🚀 go-pugleaf

W dniu 16.01.2017 o 15:06, bartekltg pisze:
> Nie zerknąłeś nawet do tego kodu, porawda;> Inaczej zauwałzyłbytś, że
> nanosekundy wypluwa, bo tak kazałem ;p

Moja propozycja:
#include <vector>
#include <iostream>
#include <chrono>

using namespace std;

void printf_chrono(ostream &fp, 
std::chrono::time_point<std::chrono::system_clock> p)
{
	int64_t usAfterEpoch = 
std::chrono::duration_cast<std::chrono::microseconds>(p.time_since_epoch()).count();
	time_t p_time = std::chrono::system_clock::to_time_t(p);
	struct tm* now = localtime(&p_time);
	fp << now->tm_year + 1900 << "-" << now->tm_mon + 1 << "-" << 
now->tm_mday << " "
		<< now->tm_hour << ":" << now->tm_min << ":" << now->tm_sec;	
	int64_t usAfterSecond = usAfterEpoch % (1000 * 1000);
	char usBuf[10];
	sprintf(usBuf, ".%06d", usAfterSecond);
	cout << usBuf << endl;
}

int main(int argc, char *argv[])
{
	std::chrono::time_point<std::chrono::system_clock> p;
	for (int i = 0; i < 20; i++)
	{
		_sleep(101);
		p = std::chrono::system_clock::now();
		printf_chrono(cout, p);
	}	
}