G4IonStoppingData Class Reference

#include <G4IonStoppingData.hh>

Inheritance diagram for G4IonStoppingData:

Collaboration diagram for G4IonStoppingData:

Public Member Functions
	G4IonStoppingData (const G4String &leDirectory)
virtual	~G4IonStoppingData ()
G4bool	IsApplicable (G4int atomicNumberIon, G4int atomicNumberElem)
G4bool	IsApplicable (G4int atomicNumberIon, const G4String &matIdentifier)
G4bool	BuildPhysicsVector (G4int ionZ, const G4String &matName)
G4bool	BuildPhysicsVector (G4int ionZ, G4int matZ)
G4PhysicsVector *	GetPhysicsVector (G4int atomicNumberIon, G4int atomicNumberElem)
G4PhysicsVector *	GetPhysicsVector (G4int atomicNumberIon, const G4String &matIdenfier)
G4double	GetDEDX (G4double kinEnergyPerNucleon, G4int atomicNumberIon, G4int atomicNumberElem)
G4double	GetDEDX (G4double kinEnergyPerNucleon, G4int atomicNumberIon, const G4String &matIdentifier)
G4bool	AddPhysicsVector (G4PhysicsVector *physicsVector, G4int atomicNumberIon, const G4String &matIdentifier)
G4bool	AddPhysicsVector (G4PhysicsVector *physicsVector, G4int atomicNumberIon, G4int atomicNumberElem)
G4bool	RemovePhysicsVector (G4int atomicNumberIon, const G4String &matIdentifier)
G4bool	RemovePhysicsVector (G4int atomicNumberIon, G4int atomicNumberElem)
void	ClearTable ()
void	DumpMap ()
Public Member Functions inherited from G4VIonDEDXTable
	G4VIonDEDXTable ()
virtual	~G4VIonDEDXTable ()

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

Private Attributes
G4String	subDir
G4IonDEDXMapElem	dedxMapElements
G4IonDEDXMapMat	dedxMapMaterials

Detailed Description

Definition at line 60 of file G4IonStoppingData.hh.

Member Typedef Documentation

G4IonDEDXKeyElem

typedef std::pair<G4int, G4int> G4IonStoppingData::G4IonDEDXKeyElem

private

Definition at line 158 of file G4IonStoppingData.hh.

G4IonDEDXKeyMat

typedef std::pair<G4int, G4String> G4IonStoppingData::G4IonDEDXKeyMat

private

Definition at line 159 of file G4IonStoppingData.hh.

G4IonDEDXMapElem

typedef std::map<G4IonDEDXKeyElem, G4PhysicsVector*> G4IonStoppingData::G4IonDEDXMapElem

private

Definition at line 161 of file G4IonStoppingData.hh.

G4IonDEDXMapMat

typedef std::map<G4IonDEDXKeyMat, G4PhysicsVector*> G4IonStoppingData::G4IonDEDXMapMat

private

Definition at line 162 of file G4IonStoppingData.hh.

Constructor & Destructor Documentation

G4IonStoppingData()

G4IonStoppingData::G4IonStoppingData

(

const G4String &

leDirectory

)

Definition at line 64 of file G4IonStoppingData.cc.

                                                                :
  subDir( leDirectory ) {

}

~G4IonStoppingData()

G4IonStoppingData::~G4IonStoppingData ( )

virtual

Definition at line 71 of file G4IonStoppingData.cc.

                                      {

  ClearTable();
}

Here is the call graph for this function:

Member Function Documentation

AddPhysicsVector() [1/2]

G4bool G4IonStoppingData::AddPhysicsVector	(	G4PhysicsVector *	physicsVector,
		G4int	atomicNumberIon,
		const G4String &	matIdentifier
	)

Definition at line 192 of file G4IonStoppingData.cc.

                        {

  if(physicsVector == 0) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: Pointer to vector"
            << " is null-pointer."
            << G4endl;
#endif

     return false;
  }

  if(matIdentifier.empty()) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
            << "Cannot add physics vector. Invalid name."
            << G4endl;
#endif

     return false;
  }

  if(atomicNumberIon <= 0) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
            << "Cannot add physics vector. Illegal atomic number."
            << G4endl;
#endif

     return false;
  }

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

  if(dedxMapMaterials.count(mkey) == 1) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
            << "Vector with Z1 = " << atomicNumberIon << ", mat = " 
            << matIdentifier
            << "already exists. Remove first before replacing."
            << G4endl;
#endif

     return false;
  }

  dedxMapMaterials[mkey] = physicsVector;

  return true;
}

Here is the caller graph for this function:

AddPhysicsVector() [2/2]

G4bool G4IonStoppingData::AddPhysicsVector	(	G4PhysicsVector *	physicsVector,
		G4int	atomicNumberIon,
		G4int	atomicNumberElem
	)

Definition at line 253 of file G4IonStoppingData.cc.

                        {

  if(physicsVector == 0) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
            << "Pointer to vector is null-pointer."
            << G4endl;
#endif

     return false;
  }

  if(atomicNumberIon <= 0) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
            << "Cannot add physics vector. Illegal atomic number."
            << G4endl;
#endif

     return false;
  }

  if(atomicNumberElem <= 0) {

#ifdef G4VERBOSE
        G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
               << "Atomic number of element < 0."
               << G4endl;
#endif
        return false;
  }

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

  if(dedxMapElements.count(key) == 1) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::AddPhysicsVector() Error: "
            << "Vector with Z1 = " << atomicNumberIon << ", Z2 = " 
            << atomicNumberElem
            << " already exists. Remove first before replacing."
            << G4endl;
#endif
      return false;
  }

  dedxMapElements[key] = physicsVector;

  return true;
}

BuildPhysicsVector() [1/2]

G4bool G4IonStoppingData::BuildPhysicsVector ( G4int  ionZ, const G4String &  matName  )

virtual

Implements G4VIonDEDXTable.

Definition at line 377 of file G4IonStoppingData.cc.

                                   {

  if( IsApplicable(atomicNumberIon, matIdentifier) ) return true;

  char* path = getenv("G4LEDATA");
  if ( !path ) {
    G4Exception("G4IonStoppingData::BuildPhysicsVector()", "mat521",
                FatalException, "G4LEDATA environment variable not set");
    return false;
  }
  
  std::ostringstream file;
 
  file << path << "/" << subDir << "/z" 
       << atomicNumberIon << "_" << matIdentifier 
       << ".dat";
                      
  G4String fileName = G4String( file.str().c_str() );

  std::ifstream ifilestream( fileName );

  if ( !ifilestream.is_open() ) return false;
  
  G4LPhysicsFreeVector* physicsVector = new G4LPhysicsFreeVector(); 

  if( !physicsVector -> Retrieve(ifilestream, true) ) {
 
     ifilestream.close();
     return false;
  }

  physicsVector -> ScaleVector( MeV, MeV * cm2 /( 0.001 * g) ); 
  physicsVector -> SetSpline( true );
  physicsVector -> FillSecondDerivatives();

  // Retrieved vector is added to material store
  if( !AddPhysicsVector(physicsVector, atomicNumberIon, matIdentifier) ) {
     delete physicsVector;
     ifilestream.close();
     return false;
  }

  ifilestream.close();
  return true;
}

Here is the call graph for this function:

BuildPhysicsVector() [2/2]

G4bool G4IonStoppingData::BuildPhysicsVector ( G4int  ionZ, G4int  matZ  )

virtual

Implements G4VIonDEDXTable.

Definition at line 428 of file G4IonStoppingData.cc.

                                   {

  if( IsApplicable(atomicNumberIon, atomicNumberElem) ) return true;

  char* path = getenv("G4LEDATA");
  if ( !path ) {
    G4Exception("G4IonStoppingData::BuildPhysicsVector()", "mat522",
                FatalException, "G4LEDATA environment variable not set");
    return false;
  }
  std::ostringstream file;
 
  file << path << "/" << subDir << "/z" 
       << atomicNumberIon << "_" << atomicNumberElem
       << ".dat";
                      
  G4String fileName = G4String( file.str().c_str() );

  std::ifstream ifilestream( fileName );

  if ( !ifilestream.is_open() ) return false;
  
  G4LPhysicsFreeVector* physicsVector = new G4LPhysicsFreeVector(); 

  if( !physicsVector -> Retrieve(ifilestream, true) ) {
 
     ifilestream.close();
     return false;
  }

  physicsVector -> ScaleVector( MeV, MeV * cm2 /( 0.001 * g) ); 
  physicsVector -> SetSpline( true );
  physicsVector -> FillSecondDerivatives();

  // Retrieved vector is added to material store
  if( !AddPhysicsVector(physicsVector, atomicNumberIon, atomicNumberElem) ) {
     delete physicsVector;
     ifilestream.close();
     return false;
  }

  ifilestream.close();
  return true;
}

Here is the call graph for this function:

ClearTable()

void G4IonStoppingData::ClearTable

(

)

Definition at line 478 of file G4IonStoppingData.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;
  }

  dedxMapMaterials.clear();

  G4IonDEDXMapElem::iterator iterElem = dedxMapElements.begin();
  G4IonDEDXMapElem::iterator iterElem_end = dedxMapElements.end();

  for(;iterElem != iterElem_end; iterElem++) { 

    G4PhysicsVector* vec = iterElem -> second;

    if(vec != 0) delete vec;
  }

  dedxMapElements.clear();
}

Here is the caller graph for this function:

DumpMap()

void G4IonStoppingData::DumpMap

(

)

Definition at line 507 of file G4IonStoppingData.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"
         << G4endl;

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

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

      if(physicsVector != 0) {
         G4cout << std::setw(15) << std::right
                << atomicNumberIon
                << std::setw(25) << std::right
                << matIdentifier
                << G4endl;
      }
  }

  G4IonDEDXMapElem::iterator iterElem = dedxMapElements.begin();
  G4IonDEDXMapElem::iterator iterElem_end = dedxMapElements.end();

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

  for(;iterElem != iterElem_end; iterElem++) { 
      G4IonDEDXKeyElem key = iterElem -> first;
      G4PhysicsVector* physicsVector = iterElem -> second; 

      G4int atomicNumberIon = key.first;
      G4int atomicNumberElem = key.second;

      if(physicsVector != 0) {
         G4cout << std::setw(15) << std::right
                << atomicNumberIon
                << std::setw(25) << std::right
                << atomicNumberElem
                << G4endl;
      }
  }

}

GetDEDX() [1/2]

G4double G4IonStoppingData::GetDEDX	(	G4double	kinEnergyPerNucleon,
		G4int	atomicNumberIon,
		G4int	atomicNumberElem
	)

Definition at line 146 of file G4IonStoppingData.cc.

                    {
  G4double dedx = 0;

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

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

  if( iter != dedxMapElements.end() ) {
     G4PhysicsVector* physicsVector = iter -> second; 

     G4bool b;
     dedx = physicsVector -> GetValue( kinEnergyPerNucleon, b );   
  }

  return dedx; 
}

GetDEDX() [2/2]

G4double G4IonStoppingData::GetDEDX	(	G4double	kinEnergyPerNucleon,
		G4int	atomicNumberIon,
		const G4String &	matIdentifier
	)

Definition at line 169 of file G4IonStoppingData.cc.

                    {
  G4double dedx = 0;

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

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

  if(iter != dedxMapMaterials.end()) {
     G4PhysicsVector* physicsVector = iter -> second; 

     G4bool b;
     dedx = physicsVector -> GetValue( kinEnergyPerNucleon, b );   
  }

  return dedx; 
}

GetPhysicsVector() [1/2]

G4PhysicsVector * G4IonStoppingData::GetPhysicsVector ( G4int  atomicNumberIon, G4int  atomicNumberElem  )

virtual

Implements G4VIonDEDXTable.

Definition at line 110 of file G4IonStoppingData.cc.

                      {

  G4PhysicsVector* physVector = 0;

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

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

  if(iter != dedxMapElements.end()) physVector = iter -> second; 

  return physVector; 
}

GetPhysicsVector() [2/2]

G4PhysicsVector * G4IonStoppingData::GetPhysicsVector ( G4int  atomicNumberIon, const G4String &  matIdenfier  )

virtual

Implements G4VIonDEDXTable.

Definition at line 128 of file G4IonStoppingData.cc.

                      {

  G4PhysicsVector* physVector = 0;

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

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

  if(iter != dedxMapMaterials.end()) physVector = iter -> second; 

  return physVector; 
}

IsApplicable() [1/2]

G4bool G4IonStoppingData::IsApplicable ( G4int  atomicNumberIon, G4int  atomicNumberElem  )

virtual

Implements G4VIonDEDXTable.

Definition at line 78 of file G4IonStoppingData.cc.

                      {
  G4bool isApplicable = true; 
  G4IonDEDXKeyElem key = std::make_pair(atomicNumberIon, atomicNumberElem);

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

  if(iter == dedxMapElements.end()) isApplicable = false; 

  return isApplicable; 
}

Here is the caller graph for this function:

IsApplicable() [2/2]

G4bool G4IonStoppingData::IsApplicable ( G4int  atomicNumberIon, const G4String &  matIdentifier  )

virtual

Implements G4VIonDEDXTable.

Definition at line 94 of file G4IonStoppingData.cc.

                      {
  G4bool isApplicable = true; 
  G4IonDEDXKeyMat key = std::make_pair(atomicNumberIon, matIdentifier);

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

  if(iter == dedxMapMaterials.end()) isApplicable = false; 

  return isApplicable; 
}

RemovePhysicsVector() [1/2]

G4bool G4IonStoppingData::RemovePhysicsVector	(	G4int	atomicNumberIon,
		const G4String &	matIdentifier
	)

Definition at line 312 of file G4IonStoppingData.cc.

                        {

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

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

  if(iter == dedxMapMaterials.end()) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::RemovePhysicsVector() Warning: "
            << "Cannot remove physics vector. Vector not found."
            << G4endl;
#endif

     return false;
  }

  G4PhysicsVector* physicsVector = (*iter).second;

  // Deleting key of physics vector from material map
  dedxMapMaterials.erase(key);

  // Deleting physics vector
  delete physicsVector;

  return true;
}

RemovePhysicsVector() [2/2]

G4bool G4IonStoppingData::RemovePhysicsVector	(	G4int	atomicNumberIon,
		G4int	atomicNumberElem
	)

Definition at line 345 of file G4IonStoppingData.cc.

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

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

  if(iter == dedxMapElements.end()) {

#ifdef G4VERBOSE
     G4cerr << "G4IonStoppingData::RemovePhysicsVector() Warning: "
            << "Cannot remove physics vector. Vector not found."
            << G4endl;
#endif

     return false;
  }

  G4PhysicsVector* physicsVector = (*iter).second;

  // Deleting key of physics vector from material map
  dedxMapElements.erase(key);

  // Deleting physics vector
  delete physicsVector;

  return true;
}

Member Data Documentation

dedxMapElements

G4IonDEDXMapElem G4IonStoppingData::dedxMapElements

private

Definition at line 164 of file G4IonStoppingData.hh.

dedxMapMaterials

G4IonDEDXMapMat G4IonStoppingData::dedxMapMaterials

private

Definition at line 165 of file G4IonStoppingData.hh.

subDir

G4String G4IonStoppingData::subDir

private

Definition at line 156 of file G4IonStoppingData.hh.

---

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

• G4IonStoppingData.hh
• G4IonStoppingData.cc