JetVoronoiMomentsTool.h

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/*
  Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
*/
 
// JetVoronoiMomentsTool.h
 
#ifndef JETMOMENTTOOLS_JETVORONOIMOMENTSTOOL_H
#define JETMOMENTTOOLS_JETVORONOIMOMENTSTOOL_H

 
#include <string>
#include "AsgTools/AsgTool.h"
#include "StoreGate/WriteDecorHandleKey.h"
#include "JetInterface/IJetDecorator.h"
 
namespace JetVoronoiDiagramHelpers{
  struct Diagram;
}
 
class JetVoronoiMomentsTool : public asg::AsgTool,
                              virtual public IJetDecorator {
ASG_TOOL_CLASS(JetVoronoiMomentsTool,IJetDecorator)
 
public:
 
  // Constructor from tool name
  JetVoronoiMomentsTool(const std::string& name);
 
  // Inherited from AsgTool via IJetDecorator
  virtual StatusCode initialize() override;
 
  // Inherited method to decorate a jet container
  virtual StatusCode decorate(const xAOD::JetContainer& jets) const override;
 
private:
 
  // parameters
  Gaudi::Property<float> m_x_min{this, "AreaXmin", -10,
      "Minimum x-value for Voronoi diagram"};
  Gaudi::Property<float> m_x_max{this, "AreaXmax", 10,
      "Maximum x-value for Voronoi diagram"};
  Gaudi::Property<float> m_y_min{this, "AreaYmin", -4,
      "Minimum y-value for Voronoi diagram"};
  Gaudi::Property<float> m_y_max{this, "AreaYmax", 4,
      "Maximum y-value for Voronoi diagram"};
  Gaudi::Property<std::string> m_jetContainerName{this, "JetContainer", "",
      "SG key for the input jet container"};
 
  SG::WriteDecorHandleKey<xAOD::JetContainer> m_voronoiAreaKey{this, "VoronoiAreaKey", "VoronoiArea",
      "SG key for Voronoi area decoration (not including jet container name)"};
};
 
#endif