More details on installation pre-requisites

[u/mrichter/AliRoot.git] / RICH / AliRICHSegResCkv.cxx

/**************************************************************************
 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 *                                                                        *
 * Author: The ALICE Off-line Project.                                    *
 * Contributors are mentioned in the code where appropriate.              *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/*
$Log$
*/

#include "AliRICHSegResCkv.h"
#include "TMath.h"
#include "TRandom.h"


//___________________________________________
ClassImp(AliRICHresponseCkv)
//___________________________________________	
Float_t AliRICHresponseCkv::IntPH(Float_t)
{
    
    Float_t charge = -fChslope*TMath::Log(gRandom->Rndm());
    return charge;
}