G4PhysicsLogVector Class Reference

#include <G4PhysicsLogVector.hh>

Inheritance diagram for G4PhysicsLogVector:

Public Member Functions
	G4PhysicsLogVector ()
	G4PhysicsLogVector (size_t theNbin)
	G4PhysicsLogVector (G4double theEmin, G4double theEmax, size_t theNbin)
virtual	~G4PhysicsLogVector ()
virtual G4bool	Retrieve (std::ifstream &fIn, G4bool ascii)
virtual void	ScaleVector (G4double factorE, G4double factorV)
Public Member Functions inherited from G4PhysicsVector
	G4PhysicsVector (G4bool spline=false)
	G4PhysicsVector (const G4PhysicsVector &)
G4PhysicsVector &	operator= (const G4PhysicsVector &)
virtual	~G4PhysicsVector ()
void *	operator new (size_t)
void	operator delete (void *)
G4double	Value (G4double theEnergy)
G4double	GetValue (G4double theEnergy, G4bool &isOutRange)
G4int	operator== (const G4PhysicsVector &right) const
G4int	operator!= (const G4PhysicsVector &right) const
G4double	operator[] (const size_t binNumber) const
G4double	operator() (const size_t binNumber) const
void	PutValue (size_t index, G4double theValue)
virtual void	ScaleVector (G4double factorE, G4double factorV)
G4double	Energy (size_t index) const
G4double	GetMaxEnergy () const
virtual G4double	GetLowEdgeEnergy (size_t binNumber) const
size_t	GetVectorLength () const
void	FillSecondDerivatives ()
void	ComputeSecDerivatives ()
void	ComputeSecondDerivatives (G4double firstPointDerivative, G4double endPointDerivative)
G4bool	IsFilledVectorExist () const
G4PhysicsVectorType	GetType () const
void	SetSpline (G4bool)
virtual G4bool	Store (std::ofstream &fOut, G4bool ascii=false)
virtual G4bool	Retrieve (std::ifstream &fIn, G4bool ascii=false)
G4double	GetLastEnergy () const
G4double	GetLastValue () const
size_t	GetLastBin () const
void	SetVerboseLevel (G4int value)
G4int	GetVerboseLevel (G4int)

Protected Member Functions
virtual size_t	FindBinLocation (G4double theEnergy) const
Protected Member Functions inherited from G4PhysicsVector
virtual size_t	FindBinLocation (G4double theEnergy) const =0
void	DeleteData ()
void	CopyData (const G4PhysicsVector &vec)

Additional Inherited Members
Protected Attributes inherited from G4PhysicsVector
G4PhysicsVectorType	type
G4double	edgeMin
G4double	edgeMax
size_t	numberOfNodes
G4PhysicsVectorCache *	cache
G4PVDataVector	dataVector
G4PVDataVector	binVector
G4PVDataVector	secDerivative
G4double	dBin
G4double	baseBin
G4int	verboseLevel

Detailed Description

Definition at line 59 of file G4PhysicsLogVector.hh.

Constructor & Destructor Documentation

G4PhysicsLogVector() [1/3]

G4PhysicsLogVector::G4PhysicsLogVector

(

)

Definition at line 49 of file G4PhysicsLogVector.cc.

  : G4PhysicsVector()
{ 
  type = T_G4PhysicsLogVector;
}

G4PhysicsLogVector() [2/3]

G4PhysicsLogVector::G4PhysicsLogVector ( size_t  theNbin )

explicit

Definition at line 55 of file G4PhysicsLogVector.cc.

  : G4PhysicsVector()
{
  type = T_G4PhysicsLogVector;
 
  numberOfNodes = theNbin + 1;
  dataVector.reserve(numberOfNodes);
  binVector.reserve(numberOfNodes);      
 
  for (size_t i=0; i<numberOfNodes; i++)
  {
     binVector.push_back(0.0);
     dataVector.push_back(0.0);
  }
}  

G4PhysicsLogVector() [3/3]

G4PhysicsLogVector::G4PhysicsLogVector	(	G4double	theEmin,
		G4double	theEmax,
		size_t	theNbin
	)

Definition at line 71 of file G4PhysicsLogVector.cc.

  : G4PhysicsVector()
{
  type = T_G4PhysicsLogVector;
 
  dBin     =  std::log10(theEmax/theEmin)/theNbin;
  baseBin  =  std::log10(theEmin)/dBin;
 
  numberOfNodes = theNbin + 1;
  dataVector.reserve(numberOfNodes);
  binVector.reserve(numberOfNodes);
  static const G4double g4log10 = std::log(10.); 
 
  binVector.push_back(theEmin);
  dataVector.push_back(0.0);
 
  for (size_t i=1; i<numberOfNodes-1; i++)
    {
      binVector.push_back(std::exp(g4log10*(baseBin+i)*dBin));
      dataVector.push_back(0.0);
    }
  binVector.push_back(theEmax);
  dataVector.push_back(0.0);
 
  edgeMin = binVector[0];
  edgeMax = binVector[numberOfNodes-1];
}  

~G4PhysicsLogVector()

G4PhysicsLogVector::~G4PhysicsLogVector ( )

virtual

Definition at line 100 of file G4PhysicsLogVector.cc.

{
}

Member Function Documentation

FindBinLocation()

size_t G4PhysicsLogVector::FindBinLocation ( G4double  theEnergy ) const

protectedvirtual

Implements G4PhysicsVector.

Definition at line 124 of file G4PhysicsLogVector.cc.

{
  // For G4PhysicsLogVector, FindBinLocation is implemented using
  // a simple arithmetic calculation.
  //
  // Because this is a virtual function, it is accessed through a
  // pointer to the G4PhyiscsVector object for most usages. In this
  // case, 'inline' will not be invoked. However, there is a possibility 
  // that the user access to the G4PhysicsLogVector object directly and 
  // not through pointers or references. In this case, the 'inline' will
  // be invoked. (See R.B.Murray, "C++ Strategies and Tactics", Chap.6.6)
  //G4cout << "G4PhysicsLogVector::FindBinLocation: e= " << theEnergy
 
  return size_t( std::log10(theEnergy)/dBin - baseBin );
}

Retrieve()

G4bool G4PhysicsLogVector::Retrieve ( std::ifstream &  fIn, G4bool  ascii  )

virtual

Reimplemented from G4PhysicsVector.

Definition at line 104 of file G4PhysicsLogVector.cc.

{
  G4bool success = G4PhysicsVector::Retrieve(fIn, ascii);
  if (success)
  {
    G4double theEmin = binVector[0];
    dBin = std::log10(binVector[1]/theEmin);
    baseBin = std::log10(theEmin)/dBin;
  }
  return success;
}

ScaleVector()

void G4PhysicsLogVector::ScaleVector ( G4double  factorE, G4double  factorV  )

virtual

Reimplemented from G4PhysicsVector.

Definition at line 116 of file G4PhysicsLogVector.cc.

{
  G4PhysicsVector::ScaleVector(factorE, factorV);
  G4double theEmin = binVector[0];
  dBin = std::log10(binVector[1]/theEmin);
  baseBin = std::log10(theEmin)/dBin;
}

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

• G4PhysicsLogVector.hh
• G4PhysicsLogVector.cc