G4TrajectoryContainer.hh

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// G4TrajectoryContainer
//
// Class description:
//
// This is a container of G4VTrajectory objects and the object of this
// container will be associated to G4Event object.
 
// Author: Makoto Asai (SLAC)
// --------------------------------------------------------------------
#ifndef G4TrajectoryContainer_hh
#define G4TrajectoryContainer_hh 1
 
#include <vector>
 
#include "globals.hh"
#include "evtdefs.hh"
#include "G4VTrajectory.hh"
#include "G4Allocator.hh"
 
using TrajectoryVector = std::vector<G4VTrajectory*>;
 
class G4TrajectoryContainer
{
  public:
 
    G4TrajectoryContainer();
    ~G4TrajectoryContainer();
 
    G4TrajectoryContainer(const G4TrajectoryContainer&) = delete;
    G4TrajectoryContainer& operator=(const G4TrajectoryContainer&) = delete;
 
    inline void *operator new(std::size_t);
    inline void operator delete(void* anEvent);
 
    G4bool operator==(const G4TrajectoryContainer& right) const;
    G4bool operator!=(const G4TrajectoryContainer& right) const;
 
    inline std::size_t size() const { return vect->size(); }
    inline void push_back(G4VTrajectory* p) { vect->push_back(p); }
    inline std::size_t entries() const { return size(); }
    inline G4bool insert(G4VTrajectory* p) { push_back(p); return true; }
    inline void clearAndDestroy()
    {
      for(std::size_t i=0; i<size(); ++i) delete (*vect)[i];
      vect->clear();
    }
    inline G4VTrajectory* operator[](std::size_t n) { return (*vect)[n]; }
    inline TrajectoryVector* GetVector() const { return vect; }
 
  private:
 
    TrajectoryVector* vect = nullptr;
};
 
extern G4EVENT_DLL
G4Allocator<G4TrajectoryContainer>*& aTrajectoryContainerAllocator();
 
inline void* G4TrajectoryContainer::operator new(std::size_t)
{
  if (aTrajectoryContainerAllocator() == nullptr)
  {
    aTrajectoryContainerAllocator() = new G4Allocator<G4TrajectoryContainer>;
  }
  return (void*)aTrajectoryContainerAllocator()->MallocSingle();
}
 
inline void G4TrajectoryContainer::operator delete(void* aTrajectoryContainer)
{
  aTrajectoryContainerAllocator()
   ->FreeSingle((G4TrajectoryContainer*)aTrajectoryContainer);
}
 
#endif