PhysicsAnalysis/TopPhys/xAOD/TopAnalysis/TopAnalysis/Tools.h

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/*
   Copyright (C) 2002-2022 CERN for the benefit of the ATLAS collaboration
 */
 
#ifndef TOPTOOLS_H__
#define TOPTOOLS_H__
 
#include <vector>
#include <string>
 
#include "xAODRootAccess/TEvent.h"
 
#include "xAODCutFlow/CutBookkeeper.h"
#include "xAODCutFlow/CutBookkeeperContainer.h"
#include "xAODMetaData/FileMetaData.h"
 
#include "TopConfiguration/TopConfig.h"
 
namespace top {
  class TopObjectSelection;
  class EventSaverBase;
 
  void xAODInit(bool failOnUnchecked = true);
 
  std::string getDerivationStream(TFile* inputFile);
 
  void parseCutBookkeepers(xAOD::TEvent& event, const std::size_t size,
      std::vector<std::string> &names, std::vector<float>& sumW);
 
  ULong64_t getRawEventsBookkeeper(const xAOD::CutBookkeeperContainer *cutBookKeepers);
 
  void renameCutBookkeepers(std::vector<std::string>& bookkepeer_names,
      const std::vector<std::string>& pmg_weight_names);
 
  std::vector<std::string> loadCuts(const std::string& filename);
 
  std::vector<std::string> fileList(const std::string& filename);
 
  size_t checkFiles(const std::vector<std::string>& filenames);
 
  void loadLibraries(const std::string& libraryNames);
 
  top::TopObjectSelection* loadObjectSelection(const std::shared_ptr<top::TopConfig>& config);
 
  top::EventSaverBase* loadEventSaver(const std::shared_ptr<top::TopConfig>& config);
 
  bool readMetaData(TFile* inputFile, const std::shared_ptr<top::TopConfig>& config);
 
  void readMetaData(const xAOD::FileMetaData* FMD, const std::shared_ptr<top::TopConfig>& config);
}
 
#endif