Import Geant4 10.7.0 source tree

2020-12-04 12:30:43 +01:00
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+//
+// ********************************************************************
+// * 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.          *
+// ********************************************************************
+//
+#ifndef PAR03DETECTORCONSTRUCTION_H
+#define PAR03DETECTORCONSTRUCTION_H
+
+#include "G4VUserDetectorConstruction.hh"
+#include "G4SystemOfUnits.hh"
+#include "G4Material.hh"
+
+class Par03DetectorMessenger;
+class G4LogicalVolume;
+
+/**
+ * @brief Detector construction.
+ *
+ * Creates a cylindrical detector, with cylinder axis along Z-axis. It is placed
+ * in the world volume so that its bases are located at z=0 and z=Length.
+ * Dimensions of the detector (Radius and Length) and material can be set using
+ * the UI commands.
+ * Readout geometry of the detector is created, and can be set by UI commands.
+ * Cells are created along z-axis, azimuthal angle, and radius (cylindrical
+ * segmentation).
+ * Sensitive detector Par03SensitiveDetector is attached to the
+ * cell volume.
+ * Region for the detector is created as an envelope of the fast simulation.
+ *
+ */
+
+class Par03DetectorConstruction : public G4VUserDetectorConstruction
+{
+ public:
+  Par03DetectorConstruction();
+  virtual ~Par03DetectorConstruction();
+
+  virtual G4VPhysicalVolume* Construct() final;
+  virtual void ConstructSDandField() final;
+
+  // Set radius of the cylindrical detector
+  void SetRadius(G4double aRadius);
+  // Get radius of the cylindrical detector
+  inline G4double GetRadius() const { return fDetectorRadius; };
+  // Set length of the cylindrical detector (along z-axis)
+  void SetLength(G4double aLength);
+  // Get length of the cylindrical detector (along z-axis)
+  inline G4double GetLength() const { return fDetectorLength; };
+  // Set material of the detector (from NIST materials)
+  void SetMaterial(const G4String& aMaterial);
+  // Get name of the material of the detector
+  inline G4String GetMaterial() const { return fDetectorMaterial->GetName(); };
+
+  // Set number of readout cells along z-axis
+  inline void SetNbOfLayers(G4int aNumber) { fNbOfLayers = aNumber; };
+  // Get number of readout cells along z-axis
+  inline G4int GetNbOfLayers() const { return fNbOfLayers; };
+  // Set number of readout cells along radius of cylinder
+  inline void SetNbOfRhoCells(G4int aNumber) { fNbOfRhoCells = aNumber; };
+  // Get number of readout cells along radius of cylinder
+  inline G4int GetNbOfRhoCells() const { return fNbOfRhoCells; };
+  // Set number of readout cells in azimuthal angle
+  inline void SetNbOfPhiCells(G4int aNumber) { fNbOfPhiCells = aNumber; };
+  // Get number of readout cells in azimuthal angle
+  inline G4int GetNbOfPhiCells() const { return fNbOfPhiCells; };
+
+  // Print detector information
+  void Print() const;
+
+ private:
+  /// Messenger that allows to modify geometry
+  Par03DetectorMessenger* fDetectorMessenger;
+  /// Logical volume of replicated cell
+  G4LogicalVolume* fLogicCell = nullptr;
+  /// World size (in each X, Y, Z dimension)
+  G4double fWorldSize = 10 * m;
+  /// Radius of the cylindrical detector
+  G4double fDetectorRadius = 10 * cm;
+  /// Length of the cylindrical detector (along z axis)
+  G4double fDetectorLength = 30 * cm;
+  /// Material of the detector
+  G4Material* fDetectorMaterial = nullptr;
+  /// Number of layers = slices along z axis
+  G4int fNbOfLayers = 10;
+  /// Number of cells along radius
+  G4int fNbOfRhoCells = 10;
+  /// Number of cells in azimuthal angle
+  G4int fNbOfPhiCells = 10;
+};
+
+#endif /* PAR03DETECTORCONSTRUCTION_H */