Gabriele Cosmo
99 lines
4.4 KiB
C++
99 lines
4.4 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
/// \file ChamberParameterisation.hh
|
|
/// \brief Definition of the B2b::ChamberParameterisation class
|
|
|
|
#ifndef B2bChamberParameterisation_h
|
|
#define B2bChamberParameterisation_h 1
|
|
|
|
#include "G4VPVParameterisation.hh"
|
|
#include "globals.hh"
|
|
|
|
class G4VPhysicalVolume;
|
|
class G4Box;
|
|
|
|
// Dummy declarations to get rid of warnings ...
|
|
class G4Trd;
|
|
class G4Trap;
|
|
class G4Cons;
|
|
class G4Orb;
|
|
class G4Sphere;
|
|
class G4Ellipsoid;
|
|
class G4Torus;
|
|
class G4Para;
|
|
class G4Hype;
|
|
class G4Tubs;
|
|
class G4Polycone;
|
|
class G4Polyhedra;
|
|
|
|
namespace B2b
|
|
{
|
|
|
|
/// A parameterisation that describes a series of boxes along Z.
|
|
///
|
|
/// The boxes have equal width, & their lengths are a linear equation.
|
|
/// They are spaced an equal distance apart, starting from given location.
|
|
|
|
class ChamberParameterisation : public G4VPVParameterisation
|
|
{
|
|
public:
|
|
ChamberParameterisation(G4int noChambers, G4double startZ, G4double spacing,
|
|
G4double widthChamber, G4double lengthInitial, G4double lengthFinal);
|
|
|
|
~ChamberParameterisation() override = default;
|
|
|
|
void ComputeTransformation(const G4int copyNo, G4VPhysicalVolume* physVol) const override;
|
|
|
|
void ComputeDimensions(G4Tubs& trackerLayer, const G4int copyNo,
|
|
const G4VPhysicalVolume* physVol) const override;
|
|
|
|
private: // Dummy declarations to get rid of warnings ...
|
|
void ComputeDimensions(G4Box&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Trd&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Trap&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Cons&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Sphere&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Orb&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Ellipsoid&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Torus&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Para&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Hype&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Polycone&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
void ComputeDimensions(G4Polyhedra&, const G4int, const G4VPhysicalVolume*) const override {}
|
|
|
|
private:
|
|
G4int fNoChambers;
|
|
G4double fStartZ;
|
|
G4double fHalfWidth; // The half-width of each tracker chamber
|
|
G4double fSpacing; // The distance between the chambers' center
|
|
G4double fRmaxFirst; // The first half-length
|
|
G4double fRmaxIncr; // The Increment for the half-length
|
|
};
|
|
|
|
} // namespace B2b
|
|
|
|
#endif
|