On 2 Oct 98 at 13:39, Rutger van der Eijk wrote:
> Small question,
>
> Is there a general way to ask the 'system time' (date and time )to
> some root system class? (TSystem?) I could use some 'standard' unix
> routines but i would prefer to use something platform independed.
>
> I see a TSystem::now() but I'm not sure if I should use this one...
> (it returns millisec... is this relative to something???)
===> static Double_t TStopwatch::GetRealTime();
return the "Real time" but
for UNIX: since last system boot (via timest)
for NT : since January 1, 1601 (via GetSystemTime(...) )
for VMS ; whatever "clock()" for VMS does return
Since Stopwatch::GetRealTime is a static one it can be called with
no TStopwatch instance.
===> TDatime::Set()
// Set Date/Time to current time as reported by the system.
// Date and Time are encoded into one single unsigned 32 bit word.
// Date is stored with the origin being the 1st january 1995.
// Time has 1 second precision.
Valery
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Dr. Valery Fine Telex : 911621 dubna su
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Dr. Valeri Faine
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