include/Geant4/G4DCIOentryT.hh

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0024 // ********************************************************************
0025 //
0026 // File: G4DCIOentryT.hh
0027 //
0028 // Class Description:
0029 //
0030 // Template class of DigitsCollection I/O Manager for late binding
0031
0032 // Author: Youhei Morita, 12.09.2001
0033 // --------------------------------------------------------------------
0034 #ifndef G4DCIOENTRYT_HH
0035 #define G4DCIOENTRYT_HH 1
0036
0037 #include "G4Types.hh"
0038 #include "G4VPDigitsCollectionIO.hh"
0039
0040 // Class inherited:
0041 #include "G4VDCIOentry.hh"
0042
0043 template <class T>
0044 class G4DCIOentryT : public G4VDCIOentry
0045 {
0046   public:
0047
0048     G4DCIOentryT<T>(const G4String& n) : G4VDCIOentry(n)
0049     {
0050       if(m_verbose > 2)
0051       {
0052         G4cout << "G4DCIOentryT: Registering DigitsCollection IO manager"
0053                << " for \"" << n << "\"" << G4endl;
0054       }
0055     }
0056       // Constructor
0057
0058     ~G4DCIOentryT() {}
0059       // Destructor
0060
0061     void CreateDCIOmanager(const G4String& detName, const G4String& colName)
0062     {
0063       if(f_manager == nullptr)
0064       {
0065         f_manager = new T(detName, colName);
0066         if(m_verbose > 2)
0067         {
0068           G4cout << "G4DCIOentryT: Constructing DigitsCollection IO manager"
0069                  << " for \"" << detName << "\" " << f_manager << G4endl;
0070         }
0071         G4DCIOcatalog::GetDCIOcatalog()->RegisterDCIOmanager(f_manager);
0072         if(m_verbose > 2)
0073         {
0074           G4DCIOcatalog::GetDCIOcatalog()->PrintDCIOmanager();
0075         }
0076       }
0077     }
0078       // Create a new digits collection I/O manager
0079
0080     void DeleteDCIOmanager()
0081     {
0082       if(f_manager != nullptr)  { delete f_manager; }
0083     }
0084       // Delete a digits collection I/O manager
0085
0086   private:
0087
0088     G4VPDigitsCollectionIO* f_manager = nullptr;
0089
0090 };
0091
0092 #endif