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This commit is contained in:
Gabriele Cosmo
2016-06-08 15:55:53 +02:00
parent e7d7193284
commit cfcb558cfe
3050 changed files with 91703 additions and 48310 deletions
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source/geometry/magneticfield/include/G4FieldManager.hh
+42 -9
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@@ -5,8 +5,8 @@
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4FieldManager.hh,v 1.3 2000/04/27 09:14:05 gcosmo Exp $
// GEANT4 tag $Name: geant4-02-00 $
// $Id: G4FieldManager.hh,v 1.5 2000/11/01 15:15:48 gcosmo Exp $
// GEANT4 tag $Name: geant4-03-00 $
//
//
// class G4FieldManager
@@ -35,6 +35,9 @@
// A default FieldManager is created by the singleton class
// G4NavigatorForTracking and exists before main is called.
// However a new one can be created and given to G4NavigatorForTracking.
//
// Our current design envisions that one Field manager is
// valid for each region detector.
// History:
// - 10.03.97 John Apostolakis, design and implementation.
@@ -54,13 +57,34 @@ class G4FieldManager
G4FieldManager(G4MagneticField *detectorField);
~G4FieldManager();
G4bool SetDetectorField(G4Field *detectorField);
G4Field* GetDetectorField();
G4bool DoesFieldExist();
inline G4bool SetDetectorField(G4Field *detectorField);
inline const G4Field* GetDetectorField() const;
inline G4bool DoesFieldExist() const;
void CreateChordFinder(G4MagneticField *detectorMagField);
void SetChordFinder(G4ChordFinder *aChordFinder);
G4ChordFinder* GetChordFinder();
inline void SetChordFinder(G4ChordFinder *aChordFinder);
inline G4ChordFinder* GetChordFinder();
public: // without description
inline G4double GetDeltaIntersection() const;
// Accuracy for boundary intersection.
inline G4double GetDeltaOneStep() const;
// Accuracy for one tracking/physics step.
inline void SetAccuraciesWithDeltaOneStep(G4double valDeltaOneStep);
// Sets both accuracies, maintaining a fixed ratio for accuracties
// of volume Intersection and Integration (in One Step)
inline void SetDeltaOneStep(G4double valueD1step);
inline void SetDeltaIntersection(G4double valueDintersection);
private:
G4FieldManager(const G4FieldManager&);
G4FieldManager& operator=(const G4FieldManager&);
// Private copy constructor and assignment operator.
private:
@@ -69,10 +93,19 @@ class G4FieldManager
G4bool fAllocatedChordFinder; // Did we used "new" to
// create fChordFinder ?
// Values for the required accuracies
//
G4double fDelta_One_Step_Value; // for one tracking/physics step
G4double fDelta_Intersection_Val; // for boundary intersection
// Their default values ... (set in G4PropagatemagField.cc)
//
static const G4double fDefault_Delta_One_Step_Value; // = 0.25 * mm;
static const G4double fDefault_Delta_Intersection_Val; // = 0.1 * mm;
};
// Our current design envisions that one Field manager is
// valid for a detector.
// Our current design envisions that one Field manager is valid for a region of the detector.
// (eg a detector with electric E and magnetic B field will now treat
// them as one field - and could treat any other field of importance
// as additional components of a single field.)