/cvmfs/atlas.cern.ch/repo/sw/ASG/AnalysisBase/2.4.31/JetMomentTools/JetMomentTools/JetWidthTool.h

// JetWidthTool.h

#ifndef JetMomentTools_JetWidthTool_H
#define JetMomentTools_JetWidthTool_H


#include "JetRec/JetModifierBase.h"
#include "AsgTools/ToolHandle.h"

#include "PFlowUtils/IWeightPFOTool.h"

class JetWidthTool : public JetModifierBase {
  ASG_TOOL_CLASS(JetWidthTool, IJetModifier)
    
public:

  // Constructor from tool name.
  JetWidthTool(std::string myname);

  // Inherited method to modify a jet.
  // Calls width and puts the result on the jet.
  virtual int modifyJet(xAOD::Jet& jet) const;

  // Local method to calculate and return the width.
  //double width(const xAOD::Jet& jet) const;
  double width(const xAOD::Jet& jet, double& widthEta, double& widthPhi) const;

private:
  ToolHandle<CP::IWeightPFOTool> m_weightpfoEM;
  ToolHandle<CP::IWeightPFOTool> m_weightpfoLC;
};

#endif

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