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 // 00027 // ------------------------------------------------------------------- 00028 // 00029 // GEANT4 Class file 00030 // 00031 // 00032 // File name: G4BremsstrahlungCrossSectionHandler 00033 // 00034 // Author: V.Ivanchenko (Vladimir.Ivanchenko@cern.ch) 00035 // 00036 // Creation date: 17 September 2001 00037 // 00038 // Modified: 00039 // 00040 // ------------------------------------------------------------------- 00041 00042 // Class Description: 00043 // 00044 // Provides build cross sections with cut for LowEnergyBremsstrahlung 00045 // 00046 // Class Description: End 00047 00048 // ------------------------------------------------------------------- 00049 // 00050 00051 #ifndef G4BremsstrahlungCrossSectionHandler_h 00052 #define G4BremsstrahlungCrossSectionHandler_h 1 00053 00054 #include "G4VCrossSectionHandler.hh" 00055 #include "G4VEnergySpectrum.hh" 00056 #include "globals.hh" 00057 00058 class G4DataVector; 00059 class G4VEMDataSet; 00060 class G4VDataSetAlgorithm; 00061 00062 class G4BremsstrahlungCrossSectionHandler : public G4VCrossSectionHandler 00063 { 00064 00065 public: 00066 00067 G4BremsstrahlungCrossSectionHandler(const G4VEnergySpectrum* spectrum, 00068 G4VDataSetAlgorithm* interpolation); 00069 00070 ~G4BremsstrahlungCrossSectionHandler(); 00071 00072 G4double GetCrossSectionAboveThresholdForElement(G4double energy, 00073 G4double cutEnergy, 00074 G4int Z); 00075 00076 protected: 00077 00078 std::vector<G4VEMDataSet*>* BuildCrossSectionsForMaterials(const G4DataVector& energyVector, 00079 const G4DataVector* energyCuts); 00080 00081 private: 00082 00083 // Hide copy constructor and assignment operator 00084 G4BremsstrahlungCrossSectionHandler& operator=(const G4BremsstrahlungCrossSectionHandler& right); 00085 G4BremsstrahlungCrossSectionHandler(const G4BremsstrahlungCrossSectionHandler&); 00086 00087 const G4VEnergySpectrum* theBR; 00088 00089 G4VDataSetAlgorithm* interp; 00090 }; 00091 00092 #endif 00093