#error "This file is only included by wx/datetime.h, don't include it manually!"
#endif
+// ----------------------------------------------------------------------------
+// private macros
+// ----------------------------------------------------------------------------
+
+#define MILLISECONDS_PER_DAY 86400000l
+
+// some broken compilers (HP-UX CC) refuse to compile the "normal" version, but
+// using a temp variable always might prevent other compilers from optimising
+// it away - hence use of this ugly macro
+#ifndef __HPUX__
+ #define MODIFY_AND_RETURN(op) return wxDateTime(*this).op
+#else
+ #define MODIFY_AND_RETURN(op) wxDateTime dt(*this); dt.op; return dt
+#endif
+
// ----------------------------------------------------------------------------
// wxDateTime construction
// ----------------------------------------------------------------------------
// only define this once, when included from datetime.cpp
#ifdef wxDEFINE_TIME_CONSTANTS
- const unsigned int wxDateTime::TIME_T_FACTOR = 1000;
+ const long wxDateTime::TIME_T_FACTOR = 1000l;
#endif // wxDEFINE_TIME_CONSTANTS
-bool wxDateTime::IsInStdRange() const
+inline bool wxDateTime::IsInStdRange() const
{
- return m_time >= 0l && (m_time / (long)TIME_T_FACTOR) < LONG_MAX;
+ return m_time >= 0l && (m_time / TIME_T_FACTOR) < LONG_MAX;
}
/* static */
-wxDateTime wxDateTime::Now()
+inline wxDateTime wxDateTime::Now()
{
- return wxDateTime(GetTimeNow());
+ return wxDateTime(*GetTmNow());
}
-wxDateTime& wxDateTime::Set(time_t timet)
+/* static */
+inline wxDateTime wxDateTime::Today()
+{
+ struct tm *tm = GetTmNow();
+ tm->tm_hour =
+ tm->tm_min =
+ tm->tm_sec = 0;
+
+ return wxDateTime(*tm);
+}
+
+#if (!(defined(__VISAGECPP__) && __IBMCPP__ >= 400))
+inline wxDateTime& wxDateTime::Set(time_t timet)
{
// assign first to avoid long multiplication overflow!
- m_time = timet;
+ m_time = timet - WX_TIME_BASE_OFFSET ;
m_time *= TIME_T_FACTOR;
return *this;
}
+#endif
-wxDateTime& wxDateTime::SetToCurrent()
+inline wxDateTime& wxDateTime::SetToCurrent()
{
- return Set(GetTimeNow());
+ *this = Now();
+ return *this;
}
-wxDateTime::wxDateTime(time_t timet)
+#if (!(defined(__VISAGECPP__) && __IBMCPP__ >= 400))
+inline wxDateTime::wxDateTime(time_t timet)
{
Set(timet);
}
+#endif
-wxDateTime::wxDateTime(const struct tm& tm)
+inline wxDateTime::wxDateTime(const struct tm& tm)
{
Set(tm);
}
-wxDateTime::wxDateTime(const Tm& tm)
+inline wxDateTime::wxDateTime(const Tm& tm)
{
Set(tm);
}
-wxDateTime::wxDateTime(double jdn)
+inline wxDateTime::wxDateTime(double jdn)
{
Set(jdn);
}
-wxDateTime& wxDateTime::Set(const Tm& tm)
+inline wxDateTime& wxDateTime::Set(const Tm& tm)
{
wxASSERT_MSG( tm.IsValid(), _T("invalid broken down date/time") );
return Set(tm.mday, (Month)tm.mon, tm.year, tm.hour, tm.min, tm.sec);
}
-wxDateTime::wxDateTime(wxDateTime_t hour,
- wxDateTime_t minute,
- wxDateTime_t second,
- wxDateTime_t millisec)
+inline wxDateTime::wxDateTime(wxDateTime_t hour,
+ wxDateTime_t minute,
+ wxDateTime_t second,
+ wxDateTime_t millisec)
{
Set(hour, minute, second, millisec);
}
-wxDateTime::wxDateTime(wxDateTime_t day,
- Month month,
- int year,
- wxDateTime_t hour,
- wxDateTime_t minute,
- wxDateTime_t second,
- wxDateTime_t millisec)
+inline wxDateTime::wxDateTime(wxDateTime_t day,
+ Month month,
+ int year,
+ wxDateTime_t hour,
+ wxDateTime_t minute,
+ wxDateTime_t second,
+ wxDateTime_t millisec)
{
Set(day, month, year, hour, minute, second, millisec);
}
// wxDateTime accessors
// ----------------------------------------------------------------------------
-wxLongLong wxDateTime::GetValue() const
+inline wxLongLong wxDateTime::GetValue() const
{
- wxASSERT_MSG( IsValid(), "invalid wxDateTime");
+ wxASSERT_MSG( IsValid(), _T("invalid wxDateTime"));
return m_time;
}
-time_t wxDateTime::GetTicks() const
+inline time_t wxDateTime::GetTicks() const
{
- wxASSERT_MSG( IsValid(), "invalid wxDateTime");
+ wxASSERT_MSG( IsValid(), _T("invalid wxDateTime"));
if ( !IsInStdRange() )
{
return (time_t)-1;
}
- return (time_t)((m_time / (long)TIME_T_FACTOR).GetLo());
+ return (time_t)((m_time / (long)TIME_T_FACTOR).GetLo())+WX_TIME_BASE_OFFSET ;
}
bool wxDateTime::SetToLastWeekDay(WeekDay weekday,
- Month month,
- int year)
+ Month month,
+ int year)
{
return SetToWeekDay(weekday, -1, month, year);
}
-// ----------------------------------------------------------------------------
-// wxDateTime comparison
-// ----------------------------------------------------------------------------
+inline wxDateTime wxDateTime::GetWeekDayInSameWeek(WeekDay weekday) const
+{
+ MODIFY_AND_RETURN( SetToWeekDayInSameWeek(weekday) );
+}
-bool wxDateTime::IsEqualTo(const wxDateTime& datetime) const
+inline wxDateTime wxDateTime::GetNextWeekDay(WeekDay weekday) const
{
- wxASSERT_MSG( IsValid() && datetime.IsValid(), "invalid wxDateTime");
+ MODIFY_AND_RETURN( SetToNextWeekDay(weekday) );
+}
- return m_time == datetime.m_time;
+inline wxDateTime wxDateTime::GetPrevWeekDay(WeekDay weekday) const
+{
+ MODIFY_AND_RETURN( SetToPrevWeekDay(weekday) );
+}
+
+inline wxDateTime wxDateTime::GetWeekDay(WeekDay weekday,
+ int n,
+ Month month,
+ int year) const
+{
+ wxDateTime dt(*this);
+
+ return dt.SetToWeekDay(weekday, n, month, year) ? dt : wxInvalidDateTime;
+}
+
+inline wxDateTime wxDateTime::GetLastWeekDay(WeekDay weekday,
+ Month month,
+ int year)
+{
+ wxDateTime dt(*this);
+
+ return dt.SetToLastWeekDay(weekday, month, year) ? dt : wxInvalidDateTime;
}
-bool wxDateTime::operator==(const wxDateTime& datetime) const
+inline wxDateTime wxDateTime::GetWeek(wxDateTime_t numWeek,
+ WeekDay weekday) const
{
- return IsEqualTo(datetime);
+ wxDateTime dt(*this);
+
+ return dt.SetToTheWeek(numWeek, weekday) ? dt : wxInvalidDateTime;
}
-bool wxDateTime::operator!=(const wxDateTime& datetime) const
+inline wxDateTime wxDateTime::GetLastMonthDay(Month month, int year) const
{
- return !IsEqualTo(datetime);
+ MODIFY_AND_RETURN( SetToLastMonthDay(month, year) );
}
-bool wxDateTime::IsEarlierThan(const wxDateTime& datetime) const
+inline wxDateTime wxDateTime::GetYearDay(wxDateTime_t yday) const
{
- wxASSERT_MSG( IsValid() && datetime.IsValid(), "invalid wxDateTime");
+ MODIFY_AND_RETURN( SetToYearDay(yday) );
+}
+
+// ----------------------------------------------------------------------------
+// wxDateTime comparison
+// ----------------------------------------------------------------------------
+
+inline bool wxDateTime::IsEqualTo(const wxDateTime& datetime) const
+{
+ wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime"));
+
+ return m_time == datetime.m_time;
+}
+
+inline bool wxDateTime::IsEarlierThan(const wxDateTime& datetime) const
+{
+ wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime"));
return m_time < datetime.m_time;
}
-bool wxDateTime::IsLaterThan(const wxDateTime& datetime) const
+inline bool wxDateTime::IsLaterThan(const wxDateTime& datetime) const
{
- wxASSERT_MSG( IsValid() && datetime.IsValid(), "invalid wxDateTime");
+ wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime"));
return m_time > datetime.m_time;
}
-bool wxDateTime::IsStrictlyBetween(const wxDateTime& t1,
- const wxDateTime& t2) const
+inline bool wxDateTime::IsStrictlyBetween(const wxDateTime& t1,
+ const wxDateTime& t2) const
{
// no need for assert, will be checked by the functions we call
return IsLaterThan(t1) && IsEarlierThan(t2);
}
-bool wxDateTime::IsBetween(const wxDateTime& t1, const wxDateTime& t2) const
+inline bool wxDateTime::IsBetween(const wxDateTime& t1,
+ const wxDateTime& t2) const
{
// no need for assert, will be checked by the functions we call
return IsEqualTo(t1) || IsEqualTo(t2) || IsStrictlyBetween(t1, t2);
}
+inline bool wxDateTime::IsSameDate(const wxDateTime& dt) const
+{
+ Tm tm1 = GetTm(),
+ tm2 = dt.GetTm();
+
+ return tm1.year == tm2.year &&
+ tm1.mon == tm2.mon &&
+ tm1.mday == tm2.mday;
+}
+
+inline bool wxDateTime::IsSameTime(const wxDateTime& dt) const
+{
+ // notice that we can't do something like this:
+ //
+ // m_time % MILLISECONDS_PER_DAY == dt.m_time % MILLISECONDS_PER_DAY
+ //
+ // because we have also to deal with (possibly) different DST settings!
+ Tm tm1 = GetTm(),
+ tm2 = dt.GetTm();
+
+ return tm1.hour == tm2.hour &&
+ tm1.min == tm2.min &&
+ tm1.sec == tm2.sec &&
+ tm1.msec == tm2.msec;
+}
+
+inline bool wxDateTime::IsEqualUpTo(const wxDateTime& dt,
+ const wxTimeSpan& ts) const
+{
+ return IsBetween(dt.Subtract(ts), dt.Add(ts));
+}
+
// ----------------------------------------------------------------------------
// wxDateTime arithmetics
// ----------------------------------------------------------------------------
-wxDateTime& wxDateTime::Add(const wxTimeSpan& diff)
+inline wxDateTime wxDateTime::Add(const wxTimeSpan& diff) const
+{
+ wxASSERT_MSG( IsValid(), _T("invalid wxDateTime"));
+
+ return wxDateTime(m_time + diff.GetValue());
+}
+
+inline wxDateTime& wxDateTime::Add(const wxTimeSpan& diff)
{
- wxASSERT_MSG( IsValid(), "invalid wxDateTime");
+ wxASSERT_MSG( IsValid(), _T("invalid wxDateTime"));
m_time += diff.GetValue();
return *this;
}
-wxDateTime& wxDateTime::operator+=(const wxTimeSpan& diff)
+inline wxDateTime& wxDateTime::operator+=(const wxTimeSpan& diff)
{
return Add(diff);
}
-wxDateTime& wxDateTime::Substract(const wxTimeSpan& diff)
+inline wxDateTime wxDateTime::Subtract(const wxTimeSpan& diff) const
{
- wxASSERT_MSG( IsValid(), "invalid wxDateTime");
+ wxASSERT_MSG( IsValid(), _T("invalid wxDateTime"));
+
+ return wxDateTime(m_time - diff.GetValue());
+}
+
+inline wxDateTime& wxDateTime::Subtract(const wxTimeSpan& diff)
+{
+ wxASSERT_MSG( IsValid(), _T("invalid wxDateTime"));
m_time -= diff.GetValue();
return *this;
}
-wxDateTime& wxDateTime::operator-=(const wxTimeSpan& diff)
+inline wxDateTime& wxDateTime::operator-=(const wxTimeSpan& diff)
{
- return Substract(diff);
+ return Subtract(diff);
}
-wxTimeSpan wxDateTime::Substract(const wxDateTime& datetime) const
+inline wxTimeSpan wxDateTime::Subtract(const wxDateTime& datetime) const
{
- wxASSERT_MSG( IsValid() && datetime.IsValid(), "invalid wxDateTime");
+ wxASSERT_MSG( IsValid() && datetime.IsValid(), _T("invalid wxDateTime"));
- return wxTimeSpan(datetime.GetValue() - GetValue());
+ return wxTimeSpan(GetValue() - datetime.GetValue());
}
-wxTimeSpan wxDateTime::operator-(const wxDateTime& datetime) const
+inline wxDateTime wxDateTime::Add(const wxDateSpan& diff) const
{
- return Substract(datetime);
+ return wxDateTime(*this).Add(diff);
}
-wxDateTime& wxDateTime::Substract(const wxDateSpan& diff)
+inline wxDateTime& wxDateTime::Subtract(const wxDateSpan& diff)
{
return Add(diff.Negate());
}
-wxDateTime& wxDateTime::operator-=(const wxDateSpan& diff)
+inline wxDateTime wxDateTime::Subtract(const wxDateSpan& diff) const
{
- return Substract(diff);
+ return wxDateTime(*this).Subtract(diff);
}
-wxDateTime& wxDateTime::operator+=(const wxDateSpan& diff)
+inline wxDateTime& wxDateTime::operator-=(const wxDateSpan& diff)
+{
+ return Subtract(diff);
+}
+
+inline wxDateTime& wxDateTime::operator+=(const wxDateSpan& diff)
{
return Add(diff);
}
// wxDateTime and timezones
// ----------------------------------------------------------------------------
-wxDateTime wxDateTime::ToTimezone(const wxDateTime::TimeZone& tz) const
+inline wxDateTime wxDateTime::ToTimezone(const wxDateTime::TimeZone& tz,
+ bool noDST) const
{
- return wxDateTime(*this).MakeTimezone(tz);
+ MODIFY_AND_RETURN( MakeTimezone(tz, noDST) );
}
// ----------------------------------------------------------------------------
// wxTimeSpan construction
// ----------------------------------------------------------------------------
-wxTimeSpan::wxTimeSpan(int hours, int minutes, int seconds, int milliseconds)
+inline wxTimeSpan::wxTimeSpan(long hours,
+ long minutes,
+ long seconds,
+ long milliseconds)
{
// assign first to avoid precision loss
m_diff = hours;
- m_diff *= 60;
+ m_diff *= 60l;
m_diff += minutes;
- m_diff *= 60;
+ m_diff *= 60l;
m_diff += seconds;
- m_diff *= 1000;
+ m_diff *= 1000l;
m_diff += milliseconds;
}
// wxTimeSpan accessors
// ----------------------------------------------------------------------------
-wxLongLong wxTimeSpan::GetSeconds() const
+inline wxLongLong wxTimeSpan::GetSeconds() const
{
return m_diff / 1000l;
}
-int wxTimeSpan::GetMinutes() const
+inline int wxTimeSpan::GetMinutes() const
{
return (GetSeconds() / 60l).GetLo();
}
-int wxTimeSpan::GetHours() const
+inline int wxTimeSpan::GetHours() const
{
return GetMinutes() / 60;
}
-int wxTimeSpan::GetDays() const
+inline int wxTimeSpan::GetDays() const
{
return GetHours() / 24;
}
-int wxTimeSpan::GetWeeks() const
+inline int wxTimeSpan::GetWeeks() const
{
return GetDays() / 7;
}
// wxTimeSpan arithmetics
// ----------------------------------------------------------------------------
-wxTimeSpan& wxTimeSpan::Add(const wxTimeSpan& diff)
+inline wxTimeSpan wxTimeSpan::Add(const wxTimeSpan& diff) const
+{
+ return wxTimeSpan(m_diff + diff.GetValue());
+}
+
+inline wxTimeSpan& wxTimeSpan::Add(const wxTimeSpan& diff)
{
m_diff += diff.GetValue();
return *this;
}
-wxTimeSpan& wxTimeSpan::Substract(const wxTimeSpan& diff)
+inline wxTimeSpan wxTimeSpan::Subtract(const wxTimeSpan& diff) const
+{
+ return wxTimeSpan(m_diff - diff.GetValue());
+}
+
+inline wxTimeSpan& wxTimeSpan::Subtract(const wxTimeSpan& diff)
{
m_diff -= diff.GetValue();
return *this;
}
-wxTimeSpan& wxTimeSpan::Multiply(int n)
+inline wxTimeSpan& wxTimeSpan::Multiply(int n)
{
- m_diff *= n;
+ m_diff *= (long)n;
return *this;
}
-wxTimeSpan wxTimeSpan::operator*(int n) const
+inline wxTimeSpan wxTimeSpan::Multiply(int n) const
{
- wxTimeSpan result(*this);
- result.Multiply(n);
-
- return result;
+ return wxTimeSpan(m_diff * (long)n);
}
-wxTimeSpan wxTimeSpan::Abs() const
+inline wxTimeSpan wxTimeSpan::Abs() const
{
return wxTimeSpan(GetValue().Abs());
}
-bool wxTimeSpan::IsEqualTo(const wxTimeSpan& ts) const
+inline bool wxTimeSpan::IsEqualTo(const wxTimeSpan& ts) const
{
return GetValue() == ts.GetValue();
}
-bool wxTimeSpan::IsLongerThan(const wxTimeSpan& ts) const
+inline bool wxTimeSpan::IsLongerThan(const wxTimeSpan& ts) const
{
return GetValue().Abs() > ts.GetValue().Abs();
}
// wxDateSpan
// ----------------------------------------------------------------------------
-wxDateSpan&
-wxDateSpan::operator+=(const wxDateSpan& other)
+inline wxDateSpan& wxDateSpan::operator+=(const wxDateSpan& other)
{
m_years += other.m_years;
m_months += other.m_months;
return *this;
}
-wxDateSpan& wxDateSpan::operator*=(int factor)
+inline wxDateSpan& wxDateSpan::Add(const wxDateSpan& other)
{
- m_years *= m_years;
- m_months *= m_months;
- m_weeks *= m_weeks;
- m_days *= m_days;
+ return *this += other;
+}
+
+inline wxDateSpan wxDateSpan::Add(const wxDateSpan& other) const
+{
+ wxDateSpan ds(*this);
+ ds.Add(other);
+ return ds;
+}
+
+inline wxDateSpan& wxDateSpan::Multiply(int factor)
+{
+ m_years *= factor;
+ m_months *= factor;
+ m_weeks *= factor;
+ m_days *= factor;
return *this;
}
-wxDateSpan wxDateSpan::Negate() const
+inline wxDateSpan wxDateSpan::Multiply(int factor) const
+{
+ wxDateSpan ds(*this);
+ ds.Multiply(factor);
+ return ds;
+}
+
+inline wxDateSpan wxDateSpan::Negate() const
{
return wxDateSpan(-m_years, -m_months, -m_weeks, -m_days);
}
-wxDateSpan& wxDateSpan::Neg()
+inline wxDateSpan& wxDateSpan::Neg()
{
m_years = -m_years;
m_months = -m_months;
return *this;
}
+inline wxDateSpan& wxDateSpan::operator-=(const wxDateSpan& other)
+{
+ return *this += other.Negate();
+}
+
+inline wxDateSpan& wxDateSpan::Subtract(const wxDateSpan& other)
+{
+ return *this -= other;
+}
+
+inline wxDateSpan wxDateSpan::Subtract(const wxDateSpan& other) const
+{
+ wxDateSpan ds(*this);
+ ds.Subtract(other);
+ return ds;
+}
+
+#undef MILLISECONDS_PER_DAY
+
+#undef MODIFY_AND_RETURN
projects / wxWidgets.git / blobdiff