G4IonStoppingData.hh

Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file G4IonStoppingData.hh

//
// ********************************************************************
// * 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.          *
// ********************************************************************
//
//
// ===========================================================================
// GEANT4 class header file
//
// Class:                G4IonStoppingData
//
// Base class:           G4VIonDEDXTable 
// 
// Author:               Anton Lechner (Anton.Lechner@cern.ch)
//
// First implementation: 03. 11. 2009
//
// Modifications:
//
//
// Class description: Class which can read ion stopping power data from
//                    $G4LEDATA/ion_stopping_data
//
// Comments:
//
// =========================================================================== 
//

#ifndef G4IONSTOPPINGDATA_HH
#define G4IONSTOPPINGDATA_HH

#include "globals.hh"
#include "G4VIonDEDXTable.hh"
#include <utility>
#include <vector>
#include <map>


class G4IonStoppingData : public G4VIonDEDXTable {

public:
   G4IonStoppingData(const G4String& dir, G4bool icru);
   virtual ~G4IonStoppingData();

   // Function for checking the availability of stopping power tables
   // for a given ion-material couple, where the material consists of
   // a single element only.
   G4bool IsApplicable(
        G4int atomicNumberIon,          // Atomic number of ion
        G4int atomicNumberElem          // Atomic number of elemental material
                       );

   // Function for checking the availability of stopping power tables
   // for given ion-material couples.
   G4bool IsApplicable(
        G4int atomicNumberIon,          // Atomic number of ion
        const G4String& matIdentifier   // Name or chemical formula of material
                       );

   // Function which invokes the read/build process of physics vectors from
   // files in G4LEDATA
   G4bool BuildPhysicsVector(G4int ionZ, 
                             const G4String& matName);

   // Function which invokes the read/build process of physics vectors from
   // files in G4LEDATA
   G4bool BuildPhysicsVector(G4int ionZ, 
                             G4int matZ);

   // Function returning the stopping power vector for given ion-material
   // couples, where the material consists of a single element only.
   G4PhysicsVector* GetPhysicsVector(
  G4int atomicNumberIon,          // Atomic number of ion
        G4int atomicNumberElem          // Atomic number of elemental material
             );

   // Function returning the stopping power vector for given ion-material
   // couples.
   G4PhysicsVector* GetPhysicsVector(
  G4int atomicNumberIon,          // Atomic number of ion
        const G4String& matIdenfier     // Name or chemical formula of material
             );

   // Function returning the stopping power value for given ion-material
   // couples, where the material consists of a single element only, and
   // given energy.
   G4double GetDEDX(
        G4double kinEnergyPerNucleon,   // Kinetic energy per nucleon
        G4int atomicNumberIon,          // Atomic number of ion
        G4int atomicNumberElem          // Atomic number of elemental material
             );

   // Function returning the stopping power value for given ion-material
   // couples and given energy.
   G4double GetDEDX(
        G4double kinEnergyPerNucleon,   // Kinetic energy per nucleon
  G4int atomicNumberIon,          // Atomic number of ion
        const G4String& matIdentifier   // Name or chemical formula of material
             );

   // Function for adding dE/dx vector for an elemental materials. The last
   // argument only applies to elemental materials.
   G4bool AddPhysicsVector(
        G4PhysicsVector* physicsVector, // Physics vector
  G4int atomicNumberIon,          // Atomic number of ion
        const G4String& matIdentifier   // Name or chemical formula of material
           );

   // Function for adding dE/dx vector for an elemental materials. The last
   // argument only applies to elemental materials.
   G4bool AddPhysicsVector(
        G4PhysicsVector* physicsVector, // Physics vector
  G4int atomicNumberIon,          // Atomic number of ion
        G4int atomicNumberElem          // Atomic number of elemental material
       );

   // Function for removing dE/dx vector for a compound materials
   G4bool RemovePhysicsVector(
  G4int atomicNumberIon,          // Atomic number of ion
        const G4String& matIdentifier   // Name or chemical formula of material
          );
   // Function for removing dE/dx vector for a compound materials
   G4bool RemovePhysicsVector(
  G4int atomicNumberIon,          // Atomic number of ion
        G4int atomicNumberElem          // Atomic number of elemental material
          );
   // Function deleting all physics vectors and clearing the maps
   void ClearTable();

   // Function printing the ion-material pairs of available vectors to stdout
   void DumpMap();

 private:

   G4IonStoppingData(G4IonStoppingData&) = delete;
   const G4IonStoppingData & operator=(const G4IonStoppingData&) = delete;

   // Subdirectory of G4LEDATA
   G4String subDir;

   typedef std::pair<G4int, G4int> G4IonDEDXKeyElem;
   typedef std::pair<G4int, G4String> G4IonDEDXKeyMat;
 
   typedef std::map<G4IonDEDXKeyElem, G4PhysicsVector*> G4IonDEDXMapElem;
   typedef std::map<G4IonDEDXKeyMat, G4PhysicsVector*> G4IonDEDXMapMat;

   G4IonDEDXMapElem dedxMapElements; 
   G4IonDEDXMapMat dedxMapMaterials;

   G4bool fICRU90;
};

#endif // G4IONSTOPPINGDATA_HH