CbmMuchLayer.h

Go to the documentation of this file.

/* Copyright (C) 2008-2020 St. Petersburg Polytechnic University, St. Petersburg
   SPDX-License-Identifier: GPL-3.0-only
   Authors: Mikhail Ryzhinskiy [committer], Evgeny Kryshen, Andrey Lebedev */
 
#ifndef CBMMUCHLAYER_H
#define CBMMUCHLAYER_H 1
 
#include "CbmMuchLayerSide.h"  // for CbmMuchLayerSide
 
#include <Rtypes.h>      // for THashConsistencyHolder, ClassDef
#include <RtypesCore.h>  // for Double_t, Int_t, Bool_t, Double32_t
#include <TObject.h>     // for TObject
 
class CbmMuchLayer : public TObject {
 
public:
  CbmMuchLayer();
 
  CbmMuchLayer(Int_t detId, Double_t z, Double_t zRel);
 
  CbmMuchLayer(Int_t iStation, Int_t iLayer, Double_t z, Double_t zRel);
 
  virtual ~CbmMuchLayer();
 
  Int_t GetDetectorId() const { return fDetectorId; }
  CbmMuchLayerSide* GetSideF() { return &fSideF; }
  CbmMuchLayerSide* GetSideB() { return &fSideB; }
  CbmMuchLayerSide* GetSide(Bool_t side) { return (side ? &fSideB : &fSideF); }
  Double_t GetSupportDx() const { return fSupportDx; }
  Double_t GetSupportDy() const { return fSupportDy; }
  Double_t GetSupportDz() const { return fSupportDz; }
  void SetSupportDx(Double_t supDx) { fSupportDx = supDx; }
  void SetSupportDy(Double_t supDy) { fSupportDy = supDy; }
  void SetSupportDz(Double_t supDz) { fSupportDz = supDz; }
  Double_t GetZ() const { return fZ; }
  Double_t GetZtoStationCenter() const { return fZtoStationCenter; }
 
  /*
   * Automatic calculation of the half-thickness of the layer as
   * a maximum distance to layer module edges
   */
  Double_t GetDz();
 
protected:
  Int_t fDetectorId;           // Unique detector ID
  Double32_t fZ;               // z position of station center (midplane) [cm]
  CbmMuchLayerSide fSideF;     // Front side of the layer
  CbmMuchLayerSide fSideB;     // Back side of the layer
  Double_t fSupportDx;         // Support half-width
  Double_t fSupportDy;         // Support half-height
  Double_t fSupportDz;         // Support half-thickness
  Double_t fZtoStationCenter;  // Relative position of the layer center with respect
                               // to the station center
 
  ClassDef(CbmMuchLayer, 1);
};
#endif