RICH/AliRICHParam.cxx

   1 //  **************************************************************************
   2 //  * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
   3 //  *                                                                        *
   4 //  * Author: The ALICE Off-line Project.                                    *
   5 //  * Contributors are mentioned in the code where appropriate.              *
   6 //  *                                                                        *
   7 //  * Permission to use, copy, modify and distribute this software and its   *
   8 //  * documentation strictly for non-commercial purposes is hereby granted   *
   9 //  * without fee, provided that the above copyright notice appears in all   *
  10 //  * copies and that both the copyright notice and this permission notice   *
  11 //  * appear in the supporting documentation. The authors make no claims     *
  12 //  * about the suitability of this software for any purpose. It is          *
  13 //  * provided "as is" without express or implied warranty.                  *
  14 //  **************************************************************************
  15 #include "AliRICHParam.h"
  16 #include "AliRICHChamber.h"
  17
  18 ClassImp(AliRICHParam)
  19 Bool_t   AliRICHParam::fgIsWireSag            =kTRUE;
  20 Bool_t   AliRICHParam::fgIsResolveClusters    =kTRUE;
  21 Bool_t   AliRICHParam::fgIsRadioSrc           =kFALSE;
  22 Double_t AliRICHParam::fgAngleRot             =-60;
  23 Int_t    AliRICHParam::fgHV[kNsectors]        ={2050,2050,2050,2050,2050,2050};
  24 Int_t    AliRICHParam::fgNsigmaTh             =4;
  25 Float_t  AliRICHParam::fgSigmaThMean          =1.132; //QDC
  26 Float_t  AliRICHParam::fgSigmaThSpread        =0.035; //
  27
  28 //__________________________________________________________________________________________________
  29 void AliRICHParam::Print(Option_t*)
  30 {
  31   AliInfo(Form("Pads in chamber (%3i,%3i) in sector (%2i,%2i)",NpadsX(),NpadsY(),NpadsXsec(),NpadsYsec()));
  32   ToAliInfo(fpChambers->Print());
  33 }//Print()
  34 //__________________________________________________________________________________________________
  35 void AliRICHParam::CreateChambers()
  36 {
  37 //Create all RICH Chambers on each call. Previous chambers deleted.
  38   if(fpChambers) delete fpChambers;
  39   if(IsRadioSrc()){
  40     fpChambers=new TObjArray(1);//test beam configuration 1 chamber
  41     fpChambers->AddAt(new AliRICHChamber(0),0);
  42   }else{
  43     fpChambers=new TObjArray(kNchambers);//normal configuration 7 chambers
  44     for(int iChamberN=0;iChamberN<kNchambers;iChamberN++)  fpChambers->AddAt(new AliRICHChamber(iChamberN+1),iChamberN);
  45   }
  46   fpChambers->SetOwner();
  47 }//CreateChambers()