/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/JetSelectorTools/JetSelectorTools/JetAttributeSelector.h

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//  -*- c++ -*- 
#ifndef JETSELECTORTOOLS_JETSELECTORATTRIBUTE_H
#define JETSELECTORTOOLS_JETSELECTORATTRIBUTE_H

#include "JetInterface/IJetSelector.h"
#include "AsgTools/AsgTool.h"

class JetAttributeSelector : public asg::AsgTool , virtual public IJetSelector
 { 
   ASG_TOOL_CLASS(JetAttributeSelector,IJetSelector)
   public:

   struct SelValueRetriever {
     virtual float value(const xAOD::Jet& j) = 0;
     virtual ~SelValueRetriever(){};
   };
   
   JetAttributeSelector(const std::string &t);
   virtual ~JetAttributeSelector();

   virtual StatusCode initialize() ;
     
   virtual int keep(const xAOD::Jet& jet) const;

 protected:
   SelValueRetriever * buildValueRetriever(const std::string& type, const std::string& name, int index);
   
   float m_min;
   float m_max;

   std::string m_attName;
   std::string m_attType;
   
   int m_vectorAttIndex; 
   SelValueRetriever *m_vretriever; 
   
};


class JetAbsAttributeSelector : public JetAttributeSelector {
  
  ASG_TOOL_CLASS0(JetAbsAttributeSelector)
public:
  JetAbsAttributeSelector(const std::string &t);
  virtual int keep(const xAOD::Jet& jet) const;

};

class JetAttributeRatioSelector : public JetAttributeSelector {
  
  ASG_TOOL_CLASS0(JetAttributeRatioSelector)
public:
  JetAttributeRatioSelector(const std::string &t);

   virtual StatusCode initialize() ;
     
   virtual int keep(const xAOD::Jet& jet) const;
 protected:

   std::string m_attName2;
   std::string m_attType2;
   
   int m_vectorAttIndex2; 
   SelValueRetriever *m_vretriever2;
  
};




#endif

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