点(递增递减) ptime ptime_d(date(2020, 12, 11), ho...
#include <string> #include <vector> #include <Windows.h> #include <boost/date_time/gregorian/gregorian.hpp> #include <boost/date_time/posix_time/posix_time.hpp> using namespace std; int main() boost::timer t; std::cout<<"Max "<<t.elapsed_max()<<endl; ...
18.ptime pstr1(time_from_string("2012-11-30 23:59:59.000")); 19.ptime pstr2(from_iso_string("20121130T200001")); 20. 21.// 3. 通过clock构造 22.ptime pc1(second_clock::local_time()); 23.ptime pc2(second_clock::universal_time()); 24.ptime pc3(microsec_clock::local_time(...