G4ExtDEDXTable Class Reference

#include <G4ExtDEDXTable.hh>

Inheritance diagram for G4ExtDEDXTable:

Collaboration diagram for G4ExtDEDXTable:

Public Member Functions
	G4ExtDEDXTable ()
virtual	~G4ExtDEDXTable ()
virtual G4bool	BuildPhysicsVector (G4int ionZ, const G4String &matName)
virtual G4bool	BuildPhysicsVector (G4int ionZ, G4int matZ)
virtual G4bool	IsApplicable (G4int atomicNumberIon, G4int atomicNumberElem)
virtual G4bool	IsApplicable (G4int atomicNumberIon, const G4String &matIdentifier)
virtual G4PhysicsVector *	GetPhysicsVector (G4int atomicNumberIon, G4int atomicNumberElem)
virtual G4PhysicsVector *	GetPhysicsVector (G4int atomicNumberIon, const G4String &matIdenfier)
G4double	GetDEDX (G4double kinEnergyPerNucleon, G4int atomicNumberIon, G4int atomicNumberElem)
G4double	GetDEDX (G4double kinEnergyPerNucleon, G4int atomicNumberIon, const G4String &matIdenfier)
G4bool	AddPhysicsVector (G4PhysicsVector *physicsVector, G4int atomicNumberIon, const G4String &matIdenfier, G4int atomicNumberElem=0)
G4bool	RemovePhysicsVector (G4int atomicNumberIon, const G4String &matIdentifier)
G4bool	StorePhysicsTable (const G4String &fileName)
G4bool	RetrievePhysicsTable (const G4String &fileName)
void	ClearTable ()
void	DumpMap ()
Public Member Functions inherited from G4VIonDEDXTable
	G4VIonDEDXTable ()
virtual	~G4VIonDEDXTable ()

Detailed Description

Definition at line 64 of file G4ExtDEDXTable.hh.

Constructor & Destructor Documentation

G4ExtDEDXTable::G4ExtDEDXTable ( )

explicit

Definition at line 73 of file G4ExtDEDXTable.cc.

                               {

}

G4ExtDEDXTable::~G4ExtDEDXTable ( )

virtual

Definition at line 79 of file G4ExtDEDXTable.cc.

                                {

  ClearTable();
}

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Member Function Documentation

G4bool G4ExtDEDXTable::AddPhysicsVector	(	G4PhysicsVector *	physicsVector,
		G4int	atomicNumberIon,
		const G4String &	matIdenfier,
		G4int	atomicNumberElem = 0
	)

Definition at line 190 of file G4ExtDEDXTable.cc.

                        {

  if(physicsVector == nullptr) {
    G4Exception ("G4ExtDEDXTable::AddPhysicsVector() for material", 
         "mat037", FatalException, 
         "Pointer to vector is null-pointer.");
    return false;
  }

  if(matIdentifier.empty()) {
    G4Exception ("G4ExtDEDXTable::AddPhysicsVector() for material", 
                 "mat038", FatalException, "Invalid name of the material.");
     return false;
  }

  if(atomicNumberIon <= 2) {
    G4Exception ("G4ExtDEDXTable::AddPhysicsVector() for material", 
                 "mat039", FatalException, "Illegal atomic number.");
    return false;
  }

  if(atomicNumberElem > 0) {

     G4IonDEDXKeyElem key = std::make_pair(atomicNumberIon, atomicNumberElem);

     if(dedxMapElements.count(key) == 1) {
       G4Exception ("G4ExtDEDXTable::AddPhysicsVector() for material", 
            "mat037", FatalException, 
            "Vector already exist, remove it before replacing.");
       return false;
     }

     dedxMapElements[key] = physicsVector;
  }

  G4IonDEDXKeyMat mkey = std::make_pair(atomicNumberIon, matIdentifier);

  if(dedxMapMaterials.count(mkey) == 1) {
    G4Exception ("G4ExtDEDXTable::AddPhysicsVector() for material", 
         "mat037", FatalException, 
         "Vector already exist, remove it before replacing.");
    return false;
  }

  dedxMapMaterials[mkey] = physicsVector;

  return true;
}

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G4bool G4ExtDEDXTable::BuildPhysicsVector ( G4int  ionZ, const G4String &  matName  )

virtual

Implements G4VIonDEDXTable.

Definition at line 94 of file G4ExtDEDXTable.cc.

                                                                   {

  return IsApplicable( ionZ, matName );
}

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G4bool G4ExtDEDXTable::BuildPhysicsVector ( G4int  ionZ, G4int  matZ  )

virtual

Implements G4VIonDEDXTable.

Definition at line 86 of file G4ExtDEDXTable.cc.

                                                                {

  return IsApplicable( ionZ, matZ );
}

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void G4ExtDEDXTable::ClearTable

(

)

Definition at line 520 of file G4ExtDEDXTable.cc.

                                {

  G4IonDEDXMapMat::iterator iterMat = dedxMapMaterials.begin();
  G4IonDEDXMapMat::iterator iterMat_end = dedxMapMaterials.end();

  for(;iterMat != iterMat_end; iterMat++) { 

    G4PhysicsVector* vec = iterMat -> second;

    if(vec != 0) delete vec;
  }

  dedxMapElements.clear();
  dedxMapMaterials.clear();
}

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void G4ExtDEDXTable::DumpMap

(

)

Definition at line 538 of file G4ExtDEDXTable.cc.

                             {

  G4IonDEDXMapMat::iterator iterMat = dedxMapMaterials.begin();
  G4IonDEDXMapMat::iterator iterMat_end = dedxMapMaterials.end();

  G4cout << std::setw(15) << std::right
         << "Atomic nmb ion"
         << std::setw(25) << std::right
         << "Material name"
         << std::setw(25) << std::right
         << "Atomic nmb material"
         << G4endl;

  for(;iterMat != iterMat_end; iterMat++) {
      G4IonDEDXKeyMat key = iterMat -> first;
      G4PhysicsVector* physicsVector = iterMat -> second; 

      G4int atomicNumberIon = key.first;
      G4String matIdentifier = key.second;

      G4int atomicNumberElem = FindAtomicNumberElement(physicsVector);

      if(physicsVector != 0) {
         G4cout << std::setw(15) << std::right
                << atomicNumberIon
                << std::setw(25) << std::right
                << matIdentifier
                << std::setw(25) << std::right;

         if(atomicNumberElem > 0) G4cout << atomicNumberElem;
         else G4cout << "N/A";

         G4cout << G4endl;
      }
  }

}

G4double G4ExtDEDXTable::GetDEDX	(	G4double	kinEnergyPerNucleon,
		G4int	atomicNumberIon,
		G4int	atomicNumberElem
	)

Definition at line 158 of file G4ExtDEDXTable.cc.

{
  G4IonDEDXKeyElem key = std::make_pair(atomicNumberIon, atomicNumberElem);

  G4IonDEDXMapElem::iterator iter = dedxMapElements.find(key);

  return ( iter != dedxMapElements.end() ) ?
    (iter->second)->Value( kinEnergyPerNucleon) : 0.0;
}

G4double G4ExtDEDXTable::GetDEDX	(	G4double	kinEnergyPerNucleon,
		G4int	atomicNumberIon,
		const G4String &	matIdenfier
	)

Definition at line 174 of file G4ExtDEDXTable.cc.

{
  G4IonDEDXKeyMat key = std::make_pair(atomicNumberIon, matIdentifier);

  G4IonDEDXMapMat::iterator iter = dedxMapMaterials.find(key);

  return (iter != dedxMapMaterials.end()) ?
    (iter->second)->Value( kinEnergyPerNucleon) : 0.0;
}

G4PhysicsVector * G4ExtDEDXTable::GetPhysicsVector ( G4int  atomicNumberIon, G4int  atomicNumberElem  )

virtual

Implements G4VIonDEDXTable.

Definition at line 130 of file G4ExtDEDXTable.cc.

{
  G4IonDEDXKeyElem key = std::make_pair(atomicNumberIon, atomicNumberElem);

  G4IonDEDXMapElem::iterator iter = dedxMapElements.find(key);

  return (iter != dedxMapElements.end()) ? iter->second : nullptr; 
}

G4PhysicsVector * G4ExtDEDXTable::GetPhysicsVector ( G4int  atomicNumberIon, const G4String &  matIdenfier  )

virtual

Implements G4VIonDEDXTable.

Definition at line 144 of file G4ExtDEDXTable.cc.

{
  G4IonDEDXKeyMat key = std::make_pair(atomicNumberIon, matIdentifier);

  G4IonDEDXMapMat::iterator iter = dedxMapMaterials.find(key);

  return (iter != dedxMapMaterials.end()) ? iter->second : nullptr; 
}

G4bool G4ExtDEDXTable::IsApplicable ( G4int  atomicNumberIon, G4int  atomicNumberElem  )

virtual

Implements G4VIonDEDXTable.

Definition at line 102 of file G4ExtDEDXTable.cc.

{
  G4IonDEDXKeyElem key = std::make_pair(atomicNumberIon, atomicNumberElem);

  G4IonDEDXMapElem::iterator iter = dedxMapElements.find(key);

  return (iter == dedxMapElements.end()) ? false : true; 
}

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G4bool G4ExtDEDXTable::IsApplicable ( G4int  atomicNumberIon, const G4String &  matIdentifier  )

virtual

Implements G4VIonDEDXTable.

Definition at line 116 of file G4ExtDEDXTable.cc.

{
  G4IonDEDXKeyMat key = std::make_pair(atomicNumberIon, matIdentifier);

  G4IonDEDXMapMat::iterator iter = dedxMapMaterials.find(key);

  return (iter == dedxMapMaterials.end()) ? false : true; 
}

G4bool G4ExtDEDXTable::RemovePhysicsVector	(	G4int	atomicNumberIon,
		const G4String &	matIdentifier
	)

Definition at line 246 of file G4ExtDEDXTable.cc.

                        {

  G4PhysicsVector* physicsVector = nullptr;

  // Deleting key of physics vector from material map
  G4IonDEDXKeyMat key = std::make_pair(atomicNumberIon, matIdentifier);

  G4IonDEDXMapMat::iterator iter = dedxMapMaterials.find(key);

  if(iter == dedxMapMaterials.end()) {
    G4Exception ("G4ExtDEDXTable::RemovePhysicsVector() for material", 
         "mat037", FatalException, 
         "Pointer to vector is null-pointer.");
    return false;
  }

  physicsVector = (*iter).second;
  dedxMapMaterials.erase(key);

  // Deleting key of physics vector from elemental material map (if it exists)
  G4IonDEDXMapElem::iterator it;
  
  for(it=dedxMapElements.begin(); it!=dedxMapElements.end(); ++it) {

     if( (*it).second == physicsVector ) {
        dedxMapElements.erase(it);
        break;
     }
  }

  // Deleting physics vector
  delete physicsVector;

  return true;
}

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G4bool G4ExtDEDXTable::RetrievePhysicsTable

(

const G4String &

fileName

)

Definition at line 349 of file G4ExtDEDXTable.cc.

{ 
  std::ifstream ifilestream;
  ifilestream.open( fileName, std::ios::in|std::ios::binary );
  if( ! ifilestream ) {
    G4ExceptionDescription ed;
    ed << "Cannot open file " << fileName; 
    G4Exception ("G4IonStoppingData::RetrievePhysicsTable()", 
                 "mat030", FatalException, ed);
    return false;
  }   

  //std::string::size_type nmbVectors;
  G4int nmbVectors = 0;
  ifilestream >> nmbVectors;
  if( ifilestream.fail() || nmbVectors <= 0) { 
    G4cout << "G4ExtDEDXTable::RetrievePhysicsTable() " 
       << " File content of " << fileName << " ill-formated."
       << " Nvectors= " << nmbVectors
       << G4endl;
    ifilestream.close(); 
    return false; 
  }

  for(G4int i = 0; i<nmbVectors; ++i) {

    G4String line = "";
    // Loop checking, 07-Aug-2015, Vladimir Ivanchenko
    while( line.empty() ) {

      getline( ifilestream, line );
      if( ifilestream.fail() ) { 
    G4cout << "G4ExtDEDXTable::RetrievePhysicsTable() " 
           << " File content of " << fileName << " ill-formated." 
           << G4endl;
    ifilestream.close(); 
    return false; 
      }

      std::string::size_type pos = line.find_first_of("#");
      if(pos != std::string::npos && pos > 0) {
    line = line.substr(0, pos);
      }
    }

    std::istringstream headerstream( line );     

    std::string::size_type atomicNumberIon;
    headerstream >> atomicNumberIon;

    G4String materialName;
    headerstream >> materialName;

    if( headerstream.fail() || std::string::npos == atomicNumberIon) {
      G4cout << "G4ExtDEDXTable::RetrievePhysicsTable() " 
         << " File content of " << fileName << " ill-formated "
         << " (vector header)." 
         << G4endl;
      ifilestream.close();
      return false;
    } 

    std::string::size_type atomicNumberMat;
    headerstream >> atomicNumberMat;

    if( headerstream.eof() || std::string::npos == atomicNumberMat) { 
      atomicNumberMat = 0; 
    }

    G4int vectorType;
    ifilestream >> vectorType;
      
    G4PhysicsVector* physicsVector = CreatePhysicsVector(vectorType);

    if(physicsVector == nullptr) {
      G4cout << "G4ExtDEDXTable::RetrievePhysicsTable  "
         << " illegal physics Vector type " << vectorType
         << " in  " << fileName 
         << G4endl;
      ifilestream.close();
      return false;
    }

    if( !physicsVector -> Retrieve(ifilestream, true) ) {
      G4cout << "G4ExtDEDXTable::RetrievePhysicsTable() " 
         << " File content of " << fileName << " ill-formated." 
         << G4endl;
      ifilestream.close();
      return false;
    } 

    physicsVector -> SetSpline(true);

    // Retrieved vector is added to material store
    if( !AddPhysicsVector(physicsVector, (G4int)atomicNumberIon, 
              materialName, (G4int)atomicNumberMat) ) {

      delete physicsVector;
      ifilestream.close();
      return false;
    }
  }

  ifilestream.close();

  return true;
}

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G4bool G4ExtDEDXTable::StorePhysicsTable

(

const G4String &

fileName

)

Definition at line 287 of file G4ExtDEDXTable.cc.

                      {
  G4bool success = true;

  std::ofstream ofilestream;

  ofilestream.open( fileName, std::ios::out );

  if( !ofilestream ) {
    G4ExceptionDescription ed;
    ed << "Cannot open file " << fileName; 
    G4Exception ("G4IonStoppingData::StorePhysicsTable()", 
                 "mat030", FatalException, ed);
    success = false;
  }   
  else {

     size_t nmbMatTables = dedxMapMaterials.size();

     ofilestream << nmbMatTables << G4endl << G4endl; 

     G4IonDEDXMapMat::iterator iterMat = dedxMapMaterials.begin();
     G4IonDEDXMapMat::iterator iterMat_end = dedxMapMaterials.end();

     for(;iterMat != iterMat_end; iterMat++) {
         G4IonDEDXKeyMat key = iterMat -> first;
         G4PhysicsVector* physicsVector = iterMat -> second; 

         G4int atomicNumberIon = key.first;
         G4String matIdentifier = key.second;

         G4int atomicNumberElem = FindAtomicNumberElement(physicsVector);

         if(physicsVector != nullptr) {
        ofilestream << atomicNumberIon << "  " << matIdentifier;

            if(atomicNumberElem > 0) ofilestream << "  " << atomicNumberElem;

            ofilestream << "  # <Atomic number ion>  <Material name>  ";

            if(atomicNumberElem > 0) ofilestream << "<Atomic number element>";

            ofilestream << G4endl << physicsVector -> GetType() << G4endl;

            physicsVector -> Store(ofilestream, true);

            ofilestream << G4endl;
         } else {
       G4Exception ("G4IonStoppingData::StorePhysicsTable()", 
            "mat030", FatalException,"Cannot store vector.");
         }
     }
  }

  ofilestream.close();

  return success; 
}

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---

The documentation for this class was generated from the following files:

• source/geant4.10.03.p02/source/materials/include/G4ExtDEDXTable.hh
• source/geant4.10.03.p02/source/materials/src/G4ExtDEDXTable.cc