V3Services.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#ifndef ALICEO2_ITS_UPGRADEV3SERVICES_H_
#define ALICEO2_ITS_UPGRADEV3SERVICES_H_
 
#include <TGeoManager.h>               // for gGeoManager
#include "Rtypes.h"                    // for Double_t, Int_t, Bool_t, etc
#include "ITSSimulation/V11Geometry.h" // for V11Geometry
 
class TGeoXtru;
 
class TGeoCombiTrans;
 
class TGeoCompositeShape;
 
class TGeoVolume;
 
namespace o2
{
namespace its
{
 
class V3Services : public V11Geometry
{
 
 public:
  // Default constructor
  V3Services();
 
  // Standard constructor
  V3Services(const char* name);
 
  V3Services(const V3Services&) = default;
 
  V3Services& operator=(const V3Services&) = default;
 
  ~V3Services() override;
 
  TGeoVolume* createIBEndWheelsSideA(const TGeoManager* mgr = gGeoManager);
 
  TGeoVolume* createIBEndWheelsSideC(const TGeoManager* mgr = gGeoManager);
 
  TGeoVolume* createCYSSAssembly(const TGeoManager* mgr = gGeoManager);
 
  void createMBEndWheelsSideA(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createMBEndWheelsSideC(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createOBEndWheelsSideA(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createOBEndWheelsSideC(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createOBConeSideA(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createOBConeSideC(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createOBCYSSCylinder(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createIBGammaConvWire(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void createAllITSServices(TGeoVolume* motherVolume, const TGeoManager* mgr = gGeoManager);
 
  void createOBGammaConvWire(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
 private:
  void ibEndWheelSideA(const Int_t iLay, TGeoVolume* endWheel, const TGeoManager* mgr = gGeoManager);
 
  void ibEndWheelSideC(const Int_t iLay, TGeoVolume* endWheel, const TGeoManager* mgr = gGeoManager);
 
  TGeoXtru* ibEndWheelARibShape(const Int_t iLay);
 
  TGeoVolume* ibCyssCylinder(const TGeoManager* mgr = gGeoManager);
 
  TGeoVolume* ibCyssCone(const TGeoManager* mgr = gGeoManager);
 
  TGeoVolume* ibCyssFlangeSideA(const TGeoManager* mgr = gGeoManager);
 
  TString ibCreateHollowsCyssFlangeSideA(const Double_t zlen);
 
  TGeoVolume* ibCyssFlangeSideC(const TGeoManager* mgr = gGeoManager);
 
  void obEndWheelSideA(const Int_t iLay, TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void mbEndWheelSideC(const Int_t iLay, TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void obEndWheelSideC(const Int_t iLay, TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void obConeSideA(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void obConeSideC(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void obConeTraysSideA(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void obCYSS11(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  void ibConvWire(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  TGeoCompositeShape* ibConvWireIntSupport(const Bool_t left);
 
  TGeoCompositeShape* ibConvWireOutSupport();
 
  void obConvWire(TGeoVolume* mother, const TGeoManager* mgr = gGeoManager);
 
  // Parameters
  static constexpr Int_t sNumberInnerLayers = 3; 
  static constexpr Int_t sNumberMiddlLayers = 2; 
  static constexpr Int_t sNumberOuterLayers = 2; 
 
  // Common parameters for IB services
  static const Double_t sIBWheelACZdist;    
  static const Double_t sIBCYSSFlangeCZPos; 
 
  // Common parameters for OB services
  static const Double_t sOBWheelThickness; 
  static const Double_t sMBWheelsZpos;     
  static const Double_t sOBWheelsZpos;     
  static const Double_t sOBConesZpos;      
 
  ClassDefOverride(V3Services, 0); // ITS v3 support geometry
};
} // namespace its
} // namespace o2
 
#endif