manTreeSFrame: /afs/hep.man.ac.uk/u/markowen/ATLAS/SFrameProof/2011EPS/topUtils/topUtils/BTagRandomiser.h Source File

00001 #ifndef TOPUTILS_BTAGRANDOMISER_H__
00002 #define TOPUTILS_BTAGRANDOMISER_H__
00003 
00004 // fwd declare classes
00005 class TopObjectSel;
00006 namespace Analysis {
00007   class CalibrationDataInterfaceROOT;
00008 }
00009 
00010 #include <vector>
00011 #include "TRandom3.h"
00012 
00013 #include "manTree/MJet.h"
00014 
00015 #include "plug-ins/include/SToolBase.h"
00016 
00022 class BTagRandomiser : public SToolBase {
00023 
00024  public:
00025 
00027   BTagRandomiser(SCycleBase* base);
00028 
00030   ~BTagRandomiser();
00031 
00033   void Init(const TopObjectSel* objsel);
00034 
00035   double GetNewTaggedJets(const std::vector<const manchester::MJet*>* inputbjets, std::vector<const manchester::MJet*>& outputbjets, std::vector<const manchester::MJet*>& outputlightjets, int errormode);
00036 
00037  protected:
00038 
00040   const Analysis::CalibrationDataInterfaceROOT* m_btagsf_tool;
00041 
00043   bool m_own_btagsf_tool;
00044   
00046   TRandom3 m_rand;
00047 
00048 };//class BTagRandomiser
00049 
00050 #endif //TOPUTILS_BTAGRANDOMISER