PUBLIC

DateC::DateC(void) DateC::DateC(BooleanT,BooleanT) DateC::DateC(RealT) DateC::DateC(IntT,IntT,IntT,IntT,IntT,IntT,IntT) DateC::DateC(istream &) DateC::DateC(long,long) DateC::DateC(const DateC &) DateC::DateC(const StringC &) DateC::IsLeapYear(int) DateC::YearToDaysSince1970(int) DateC::IsValid(void) const DateC::IsZero(void) const DateC::SetInvalid(void) DateC::SetToNow(BooleanT) DateC::MaxUSeconds(void) const DateC::Resolution(void) const DateC::NormalisePos(void) DateC::NormaliseNeg(void) DateC::operator==(const DateC &) const DateC::operator!=(const DateC &) const DateC::operator>(const DateC &) const DateC::operator<(const DateC &) const DateC::operator>=(const DateC &) const DateC::operator<=(const DateC &) const DateC::operator+(const DateC &) const DateC::operator-(const DateC &) const DateC::operator-=(const DateC &) DateC::operator-=(double) DateC::operator+=(const DateC &) DateC::operator+=(double) DateC::Text(void) const DateC::CTime(void) const DateC::CTimeShort(void) const DateC::USeconds(void) const DateC::TotalSeconds(void) const DateC::Double(void) const DateC::Seconds(void) const DateC::Minute(void) const DateC::Hour(void) const DateC::Month(void) const DateC::Year(void) const DateC::DayInMonth(void) const DateC::DayInYear(void) const DateC::DayInWeek(void) const DateC::DaylightSaving(void) const DateC::Wait(void) const DateC::Sleep(RealT) DateC::Save(ostream &) const

DateC
Date & Time information.
include	"amma/Date.hh"
User Level:	Default
Library:	Msys
Example:	exOption.cc
Section:	Basic Types.Misc Utilities.File System
In Scope:	std

Comments:
SMALL OBJECT. NB. The virtual timer uses the clock() system call. This means virtual timing will only make sense for the first 36 minutes. After that the timer will wrap.

long sec;

Seconds since 12:00 January 1, 1970.

long usec;

microseconds.

DateC()

Default constructor.
Sets time to 0.

DateC(BooleanT setval,BooleanT useVirt = FALSE)

Constructor.
If 'setval' is FALSE an invalid date is created. otherwise the date is set to now. if useVirt is TRUE a virtual time is used.

DateC(RealT val)

Construct from a real in seconds.

DateC(IntT year,IntT month,IntT day,IntT hour = 0,IntT min = 0,IntT sec = 0,IntT usec = 0)

Constructer.

DateC(istream & in)

Construct from a stream

DateC(long xsec,long xusec)

Construct from two longs..

DateC(const DateC & val)

Copy constructor

DateC(const StringC &)

String constructor
Expects data in sec:usec format as produced by Text() method.

BooleanT IsLeapYear(int year)

Is give year a leap year ?

int YearToDaysSince1970(int year)

Convert year to days since 1970

BooleanT IsValid() const

Is a valid date ?

BooleanT IsZero() const

Is time zero ?

void SetInvalid()

Make this date invalid.

void SetToNow(BooleanT useVirt = FALSE)

Set value of variable to now!

long MaxUSeconds() const

Maximum mircro seconds.

long Resolution() const

Get resolution of timer in microseconds.
NB. This assumes 100Hz by default.

void NormalisePos()

Normalise time representation after addition

void NormaliseNeg()

Normalise time representation after subtraction

BooleanT operator==(const DateC & oth) const

Compair times.

BooleanT operator!=(const DateC & oth) const

Compair times.

BooleanT operator>(const DateC & oth) const

Compair times.

BooleanT operator<(const DateC & oth) const

Compair times.

BooleanT operator>=(const DateC & oth) const

Compair times.

BooleanT operator<=(const DateC & oth) const

Compair times.

DateC operator+(const DateC & oth) const

Add times.

DateC operator-(const DateC & oth) const

Subtract times.

const DateC & operator-=(const DateC & val)

Inplace subtraction.

const DateC & operator-=(double val)

Inplace subtraction.

const DateC & operator+=(const DateC & val)

Inplace addition.

const DateC & operator+=(double val)

Inplace addition.

StringC Text() const

Get the time in string form.
This currently prints the time in the form sec:usec.

StringC CTime() const

Returns results equivelent to calling ctime().

StringC CTimeShort() const

Returns a short string containing date/time.

long USeconds() const

Get micro seconds.

long TotalSeconds() const

Get total seconds.

double Double() const

Get time in double form.

IntT Seconds() const

Return number of seconds after minuite. 0,61 (61 for leap seconds.)

IntT Minute() const

Get minute.

IntT Hour() const

Hours since midnight. 0-23

IntT Month() const

Get month 1-31

IntT Year() const

Get year.

IntT DayInMonth() const

Get day in month. 1,31

IntT DayInYear() const

Get day of year. 0-365

IntT DayInWeek() const

Get day of week. Since sunday, 0-6

BooleanT DaylightSaving() const

Are we daylight saveing ?
True = yes

BooleanT Wait() const

Wait until this time.

BooleanT Sleep(RealT delay)

Pause execution for 'delay' seconds.

void Save(ostream & out) const

Write to a stream.