00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // $Id$ 00027 // 00029 // Module: G4AdjointPrimaryGenerator 00030 // Author: L. Desorgher 00031 // Organisation: SpaceIT GmbH 00032 // Contract: ESA contract 21435/08/NL/AT 00033 // Customer: ESA/ESTEC 00035 // 00036 // CHANGE HISTORY 00037 // -------------- 00038 // ChangeHistory: 00039 // November 2009 creation by L. Desorgher, Splitting of G4AdjointPrimaryGeneratorAction in two classes G4AdjointPrimaryGeneratorAction and G4AdjointPrimaryGenerator 00040 // 00041 //------------------------------------------------------------- 00042 // Documentation: 00043 // This class represents the Primary Generator that generate vertex (energy,position and direction) of primary adjoint particles. 00044 // It is used by G4AdjointPrimaryGeneratorAction. If the adjoint source is selected by the user as being on the external boundary of a volume 00045 // it uses the class G4AdjointPosOnPhysVolGenerator to generate the vertex positions and directions. Otherwise G4SingleParticleSource is used. 00046 // 00047 // 00048 // 00049 #ifndef G4AdjointPrimaryGenerator_h 00050 #define G4AdjointPrimaryGenerator_h 1 00051 #include "globals.hh" 00052 #include"G4ThreeVector.hh" 00053 #include <vector> 00054 #include <map> 00055 #include <iterator> 00056 00057 class G4AdjointPosOnPhysVolGenerator; 00058 class G4Event; 00059 class G4SingleParticleSource; 00060 class G4ParticleDefinition; 00062 // 00063 class G4AdjointPrimaryGenerator 00064 { 00065 public: //constructor, destructor 00066 00067 G4AdjointPrimaryGenerator(); 00068 ~G4AdjointPrimaryGenerator(); 00069 00070 public: //public methods 00071 00072 void GenerateAdjointPrimaryVertex(G4Event* anEvt,G4ParticleDefinition* adj_part,G4double E1,G4double E2); 00073 void SetSphericalAdjointPrimarySource(G4double radius, G4ThreeVector pos); 00074 void SetAdjointPrimarySourceOnAnExtSurfaceOfAVolume(const G4String& volume_name); 00075 00076 private: //attributes 00077 00078 //The class responsible for the random generation of positions and direction of primaries for adjoint source set on the external surface of 00079 //a G4 volume 00080 G4AdjointPosOnPhysVolGenerator* theG4AdjointPosOnPhysVolGenerator; 00081 00082 G4SingleParticleSource* theSingleParticleSource; 00083 00084 //Type of adjoint source 00085 //-------------------- 00086 G4String type_of_adjoint_source; //Spherical ExtSurfaceOfAVolume 00087 G4double radius_spherical_source; 00088 G4ThreeVector center_spherical_source; 00089 }; 00090 #endif 00091
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