dc/d91/PHG4EICMvtxDetector_8h_source.html

// Tell emacs that this is a C++ source

// -*- C++ -*-.

#ifndef G4MVTX_PHG4EICMVTXDETECTOR_H

#define G4MVTX_PHG4EICMVTXDETECTOR_H


#include <g4main/PHG4Detector.h>


#include <array>

#include <cmath>  // for M_PI

#include <map>

#include <set>

#include <string>

#include <tuple>  // for tuple


class G4AssemblyVolume;

class G4LogicalVolume;

class G4VPhysicalVolume;

class PHCompositeNode;

class PHG4MvtxDisplayAction;

class PHG4Subsystem;

class PHParametersContainer;


class PHG4EICMvtxDetector : public PHG4Detector

{

 public:

  PHG4EICMvtxDetector(PHG4Subsystem* subsys, PHCompositeNode* Node, const PHParametersContainer* _paramsContainer, const std::string& dnam);


  ~PHG4EICMvtxDetector() override {}


  void ConstructMe(G4LogicalVolume* world) override;


  int IsInMvtx(G4VPhysicalVolume*, int& layer, int& stave) const;

  int IsSensor(G4VPhysicalVolume*) const;


  int IsActive(int lyr) const { return m_IsLayerActive[lyr]; }

  int IsAbsorberActive(int lyr) const { return m_IsLayerAbsorberActive[lyr]; }

  int IsBlackHole(int lyr) const { return m_IsBlackHole[lyr]; }

  void SuperDetector(const std::string& name) { m_SuperDetector = name; }

  const std::string SuperDetector() const { return m_SuperDetector; }

  void Detector(const std::string& name) { m_Detector = name; }

  const std::string Detector() const { return m_Detector; }


  int get_layer(int stv_index) const;

  int get_stave(int stv_index) const;


 private:

  void AddGeometryNode();

  int ConstructMvtx(G4LogicalVolume* sandwich);

  int ConstructMvtx_Layer(int layer, G4AssemblyVolume* stave, G4LogicalVolume*& trackerenvelope);

  void SetDisplayProperty(G4AssemblyVolume* av);

  void SetDisplayProperty(G4LogicalVolume* lv);

  void FillPVArray(G4AssemblyVolume* av);

  void FindSensor(G4LogicalVolume* lv);

  // calculated quantities

  double get_phistep(int lay) const { return 2.0 * M_PI / m_N_staves[lay]; }


  static constexpr int n_Layers = 3;

  PHG4MvtxDisplayAction* m_DisplayAction;

  const PHParametersContainer* m_ParamsContainer;


  // map of sensor physical volume pointers

  std::set<G4VPhysicalVolume*> m_SensorPV;

  std::map<G4VPhysicalVolume*, std::tuple<int, int>> m_StavePV;


  // setup parameters

  std::array<int, n_Layers> m_IsLayerActive{};

  std::array<int, n_Layers> m_IsLayerAbsorberActive{};

  std::array<int, n_Layers> m_IsBlackHole{};

  std::array<int, n_Layers> m_N_staves{};

  std::array<double, n_Layers> m_nominal_radius{};

  std::array<double, n_Layers> m_nominal_phitilt{};

  std::array<double, n_Layers> m_nominal_phi0{};


  std::string m_Detector;

  std::string m_SuperDetector;

  std::string m_StaveGeometryFile;

};


#endif