Hello Dmitry, What you asking about sounds, "Whether some ROOT library defines some vector / matrix C++ classes with the operators "+" "-" "=" "*" etc defined?". Yes, such library does exist. See: http://root.cern.ch/root/htmldoc/TMatrix.html#TMatrix:description http://root.cern.ch/root/htmldoc/TVector.html#TVector:description Check the ROOT documentation also (p. 269 and p.281) Hope this helps, Valeri > -----Original Message----- > From: owner-roottalk@pcroot.cern.ch [mailto:owner-roottalk@pcroot.cern.ch] > On Behalf Of Dmitry A. Shtol > Sent: Monday, September 01, 2003 12:07 AM > To: roottalk@pcroot.cern.ch > Subject: [ROOT] Operations with vectors ny elements. > > Hi, > Is there a way in ROOT to do operations with vectors by elements like > SIGMA in PAW? Not by functions like ElementMult, but by formula? > Thank you. > > ============================================================== > Dmitry A. Shtol (SND group) > Budker Institute of Nuclear Physics
This archive was generated by hypermail 2b29 : Thu Jan 01 2004 - 17:50:15 MET