CaTS/include/ConfigurationManager.hh

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0025 //
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0027
0028 // ********************************************************************
0029 //
0030 //  CaTS (Calorimetry and Tracking Simulation)
0031 //
0032 //  Authors : Hans Wenzel
0033 //            Soon Yung Jun
0034 //            (Fermi National Accelerator Laboratory)
0035 //
0036 // History
0037 //   October 18th, 2021 : first implementation
0038 //
0039 // ********************************************************************
0040 //
0041 /// \file ConfigurationManager.hh
0042 /// \brief Definition of the CaTS::ConfigurationManager class
0043
0044 #pragma once
0045
0046 #include <mutex>
0047 #include "G4String.hh"
0048 class G4GenericMessenger;
0049
0050 class ConfigurationManager
0051 {
0052  private:
0053   static ConfigurationManager* fginstance;
0054   static std::once_flag fginitInstanceFlag;
0055 #ifdef WITH_ROOT
0056   G4bool fdoAnalysis{ false };  // variable determines if we are doing analysis
0057   G4String fHistoFileName{
0058     "histograms.root"
0059   };  // File name for histos and  ntuples
0060   G4bool fwriteHits{
0061     false
0062   };  // variable determines if hits are written out into Root File
0063   G4String fname{ "Hits" };  // full File name for root io
0064 #endif
0065   G4bool fenable_opticks{ true };  // use opticks if available
0066   unsigned int fMaxPhotons{ 1000000 };
0067   G4bool fenable_verbose{ false };  // switch on/off diagnostic printouts
0068   G4bool fdumpgdml{ false };        // write out Detector to gdml file
0069   G4String fGDMLFileName{ "dump.gdml_G4" };
0070   ConfigurationManager();
0071
0072  public:
0073   ~ConfigurationManager();
0074   /// Define UI commands: choice of primary generators
0075   void DefineCommands();
0076   /// Pointer to the messenger for UI commands
0077   G4GenericMessenger* fMessenger = nullptr;
0078   static ConfigurationManager* getInstance()
0079   {
0080     std::call_once(fginitInstanceFlag,
0081                    ConfigurationManager::initConfigurationManager);
0082     return fginstance;
0083   }
0084   static void initConfigurationManager()
0085   {
0086     fginstance = new ConfigurationManager();
0087   }
0088 #ifdef WITH_ROOT
0089   inline G4String getHistoFileName() const { return fHistoFileName; }
0090   inline G4bool isWriteHits() const { return fwriteHits; }
0091   inline G4bool isdoAnalysis() const { return fdoAnalysis; }
0092   inline void setfname(G4String name) { fname = name; }
0093   inline G4String getfname() const { return fname; }
0094 #endif
0095   inline G4bool isEnable_opticks() const { return fenable_opticks; };
0096   inline unsigned int getMaxPhotons() const { return fMaxPhotons; }
0097   inline G4bool isEnable_verbose() const { return fenable_verbose; };
0098   inline G4String getGDMLFileName() const { return fGDMLFileName; }
0099   inline void setGDMLFileName(G4String GDMLFileName)
0100   {
0101     fGDMLFileName = GDMLFileName;
0102   }
0103   inline G4bool isDumpgdml() const { return fdumpgdml; }
0104   void Print();
0105 };