G4DataVector Class Reference

#include <G4DataVector.hh>

Inheritance diagram for G4DataVector:

Collaboration diagram for G4DataVector:

Public Types
enum	{ T_G4DataVector = 100 }

Public Member Functions
	G4DataVector ()
	G4DataVector (size_t cap)
	G4DataVector (size_t cap, G4double value)
virtual	~G4DataVector ()
void	insertAt (size_t, const G4double &)
size_t	index (const G4double &)
G4bool	contains (const G4double &) const
G4bool	remove (const G4double &)
size_t	removeAll (const G4double &)
G4bool	Store (std::ofstream &fOut, G4bool ascii=false)
G4bool	Retrieve (std::ifstream &fIn, G4bool ascii=false)

Friends
std::ostream &	operator<< (std::ostream &, const G4DataVector &)

Detailed Description

Definition at line 50 of file G4DataVector.hh.

Member Enumeration Documentation

anonymous enum

Enumerator
T_G4DataVector

Definition at line 83 of file G4DataVector.hh.

{T_G4DataVector = 100};

Constructor & Destructor Documentation

G4DataVector::G4DataVector

(

)

Definition at line 42 of file G4DataVector.cc.

  : std::vector<G4double>()
{
}

G4DataVector::G4DataVector ( size_t  cap )

explicit

Definition at line 47 of file G4DataVector.cc.

  : std::vector<G4double>(cap, 0.0)
{
}

G4DataVector::G4DataVector	(	size_t	cap,
		G4double	value
	)

Definition at line 52 of file G4DataVector.cc.

  : std::vector<G4double>(cap, value)
{
}

G4DataVector::~G4DataVector ( )

virtual

Definition at line 57 of file G4DataVector.cc.

{
}

Member Function Documentation

G4bool G4DataVector::contains ( const G4double &  ) const

inline

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size_t G4DataVector::index ( const G4double &  )

inline

void G4DataVector::insertAt ( size_t  , const G4double &    )

inline

G4bool G4DataVector::remove ( const G4double &  )

inline

size_t G4DataVector::removeAll ( const G4double &  )

inline

G4bool G4DataVector::Retrieve	(	std::ifstream &	fIn,
		G4bool	ascii = false
	)

Definition at line 86 of file G4DataVector.cc.

{
  clear();
  G4int sizeV=0;
  
  // retrieve in ascii mode
  if (ascii)
  {
    // contents
    fIn >> sizeV;
    if (fIn.fail())  { return false; }
    if (sizeV<=0)
    {
#ifdef G4VERBOSE  
      G4cerr << "G4DataVector::Retrieve():";
      G4cerr << " Invalid vector size: " << sizeV << G4endl;
#endif
      return false;
    }

    reserve(sizeV);
    for(G4int i = 0; i < sizeV ; i++)
    {
      G4double vData=0.0;
      fIn >> vData;
      if (fIn.fail())  { return false; }
      push_back(vData);
    }
    return true ;
  }
  
  // retrieve in binary mode
  fIn.read((char*)(&sizeV), sizeof sizeV); 
 
  G4double* value = new G4double[sizeV];
  fIn.read((char*)(value),  sizeV*(sizeof(G4double)) );
  if (G4int(fIn.gcount()) != G4int(sizeV*(sizeof(G4double))) )
  {
    delete [] value;
    return false;
  }

  reserve(sizeV);
  for(G4int i = 0; i < sizeV; i++) 
  {
    push_back(value[i]);
  }
  delete [] value;
  return true;
}

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G4bool G4DataVector::Store	(	std::ofstream &	fOut,
		G4bool	ascii = false
	)

Definition at line 61 of file G4DataVector.cc.

{
  // Ascii mode
  if (ascii)
  {
    fOut << *this;
    return true;
  } 

  // Binary Mode
  size_t sizeV = size(); 
  fOut.write((char*)(&sizeV), sizeof sizeV);

  G4double* value = new G4double[sizeV];
  size_t i=0;
  for (const_iterator itr=begin(); itr!=end(); itr++, i++)
  {
    value[i]  =  *itr;
  }
  fOut.write((char*)(value), sizeV*(sizeof (G4double)) );
  delete [] value;
  
  return true;
}

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  out, const G4DataVector &  pv  )

friend

Definition at line 137 of file G4DataVector.cc.

{
  out << pv.size() << std::setprecision(12) << G4endl; 
  for(size_t i = 0; i < pv.size(); i++)
  {
    out << pv[i] << G4endl;
  }
  out << std::setprecision(6);

  return out;
}

---

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

• geant4.10.03.p01/source/global/management/include/G4DataVector.hh
• geant4.10.03.p01/source/global/management/src/G4DataVector.cc