VolumeManagerInterna.h

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//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
// Author     : M.Frank
//
//==========================================================================
//
// NOTE:
//
// This is an internal include file. It should only be included to 
// instantiate code. Otherwise the VolumeManager include file should be
// sufficient for all practical purposes.
//
//==========================================================================
#ifndef DD4HEP_DETAIL_VOLUMEMANAGERINTERNA_H
#define DD4HEP_DETAIL_VOLUMEMANAGERINTERNA_H
 
// Framework include files
#include <DD4hep/Volumes.h>
#include <DD4hep/DetElement.h>
#include <DD4hep/IDDescriptor.h>
#include <DD4hep/VolumeManager.h>
 
// ROOT include files
#include <TGeoMatrix.h>
 
namespace dd4hep {
 
  namespace detail {
 
 
    class VolumeManagerContextExtension : public VolumeManagerContext {
    public:
      PlacedVolume placement{0};
      TGeoHMatrix toElement;
      VolumeManagerContextExtension() = default;
      ~VolumeManagerContextExtension() = default;
    };
  
 
    class VolumeManagerObject: public NamedObject {
    public:
      std::map<DetElement, VolumeManager>       subdetectors;
      std::map<VolumeID, VolumeManager>         managers;
      std::map<VolumeID, VolumeManagerContext*> volumes;
      DetElement             detector;
      IDDescriptor           id;
      VolumeManagerObject*   top     = 0;
      const BitFieldElement* system  = 0;
      VolumeID               sysID   = 0;
      VolumeID               detMask = ~0x0ULL;
      int                    flags   = VolumeManager::NONE;
    public:
      VolumeManagerObject() = default;
      VolumeManagerObject(VolumeManagerObject&& copy) = delete;
      VolumeManagerObject(const VolumeManagerObject& copy) = delete;
      virtual ~VolumeManagerObject();
      VolumeManagerObject& operator=(VolumeManagerObject&& copy) = delete;
      VolumeManagerObject& operator=(const VolumeManagerObject& copy) = delete;
      VolumeManagerContext* search(const VolumeID& id) const;
      void update(unsigned long tags, DetElement& det, void* param);
    };
 
  }       /* End namespace detail                  */
}         /* End namespace dd4hep                  */
#endif // DD4HEP_DETAIL_VOLUMEMANAGERINTERNA_H