PHG4DetectorSubsystem.h

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#ifndef PHG4DetectorSubsystem_h
#define PHG4DetectorSubsystem_h

#include <g4main/PHG4Subsystem.h>

#include <map>
#include <vector>
#include <string>

class PHParameters;
class PHParametersContainer;

class PHG4DetectorSubsystem : public PHG4Subsystem
{
 public:

  enum FILE_TYPE {none = 0, xml = 1, root = 2};

  virtual ~PHG4DetectorSubsystem() {}

  // stupid rootcint does not support final keyword
#ifndef __CINT__
  int Init(PHCompositeNode *) final;
  int InitRun(PHCompositeNode *) final;
#else
  int Init(PHCompositeNode *);
  int InitRun(PHCompositeNode *);
#endif

  virtual int InitRunSubsystem(PHCompositeNode *) {return 0;}
  virtual int InitSubsystem(PHCompositeNode *) {return 0;}

  void OverlapCheck(const bool chk = true) {overlapcheck = chk;}
  bool CheckOverlap() const {return overlapcheck;}

  PHParameters *GetParams() const {return params;} 

 // Get/Set parameters from macro
  void set_double_param(const std::string &name, const double dval);
  double get_double_param(const std::string &name) const;
  void set_vdouble_param(const std::string &name, const std::vector<double> vdval);
  void set_vdouble_param(const std::string &name, const double dvals[], const unsigned int n);
  std::vector<double> get_vdouble_param(const std::string &name) const;
  void set_int_param(const std::string &name, const int ival);
  int get_int_param(const std::string &name) const;
  void set_string_param(const std::string &name, const std::string &sval);
  std::string get_string_param(const std::string &name) const;

  void UseDB(const int i = 1) {usedb = i;}
  int ReadDB() const {return usedb;}
  FILE_TYPE get_filetype() const {return filetype;}

  void UseCalibFiles(const FILE_TYPE ftyp) {filetype = ftyp;}
  int SaveParamsToDB();
  int ReadParamsFromDB(const std::string &name, const int issuper);
//  int SaveParamsToFile(const FILE_TYPE ftyp);
//  int ReadParamsFromFile(const std::string &name, const FILE_TYPE ftyp, const int issuper);
  void SetCalibrationFileDir(const std::string &calibdir) {calibfiledir = calibdir;}

  void UpdateParametersWithMacro();

  void SetActive(const int i = 1);
  void SetAbsorberActive(const int i = 1);
  void SetAbsorberTruth(const int i = 1);
  void BlackHole(const int i=1);
  void SuperDetector(const std::string &name);
  const std::string SuperDetector() const {return superdetector;}

  int GetLayer() const {return layer;}
  virtual void SetDefaultParameters() = 0; // this one has to be implemented by the daughter
 protected: // those cannot be executed on the cmd line 

  PHG4DetectorSubsystem(const std::string &name = "GenericSubsystem", const int lyr = 0);
  // these initialize the defaults and add new entries to the
  // list of variables. This should not be possible from the macro to
  // prevent abuse (this makes the list of possible parameters deterministic)
  void InitializeParameters();
  void set_default_double_param( const std::string &name, const double dval);
  void set_default_vdouble_param( const std::string &name, const std::vector<double> &dval);
  void set_default_int_param( const std::string &name, const int ival);
  void set_default_string_param( const std::string &name, const std::string &sval);
  int BeginRunExecuted() const {return beginrunexecuted;}

 private:
  //PHParameters *params;
  PHParametersContainer *paramscontainer;
  PHCompositeNode *savetopNode;
  bool overlapcheck;
  int layer;
  int usedb;
  int beginrunexecuted;
  FILE_TYPE filetype;
  std::string superdetector;
  std::string calibfiledir;

  std::map<const std::string, double> dparams;
  std::map<const std::string, std::vector<double> > vdparams;
  std::map<const std::string, int> iparams;
  std::map<const std::string, std::string> cparams;

  std::map<const std::string, double> default_double;
  std::map<const std::string, std::vector<double> > default_vdouble;
  std::map<const std::string, int> default_int;
  std::map<const std::string, std::string> default_string;

};

#endif