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G4LogLogInterpolator Class Reference

#include <G4LogLogInterpolator.hh>

Inheritance diagram for G4LogLogInterpolator:
Collaboration diagram for G4LogLogInterpolator:

Public Member Functions

 G4LogLogInterpolator ()
 
 ~G4LogLogInterpolator ()
 
G4double Calculate (G4double point, G4int bin, const G4DataVector &energies, const G4DataVector &data) const
 
virtual G4IInterpolatorClone () const
 
- Public Member Functions inherited from G4IInterpolator
 G4IInterpolator ()
 
virtual ~G4IInterpolator ()
 

Detailed Description

Definition at line 50 of file G4LogLogInterpolator.hh.

Constructor & Destructor Documentation

G4LogLogInterpolator::G4LogLogInterpolator ( )

Definition at line 42 of file G4LogLogInterpolator.cc.

43 { }

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G4LogLogInterpolator::~G4LogLogInterpolator ( )

Definition at line 47 of file G4LogLogInterpolator.cc.

48 { }

Member Function Documentation

G4double G4LogLogInterpolator::Calculate ( G4double  point,
G4int  bin,
const G4DataVector energies,
const G4DataVector data 
) const
virtual

Implements G4IInterpolator.

Definition at line 54 of file G4LogLogInterpolator.cc.

57 {
58  G4int nBins = data.size() - 1;
59  // ---- MGP ---- To be verified; value = 0. is redundant here
60  G4double value = 0.;
61  if (x < points[0] || x == 0.)
62  {
63  value = 0;
64  }
65  else if (bin < nBins)
66  {
67  G4double e1 = points[bin];
68  G4double e2 = points[bin+1];
69  G4double d1 = data[bin];
70  G4double d2 = data[bin+1];
71 
72  if (d1 != 0. && d2 != 0.)
73  {
74  value = (std::log10(d1)*std::log10(e2/x) + std::log10(d2)*std::log10(x/e1)) / std::log10(e2/e1);
75  value = std::pow(10.,value);
76  }
77  else
78  {
79  value = 0.;
80  }
81  }
82  else
83  {
84  value = data[nBins];
85  }
86 
87  return value;
88 }
static const G4double d2
int G4int
Definition: G4Types.hh:78
const XML_Char int const XML_Char * value
Definition: expat.h:331
static const G4double d1
double G4double
Definition: G4Types.hh:76
G4IInterpolator * G4LogLogInterpolator::Clone ( ) const
virtual

Implements G4IInterpolator.

Definition at line 50 of file G4LogLogInterpolator.cc.

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