minor bug fix

[u/mrichter/AliRoot.git] / EVE / alice-macros / its_digits.C

// $Id$
// Main authors: Matevz Tadel & Alja Mrak-Tadel: 2006, 2007

/**************************************************************************
 * Copyright(c) 1998-2008, ALICE Experiment at CERN, all rights reserved. *
 * See http://aliceinfo.cern.ch/Offline/AliRoot/License.html for          *
 * full copyright notice.                                                 *
 **************************************************************************/

#if !defined(__CINT__) || defined(__MAKECINT__)
#include <TTree.h>
#include <TStyle.h>
#include <TEveUtil.h>

#include <AliRunLoader.h>
#include <AliEveEventManager.h>
#include <AliEveITSDigitsInfo.h>

#include "its_common_foos.C"
#endif

// Load ITS digits.
// Argument mode is a bitwise or determining which layers to import:
//    1,  2 : SPD
//    4,  8 : SDD
//   16, 32 : SSD
// By default import all layers.

void its_digits(Int_t mode            = 63,
                Bool_t check_empty    = kTRUE,
                Bool_t scaled_modules = kFALSE)
{
  AliRunLoader* rl =  AliEveEventManager::AssertRunLoader();
  rl->LoadDigits("ITS");
  TTree* dt = rl->GetTreeD("ITS", false);

  TEveUtil::LoadMacro("its_common_foos.C");

  AliEveITSDigitsInfo* di = new AliEveITSDigitsInfo();
  di->SetTree(dt);
  // di->Dump();

  gStyle->SetPalette(1, 0);

  its_display_raw_digits(di, mode, check_empty, scaled_modules);
}