#include <G4LinInterpolator.hh>

Inheritance diagram for G4LinInterpolator:

Public Member Functions
G4double	Calculate (G4double point, G4int bin, const G4DataVector &energies, const G4DataVector &data) const

G4IInterpolator *	Clone () const

	G4LinInterpolator ()

	~G4LinInterpolator ()

Detailed Description

Definition at line 49 of file G4LinInterpolator.hh.

Constructor & Destructor Documentation

◆ G4LinInterpolator()

G4LinInterpolator::G4LinInterpolator ( )

Definition at line 41 of file G4LinInterpolator.cc.

42{ }

Referenced by Clone().

◆ ~G4LinInterpolator()

G4LinInterpolator::~G4LinInterpolator ( )

Definition at line 46 of file G4LinInterpolator.cc.

47{ }

Member Function Documentation

◆ Calculate()

G4double G4LinInterpolator::Calculate	(	G4double	point,
		G4int	bin,
		const G4DataVector &	energies,
		const G4DataVector &	data
	)		const

virtual

Implements G4IInterpolator.

Definition at line 53 of file G4LinInterpolator.cc.

{
  G4int nBins = data.size() - 1;
  G4double value = 0.;
  if (x < points[0])
    {
      value = 0.;
    }
  else if (bin < nBins)
    {
      G4double e1 = points[bin];
      G4double e2 = points[bin+1];
      G4double d1 = data[bin];
      G4double d2 = data[bin+1];
      value = d1 + (d2 - d1)*(x - e1)/(e2 - e1);
    }
  else
    {
      value = data[nBins];
    }
  return value;
}