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SimVertexReference.h

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//   **************************************************************************
//   *                                                                        *
//   *                      ! ! ! A T T E N T I O N ! ! !                     *
//   *                                                                        *
//   *  This file was created automatically by GaudiObjDesc, please do not    *
//   *  delete it or edit it by hand.                                         *
//   *                                                                        *
//   *  If you want to change this file, first change the corresponding       *
//   *  xml-file and rerun the tools from GaudiObjDesc (or run make if you    *
//   *  are using it from inside a Gaudi-package).                            *
//   *                                                                        *
//   **************************************************************************

#ifndef SimEvent_SimVertexReference_H
#define SimEvent_SimVertexReference_H 1

// Include files
#include "GaudiKernel/boost_allocator.h"
#include <ostream>

// Forward declarations

namespace DayaBay 
{

  // Forward declarations
  class SimVertex;
  

  class SimVertexReference
  {
  public:

  SimVertexReference() : m_vertex(0),
                           m_indirection(-999) {}
  
  SimVertexReference(SimVertex* t,
                       int indirection) : m_vertex(t),
                                          m_indirection(indirection) {}
  
    virtual ~SimVertexReference() {}
  
    bool isDirect() const;
  
    bool isIndirect() const;
  
    bool isBad() const;
  
    bool isPrimary() const;
  
    SimVertex* vertex();
  
    std::ostream& fillStream(std::ostream& s) const;
  
  const DayaBay::SimVertex* vertex() const;
  
  int indirection() const;
  
  
  #ifndef GOD_NOALLOC
    static void* operator new ( size_t size )
    {
      return ( sizeof(SimVertexReference) == size ? 
               boost::singleton_pool<SimVertexReference, sizeof(SimVertexReference)>::malloc() :
               ::operator new(size) );
    }
  
    static void* operator new ( size_t size, void* pObj )
    {
      return ::operator new (size,pObj);
    }
  
    static void operator delete ( void* p )
    {
      boost::singleton_pool<SimVertexReference, sizeof(SimVertexReference)>::is_from(p) ?
      boost::singleton_pool<SimVertexReference, sizeof(SimVertexReference)>::free(p) :
      ::operator delete(p);
    }
  
    static void operator delete ( void* p, void* pObj )
    {
      ::operator delete (p, pObj);
    }
  #endif
  protected:

  private:

    DayaBay::SimVertex* m_vertex;      
    int                 m_indirection; 
  
  }; // class SimVertexReference

  inline std::ostream& operator<< (std::ostream& str, const SimVertexReference& obj)
  {
    return obj.fillStream(str);
  }
  
} // namespace DayaBay;

// -----------------------------------------------------------------------------
// end of class
// -----------------------------------------------------------------------------

// Including forward declarations
#include "SimVertex.h"


inline const DayaBay::SimVertex* DayaBay::SimVertexReference::vertex() const 
{
  return m_vertex;
}

inline int DayaBay::SimVertexReference::indirection() const 
{
  return m_indirection;
}

inline bool DayaBay::SimVertexReference::isDirect() const 
{
  return (m_indirection == 0);
}

inline bool DayaBay::SimVertexReference::isIndirect() const 
{
  return (m_indirection > 0);
}

inline bool DayaBay::SimVertexReference::isBad() const 
{
  return (m_indirection < 0);
}

inline bool DayaBay::SimVertexReference::isPrimary() const 
{
  return(m_vertex==0)&&(m_indirection==0);
}

inline DayaBay::SimVertex* DayaBay::SimVertexReference::vertex() 
{
  return m_vertex;
}


#endif 

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