Segmentations.h

Go to the documentation of this file.

//==========================================================================
//  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
//
//==========================================================================
#ifndef DD4HEP_SEGMENTATIONS_H
#define DD4HEP_SEGMENTATIONS_H
 
// Framework include files
#include <DD4hep/Handle.h>
#include <DD4hep/Objects.h>
#include <DD4hep/BitFieldCoder.h>
#include <DDSegmentation/Segmentation.h>
 
namespace dd4hep {
 
  class DetElementObject;
  class SegmentationObject;
  class SensitiveDetectorObject;
  template <typename T> class SegmentationWrapper;
 
 
  class Segmentation : public Handle<SegmentationObject> {
  public:
    Segmentation(const std::string& type, const std::string& name, const BitFieldCoder* decoder);
    Segmentation() = default;
    Segmentation(Segmentation&& e) = default;
    Segmentation(const Segmentation& e) = default;
#ifndef __CINT__
    Segmentation(Handle<Object>&& e) : Handle<Object>(e) { }
    Segmentation(const Handle<Object>& e) : Handle<Object>(e) { }
#endif
    template <typename Q> Segmentation(const Handle<Q>& e) : Handle<Object>(e) { }
    Segmentation& operator=(Segmentation&& seg) = default;
    Segmentation& operator=(const Segmentation& seg) = default;
    bool useForHitPosition() const;
    const char* name() const;
    std::string type() const;
    DDSegmentation::Parameters parameters() const;
    DDSegmentation::Parameter  parameter(const std::string& parameterName) const;
    Handle<DetElementObject> detector() const;
    Handle<SensitiveDetectorObject> sensitive() const;
    const BitFieldCoder* decoder() const;
    void setDecoder(const BitFieldCoder* decoder) const;
    Position position(const CellID& cellID) const;
    CellID cellID(const Position& localPosition, const Position& globalPosition, const VolumeID& volumeID) const;
    VolumeID volumeID(const CellID& cellID) const;
    void neighbours(const CellID& cellID, std::set<CellID>& neighbours) const;
    std::vector<double> cellDimensions(const CellID& cellID) const;
      
    DDSegmentation::Segmentation* segmentation() const;
  };
} /* End namespace dd4hep                */
#endif // DD4HEP_SEGMENTATIONS_H