XmTime32 Class Reference

List of all members.

Detailed Description

Represent a date/time value, using a 32 bit integer.

The 32 bit integer counts the seconds relative to 01-01-1970 00:00:00 UTC. This leads to an time intervall -68,+68 years relative to 01-01-1970.

Public Member Functions

time32_t GetSpan () const

Return the date/time in ANSI C representation.

void SetSpan (time32_t span)

Set the date/time by using ANSI C representation.

bool SetTime (int nYear, int nMonth, int nDay, int nHour, int nMin, int nSec, TIMEBASE tb)

Set the date/time with given parameters.

bool IsNullTime () const

Return true, if date/time is not set.

bool operator== (const XmTime32 &t) const

Return true on equality.

bool operator!= (const XmTime32 &t) const

Return true, on inequality.

bool operator< (const XmTime32 &t) const

Return true, if this time is less than the given time.

bool operator> (const XmTime32 &t) const

Return true, if this time is bigger than the given time.

bool operator<= (const XmTime32 &t) const

Return true, if this time is less or euqal than the given time.

bool operator>= (const XmTime32 &t) const

Return true, if this time is equal or greater than the given time.

Static Public Member Functions

static void GetSystemTime (XmTime32 &time)

Return the current system time.

static bool Time_tToSystemTime (time32_t time, SYSTEMTIME *systime)

Convert a date/time value to system time.

static bool SystemTimeToTime_T (time32_t &time, const SYSTEMTIME &systime, TIMEBASE tb)

Convert a system time to a date/teime value.

Member Function Documentation

bool SetTime ( int nYear,

int nMonth,

int nDay,

int nHour,

int nMin,

int nSec,

TIMEBASE tb

)

Set the date/time with given parameters.
(month: 1-12, day: 1-31)

static bool Time_tToSystemTime ( time32_t time,

SYSTEMTIME * systime

) [static]

Convert a date/time value to system time.
Returns true if conversion successful.

static bool SystemTimeToTime_T ( time32_t & time,

const SYSTEMTIME & systime,

TIMEBASE tb

) [static]

Convert a system time to a date/teime value.
Returns true if conversion successful.