G4UniformGravityField Class Reference

#include <G4UniformGravityField.hh>

Inheritance diagram for G4UniformGravityField:

Public Member Functions
virtual G4Field *	Clone () const
G4bool	DoesFieldChangeEnergy () const
	G4UniformGravityField (const G4double gy=-9.81 *CLHEP::m/CLHEP::s/CLHEP::s)
	G4UniformGravityField (const G4ThreeVector &FieldVector)
	G4UniformGravityField (const G4UniformGravityField &p)
virtual void	GetFieldValue (const G4double Point[4], G4double *field) const
G4bool	IsGravityActive () const
G4UniformGravityField &	operator= (const G4UniformGravityField &p)
void	SetGravityActive (G4bool OnOffFlag)
virtual	~G4UniformGravityField ()

Static Public Attributes
static constexpr G4int	MAX_NUMBER_OF_COMPONENTS = 24

Private Attributes
G4double	fFieldComponents [3]
G4bool	fGravityActive = false

Detailed Description

Definition at line 44 of file G4UniformGravityField.hh.

Constructor & Destructor Documentation

G4UniformGravityField() [1/3]

G4UniformGravityField::G4UniformGravityField

(

const G4ThreeVector &

FieldVector

)

Definition at line 38 of file G4UniformGravityField.cc.

  : G4Field ( true ) //  Gravity flag *on*
{
  fFieldComponents[0] = FieldVector.x();
  fFieldComponents[1] = FieldVector.y();
  fFieldComponents[2] = FieldVector.z();
}

References fFieldComponents, CLHEP::Hep3Vector::x(), CLHEP::Hep3Vector::y(), and CLHEP::Hep3Vector::z().

Referenced by Clone().

G4UniformGravityField() [2/3]

G4UniformGravityField::G4UniformGravityField

(

const G4double

gy = -9.81*CLHEP::m/CLHEP::s/CLHEP::s

)

Definition at line 47 of file G4UniformGravityField.cc.

  : G4Field ( true ) 
{
  fFieldComponents[0] = 0.0;
  fFieldComponents[1] = gy;
  fFieldComponents[2] = 0.0;
}

References fFieldComponents.

~G4UniformGravityField()

G4UniformGravityField::~G4UniformGravityField ( )

virtual

Definition at line 55 of file G4UniformGravityField.cc.

{
}

G4UniformGravityField() [3/3]

G4UniformGravityField::G4UniformGravityField

(

const G4UniformGravityField &

p

)

Definition at line 59 of file G4UniformGravityField.cc.

  : G4Field(p)
{
  for (auto i=0; i<3; ++i)
  {
    fFieldComponents[i] = p.fFieldComponents[i];
  }
}

References fFieldComponents.

Member Function Documentation

Clone()

G4Field * G4UniformGravityField::Clone ( ) const

virtual

Reimplemented from G4Field.

Definition at line 80 of file G4UniformGravityField.cc.

{
  return new G4UniformGravityField( G4ThreeVector(fFieldComponents[0],
                                                  fFieldComponents[1],
                                                  fFieldComponents[2]) );
}

References fFieldComponents, and G4UniformGravityField().

DoesFieldChangeEnergy()

G4bool G4UniformGravityField::DoesFieldChangeEnergy ( ) const

inlinevirtual

Implements G4Field.

Definition at line 60 of file G4UniformGravityField.hh.

{ return true; }

GetFieldValue()

void G4UniformGravityField::GetFieldValue ( const G4double  Point[4], G4double *  field  ) const

virtual

Implements G4Field.

Definition at line 89 of file G4UniformGravityField.cc.

{
   G[0]= fFieldComponents[0];
   G[1]= fFieldComponents[1];
   G[2]= fFieldComponents[2];
}

References fFieldComponents.

IsGravityActive()

G4bool G4Field::IsGravityActive ( ) const

inlineinherited

Definition at line 101 of file G4Field.hh.

{
  return fGravityActive;
}

References G4Field::fGravityActive.

Referenced by G4CoupledTransportation::AlongStepGetPhysicalInteractionLength(), and G4RepleteEofM::G4RepleteEofM().

operator=()

G4UniformGravityField & G4UniformGravityField::operator=

(

const G4UniformGravityField &

p

)

Definition at line 69 of file G4UniformGravityField.cc.

{
  if (&p == this) return *this; 
  G4Field::operator=(p); 
  for (auto i=0; i<3; ++i)
  {
    fFieldComponents[i] = p.fFieldComponents[i];
  }
  return *this;
}

References fFieldComponents, and G4Field::operator=().

SetGravityActive()

void G4Field::SetGravityActive ( G4bool  OnOffFlag )

inlineinherited

Definition at line 106 of file G4Field.hh.

{ 
  fGravityActive = OnOffFlag; 
}

References G4Field::fGravityActive.

Field Documentation

fFieldComponents

G4double G4UniformGravityField::fFieldComponents[3]

private

Definition at line 69 of file G4UniformGravityField.hh.

Referenced by Clone(), G4UniformGravityField(), GetFieldValue(), and operator=().

fGravityActive

G4bool G4Field::fGravityActive = false

privateinherited

Definition at line 96 of file G4Field.hh.

Referenced by G4Field::IsGravityActive(), G4Field::operator=(), and G4Field::SetGravityActive().

MAX_NUMBER_OF_COMPONENTS

constexpr G4int G4Field::MAX_NUMBER_OF_COMPONENTS = 24

staticconstexprinherited

Definition at line 92 of file G4Field.hh.

Referenced by G4BFieldIntegrationDriver::CurvatureRadius().

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

• source/geometry/magneticfield/include/G4UniformGravityField.hh
• source/geometry/magneticfield/src/G4UniformGravityField.cc