G4DopplerProfile Class Reference

#include <G4DopplerProfile.hh>

Collaboration diagram for G4DopplerProfile:

Public Member Functions
	G4DopplerProfile (G4int minZ=1, G4int maxZ=100)
	~G4DopplerProfile ()
size_t	NumberOfProfiles (G4int Z) const
const G4VEMDataSet *	Profiles (G4int Z) const
const G4VEMDataSet *	Profile (G4int Z, G4int ShellIndex) const
void	PrintData () const
G4double	RandomSelectMomentum (G4int Z, G4int shellIndex) const

Private Member Functions
G4DopplerProfile &	operator= (const G4DopplerProfile &right)
	G4DopplerProfile (const G4DopplerProfile &)
void	LoadBiggsP (const G4String &fileName)
void	LoadProfile (const G4String &fileName, G4int Z)

Private Attributes
std::map< G4int, G4VEMDataSet *, std::less< G4int > >	profileMap
std::vector< G4int >	nShells
G4int	zMin
G4int	zMax
size_t	nBiggs
std::vector< G4double >	biggsP

Detailed Description

Definition at line 52 of file G4DopplerProfile.hh.

Constructor & Destructor Documentation

G4DopplerProfile() [1/2]

G4DopplerProfile::G4DopplerProfile	(	G4int	minZ = 1,
		G4int	maxZ = 100
	)

Definition at line 55 of file G4DopplerProfile.cc.

  : zMin(minZ), zMax(maxZ)
{  
  nBiggs = 31;

  LoadBiggsP("/doppler/p-biggs");

  for (G4int Z=zMin; Z<zMax+1; Z++)
    {
      LoadProfile("/doppler/profile",Z);
    }
}

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~G4DopplerProfile()

G4DopplerProfile::~G4DopplerProfile

(

)

Definition at line 69 of file G4DopplerProfile.cc.

{
  std::map<G4int,G4VEMDataSet*,std::less<G4int> >::iterator pos;
  for (pos = profileMap.begin(); pos != profileMap.end(); ++pos)
    {
      G4VEMDataSet* dataSet = (*pos).second;
      delete dataSet;
      dataSet = 0;
    }
}

G4DopplerProfile() [2/2]

G4DopplerProfile::G4DopplerProfile ( const G4DopplerProfile &  )

private

Member Function Documentation

LoadBiggsP()

void G4DopplerProfile::LoadBiggsP ( const G4String &  fileName )

private

Definition at line 119 of file G4DopplerProfile.cc.

{
  std::ostringstream ost;  
  ost << fileName << ".dat";
  G4String name(ost.str());
  
  char* path = getenv("G4LEDATA");
  if (!path)
    { 
      G4Exception("G4DopplerProfile::LoadBiggsP",
            "em0006",FatalException,"G4LEDATA environment variable not set");
      return;
    }
  
  G4String pathString(path);
  G4String dirFile = pathString + name;
  std::ifstream file(dirFile);
  std::filebuf* lsdp = file.rdbuf();

  if (! (lsdp->is_open()) )
    {
      G4String s1("data file: ");
      G4String s2(" not found");
      G4String excep = s1 + dirFile + s2;
      G4Exception("G4DopplerProfile::LoadBiggsP",
            "em0003",FatalException,excep);
    }

  G4double p;
  while(!file.eof()) 
    {
      file >> p;
      biggsP.push_back(p);
    }

  // Make sure that the number of data loaded corresponds to the number in Biggs' paper
  if (biggsP.size() != nBiggs)
    G4Exception("G4DopplerProfile::LoadBiggsP",
            "em1006",FatalException,"Number of momenta read in is not 31");
}

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LoadProfile()

void G4DopplerProfile::LoadProfile ( const G4String &  fileName, G4int  Z  )

private

Definition at line 161 of file G4DopplerProfile.cc.

{
  std::ostringstream ost;
  ost << fileName << "-" << Z << ".dat";
  G4String name(ost.str());
  
  char* path = getenv("G4LEDATA");
  if (!path)
    { 
      G4String excep("G4LEDATA environment variable not set");
      G4Exception("G4DopplerProfile::LoadProfile",
            "em0006",FatalException,excep);
      return;
    }
  
  G4String pathString(path);
  G4String dirFile = pathString + name;
  std::ifstream file(dirFile);
  std::filebuf* lsdp = file.rdbuf();

  if (! (lsdp->is_open()) )
    {
      G4String s1("data file: ");
      G4String s2(" not found");
      G4String excep = s1 + dirFile + s2;
      G4Exception("G4DopplerProfile::LoadProfile",
            "em0003",FatalException,excep);
    }

  G4double p;
  G4int nShell = 0;

  // Create CompositeDataSet for the current Z
  G4VDataSetAlgorithm* interpolation = new G4LogLogInterpolation;
  G4VEMDataSet* dataSetForZ = new G4CompositeEMDataSet(interpolation,1.,1.,1,1);

  while (!file.eof()) 
    {
      nShell++;
      G4DataVector* profi = new G4DataVector;
      G4DataVector* biggs = new G4DataVector;

      // Read in profile data for the current shell
      for (size_t i=0; i<nBiggs; i++)
    { 
      file >> p;
      profi->push_back(p);
          biggs->push_back(biggsP[i]);
      //      if (i == 16) G4cout << "profile = " << p << G4endl;
    }

      // Create G4EMDataSet for the current shell
      G4VDataSetAlgorithm* algo = interpolation->Clone();
      G4VEMDataSet* dataSet = new G4EMDataSet(Z, biggs, profi, algo, 1., 1., true);
     
      // Add current shell profile component to G4CompositeEMDataSet for the current Z
      dataSetForZ->AddComponent(dataSet);
    }

  // Fill in number of shells for the current Z
  nShells.push_back(nShell);
 
  profileMap[Z] = dataSetForZ;
}

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NumberOfProfiles()

size_t G4DopplerProfile::NumberOfProfiles

(

G4int

Z

)

const

Definition at line 81 of file G4DopplerProfile.cc.

{
  G4int n = 0;
  if (Z>= zMin && Z <= zMax) n = nShells[Z-1];
  return n;
}

operator=()

G4DopplerProfile& G4DopplerProfile::operator= ( const G4DopplerProfile &  right )

private

PrintData()

void G4DopplerProfile::PrintData

(

void

)

const

Definition at line 109 of file G4DopplerProfile.cc.

{
  for (G4int Z=zMin; Z<zMax; Z++)
    {
      const G4VEMDataSet* profis = Profiles(Z);
      profis->PrintData();
    }
}

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Profile()

const G4VEMDataSet * G4DopplerProfile::Profile	(	G4int	Z,
		G4int	ShellIndex
	)		const

Definition at line 101 of file G4DopplerProfile.cc.

{
  const G4VEMDataSet* profis = Profiles(Z);
  const G4VEMDataSet* profi = profis->GetComponent(shellIndex);
  return profi;
}

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Profiles()

const G4VEMDataSet * G4DopplerProfile::Profiles

(

G4int

Z

)

const

Definition at line 89 of file G4DopplerProfile.cc.

{
  std::map<G4int,G4VEMDataSet*,std::less<G4int> >::const_iterator pos;
  if (Z < zMin || Z > zMax) 
    G4Exception("G4DopplerProfile::Profiles",
            "em1005",FatalException,"Z outside boundaries");
  pos = profileMap.find(Z);
  G4VEMDataSet* dataSet = (*pos).second;
  return dataSet;
}

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RandomSelectMomentum()

G4double G4DopplerProfile::RandomSelectMomentum	(	G4int	Z,
		G4int	shellIndex
	)		const

Definition at line 227 of file G4DopplerProfile.cc.

{
  G4double value = 0.;
  const G4VEMDataSet* profis = Profiles(Z);
  value = profis->RandomSelect(shellIndex);
  return value;
}

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Member Data Documentation

biggsP

std::vector<G4double> G4DopplerProfile::biggsP

private

Definition at line 84 of file G4DopplerProfile.hh.

nBiggs

size_t G4DopplerProfile::nBiggs

private

Definition at line 82 of file G4DopplerProfile.hh.

nShells

std::vector<G4int> G4DopplerProfile::nShells

private

Definition at line 77 of file G4DopplerProfile.hh.

profileMap

std::map<G4int,G4VEMDataSet*,std::less<G4int> > G4DopplerProfile::profileMap

private

Definition at line 76 of file G4DopplerProfile.hh.

zMax

G4int G4DopplerProfile::zMax

private

Definition at line 80 of file G4DopplerProfile.hh.

zMin

G4int G4DopplerProfile::zMin

private

Definition at line 79 of file G4DopplerProfile.hh.

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

• G4DopplerProfile.hh
• G4DopplerProfile.cc