[ROOT] TVector3 arithmetic

From: Takefumi SORA (sora.takefumi@jri.co.jp)
Date: Tue Sep 02 2003 - 03:21:43 MEST


Hi, rooters.

I have two questions.

1. To use TVector3 we must execute "gSystem->Load("libPhysics")".
And to use my original macro, we execute ".L mymacro.C"
To use them without writing in my script, Where should we write
these infomation?

2. I can call TVector3 class but I can't do the operations
(e.g. v1 = v2 - v3, v2 += v1) which are defined in TVector3.
What file should I load?

Takefumi



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