2009/7/18 Bian JianMing <bianjm_at_ihep.ac.cn>:
> Who would tell me how to get time(consuming time or current time) in a macro?
Hi,
in order to measure real time and CPU time you can use TStopwatch (http://root.cern.ch/root/html/TStopwatch.html), whose usage is straightforward:
TStopwatch t;
t.Start();
// your code goes here
t.Stop();
t.Print();
Instead, if you want to get current date and time, you can use TTimeStamp (http://root.cern.ch/root/html/TTimeStamp.html):
TTimeStamp ts;
cout << ts.AsString() << endl;
Cheers,
-- : Dario Berzano : Wiki: http://newton.ph.unito.it/~berzano : GPG: http://newton.ph.unito.it/~berzano/gpgReceived on Sat Jul 18 2009 - 16:02:08 CEST
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