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G4DCofThisEvent.hh
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28 
29 #ifndef G4DCofThisEvent_h
30 #define G4DCofThisEvent_h 1
31 
32 #include "globals.hh"
33 #include "G4Allocator.hh"
34 #include "G4VDigiCollection.hh"
35 //#include "g4rw/tpordvec.h"
36 #include <vector>
37 
38 // class description:
39 //
40 // This is a class which stores digi collections generated at one event.
41 // This class is exclusively constructed by G4DigiManager when the first
42 // digi collection of an event is passed to the manager, and this class
43 // object is deleted by G4RunManager when a G4Event class object is deleted.
44 // Almost all public methods must be used by Geant4 kernel classes and
45 // the user should not invoke them. The user can use two const methods,
46 // GetDC() and GetNumberOfCollections() for accessing to the stored digi
47 // collection(s).
48 
50 {
51  public:
55  inline void *operator new(size_t);
56  inline void operator delete(void* anDCoTE);
57 
58  void AddDigiCollection(G4int DCID,G4VDigiCollection * aDC);
59 
62  private:
63  std::vector<G4VDigiCollection*> * DC;
64 
65  public: // with description
66  inline G4VDigiCollection* GetDC(G4int i) const
67  { return (*DC)[i]; }
68  // Returns a pointer to a digi collection. Null will be returned
69  // if the particular collection is not stored at the current event.
70  // The integer argument is ID number which is assigned by G4DigiManager
71  // and the number can be obtained by G4DigiManager::GetDigiCollectionID()
72  // method.
74  {
75  G4int n = 0;
76  for(auto dc : *DC) if(dc) n++;
77  return n;
78  }
79  // Returns the number of digi collections which are stored in this class
80  // object.
81  public:
82  inline size_t GetCapacity() const
83  {
84  return DC->size();
85  }
86 };
87 
88 #if defined G4DIGI_ALLOC_EXPORT
90 #else
92 #endif
93 
94 inline void* G4DCofThisEvent::operator new(size_t)
95 {
98  G4Allocator<G4DCofThisEvent>& anDCoTHAllocator =
100  void* anDCoTH;
101  anDCoTH = (void*)anDCoTHAllocator.MallocSingle();
102  return anDCoTH;
103 }
104 
105 inline void G4DCofThisEvent::operator delete(void* anDCoTH)
106 {
109  G4Allocator<G4DCofThisEvent>& anDCoTHAllocator =
111  anDCoTHAllocator.FreeSingle((G4DCofThisEvent*)anDCoTH);
112 }
113 
114 #endif
115