KVMaterial.h

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/***************************************************************************
                          kvmaterial.h  -  description
                             -------------------
    begin                : Thu May 16 2002
    copyright            : (C) 2002 by J.D. Frankland
    email                : frankland@ganil.fr
 
 
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
 
#ifndef KVMATERIAL_H
#define KVMATERIAL_H
 
#include "RVersion.h"
#include "KVBase.h"
#include "KVList.h"
#include "KVUnits.h"
#include "TF1.h"
#include "TVector3.h"
#include "Riostream.h"
class KVIonRangeTable;
 
class KVNucleus;
class TGeoMedium;
class TGeoVolume;
class TGraph;
 
class KVMaterial: public KVBase {
 
protected:
    static KVIonRangeTable* fIonRangeTable;
 
    TGeoVolume* fAbsorberVolume;
 
public:
 
private:
    Int_t fAmasr;
    Double_t fThick;
    Double_t fPressure;
    Double_t fTemp;
    mutable Double_t fELoss;
 
public:
   enum SolType {
      kEmax,
      kEmin
   };
   KVMaterial();
   KVMaterial(const Char_t* type, const Double_t thick = 0.0);
   KVMaterial(const Char_t* gas, const Double_t thick, const Double_t pressure, const Double_t temperature = 19.0);
   KVMaterial(Double_t area_density, const Char_t* type);
   KVMaterial(const KVMaterial&);
   ROOT_COPY_ASSIGN_OP(KVMaterial)
 
   static KVIonRangeTable* GetRangeTable();
   static KVIonRangeTable* ChangeRangeTable(const Char_t* name);
 
   void init();
   virtual ~ KVMaterial();
   void SetMass(Int_t a);
   virtual void SetMaterial(const Char_t* type);
   Double_t GetMass() const;
   Double_t GetZ() const;
   Double_t GetDensity() const;
   void SetAreaDensity(Double_t dens /* g/cm**2 */);
   Double_t GetAreaDensity() const;
   virtual void SetThickness(Double_t thick /* cm */);
   virtual Double_t GetThickness() const;
   Double_t GetEffectiveThickness(TVector3& norm, TVector3& direction);
   Double_t GetEffectiveAreaDensity(TVector3& norm, TVector3& direction);
 
   virtual void DetectParticle(KVNucleus*, TVector3* norm = nullptr);
   virtual Double_t GetELostByParticle(KVNucleus*, TVector3* norm = nullptr);
   virtual Double_t GetParticleEIncFromERes(KVNucleus*, TVector3* norm = nullptr);
 
   virtual void Print(Option_t* option = "") const;
   virtual Double_t GetEnergyLoss() const
   {
      return fELoss;
   }
   virtual void SetEnergyLoss(Double_t e) const
   {
      fELoss = e;
   }
 
#if ROOT_VERSION_CODE >= ROOT_VERSION(3,4,0)
   virtual void Copy(TObject& obj) const;
#else
   virtual void Copy(TObject& obj);
#endif
   virtual void Clear(Option_t* opt = "");
 
   Double_t GetEmaxValid(Int_t Z, Int_t A);
   virtual Double_t GetIncidentEnergy(Int_t Z, Int_t A, Double_t delta_e =
                                         -1.0, enum SolType type = kEmax);
   virtual Double_t GetIncidentEnergyFromERes(Int_t Z, Int_t A, Double_t Eres);
   virtual Double_t GetDeltaE(Int_t Z, Int_t A, Double_t Einc);
   virtual Double_t GetDeltaEFromERes(Int_t Z, Int_t A, Double_t Eres);
   virtual Double_t GetERes(Int_t Z, Int_t A, Double_t Einc);
   virtual Double_t GetEResFromDeltaE(Int_t Z, Int_t A, Double_t dE =
                                         -1.0, enum SolType type = kEmax);
   virtual Double_t GetEIncOfMaxDeltaE(Int_t Z, Int_t A);
   virtual Double_t GetMaxDeltaE(Int_t Z, Int_t A);
 
   virtual Double_t GetRange(Int_t Z, Int_t A, Double_t Einc);
   virtual Double_t GetLinearRange(Int_t Z, Int_t A, Double_t Einc);
 
   virtual Double_t GetPunchThroughEnergy(Int_t Z, Int_t A);
 
   virtual KVMaterial* GetActiveLayer() const
   {
      return nullptr;
   }
 
   virtual void SetPressure(Double_t);
   virtual void SetTemperature(Double_t);
 
   virtual Double_t GetPressure() const;
   virtual Double_t GetTemperature() const;
 
   Bool_t IsIsotopic() const;
   Bool_t IsNat() const;
 
   Bool_t IsGas() const;
 
   virtual TGeoMedium* GetGeoMedium(const Char_t* /*med_name*/ = "");
   virtual void SetAbsGeoVolume(TGeoVolume* v)
   {
      fAbsorberVolume = v;
   }
   virtual TGeoVolume* GetAbsGeoVolume() const
   {
      return fAbsorberVolume;
   }
 
   virtual TGraph* GetGraphOfDeltaEVsE(const KVNucleus& nuc, Int_t npts, Double_t Emin, Double_t Emax);
 
   ClassDef(KVMaterial, 6)// Class describing physical materials used to construct detectors & targets
};
 
#endif