TTimeStamp as double

ROOT
1

Hi,

Somebody now how I can convert TTimeStamp tstart(2011,10,1,00,00,00); in a double object?

this is due that I have:

for(double isec=tstart.GetSec();isec<tend.GetSec();isec++){

And I want to increment isec by 0.1, somebody knows or there is other way to do it?

Thanks

Best

Nicolás

2

This class has GetSec and GetNanoSec. See:

root.cern.ch/root/html/TTimeStamp.html

May be GetNanoSec will give you the precision you need ?

3

Hi thanks for the reply,

and how I put nanoseconds in TTimeStamp tstart(2011,10,1,00,00,00) ??

Best

Nicolás

4

There is a setter. But i am not sur that’s what you are looking for.

5

I have:

for(double isec=tstart.GetSec();isec<tend.GetSec();isec++){
TTimeStamp thetime(isec);
cout << thetime <<endl;

one of the output is:

2011-10-01 23:55:54.000000000Z

but the increment is by 1 second and I want for example increment of 0.1 second to then hav as output:

2011-10-01 23:55:54.100000000Z

Best

Nicolás