void DateTime::format(std::string& str, const std::string& fmt, int timeZoneDifferential)
{
std::string::const_iterator it = fmt.begin();
std::string::const_iterator end = fmt.end();
while (it != end)
{
if (*it == '%')
{
if (++it != end)
{
switch (*it)
{
case 'w': str.append(WEEKDAY_NAMES[dayOfWeek()], 0, 3); break;
case 'W': str.append(WEEKDAY_NAMES[dayOfWeek()]); break;
case 'b': str.append(MONTH_NAMES[month() - 1], 0, 3); break;
case 'B': str.append(MONTH_NAMES[month() - 1]); break;
case 'd': NumberFormatter::append0(str, (int32_t)day(), 2); break;
case 'e': NumberFormatter::append(str, (int32_t)day()); break;
case 'f': NumberFormatter::append(str, (int32_t)day(), 2); break;
case 'm': NumberFormatter::append0(str, (int32_t)month(), 2); break;
case 'n': NumberFormatter::append(str, (int32_t)month()); break;
case 'o': NumberFormatter::append(str, (int32_t)month(), 2); break;
case 'y': NumberFormatter::append0(str, (int32_t)year() % 100, 2); break;
case 'Y': NumberFormatter::append0(str, (int32_t)year(), 4); break;
case 'H': NumberFormatter::append0(str, (int32_t)hour(), 2); break;
case 'h': NumberFormatter::append0(str, (int32_t)hourAMPM(), 2); break;
case 'a': str.append(isAM() ? "am" : "pm"); break;
case 'A': str.append(isAM() ? "AM" : "PM"); break;
case 'M': NumberFormatter::append0(str, (int32_t)minute(), 2); break;
case 'S': NumberFormatter::append0(str, (int32_t)second(), 2); break;
case 'i': NumberFormatter::append0(str, (int32_t)millisecond(), 3); break;
case 'c': NumberFormatter::append(str, (int32_t)millisecond()/100); break;
case 'F': NumberFormatter::append0(str, (int32_t)millisecond()*1000 + microsecond(), 6); break;
case 'z': tzdISO(str, timeZoneDifferential); break;
case 'Z': tzdRFC(str, timeZoneDifferential); break;
default: str += *it;
}
++it;
}
}
else str += *it++;
}
}
/**
* @return 1 if the configuration file has changed since last check, 0 otherwise
*/
int dynamic_configuration_changed()
{
long long * last_change = dynamic_configuration_get_last_change();
long long new_change;
struct stat stats;
if(*last_change == 0) *last_change = millisecond_clock();
if(stat(dynamic_configuration_get_path(), &stats) != 0)
return 0;
new_change = millisecond(&stats);
if(new_change <= *last_change) return 0;
*last_change = new_change;
return 1;
}
void speed_test()
{
{
meter m(100);
second s(10);
speed sp = m / s;
assert(sp.value() == 10);
}
{
millimeter mm (100000);
second s(10);
speed sp = mm / millisecond(s);
speed sp2 = meter(mm) / s;
assert(sp.value() == 10);
assert(sp2.value() == 10);
}
cout << "speed test:\t\t Pass" << endl;
}
const Timespan::Unit Timespan::Unit::second ()
{
return (Value(1000) * millisecond().ticks());
}