CbmTrdGeoHandler.h

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/* Copyright (C) 2010-2020 GSI Helmholtzzentrum fuer Schwerionenforschung, Darmstadt
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Andrey Lebedev, David Emschermann, Florian Uhlig [committer] */
 
#ifndef CBMTRDGEOHANDLER_H_
#define CBMTRDGEOHANDLER_H_ 1
 
#include <Rtypes.h>      // for THashConsistencyHolder, ClassDef
#include <RtypesCore.h>  // for Int_t, Double_t, Bool_t, kFALSE, UInt_t
#include <TObject.h>     // for TObject
#include <TString.h>     // for TString
 
#include <map>  // for map
 
class TGeoBBox;
class TGeoHMatrix;
class TGeoPhysicalNode;
class TGeoVolume;
 
class CbmTrdGeoHandler : public TObject {
public:
  CbmTrdGeoHandler();
 
  ~CbmTrdGeoHandler();
 
  void Init(Bool_t isSimulation = kFALSE);
 
  Int_t GetModuleAddress();
 
  Int_t GetModuleAddress(const TString& path);
 
  //   /**
  //   * \brief Return pad orientation of the current node in the TGeoManager.
  //   */
  //   Int_t GetModuleOrientation();
 
  Int_t GetModuleOrientation(const TString& path);
  // Path has to contain information down to module part,
  // otherwise retrieved information can be wrong.
  // Path examples:
  // /cave_1/trd_v13x_0/layer01_1101/module1_10100101/gas_1
  // /cave_1/trd_v13x_0/layer10_3210/module8_35411098/gas_1
 
 
  std::map<Int_t, TGeoPhysicalNode*> FillModuleMap();
 
  Double_t GetSizeX(const TString& path);
  Double_t GetSizeY(const TString& path);
  Double_t GetSizeZ(const TString& path);
  Double_t GetX(const TString& path);
  Double_t GetY(const TString& path);
  Double_t GetZ(const TString& path);
  Int_t GetModuleType(const TString& path);
  Int_t GetRadiatorType(const TString& path);
 
  // for backward compatibility
  Int_t GetStation(const TString& path);
  Int_t GetLayer(const TString& path);
  Int_t GetModuleCopyNr(const TString& path);
 
private:
  void NavigateTo(const TString& path);
 
  Bool_t fIsSimulation;  
 
  UInt_t fGeoPathHash;         
  TGeoVolume* fCurrentVolume;  
  TGeoBBox* fVolumeShape;      
  Double_t fGlobal[3];         
  TGeoHMatrix* fGlobalMatrix;  
  Int_t fLayerId;              
  Int_t fModuleId;             
  Int_t fModuleType;           
  Int_t fRadiatorType;         
  Int_t fRotation;             
 
  // for backward compatibility
  Int_t fStation;     
  Int_t fLayer;       
  Int_t fModuleCopy;  
 
  CbmTrdGeoHandler(const CbmTrdGeoHandler&);
  CbmTrdGeoHandler operator=(const CbmTrdGeoHandler&);
 
  ClassDef(CbmTrdGeoHandler, 5)
};
 
#endif  //CBMTRDGEOHANDLER_H