Gabriele Cosmo
110 lines
4.1 KiB
C++
110 lines
4.1 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// G4HCofThisEvent
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//
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// Class description:
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//
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// This is a class which stores hits collections generated at one event.
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// This class is exclusively constructed by G4SDManager when the first
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// hits 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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// GetHC() and GetNumberOfCollections() for accessing to the stored hits
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// collection(s).
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//
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// Author: Makoto Asai
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// --------------------------------------------------------------------
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#ifndef G4HCofThisEvent_h
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#define G4HCofThisEvent_h 1
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#include "G4Allocator.hh"
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#include "G4VHitsCollection.hh"
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#include "globals.hh"
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#include <vector>
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class G4HCofThisEvent
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{
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public:
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G4HCofThisEvent();
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explicit G4HCofThisEvent(G4int cap);
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~G4HCofThisEvent();
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G4HCofThisEvent(const G4HCofThisEvent&);
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G4HCofThisEvent& operator=(const G4HCofThisEvent&);
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inline void* operator new(std::size_t);
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inline void operator delete(void* anHCoTE);
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void AddHitsCollection(G4int HCID, G4VHitsCollection* aHC);
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// Returns a pointer to a hits 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 G4SDManager
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// and the number can be obtained by G4SDManager::GetHitsCollectionID()
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// method.
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inline G4VHitsCollection* GetHC(G4int i) { return (*HC)[i]; }
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// Return number of hits collections which are stored in this class
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// object.
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inline G4int GetNumberOfCollections()
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{
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G4int n = 0;
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for (const G4VHitsCollection* h : *HC) {
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if (h != nullptr) ++n;
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}
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return n;
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}
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inline std::size_t GetCapacity() { return HC->size(); }
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private:
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std::vector<G4VHitsCollection*>* HC;
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};
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#if defined G4DIGI_ALLOC_EXPORT
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extern G4DLLEXPORT G4Allocator<G4HCofThisEvent>*& anHCoTHAllocator_G4MT_TLS_();
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#else
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extern G4DLLIMPORT G4Allocator<G4HCofThisEvent>*& anHCoTHAllocator_G4MT_TLS_();
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#endif
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inline void* G4HCofThisEvent::operator new(std::size_t)
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{
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if (anHCoTHAllocator_G4MT_TLS_() == nullptr) {
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anHCoTHAllocator_G4MT_TLS_() = new G4Allocator<G4HCofThisEvent>;
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}
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return (void*)anHCoTHAllocator_G4MT_TLS_()->MallocSingle();
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}
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inline void G4HCofThisEvent::operator delete(void* anHCoTH)
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{
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anHCoTHAllocator_G4MT_TLS_()->FreeSingle((G4HCofThisEvent*)anHCoTH);
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}
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#endif
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