CaloDepthTool.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/

 
#ifndef CALODETDESCR_CALODEPTHTOOL_H
#define CALODETDESCR_CALODEPTHTOOL_H
 
#include "AthenaBaseComps/AthAlgTool.h"
 
#include "CaloGeoHelpers/CaloPhiRange.h"
#include "CaloIdentifier/CaloCell_ID.h"
#include "CxxUtils/CachedPointer.h"
 
class CaloDetDescrManager;
class IMessageSvc;
 
#include "GeoPrimitives/GeoPrimitives.h"

 
class CaloDepthTool : public AthAlgTool
 
{
public:
  CaloDepthTool(const std::string& type, const std::string& name, const IInterface* parent);
  virtual ~CaloDepthTool();

  static const InterfaceID& interfaceID();

  virtual StatusCode initialize() override;

  virtual StatusCode finalize() override;
 
public:
  double radius(const CaloCell_ID::SUBCALO subcalo,
                const int sampling_or_module,
                const bool barrel,
                const double eta,
                const double phi,
                const CaloDetDescrManager* caloDD) const;
  double radius(const CaloCell_ID::CaloSample sample,
                const double eta,
                const double phi,
                const CaloDetDescrManager* caloDD) const;

  static double deta(const CaloCell_ID::SUBCALO subcalo,
              const int sampling_or_module,
              const bool barrel,
              const double eta,
              const CaloDetDescrManager* caloDD) ;
  static double deta(const CaloCell_ID::CaloSample sample,
              const double eta,
              const CaloDetDescrManager* caloDD) ;

  static double entrance(const CaloCell_ID::SUBCALO subcalo,
                  const int sampling_or_module,
                  const bool barrel,
                  const double eta,
                  const double phi,
                  const CaloDetDescrManager* caloDD ) ;
  static double entrance(const CaloCell_ID::CaloSample sample,
                  const double eta,
                  const double phi,
                  const CaloDetDescrManager* caloDD) ;

  static double middle(const CaloCell_ID::SUBCALO subcalo,
                const int sampling_or_module,
                const bool barrel,
                const double eta,
                const double phi,
                const CaloDetDescrManager* caloDD) ;
  static double middle(const CaloCell_ID::CaloSample sample,
                const double eta,
                const double phi,
                const CaloDetDescrManager* caloDD ) ;

  static double exit(const CaloCell_ID::SUBCALO subcalo,
              const int sampling_or_module,
              const bool barrel,
              const double eta,
              const double phi,
              const CaloDetDescrManager* caloDD) ;
  static double exit(const CaloCell_ID::CaloSample sample,
              const double eta,
              const double phi,
              const CaloDetDescrManager* caloDD) ;

  static double flat(const CaloCell_ID::SUBCALO subcalo,
              const int sampling_or_module,
              const bool barrel,
              const int side,
              const CaloDetDescrManager* caloDD) ;
  static double flat(const CaloCell_ID::CaloSample sample,
              const int side,
              const CaloDetDescrManager* caloDD) ;

  static double depth(const CaloCell_ID::SUBCALO subcalo,
               const int sampling_or_module,
               const bool barrel,
               const int side,
               const CaloDetDescrManager* caloDD) ;
  static double depth(const CaloCell_ID::CaloSample sample,
               const int side,
               const CaloDetDescrManager* caloDD ) ;

  static double get_entrance_radius(CaloCell_ID::CaloSample sample,
                             double eta,
                             double phi,
                             const CaloDetDescrManager* caloDD) ;

  static double get_entrance_z(CaloCell_ID::CaloSample sample,
                        double eta,
                        double phi,
                        const CaloDetDescrManager* caloDD ) ;

  static double cscopt2_parametrized(const CaloCell_ID::CaloSample sample,
                              const double eta,
                              const double phi,
                              const CaloDetDescrManager* caloDD) ;
 
  enum class DepthChoice
  {
    egparam,
    cscopt,
    cscopt2,
    TBparam,
    entrance,
    middle,
    flat
  };
 
private:
  static double egparametrized(const CaloCell_ID::SUBCALO subcalo,
                        const int sampling_or_module,
                        const bool barrel,
                        const double eta,
                        const double phi,
                        const CaloDetDescrManager* caloDD) ;
  static double egparametrized(const CaloCell_ID::CaloSample sample,
                        const double eta,
                        const double phi,
                        const CaloDetDescrManager* caloDD) ;

  static double TBparametrized(const CaloCell_ID::SUBCALO subcalo,
                        const int sampling_or_module,
                        const bool barrel,
                        const double eta,
                        const double phi,
                        const CaloDetDescrManager* caloDD) ;
  static double TBparametrized(const CaloCell_ID::CaloSample sample,
                        const double eta,
                        const double phi,
                        const CaloDetDescrManager* caloDD) ;

  static double cscopt_parametrized(const CaloCell_ID::CaloSample sample,
                             const double eta,
                             const double phi,
                             const CaloDetDescrManager* caloDD) ;

  static double get_middle_radius(CaloCell_ID::CaloSample sample,
                           double eta,
                           double phi,
                           const CaloDetDescrManager* caloDD) ;

  static double get_middle_z(CaloCell_ID::CaloSample sample,
                      double eta,
                      double phi,
                      const CaloDetDescrManager* caloDD) ;

  static double get_exit_radius(CaloCell_ID::CaloSample sample,
                         double eta,
                         double phi,
                         const CaloDetDescrManager* caloDD) ;

  static double get_exit_z(CaloCell_ID::CaloSample sample,
                    double eta,
                    double phi,
                    const CaloDetDescrManager* caloDD) ;
 
protected:
  CaloDepthTool();                                //> not implemented
  CaloDepthTool(const CaloDepthTool&);            //> not implemented
  CaloDepthTool& operator=(const CaloDepthTool&); //> not implemented
 
private:
 
  Gaudi::Property<std::string> m_depth_choice{ this, "DepthChoice", "", "depth choice" };
  
  DepthChoice m_depthChoice = DepthChoice::entrance;
  const CaloCell_ID* m_calo_id;
  CaloPhiRange m_range;
};
 
#endif // CALODETDESCR_CALODEPTHTOOL_H