g4simulation/g4tpc/PHG4TpcDetector.h

0001 // Tell emacs that this is a C++ source
0002 //  -*- C++ -*-.
0003 #ifndef G4TPC_PHG4TPCDETECTOR_H
0004 #define G4TPC_PHG4TPCDETECTOR_H
0005
0006 #include <g4main/PHG4Detector.h>
0007
0008 #include <limits>
0009 #include <set>
0010 #include <string>
0011 #include <vector>
0012
0013 class G4LogicalVolume;
0014 class G4UserLimits;
0015 class G4VPhysicalVolume;
0016 class PHCompositeNode;
0017 class PHG4TpcDisplayAction;
0018 class PHG4Subsystem;
0019 class PHParameters;
0020 class CDBTTree;
0021 class CDBInterface;
0022
0023 class PHG4TpcDetector : public PHG4Detector
0024 {
0025  public:
0026   //! constructor
0027   PHG4TpcDetector(PHG4Subsystem *subsys, PHCompositeNode *Node, PHParameters *parameters, const std::string &dnam);
0028
0029   //! destructor
0030   ~PHG4TpcDetector(void) override;
0031
0032   //! construct
0033   void ConstructMe(G4LogicalVolume *world) override;
0034
0035   int IsInTpc(G4VPhysicalVolume *) const;
0036   void SuperDetector(const std::string &name) { m_SuperDetectorName = name; }
0037   const std::string &SuperDetector() const { return m_SuperDetectorName; }
0038
0039  private:
0040   void CreateTpcGasMixture();
0041   int ConstructTpcGasVolume(G4LogicalVolume *tpc_envelope);
0042   int ConstructTpcCageVolume(G4LogicalVolume *tpc_envelope);
0043   int ConstructTpcExternalSupports(G4LogicalVolume *logicWorld);
0044
0045   void CreateCompositeMaterial(const std::string &compositeName, std::vector<std::string> materialName, const std::vector<double> &thickness);
0046
0047   //! add geometry node
0048   /** this setups the relevant geometry needed for offline reconstruciton */
0049   void add_geometry_node();
0050   CDBTTree *m_cdbttree{nullptr};
0051   CDBInterface *m_cdb{nullptr};
0052   PHG4TpcDisplayAction *m_DisplayAction = nullptr;
0053   PHParameters *m_Params = nullptr;
0054   G4UserLimits *m_G4UserLimits = nullptr;
0055   int m_ActiveFlag = 0;
0056   int m_AbsorberActiveFlag = 0;
0057   double m_InnerCageRadius = std::numeric_limits<double>::signaling_NaN();
0058   double m_OuterCageRadius = std::numeric_limits<double>::signaling_NaN();
0059   std::set<G4VPhysicalVolume *> m_AbsorberVolumeSet;
0060   std::set<G4VPhysicalVolume *> m_ActiveVolumeSet;
0061
0062   std::string m_SuperDetectorName;
0063 };
0064
0065 #endif