Gabriele Cosmo
87 lines
2.5 KiB
C++
87 lines
2.5 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4DCofThisEvent.hh,v 1.2.2.1.2.1 1999/12/07 20:47:46 gunter Exp $
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// GEANT4 tag $Name: geant4-03-00 $
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//
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#ifndef G4DCofThisEvent_h
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#define G4DCofThisEvent_h 1
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#include "globals.hh"
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#include "G4Allocator.hh"
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#include "G4VDigiCollection.hh"
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#include "g4rw/tpordvec.h"
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// class description:
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//
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// This is a class which stores digi collections generated at one event.
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// This class is exclusively constructed by G4DigiManager when the first
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// digi collection of an event is passed to the manager, and this class
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// object is deleted by G4RunManager when a G4Event class object is deleted.
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// Almost all public methods must be used by Geant4 kernel classes and
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// the user should not invoke them. The user can use two const methods,
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// GetDC() and GetNumberOfCollections() for accessing to the stored digi
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// collection(s).
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class G4DCofThisEvent
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{
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public:
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G4DCofThisEvent();
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G4DCofThisEvent(G4int cap);
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~G4DCofThisEvent();
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inline void *operator new(size_t);
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inline void operator delete(void* anDCoTE);
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void AddDigiCollection(G4int DCID,G4VDigiCollection * aDC);
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private:
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G4RWTPtrOrderedVector<G4VDigiCollection> * DC;
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public: // with description
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inline G4VDigiCollection* GetDC(G4int i) const
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{ return (*DC)[i]; }
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// Returns a pointer to a digi collection. Null will be returned
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// if the particular collection is not stored at the current event.
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// The integer argument is ID number which is assigned by G4DigiManager
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// and the number can be obtained by G4DigiManager::GetDigiCollectionID()
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// method.
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inline G4int GetNumberOfCollections() const
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{
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G4int n = 0;
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for(int i=0;i<DC->entries();i++)
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{
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if((*DC)[i]) n++;
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}
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return n;
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}
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// Returns the number of digi collections which are stored in this class
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// object.
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public:
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inline G4int GetCapacity() const
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{
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return DC->entries();
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}
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};
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extern G4Allocator<G4DCofThisEvent> anDCoTHAllocator;
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inline void* G4DCofThisEvent::operator new(size_t)
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{
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void* anDCoTH;
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anDCoTH = (void*)anDCoTHAllocator.MallocSingle();
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return anDCoTH;
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}
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inline void G4DCofThisEvent::operator delete(void* anDCoTH)
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{
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anDCoTHAllocator.FreeSingle((G4DCofThisEvent*)anDCoTH);
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}
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#endif
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