G4PenelopeBremsstrahlungAngular.hh

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// -------------------------------------------------------------------
//
// Author: L.Pandola
//
// History:
// -----------
// 23 Nov 2010  L. Pandola       1st implementation
// 24 May 2011  L. Pandola       Renamed (make default Penelope)
// 13 Mar 2012  L. Pandola       Made a derived class of G4VEmAngularDistribution
//                               and update the interface accordingly
// 18 Jul 2012  L. Pandola       Migrate to the new interface of G4VEmAngularDistribution
// 03 Oct 2013  L. Pandola       Migration to MT
//
// Class description:
// Calculation of angular distribution for Penelope Bremsstrahlung
// version 2008
// --------------------------------------------------------------
 
 
#ifndef G4PENELOPEBREMSSTRAHLUNGANGULAR_HH
#define G4PENELOPEBREMSSTRAHLUNGANGULAR_HH 1
#include "globals.hh"
#include <map>
#include "G4VEmAngularDistribution.hh"
 
class G4PhysicsTable;
class G4Material;
 
class G4PenelopeBremsstrahlungAngular : public G4VEmAngularDistribution
{ 
public:
  explicit G4PenelopeBremsstrahlungAngular(); 
  ~G4PenelopeBremsstrahlungAngular();
 
  G4ThreeVector& SampleDirection(const G4DynamicParticle* dp,
                 G4double out_energy,
                 G4int Z,
                 const G4Material* mat = nullptr) override;
  
  void SetVerbosityLevel(G4int vl){fVerbosityLevel = vl;};
  G4int GetVerbosityLevel(){return fVerbosityLevel;};
 
  void Initialize();
  void PrepareTables(const G4Material* material,
             G4bool isMaster);
 
private: 
  void ClearTables();
  G4double CalculateEffectiveZ(const G4Material* material);
  void ReadDataFile();
 
  std::map<const G4Material*,G4double> *fEffectiveZSq;
 
  //Tables containing the Lorentz sampling coefficients 
  //The key is the effective Z of the material
  std::map<G4double,G4PhysicsTable*> *fLorentzTables1;
  std::map<G4double,G4PhysicsTable*> *fLorentzTables2;
 
  static const G4int fNumberofZPoints=6;
  static const G4int fNumberofEPoints=6;
  static const G4int fNumberofKPoints=4;
 
  G4double fQQ1[fNumberofZPoints][fNumberofEPoints][fNumberofKPoints];
  G4double fQQ2[fNumberofZPoints][fNumberofEPoints][fNumberofKPoints];
 
  G4int fVerbosityLevel;
  G4bool fDataRead;
};
 
 
  
#endif