G4MonopoleFieldSetup Class Reference

Monopole field setup singleton class, that takes care of switching between conventional particle transportation and monopole transportation. More...

#include <G4MonopoleFieldSetup.h>

Public Member Functions
void	SwitchChordFinder (G4int val)
	Switches chord finder between 1 - basf2 FullSim chord finder 2 - monopole chord finder Since monopoles use different equation of motion.
	~G4MonopoleFieldSetup ()
	Destructor.

Static Public Member Functions
static G4MonopoleFieldSetup *	GetMonopoleFieldSetup ()
	Returns G4MonopoleFieldSetup instance.

Private Member Functions
	G4MonopoleFieldSetup ()
	Constructor.
	G4MonopoleFieldSetup (const G4MonopoleFieldSetup &copy)
	Copy constructor should be hidden.
G4MonopoleFieldSetup &	operator= (const G4MonopoleFieldSetup &copy)
	Assignment operator should be hidden.

Private Attributes
G4FieldManager *	fFieldManager
	Field manager that holds current chord finder.
G4ChordFinder *	fMonopoleChordFinder
	Chord finder for monopoles.
G4ChordFinder *	fbasf2ChordFinder
	Chord finder taken from FullSim of basf2.
G4MonopoleEquation *	fMonopoleEquation
	Monopole equation of motion.
G4MagneticField *	fMagneticField
	Magnetic field of basf2.
G4MagIntegratorStepper *	fMonopoleStepper
	Stepper for monopoles.
G4double	fMinStep
	Minimal step.

Static Private Attributes
static G4MonopoleFieldSetup *	fMonopoleFieldSetup = 0
	The instance of this class.

Detailed Description

Monopole field setup singleton class, that takes care of switching between conventional particle transportation and monopole transportation.

Definition at line 33 of file G4MonopoleFieldSetup.h.

Constructor & Destructor Documentation

~G4MonopoleFieldSetup()

~G4MonopoleFieldSetup

(

)

Destructor.

Definition at line 53 of file G4MonopoleFieldSetup.cc.

{
  if (fMonopoleChordFinder) delete fMonopoleChordFinder;
  if (fMonopoleEquation)   delete fMonopoleEquation;
  if (fMonopoleStepper)  delete fMonopoleStepper;
}

G4MonopoleFieldSetup() [1/2]

G4MonopoleFieldSetup ( )

private

Constructor.

Definition at line 31 of file G4MonopoleFieldSetup.cc.

{
  //Take existing setup from basf2
  fFieldManager = G4TransportationManager::GetTransportationManager()->GetFieldManager();
  fbasf2ChordFinder = fFieldManager->GetChordFinder();
  fMagneticField = (G4MagneticField*)fFieldManager->GetDetectorField();
  fMonopoleEquation = new G4MonopoleEquation(fMagneticField);
  fMinStep     = 0.01 * mm ; // minimal step of 1 mm is default
  fMonopoleStepper = new G4ClassicalRK4(fMonopoleEquation, 8);   // for time information..
  fMonopoleChordFinder = new G4ChordFinder(fMagneticField, fMinStep, fMonopoleStepper);
}

G4MonopoleFieldSetup() [2/2]

G4MonopoleFieldSetup ( const G4MonopoleFieldSetup &  copy )

private

Copy constructor should be hidden.

Parameters

copy	Copy reference.

Member Function Documentation

GetMonopoleFieldSetup()

G4MonopoleFieldSetup * GetMonopoleFieldSetup ( )

static

Returns G4MonopoleFieldSetup instance.

Definition at line 43 of file G4MonopoleFieldSetup.cc.

{
  if (0 == fMonopoleFieldSetup) {
    static G4MonopoleFieldSetup theInstance;
    fMonopoleFieldSetup = &theInstance;
  }
 
  return fMonopoleFieldSetup;
}

operator=()

G4MonopoleFieldSetup & operator= ( const G4MonopoleFieldSetup &  copy )

private

Assignment operator should be hidden.

Parameters

copy	Assign reference.

SwitchChordFinder()

void SwitchChordFinder

(

G4int

val

)

Switches chord finder between 1 - basf2 FullSim chord finder 2 - monopole chord finder Since monopoles use different equation of motion.

Parameters

val	Which chord finder to switch to.

Definition at line 60 of file G4MonopoleFieldSetup.cc.

{
  switch (val) {
    case 0:
      fFieldManager->SetChordFinder(fbasf2ChordFinder);
      break;
    case 1:
      fFieldManager->SetChordFinder(fMonopoleChordFinder);
      break;
  }
}

Member Data Documentation

fbasf2ChordFinder

G4ChordFinder* fbasf2ChordFinder

private

Chord finder taken from FullSim of basf2.

Definition at line 72 of file G4MonopoleFieldSetup.h.

fFieldManager

G4FieldManager* fFieldManager

private

Field manager that holds current chord finder.

Definition at line 70 of file G4MonopoleFieldSetup.h.

fMagneticField

G4MagneticField* fMagneticField

private

Magnetic field of basf2.

Definition at line 74 of file G4MonopoleFieldSetup.h.

fMinStep

G4double fMinStep

private

Minimal step.

1mm is taken as default

Definition at line 76 of file G4MonopoleFieldSetup.h.

fMonopoleChordFinder

G4ChordFinder* fMonopoleChordFinder

private

Chord finder for monopoles.

Definition at line 71 of file G4MonopoleFieldSetup.h.

fMonopoleEquation

G4MonopoleEquation* fMonopoleEquation

private

Monopole equation of motion.

Definition at line 73 of file G4MonopoleFieldSetup.h.

fMonopoleFieldSetup

G4MonopoleFieldSetup * fMonopoleFieldSetup = 0

staticprivate

The instance of this class.

Definition at line 78 of file G4MonopoleFieldSetup.h.

fMonopoleStepper

G4MagIntegratorStepper* fMonopoleStepper

private

Stepper for monopoles.

Definition at line 75 of file G4MonopoleFieldSetup.h.

---

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

• simulation/monopoles/include/G4MonopoleFieldSetup.h
• simulation/monopoles/src/G4MonopoleFieldSetup.cc