loguru

loguru copied to clipboard

It will be awesome if the 1900 + time_info.tm_year column can be hidden (via a customization option)

	void write_date_time(char* buff, size_t buff_size)
	{
		auto now = system_clock::now();
		long long ms_since_epoch = duration_cast<milliseconds>(now.time_since_epoch()).count();
		time_t sec_since_epoch = time_t(ms_since_epoch / 1000);
		tm time_info;
		localtime_r(&sec_since_epoch, &time_info);
		snprintf(buff, buff_size, "%04d%02d%02d_%02d%02d%02d.%03lld",
			1900 + time_info.tm_year, 1 + time_info.tm_mon, time_info.tm_mday,
			time_info.tm_hour, time_info.tm_min, time_info.tm_sec, ms_since_epoch % 1000);
	}

@jacobdufault

char buff[256];
loguru::write_data_time(buff, sizeof(buff));
const char* date_time_without_year = buff + 4;
printf("%s", date_time_without_year);

?

Does https://github.com/emilk/loguru/pull/52/files help ?

There is now loguru::g_preamble_date which allows you to hide the whole date:

int main(int argc, char* argv[])
{
        loguru::g_preamble_date = false;
	loguru::init(argc, argv);
}

is this good enough? Or do you want to be able to hide the year specifically?