void Show() {
TimePass::ShmMultihashmap<MonthName, int> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
ToDotPs("hashmap", &months);
}
void Clear() {
TimePass::ShmMultihashmap<MonthName, int> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
months.Clear();
}
void Clear() {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
months.Clear();
}
void Show() {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
ToDotPs("hashlist", &months);
}
WDate WDate::addMonths(int nmonths) const
{
if (valid_) {
date d(year_, month_, day_);
d += months(nmonths);
return WDate(d.year(), d.month(), d.day());
} else
return *this;
}
void Insert() {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
for (int i = 0; i < 12; ++i) {
months.Insert(Month(t_month[i], n_month[i]));
}
}
void Insert() {
TimePass::ShmMultihashmap<MonthName, int> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
for (int i = 0; i < 12; ++i) {
months.Insert(SHM_PAIR(MonthName(t_month[i]), n_month[i]));
}
}
void Remove() {
TimePass::ShmMultihashmap<MonthName, int> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
char name[10];
for (int i = 0; i < len; ++i) {
months.Remove(MonthName(t_month[i]));
snprintf(name, sizeof(name) - 1, "%02d", i);
ToDotPs(name, &months);
}
}
void Read() {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
TimePass::ListNode<Month>* p_beg = months.BeginNode();
while (NULL != p_beg) {
printf("<%s, %d> ", p_beg->data.t_month, p_beg->data.n_month);
p_beg = months.NextNode(p_beg);
}
putchar('\n');
}
void Find(const char* t_month) {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Open()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
}
TimePass::ListNode<Month>* p_node = months.Find(Month(t_month, 0));
if (NULL == p_node) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
return;
} else {
printf("%s-%d\n", p_node->data.t_month, p_node->data.n_month);
}
}
double DateTime::duration(const double& time, double duration,
DateTimeUnitOptions unit)
{
switch (unit) {
case DATE_TIME_UNIT_NONE:
case DATE_TIME_UNIT_DAY:
return days(duration);
case DATE_TIME_UNIT_WEEK:
return weeks(duration);
case DATE_TIME_UNIT_MONTH:
return months(time, duration);
case DATE_TIME_UNIT_YEAR:
return years(time, duration);
}
return 0;
}
// date in english function
void dateEnglish(char* date) {
// for numbers from 1 to 19
char *digit[] = { "", "one", "two", "three", "four", "five", "six",
"seven", "eight", "nine", "ten", "eleven", "twelve",
"thirteen", "fourteen", "fifteen", "sixteen", "seventeen",
"eighteen", "nineteen"
};
// all tens
char *tens[] = { "", "", "twenty", "thirty", "forty", "fifty",
"sixty", "seventy", "eighty", "ninety"
};
int day = (date[0] - '0') * 10 + (date[1] - '0');
int month = (date[3] - '0') * 10 + (date[4] - '0');
int year = (date[6] - '0') * 1000 + (date[7] - '0') * 100 + ((date[8] - '0') * 10 + date[9] - '0');
if (validation(day,month,year)) {
days(day, digit, tens);
months(month);
printf(" of ");
years(year, digit, tens);
}
else
printf("Its not a valid date");
}
int main() {
//use functor as hash function
std::unordered_map<std::pair<int, int>, int, hash_fun> fun_map;
fun_map[std::make_pair(1,2)]++;
std::cout<<fun_map[std::pair<int, int>(1, 2)] <<std::endl;
//use lambda function
std::unordered_map<std::pair<int, int>, int, decltype(hash_lambda)> lambda_map(0, hash_lambda);
lambda_map[std::make_pair(1,2)] = 20;
std::cout<<lambda_map[std::pair<int, int>(1, 2)] <<std::endl;
//use bind function
std::unordered_map<std::string, int, decltype(std::bind(&hash, std::placeholders::_1))>
months(0, std::bind(&hash, std::placeholders::_1));
months["january"] = 31;
months["february"] = 28;
months["march"] = 31;
months["april"] = 30;
months["may"] = 31;
months["june"] = 30;
months["july"] = 31;
months["august"] = 31;
months["september"] = 30;
months["october"] = 31;
months["november"] = 30;
months["december"] = 31;
std::cout << "june -> " << months["june"] << std::endl;
std::cout << "july -> " << months["july"] << std::endl;
std::cout << "december -> " << months["december"] << std::endl;
std::cout << "february -> " << months["february"] << std::endl;
//use function directly, compile error
// std::unordered_map<std::string, int, decltype(std::bind(hash)>
// months(0, hash);
return 0;
}
int CssmDate::month() const
{ return atoi(string(months(), 2).c_str()); }
//
// The CssmDate PODwrapper
//
CssmDate::CssmDate(const char *y, const char *m, const char *d)
{
assign(years(), 4, y);
assign(months(), 2, m);
assign(days(), 2, d);
}
int confOption::setValueFromFile(QString line)
{
// Used to set values in confOptions from a file line
QString rval = line.section("=",1).trimmed();
qDebug() << "setting " << realName << " to " << rval << " (from file)";
if (type == BOOL)
{
if (rval == "true" || rval == "on" || rval == "yes")
{
value = true;
return 0;
}
else if (rval == "false" || rval == "off" || rval == "no")
{
value = false;
return 0;
}
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
return -1;
}
else if (type == INTEGER)
{
bool ok;
qlonglong rvalToNmbr = rval.toLongLong(&ok);
if (ok && rvalToNmbr >= minVal && rvalToNmbr <= maxVal)
{
value = rvalToNmbr;
return 0;
}
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
return -1;
}
else if (type == STRING)
{
value = rval;
return 0;
}
else if (type == LIST)
{
if (realName == "ShowStatus") // ShowStatus needs special treatment
{
if (rval.toLower() == "true" || rval.toLower() == "on")
rval = "yes";
else if (rval.toLower() == "false" || rval.toLower() == "off")
rval = "no";
}
if (possibleVals.contains(rval))
{
value = rval.toLower();
return 0;
}
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
value = defVal;
return -1;
}
else if (type == MULTILIST)
{
QVariantMap map;
QStringList readList = rval.split(" ", QString::SkipEmptyParts);
for (int i = 0; i < readList.size(); ++i)
{
if (!possibleVals.contains(readList.at(i)))
{
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
return -1;
}
}
for (int i = 0; i < possibleVals.size(); ++i)
{
if (readList.contains(possibleVals.at(i)))
map[possibleVals.at(i)] = true;
else
map[possibleVals.at(i)] = false;
}
value = map;
return 0;
}
else if (type == TIME)
{
int pos = 0;
QRegExp rxValid;
// These regex check whether rval is a valid time interval
if (hasNsec)
rxValid = QRegExp("^(?:\\d*\\.?\\d *(ns|nsec|us|usec|ms|msec|s|sec|second|seconds|m|min|minute|minutes|h|hr|hour|hours|d|day|days|w|week|weeks|month|months|y|year|years)? *)+$");
else
rxValid = QRegExp("^(?:\\d*\\.?\\d *(us|usec|ms|msec|s|sec|second|seconds|m|min|minute|minutes|h|hr|hour|hours|d|day|days|w|week|weeks|month|months|y|year|years)? *)+$");
pos = rxValid.indexIn(rval);
if (pos > -1)
{
pos = 0;
seconds secs(0);
// This regex parses individual elements of the time interval
QRegExp rxTimeParse = QRegExp("(\\d*\\.?\\d+) *([a-z]*)");
while ((pos = rxTimeParse.indexIn(rval, pos)) != -1)
{
if (rxTimeParse.cap(2) == "ns" ||
rxTimeParse.cap(2) == "nsec" )
{
nanoseconds ns(rxTimeParse.cap(1).trimmed().toDouble());
secs += ns;
}
else if (rxTimeParse.cap(2) == "us" ||
rxTimeParse.cap(2) == "usec" )
{
microseconds us(rxTimeParse.cap(1).trimmed().toDouble());
secs += us;
}
else if (rxTimeParse.cap(2) == "ms" ||
rxTimeParse.cap(2) == "msec" )
{
milliseconds ms(rxTimeParse.cap(1).trimmed().toDouble());
secs += ms;
}
else if (rxTimeParse.cap(2) == "s" ||
rxTimeParse.cap(2) == "sec" ||
rxTimeParse.cap(2) == "second" ||
rxTimeParse.cap(2) == "seconds" )
{
seconds s(rxTimeParse.cap(1).trimmed().toDouble());
secs += s;
}
else if (rxTimeParse.cap(2) == "m" ||
rxTimeParse.cap(2) == "min" ||
rxTimeParse.cap(2) == "minute" ||
rxTimeParse.cap(2) == "minutes" )
{
minutes min(rxTimeParse.cap(1).trimmed().toDouble());
secs += min;
}
else if (rxTimeParse.cap(2) == "h" ||
rxTimeParse.cap(2) == "hr" ||
rxTimeParse.cap(2) == "hour" ||
rxTimeParse.cap(2) == "hours" )
{
hours hr(rxTimeParse.cap(1).trimmed().toDouble());
secs += hr;
}
else if (rxTimeParse.cap(2) == "d" ||
rxTimeParse.cap(2) == "day" ||
rxTimeParse.cap(2) == "days")
{
days dy(rxTimeParse.cap(1).trimmed().toDouble());
secs += dy;
}
else if (rxTimeParse.cap(2) == "w" ||
rxTimeParse.cap(2) == "week" ||
rxTimeParse.cap(2) == "weeks")
{
weeks w(rxTimeParse.cap(1).trimmed().toDouble());
secs += w;
}
else if (rxTimeParse.cap(2) == "month" ||
rxTimeParse.cap(2) == "months")
{
months m(rxTimeParse.cap(1).trimmed().toDouble());
secs += m;
}
else if (rxTimeParse.cap(2) == "y" ||
rxTimeParse.cap(2) == "year" ||
rxTimeParse.cap(2) == "years")
{
years y(rxTimeParse.cap(1).trimmed().toDouble());
secs += y;
}
else if (rxTimeParse.cap(2).isEmpty())
{
// unitless number, convert it from defReadUnit to seconds
seconds tmpSeconds(convertTimeUnit(rxTimeParse.cap(1).trimmed().toDouble(), defReadUnit, timeUnit::s).toDouble());
secs += tmpSeconds;
}
pos += rxTimeParse.matchedLength();
}
// Convert the read value in seconds to defUnit
if (defUnit == ns)
value = nanoseconds(secs).count();
else if (defUnit == us)
value = microseconds(secs).count();
else if (defUnit == ms)
value = milliseconds(secs).count();
else if (defUnit == s)
value = secs.count();
else if (defUnit == min)
value = minutes(secs).count();
else if (defUnit == h)
value = hours(secs).count();
else if (defUnit == d)
value = days(secs).count();
else if (defUnit == w)
value = weeks(secs).count();
else if (defUnit == month)
value = months(secs).count();
else if (defUnit == year)
value = years(secs).count();
value = value.toULongLong(); // Convert to ulonglong (we don't support float in ui)
return 0;
}
else
{
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
return -1;
}
}
else if (type == RESLIMIT)
{
bool ok;
int nmbr = rval.toUInt(&ok);
if (ok)
{
value = nmbr;
return 0;
}
else if (rval.toLower().trimmed() == "infinity" || rval.trimmed().isEmpty())
{
value = -1;
return 0;
}
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
return -1;
}
else if (type == SIZE)
{
// RegExp to match a number (possibly with decimals) followed by a size unit (or no unit for byte)
QRegExp rxSize = QRegExp("(\\b\\d+\\.?\\d*(K|M|G|T|P|E)?\\b)");
int pos = 0;
pos = rxSize.indexIn(rval);
if (pos > -1 && rxSize.cap(0) == rval.trimmed())
{
// convert the specified size unit to megabytes
if (rxSize.cap(0).contains("K"))
value = rxSize.cap(0).remove("K").toDouble() / 1024;
else if (rxSize.cap(0).contains("M"))
value = rxSize.cap(0).remove("M").toDouble();
else if (rxSize.cap(0).contains("G"))
value = rxSize.cap(0).remove("G").toDouble() * 1024;
else if (rxSize.cap(0).contains("T"))
value = rxSize.cap(0).remove("T").toDouble() * 1024 * 1024;
else if (rxSize.cap(0).contains("P"))
value = rxSize.cap(0).remove("P").toDouble() * 1024 * 1024 * 1024;
else if (rxSize.cap(0).contains("E"))
value = rxSize.cap(0).remove("E").toDouble() * 1024 * 1024 * 1024 * 1024;
else
value = rxSize.cap(0).toDouble() / 1024 / 1024;
// Convert from double to ulonglong (we don't support float in ui)
value = value.toULongLong();
return 0;
}
else
{
qDebug() << rval << "is not a valid value for setting" << realName << ". Ignoring...";
return -1;
}
}
return -1;
}
void Create(off_t len) {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Create(len)) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
}
}
void Destroy() {
TimePass::ShmHashlist<Month> months(SHM_FILE);
if (false == months.Destroy()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
}
}
void Destroy() {
TimePass::ShmMultihashmap<MonthName, int> months(SHM_FILE);
if (false == months.Destroy()) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
}
}
void Create(off_t len) {
TimePass::ShmMultihashmap<MonthName, int> months(SHM_FILE);
if (false == months.Create(len)) {
printf("errmsg = %s\n", TimePass::Error::GetLastErrmsg().c_str());
}
}
/**
* Returns: *this += -m.
*/
date& operator-=(months m)
{
return *this += months(-m.count());
}
const DateTimeField *BaseChronology::monthOfYear() {
return UnsupportedDateTimeField::getInstance(DateTimeFieldType::monthOfYear(), months());
}
